Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

SIN - ICN

Find cheap flights from Singapore to Seoul Incheon Airport from S$ 172

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Incheon Intl departing on 15-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sat 20-7
Sat 27-7

Search hundreds of travel sites at once for deals on flights to Seoul Incheon Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Incheon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Incheon.
In the last 7 days, travellers have searched 44,575,007 times on KAYAK, and here's why:

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Singapore to Incheon Intl (SIN-ICN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
16:10 - 06:30SIN-ICN
13h 20m1 stop
07:45 - 07:15ICN-SIN
24h 30m1 stop
S$ 302
Find Deal
Thu, 18 Jul - Sat, 17 Aug
23:25 - 21:05SIN-ICN
20h 40m1 stop
13:05 - 06:30ICN-SIN
18h 25m1 stop
S$ 303
Find Deal
Thu, 15 Aug - Tue, 3 Sep
02:00 - 09:15SIN-ICN
6h 15mdirect
11:35 - 17:10ICN-SIN
6h 35mdirect
S$ 344Scoot
Find Deal
Mon, 8 Jul - Sat, 13 Jul
02:00 - 09:15SIN-ICN
6h 15mdirect
11:35 - 17:10ICN-SIN
6h 35mdirect
S$ 345Scoot
Find Deal
Fri, 5 Jul - Tue, 9 Jul
03:55 - 21:45SIN-ICN
16h 50m1 stop
16:45 - 03:05ICN-SIN
11h 20m1 stop
S$ 371China Southern
Find Deal
Sun, 30 Jun - Fri, 12 Jul
03:55 - 21:45SIN-ICN
16h 50m1 stop
16:45 - 16:50ICN-SIN
25h 05m1 stop
S$ 373China Southern
Find Deal
Wed, 21 Aug - Tue, 27 Aug
23:10 - 17:25SIN-ICN
17h 15m1 stop
12:15 - 01:30ICN-SIN
14h 15m1 stop
S$ 387China Eastern
Find Deal
Fri, 12 Jul - Sat, 20 Jul
00:55 - 14:40SIN-ICN
12h 45m1 stop
18:25 - 05:25ICN-SIN
12h 00m1 stop
S$ 388China Eastern
Find Deal
Tue, 2 Jul - Thu, 4 Jul
02:15 - 09:55SIN-ICN
6h 40mdirect
19:00 - 00:45ICN-SIN
6h 45mdirect
S$ 415T'way Air
Find Deal
Tue, 2 Jul - Thu, 4 Jul
02:15 - 09:55SIN-ICN
6h 40mdirect
19:00 - 00:45ICN-SIN
6h 45mdirect
S$ 453T'way Air
Find Deal
Sun, 7 Jul - Fri, 12 Jul

Flights from Singapore to Incheon Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Singapore to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Singapore to Incheon?

The average price of all flights from Singapore to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Singapore to Incheon, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Singapore, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Singapore to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Singapore to Incheon Intl Airport is July, where tickets cost S$ 553 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is S$ 844 and S$ 683 respectively.

How far in advance should I book a flight from Singapore to Incheon Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Singapore to Incheon Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from Singapore to Incheon?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Singapore to Incheon found by KAYAK users in the last 72 hours was for S$ 336 on Batik Air, followed by Scoot (S$ 344). One-way flight deals have also been found from as low as S$ 172 on Scoot and from S$ 177 on T'way Air.

Which airlines fly most frequently between Singapore and Incheon?

Singapore Airlines connects Singapore to Incheon up to 8 flights per day, followed by Korean Air (5 flights per day), and Asiana Airlines (one flight per day).

Which airlines fly direct between Singapore and Incheon Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Singapore to Incheon Intl Airport.
There are 5 airlines that fly direct from Singapore to Incheon Intl Airport. They are: Asiana Airlines, Korean Air, Scoot, Singapore Airlines and T'way Air. The cheapest price of all airlines flying this route was found with Scoot at S$ 219 for a one-way flight. On average, the best prices for this route can be found at Scoot.

How many flights are there between Singapore and Incheon Intl Airport per day?

