S$ 169 Find Cheap Flights to South Korea – Compare and Save

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 South Korea departing on 11-8. 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
1 adult, Economy, 0 bags

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Best South Korea Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Seoul
Incheon1 stopS$ 341
Jeju City
Jeju CitydirectS$ 289
Busan
BusandirectS$ 292
Daegu
Daegu1 stopS$ 432
Seoul
Incheon1 stopS$ 341
Jeju City
Jeju CitydirectS$ 289
Busan
BusandirectS$ 292
Daegu
Daegu1 stopS$ 432

Book Cheap South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to South Korea 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals to South Korea

Thu, 13 Aug - Thu, 20 Aug
T'way Air Logo
02:15 - 09:15
SIN
-
CJU
6h 00mdirect
T'way Air Logo
19:40 - 00:45
CJU
-
SIN
6h 05mdirect
S$ 289T'way Air
Sun, 16 Aug - Fri, 21 Aug
T'way Air Logo
02:15 - 09:15
SIN
-
CJU
6h 00mdirect
T'way Air Logo
19:40 - 00:45
CJU
-
SIN
6h 05mdirect
S$ 292T'way Air
Tue, 11 Aug - Mon, 17 Aug
Jeju Air Logo
00:25 - 08:10
SIN
-
PUS
6h 45mdirect
Jeju Air Logo
17:40 - 23:25
PUS
-
SIN
6h 45mdirect
S$ 292Jeju Air
Fri, 14 Aug - Wed, 19 Aug
Jeju Air Logo
00:25 - 08:10
SIN
-
PUS
6h 45mdirect
Jeju Air Logo
17:40 - 23:25
PUS
-
SIN
6h 45mdirect
S$ 294Jeju Air
Tue, 11 Aug - Sun, 23 Aug
Multiple Airlines Logo
02:15 - 09:15
SIN
-
CJU
6h 00mdirect
Multiple Airlines Logo
09:30 - 14:35
CJU
-
SIN
6h 05mdirect
S$ 296Multiple Airlines
Thu, 20 Aug - Sun, 23 Aug
T'way Air Logo
02:15 - 09:15
SIN
-
CJU
6h 00mdirect
T'way Air Logo
19:40 - 00:45
CJU
-
SIN
6h 05mdirect
S$ 298T'way Air
Thu, 20 Aug - Tue, 25 Aug
Multiple Airlines Logo
02:15 - 09:15
SIN
-
CJU
6h 00mdirect
Multiple Airlines Logo
09:30 - 14:35
CJU
-
SIN
6h 05mdirect
S$ 329Multiple Airlines
Sat, 15 Aug - Mon, 31 Aug
Scoot Logo
02:15 - 09:45
SIN
-
ICN
6h 30mdirect
Scoot Logo
11:00 - 16:25
ICN
-
SIN
6h 25mdirect
S$ 350Scoot
Sat, 5 Sep - Sat, 12 Sep
China Eastern Logo
23:10 - 11:10
SIN
-
CJJ
11h 00m
1 stop
China Eastern Logo
11:50 - 01:55
CJJ
-
SIN
39h 05m
2 stops
S$ 467China Eastern
Sat, 15 Aug - Sat, 22 Aug
China Eastern Logo
23:10 - 11:00
SIN
-
TAE
10h 50m
1 stop
China Eastern Logo
17:10 - 21:55
TAE
-
SIN
29h 45m
1 stop
S$ 503China Eastern
Booking Insights

KAYAK's insights & trends for flights to South Korea

Get data-powered insights and trends into flights to South Korea to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to South Korea?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to South Korea from Singapore found in the last 5 days was to Busan, at S$ 288 return. The most popular route is Singapore (SIN) to Incheon Intl Airport (ICN) and the cheapest return ticket found on this route in the last 5 days was S$ 329.

What is the cheapest month to fly from Singapore to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to South Korea, 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 South Korea is July, when tickets cost S$ 231 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is S$ 461 and S$ 420 respectively.

What is the cheapest time of day to fly to South Korea?

The average price for all round-trip flights from Singapore to South Korea depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to South Korea is generally at night, when retur flights cost S$ 559 on average. The most expensive time of day to fly to South Korea is generally in the afternoon, which is peak travel time and where the average cost of a ticket is S$ 718.

