S$ 148 Find Cheap Flights from Southeast Asia to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seoul departing on 25-2. 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.
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Good to know

Low season

July

High season

December

Cheapest flight

S$ 148
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Singapore to Seoul Incheon Airport

FAQs for booking flights from Southeast Asia to Seoul

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

    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.

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

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

  • What is the Hacker Fare option on flights from Southeast Asia to Seoul?

    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 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?

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

See more FAQs

Prefer to fly direct from Southeast Asia to Seoul?

Find which airlines fly direct from Southeast Asia to Seoul, which days they fly and book direct flights.

Direct departures

Southeast Asia to Seoul

Monday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Tuesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Wednesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Thursday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Friday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Saturday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Sunday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

See more direct flights

Direct returns

Seoul to Southeast Asia

Monday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Tuesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Wednesday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Thursday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Friday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Saturday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

Sunday

ANA, Air Busan, Air China, +16 more

ANA, Air Busan, +17 more

See more direct flights
See more direct flights

Top 5 airlines serving from Southeast Asia to Seoul

Need help choosing which airline to fly with from Southeast Asia to Seoul? 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 1025 reviews
8.5Boarding
8.7Crew
8.2Entertainment
8.1Food
8.3Comfort
Airline reviews

I’ve always been impressed by the cleanliness of the toilets or, at least, its frequent monitoring, cleaning, and toiletry replacements. The in-flight service by flight attendants is superb.

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

I’ve always been impressed by the cleanliness of the toilets or, at least, its frequent monitoring, cleaning, and toiletry replacements. The in-flight service by flight attendants is superb.

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

Absolutely horrible. The fight member crew or not very friendly and the food was horrible.

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

So far one of the good one , whenever I go to Korea , I always use Korean airline .

They could have had more up to date movies/better choice of music.

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

Really good! I like all the crew, they were so nice and very efficient.

Food tasted pretty good. Boarding was very smooth and efficient, compared to all other airlines I’ve been on. I have flown EVA, Cathay, Asiana, British Airways, and many USA brands. Cabin attendants were also efficient and professional.

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

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

Great service. They could offer vegetarian food and do more to reduce waste.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Great service and comfortable seats. The first meal was excellent but the second meal was only satisfactory

The staffs are very accomodating!!! The foods are good!!! The entertainment from manila to incheon was miserable because we need to use our own cellphones or own ipads.

Typical Asian airline - flight attendants like robots - start food orders at first row and get to the last row right aisle last - no food selections left. 30 minutes before landing demanding everyone put seats back into upright position, window shades open and God forbid you might have to use the restroom a full 30 minutes left into a 1 hour 45 minute flight. At least the flight was cheap - but that’s the best I can say about it.

Check in agent very rude, no greeting “Hi” or “ Thank you. Doesn’t direct where to go for gate info. In flight crew staff not friendly. Very disappointed ☹️

My favorite airline to fly across the Pacific. The Business class lounge is fantastic, the wonderful flight attendants are helpful and professional. Great comfort while flying.

Everything was great keep up the good work 😁, can't ask for more.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

Food option Hindu veg to Hindu non veg request was unheard

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

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.

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..

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

Book cheap flights from Southeast Asia to Seoul

Recent return flight deals

13-2Thu
1 stop
17h 10mSIN-ICN
20-2Thu
1 stop
9h 35mICN-SIN
S$ 235
12-1Sun
1 stop
9h 40mSIN-ICN
21-1Tue
1 stop
25h 45mICN-SIN
S$ 237
14-5Wed
1 stop
11h 40mSIN-ICN
23-5Fri
1 stop
13h 35mICN-SIN
S$ 238
11-2Tue
directScoot
6h 15mSIN-ICN
15-2Sat
directScoot
6h 40mICN-SIN
S$ 300
8-1Wed
directT'way Air
6h 35mSIN-ICN
6-2Thu
directT'way Air
6h 55mICN-SIN
S$ 315
11-2Tue
directScoot
6h 15mSIN-ICN
18-2Tue
directScoot
6h 40mICN-SIN
S$ 322
7-1Tue
directT'way Air
6h 20mSIN-ICN
7-2Fri
directT'way Air
6h 55mICN-SIN
S$ 329
3-4Thu
2 stopsChina Eastern
19h 10mSIN-ICN
13-4Sun
2 stopsChina Eastern
18h 30mICN-SIN
S$ 384
4-1Sat
1 stopChina Eastern
12h 45mSIN-ICN
9-1Thu
2 stopsChina Eastern
19h 05mICN-SIN
S$ 394
12-2Wed
directKorean Air
4h 05mHAN-ICN
22-2Sat
directKorean Air
5h 00mICN-HAN
S$ 624

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Recent one-way flight deals

25-2Tue
1 stop
17h 10mSIN-ICN
S$ 148
20-2Thu
1 stop
14h 30mSIN-ICN
S$ 150
6-1Mon
directT'way Air
6h 35mSIN-ICN
S$ 152
4-1Sat
directT'way Air
6h 20mSIN-ICN
S$ 153
11-1Sat
directScoot
6h 15mSIN-ICN
S$ 183
22-2Sat
directScoot
6h 15mSIN-ICN
S$ 184
10-1Fri
directAsiana Airlines
6h 40mSIN-ICN
S$ 286
30-12Mon
directAsiana Airlines
3h 55mHAN-ICN
S$ 300
5-2Wed
directKorean Air
3h 55mHAN-ICN
S$ 455
5-2Wed
directKorean Air
3h 55mHAN-ICN
S$ 457

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Last minute flights from Southeast Asia to Seoul

Last minute flight, train and bus deals

23-12Mon
multi-stop
14h 25mSIN-ICN
16-1Thu
multi-stop
24h 30mICN-SIN
S$ 315
25-12Wed
direct
6h 35mSIN-ICN
19-1Sun
multi-stop
14h 35mICN-SIN
S$ 318
25-12Wed
multi-stopChina Eastern
12h 45mSIN-ICN
9-1Thu
multi-stopChina Eastern
23h 35mICN-SIN
S$ 418
25-12Wed
directT'way Air
6h 20mSIN-ICN
9-1Thu
directT'way Air
6h 55mICN-SIN
S$ 457
25-12Wed
directT'way Air
6h 35mSIN-ICN
19-1Sun
directT'way Air
7h 10mICN-SIN
S$ 467
23-12Mon
multi-stopChina Eastern
14h 25mSIN-ICN
16-1Thu
multi-stopChina Eastern
15h 05mICN-SIN
S$ 549
24-12Tue
multi-stopXiamenAir
24h 25mSIN-ICN
2-1Thu
multi-stopXiamenAir
21h 30mICN-SIN
S$ 617
23-12Mon
multi-stopXiamenAir
24h 25mSIN-ICN
3-1Fri
multi-stopXiamenAir
21h 30mICN-SIN
S$ 635
25-12Wed
multi-stopAir China
12h 10mSIN-GMP
2-1Thu
multi-stopAir China
17h 25mGMP-SIN
S$ 1,938
25-12Wed
multi-stopAir China
12h 10mSIN-GMP
8-1Wed
multi-stopAir China
17h 25mGMP-SIN
S$ 1,942

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Everything you need to know for your flight to Seoul

Cabin class types available on flights to Southeast Asia

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

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