S$ 151 Find Cheap Flights from Southeast Asia to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Incheon Intl departing on 9-3. 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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Everything you should know

Cheapest return fare
S$ 283
Overall average: S$ 494
Shandong Airlines
wt. 27-1ndz. 8-2
HAN - ICN • 1 stop
Cheapest direct flights
S$ 412
Typical prices: S$ 344-S$ 565
Multiple Airlines
ndz. 8-3ndz. 15-3
SIN - ICN • Direct
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southeast Asia to Incheon Intl

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

Recent return flight deals from Southeast Asia to Incheon Intl

wt., 27 sty - ndz., 8 lut
Shandong Airlines Logo
02:50 - 12:50
HAN
-
ICN
8h 00m1 stop
Shandong Airlines Logo
08:45 - 01:20
ICN
-
HAN
18h 35m1 stop
S$ 283Shandong Airlines
wt., 27 sty - ndz., 8 lut
Multiple Airlines Logo
01:45 - 07:55
HAN
-
ICN
4h 10mdirect
Multiple Airlines Logo
22:10 - 01:50
ICN
-
HAN
29h 40m1 stop
S$ 295Multiple Airlines
wt., 3 lut - śr., 11 lut
Multiple Airlines Logo
01:45 - 07:55
HAN
-
ICN
4h 10mdirect
Multiple Airlines Logo
15:25 - 01:50
ICN
-
HAN
12h 25m1 stop
S$ 297Multiple Airlines
śr., 28 sty - ndz., 8 lut
Multiple Airlines Logo
22:50 - 05:25
HAN
-
ICN
4h 35mdirect
Multiple Airlines Logo
08:45 - 01:20
ICN
-
HAN
18h 35m1 stop
S$ 344Multiple Airlines
wt., 3 lut - śr., 11 lut
Philippine Airlines Logo
02:50 - 19:25
HAN
-
ICN
14h 35m1 stop
Philippine Airlines Logo
20:35 - 01:45
ICN
-
HAN
31h 10m1 stop
S$ 350Philippine Airlines
śr., 28 sty - sob., 31 sty
Multiple Airlines Logo
17:15 - 13:05
SIN
-
ICN
18h 50m1 stop
Multiple Airlines Logo
07:25 - 01:40
ICN
-
SIN
19h 15m1 stop
S$ 409Multiple Airlines
ndz., 18 sty - ndz., 25 sty
China Southern Logo
13:40 - 15:15
SIN
-
ICN
24h 35m1 stop
China Southern Logo
10:55 - 02:50
ICN
-
SIN
16h 55m1 stop
S$ 410China Southern
pon., 12 sty - śr., 14 sty
Multiple Airlines Logo
22:35 - 16:00
SIN
-
ICN
16h 25m1 stop
Multiple Airlines Logo
14:50 - 10:30
ICN
-
SIN
20h 40m1 stop
S$ 412Multiple Airlines
ndz., 25 sty - ndz., 1 lut
Shandong Airlines Logo
01:10 - 21:05
SIN
-
ICN
18h 55m1 stop
Shandong Airlines Logo
11:45 - 00:05
ICN
-
SIN
13h 20m1 stop
S$ 413Shandong Airlines
śr., 7 sty - ndz., 11 sty
Jeju Air Logo
01:40 - 08:05
HAN
-
ICN
4h 25mdirect
Jeju Air Logo
21:20 - 00:40
ICN
-
HAN
5h 20mdirect
S$ 443Jeju Air
Useful Info

Good to know

Low seasonAugust
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (17% more expensive on average)