How far in advance should I book a flight from Singapore to South Korea?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to South Korea, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Singapore to South Korea, you should book around 2 weeks before departure, which saves you about 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Which is the cheapest airport to fly into in South Korea?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in South Korea is Busan Gimhae Airport (PUS), with an average flight price of S$ 236.

Good to know

Low season

July

Cheapest flight

S$ 169
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Singapore to Jeju City

FAQs - booking South Korea flights

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

    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 South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to South Korea 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 South Korea?

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

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

    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 from Singapore to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to South Korea?

    Based on KAYAK data, the cheapest day to fly to South Korea is Monday when return tickets can be as cheap as S$ 532. On the other hand, the most expensive day to fly is Friday, when return prices are S$ 622 on average.

Top tips for finding cheap flights to South Korea

  • Looking for cheap airfare to South Korea? 25% of our users found return tickets to South Korea for the following prices or less: From Singapore S$ 620
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest South Korea flight deals.

Reviews of the top 5 airlines flying to South Korea

 
Need help choosing which airline to fly with from Singapore to South Korea? 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.
8.4
Korean AirOverall score based on 1221 reviews
8.1Food
8.3Comfort
8.2Entertainment
8.5Boarding
8.7Crew
Airline reviews

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

10.0 ExcellentBernadette, Jun 2026
MNL - ICN
Read more Korean Air reviews

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

The food wasn't to good but the crews were great, clean plan clean bathrooms always

Aircraft is pretty old. Seat is not comfortable. Meal quality is disappointing. Entertainment system is not impressive at all.

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Glad you had Bibimbap which tasted much better than mesh potato or pasta.

The website is difficult if you don't have an account and sign in as a guest. Seat selection/change is only allowed after they send you an email which I would never received. Otherwise, the Korean Air flight crew was great. Just go to back of plane for snacks and drinks. They provide pillow, blanket and headphones. Movie selection wasn't great imo.

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

The quality and the quantity of food was terrible. I was starving to death at the end of the flight. Used serve 3 meals long time ago, now reduced to 2 meals during the 17 hours flight. Never offered wine or tea to us. We have to ask . Extremely hard to get the attention of the flight attendants. They intentionally ignore us to minimize the service. Bathrooms were dirty

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

Fast and efficient flight. Wifi worked well. Food selection could have been better

Never book through Kayak. They can offload booking to third parties that are completely horrible.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

Tightest knee space ever experienced on any budget airline. Crew polite and efficient, take off and arrival on time. Surprised that they did not offer water on flight except as sales product. Questions about Food and entertainment not applicable since neither are offered.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Amazing experience, tonnes of leg room, great crew and smooth flight. Especially for this price for business class.

Great Value with Tway Airlines I highly recommend flying with Tway Airlines—especially if you're looking for a budget-friendly option. While the lowest fare comes with limited luggage allowance, it suited me perfectly since I was traveling light. Check-in and boarding were impressively fast and hassle-free. The ground staff and cabin crew were exceptionally polite and courteous throughout the journey. Although the aircraft was an older model and lacked inflight entertainment, this was a minor trade-off considering the ticket cost was nearly 70% lower than typical fares on the ICN–FRA route. If you're focused on value and efficiency over luxury, Tway delivers a smooth and pleasant experience.

I liked cleanliness, comfort, kind staff. I thought communication about meals could be better. We did not know how we were supposed to ensure we had food and drinks in our booking

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.

3 hours delay ,we changed plane after boarding and waiting inside

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

Food & lower the prices. Look at Air Asia food look better & affordable

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..

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 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

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.

It would have been nice if I could have actually travelled to Perth. I injured my back and was unable to fly. Scoot refused to change my ticket saying it was not flexible. However I purchased the ticket through MyTrip and it was flexible. MyTrip wanted to charge me an extra $271 to change to a ticket that was only listed as $217. Never again will I fly Scoot or book through MyTrip

Everything you need to know for your flight to South Korea

Cabin class types available on flights to South Korea

Cabin classes available on flights to South Korea. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.