Each day, there are between 15 and 17 nonstop flights that take off from Singapore and land in Incheon Intl Airport, with an average flight time of 6h 34m. The most common departure time is 02:00 and most flights take off at night. Each week, there are 110 flights. The most frequent day of departure is Saturday, when 15% of all weekly flights depart. The fewest flights depart on a Friday.

Which cabin class options are there for flights between Singapore and Incheon Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Singapore to Incheon take?

Direct flights cover the 7,438 km separating Singapore and Incheon in about 6h 15m.

What’s the earliest departure time from Singapore to Incheon?

Early birds can take the earliest flight from Singapore at 00:10 and will be landing in Incheon Intl Airport at 07:45.

What’s the latest departure time from Singapore to Incheon?

If you prefer to fly at night, the latest flight from Singapore to Incheon Intl Airport jets off at 22:50 and lands at 06:40.

Good to know

Low season

July

High season

December

Cheapest flight

S$ 172
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from Singapore to Incheon

When to book flights from Singapore to Incheon Intl

Are your dates flexible? Find out the best times to travel from Singapore to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Singapore to Seoul Incheon Airport flights

  • What is the cheapest flight from Singapore to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Singapore to Incheon Intl Airport was S$ 127 for a one-way ticket and S$ 223 for a return.

  • Which airports will I be using when flying from Singapore to Incheon?

    When flying out of Singapore you will be using Singapore Changi. You will be landing at Incheon, also known as Incheon Intl.

  • Which airlines offer Wi-Fi service onboard planes from Singapore to Incheon?

    Asiana Airlines, Scoot, Singapore Airlines, and Air Canada offer inflight Wi-Fi service on the Singapore to Incheon flight route.

  • Which aircraft models fly most regularly from Singapore to Incheon?

    The Airbus A330 is the aircraft model that flies most regularly on the Singapore to Incheon flight route.

  • Which airline alliances offer flights from Singapore to Incheon?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Singapore and Incheon, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Singapore to Incheon?

    There are direct flights from Singapore to Incheon on a daily basis.

  • Which is the best airline for flights from Singapore to Incheon, Asiana Airlines or China Southern?

    The two airlines most popular with KAYAK users for flights from Singapore to Incheon are Asiana Airlines and China Southern. With an average price for the route of S$ 694 and an overall rating of 8.3, Asiana Airlines is the most popular choice. China Southern is also a great choice for the route, with an average price of S$ 584 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Singapore to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Incheon with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Singapore to Incheon Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 240 or less one-way and S$ 589 or less round-trip.

Prefer to fly direct from Singapore Changi to Incheon Intl?

Find which airlines fly direct from Changi to Incheon Intl, which days they fly and book direct flights.

Direct departures

Singapore Changi to Incheon Intl

Monday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

Tuesday

Air Canada, Asiana Airlines, Delta, +9 more

Air Canada, Asiana Airlines, +10 more

Wednesday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

Thursday

Air Canada, Asiana Airlines, Delta, +9 more

Air Canada, Asiana Airlines, +10 more

Friday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

Saturday

Air Canada, Asiana Airlines, Delta, +9 more

Air Canada, Asiana Airlines, +10 more

Sunday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

See more direct flights

Direct returns

Incheon Intl to Singapore Changi

Monday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

Tuesday

Air Canada, Asiana Airlines, Delta, +9 more

Air Canada, Asiana Airlines, +10 more

Wednesday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

Thursday

Air Canada, Asiana Airlines, Delta, +9 more

Air Canada, Asiana Airlines, +10 more

Friday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

Saturday

Air Canada, Asiana Airlines, Delta, +9 more

Air Canada, Asiana Airlines, +10 more

Sunday

Air Canada, Asiana Airlines, Delta, +8 more

Air Canada, Asiana Airlines, +9 more

See more direct flights
See more direct flights

Top 5 airlines serving from Singapore to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1120 reviews
8.3Comfort
8.2Entertainment
8.1Food
8.6Boarding
8.8Crew
Airline reviews

My flight with Korean Air went quite well, I've flown with them for many years and have grown accustomed to their great service.