Flights from Southeast Asia to Incheon Intl: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Southeast Asia to Incheon Intl 
Verified travelerFlew with Korean Air
CRK
-
ICN
Jun 2025
Check in early to get a good seat assignment
Verified travelerFlew with Asiana Airlines
BKK
-
ICN
Jun 2025
Do not check a suitcase take a carry on
MariaFlew with Asiana Airlines
SGN
-
ICN
Dec 2024
If you're flying into Ho Chi Minh with a different airline, make sure you have printed tickets because security does not accept mobile tickets (only printed) and hopefully other airlines are better than Asiana otherwise, plan to spend several hours in the transfer area with nothing available other than bathrooms.
Verified travelerFlew with Hawaiian Airlines
BKK
-
ICN
Sept 2024
I will not fly to ICN and transfer to Hawaiian again. Both Asiana and KAL are good flights to ICN. And their lounges are both good. But if flying onward, stay with Asiana or KAL connections. ICN doesn’t do terminal connections well.
ArthurFlew with Delta
BKK
-
ICN
Jul 2024
Make sure to select an aisle seat. Korean Aur flight attendants are. very nice and try to help . My overhearing light was broken !
Verified travelerFlew with Cebu Pacific
MNL
-
ICN
Apr 2024
Do not take a budget airline next time. If there is no choice but Cebu Pacific, then don't pay for checked bags. Just bring a huge backpack, a carry-on suitcase, and one big handbag (personal item) up to 10 kilos each. Cebu Pacific does not care about these things anyway.

FAQs for booking Southeast Asia to Seoul Incheon Airport flights

  • How does KAYAK find such low prices on flights from Southeast Asia to Seoul Incheon Airport?

    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 Southeast Asia to Seoul Incheon Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Southeast Asia 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 Southeast Asia to Seoul Incheon Airport?

    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 Seoul Incheon Airport with an airline and back to Southeast Asia with another airline.

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

    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 Seoul Incheon Airport from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Southeast Asia to Incheon Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Southeast Asia to Incheon Intl.
Find which airlines fly direct from Southeast Asia to Incheon Intl Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to Incheon Intl

Monday

AIR PREMIA, ANA, AccesRail, +100 more

AIR PREMIA, ANA, +101 more

Tuesday

AIR PREMIA, ANA, AccesRail, +102 more

AIR PREMIA, ANA, +103 more

Wednesday

AIR PREMIA, ANA, AccesRail, +99 more

AIR PREMIA, ANA, +100 more

Thursday

AIR PREMIA, ANA, AccesRail, +102 more

AIR PREMIA, ANA, +103 more

Friday

AIR PREMIA, ANA, AccesRail, +103 more

AIR PREMIA, ANA, +104 more

Saturday

AIR PREMIA, ANA, AccesRail, +101 more

AIR PREMIA, ANA, +102 more

Sunday

AIR PREMIA, ANA, AccesRail, +100 more

AIR PREMIA, ANA, +101 more

See more direct flights

Direct returns

Incheon Intl to Southeast Asia

Monday

AIR PREMIA, ANA, AccesRail, +100 more

AIR PREMIA, ANA, +101 more

Tuesday

AIR PREMIA, ANA, AccesRail, +102 more

AIR PREMIA, ANA, +103 more

Wednesday

AIR PREMIA, ANA, AccesRail, +99 more

AIR PREMIA, ANA, +100 more

Thursday

AIR PREMIA, ANA, AccesRail, +102 more

AIR PREMIA, ANA, +103 more

Friday

AIR PREMIA, ANA, AccesRail, +103 more

AIR PREMIA, ANA, +104 more

Saturday

AIR PREMIA, ANA, AccesRail, +101 more

AIR PREMIA, ANA, +102 more

Sunday

AIR PREMIA, ANA, AccesRail, +100 more

AIR PREMIA, ANA, +101 more

See more direct flights

Reviews of the top 5 airlines flying from Southeast Asia to Incheon Intl

 
Need help choosing which airline to fly with from Southeast Asia 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.
8.4
Korean AirOverall score based on 1185 reviews
8.7Crew
8.1Food
8.5Boarding
8.2Entertainment
8.3Comfort
Airline reviews

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

10.0 ExcellentOmer, Nov 2025
MNL - ICN
Read more Korean Air reviews

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.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

Food from Surabaya was below average but from Singapore is much better

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

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.

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

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.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

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

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

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..

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