10.0 ExcellentAnonymous, Jun 2024MNL - ICN
Read more about Korean Air reviews

My flight with Korean Air went quite well, I've flown with them for many years and have grown accustomed to their great service.

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

It’s wonderful service aboard. Delayed for departure but arrival in Korea went so well.

Ok, the flight was late and the plane was old. The check in crew in Narita were amazing however.

Seems like crew assumed you're korean. Not impressed by crew

One of the flight was delayed. The flight attendant of returning flight to LA was mean.

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Too many luggages for 1 passenger (4 bags) will make all the overhead luggage bins a challenge to fit them all. Some have oversized hand carry as in like back packer size bags shouldn’t be allowed as handcarry.

My experience with Scoot is very good. Will have no issue flying with Scoot again.

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Great to have actual hot tastey meal on a flight. Well done

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Pros: "We received great assistance at the check-in counter and were helped out even though we arrived late. The ground crew was actually great."
Cons: "We only got water. Felt like a bus ride. Minimum comfort but fair for the price."

Book cheap flights from Singapore to Incheon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Incheon found on KAYAK in the last 72 hours.
15-7Mon
directScoot
6h 15mSIN-ICN
S$ 172
8-7Mon
directScoot
6h 15mSIN-ICN
S$ 173
27-6Thu
directT'way Air
6h 40mSIN-ICN
S$ 177
7-7Sun
1 stopChina Southern
23h 25mSIN-ICN
S$ 216
28-6Fri
directT'way Air
6h 40mSIN-ICN
S$ 222
30-6Sun
1 stopChina Eastern
12h 45mSIN-ICN
S$ 229
3-7Wed
1 stopChina Eastern
18h 50mSIN-ICN
S$ 230
30-6Sun
1 stopChina Southern
10h 30mSIN-ICN
S$ 235
11-7Thu
directAsiana Airlines
6h 50mSIN-ICN
S$ 271
25-6Tue
directAsiana Airlines
6h 50mSIN-ICN
S$ 283

Search by stops

Search by airline

Search by price

Last minute flights from Singapore to Incheon Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to Incheon that are departing in the next 10 days.
24-6Mon
directT'way Air
6h 40mSIN-ICN
29-6Sat
directT'way Air
6h 45mICN-SIN
S$ 323
25-6Tue
multi-stop
31h 20mSIN-ICN
29-6Sat
direct
6h 45mICN-SIN
S$ 349
22-6Sat
directT'way Air
6h 40mSIN-ICN
29-6Sat
directT'way Air
6h 45mICN-SIN
S$ 353
24-6Mon
multi-stopChina Eastern
13h 50mSIN-ICN
29-6Sat
multi-stopChina Eastern
14h 15mICN-SIN
S$ 358
23-6Sun
multi-stopChina Eastern
9h 55mSIN-ICN
27-6Thu
multi-stopChina Eastern
17h 30mICN-SIN
S$ 368
23-6Sun
directAsiana Airlines
6h 50mSIN-ICN
2-7Tue
directAsiana Airlines
6h 20mICN-SIN
S$ 468
24-6Mon
directAsiana Airlines
6h 50mSIN-ICN
2-7Tue
directAsiana Airlines
6h 20mICN-SIN
S$ 528
24-6Mon
directKorean Air
6h 30mSIN-ICN
28-6Fri
directKorean Air
6h 10mICN-SIN
S$ 632
22-6Sat
directKorean Air
6h 35mSIN-ICN
2-7Tue
directKorean Air
6h 30mICN-SIN
S$ 664
21-6Fri
directSingapore Airlines
6h 35mSIN-ICN
24-6Mon
directSingapore Airlines
6h 20mICN-SIN
S$ 940

Search by stops

Search by airline

Search by price

Singapore - Incheon Flights

Departure:

Singapore (SIN)Singapore

Destination:

Seoul Incheon Airport (ICN)South Korea

Return flight deals:

Seoul Incheon Airport - Singapore

Cabin classes:

S$ 15,207
S$ 1,540
S$ 1,373
S$ 390