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RM 221 Find Cheap Flights from Seoul to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Southeast Asia departing on 24/3. 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.
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Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Best Southeast Asia Flight Deals from Seoul

Cheapest return prices found by our users on KAYAK in the last 72 hours

Kuala Lumpur
Kuala LumpurdirectRM 729
Kota Kinabalu
Kota KinabaludirectRM 419
Kuching
Kuching1 stopRM 869
Penang
Penang1 stopRM 788
Langkawi
Langkawi1 stopRM 846
Kota Bharu
Kota Bharu2 stopsRM 1,121
Johor Bahru
Johor Bahru1 stopRM 783

Good to know

Low season

April

High season

January

Cheapest flight

RM 221
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from Seoul Incheon Airport to Kota Kinabalu

FAQs - booking Southeast Asia flights

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

    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 Seoul to Southeast Asia.

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

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

    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 Seoul to Southeast Asia 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 Seoul to Southeast Asia?

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

See more FAQs

Top tips for finding cheap flights to Southeast Asia

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January and February. The cheapest month to fly from Seoul is November.

Top airlines flying from Seoul to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Seoul to Southeast Asia. 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 Seoul to Southeast Asia? 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.
7.7
Jeju AirOverall score based on 31 reviews
6.0Food
8.1Crew
7.5Comfort
6.2Entertainment
7.8Boarding
Airline reviews

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.

2.0 MediocreAnonymous, Apr 2024ICN - MNL
Read more Jeju Air reviews

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.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

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.

Book cheap flights from Seoul to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from Seoul to Southeast Asia found on KAYAK in the last 72 hours.
2/3Sun
directAirAsia
5h 30mICN-BKI
8/3Sat
directAirAsia
5h 00mBKI-ICN
RM 419
16/3Sun
directAirAsia
5h 30mICN-BKI
21/3Fri
directAirAsia
5h 00mBKI-ICN
RM 423
3/3Mon
1 stop
12h 35mICN-BKI
8/3Sat
direct
5h 00mBKI-ICN
RM 459
4/3Tue
1 stop
11h 30mICN-BKI
27/3Thu
direct
5h 00mBKI-ICN
RM 464
4/3Tue
directT'way Air
5h 25mICN-BKI
6/3Thu
directT'way Air
5h 15mBKI-ICN
RM 657
4/3Tue
directT'way Air
5h 25mICN-BKI
27/3Thu
directT'way Air
5h 15mBKI-ICN
RM 662
19/5Mon
directAirAsia X
6h 30mICN-KUL
23/5Fri
directAirAsia X
6h 50mKUL-ICN
RM 729
20/5Tue
directAirAsia X
6h 30mICN-KUL
23/5Fri
directAirAsia X
6h 50mKUL-ICN
RM 747
17/3Mon
directJeju Air
5h 40mICN-BKI
19/3Wed
directJeju Air
5h 10mBKI-ICN
RM 788
23/3Sun
directJeju Air
5h 40mICN-BKI
26/3Wed
directJeju Air
5h 10mBKI-ICN
RM 819

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seoul to Southeast Asia found on KAYAK in the last 72 hours.
24/3Mon
directAirAsia
5h 30mICN-BKI
RM 221
8/3Sat
directAirAsia
5h 30mICN-BKI
RM 225
14/1Tue
1 stop
17h 50mICN-BKI
RM 248
12/1Sun
1 stop
15h 05mICN-BKI
RM 257
10/3Mon
directT'way Air
5h 25mICN-BKI
RM 329
10/3Mon
directT'way Air
5h 25mICN-BKI
RM 333
27/3Thu
directJeju Air
5h 40mICN-BKI
RM 342
7/5Wed
directAirAsia X
6h 30mICN-KUL
RM 347
5/5Mon
directAirAsia X
6h 30mICN-KUL
RM 383
3/3Mon
directJeju Air
5h 40mICN-BKI
RM 419

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Last minute flights from Seoul to Southeast Asia

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 Seoul to Southeast Asia that are departing in the next 10 days.
22/12Sun
multi-stopChina Eastern
17h 50mICN-KUL
31/12Tue
multi-stopChina Eastern
19h 05mKUL-ICN
RM 833
22/12Sun
multi-stopChina Eastern
17h 50mICN-KUL
23/12Mon
multi-stopChina Eastern
12h 55mKUL-ICN
RM 860
23/12Mon
multi-stop
18h 05mICN-BKI
10/1Fri
multi-stop
14h 05mBKI-ICN
RM 905
23/12Mon
multi-stop
18h 05mICN-BKI
31/12Tue
multi-stop
14h 05mBKI-ICN
RM 914
22/12Sun
directAirAsia X
6h 40mICN-KUL
22/2Sat
directAirAsia X
6h 30mKUL-ICN
RM 1,040
22/12Sun
directAirAsia X
6h 40mICN-KUL
28/12Sat
directAirAsia X
6h 30mKUL-ICN
RM 1,143
23/12Mon
directT'way Air
5h 25mICN-BKI
26/12Thu
directT'way Air
5h 15mBKI-ICN
RM 1,310
22/12Sun
directT'way Air
5h 25mICN-BKI
14/3Fri
directT'way Air
5h 15mBKI-ICN
RM 1,355
22/12Sun
directJeju Air
5h 40mICN-BKI
26/12Thu
directJeju Air
5h 10mBKI-ICN
RM 1,639
21/12Sat
multi-stopJeju Air
19h 25mGMP-BKI
23/12Mon
multi-stopJeju Air
29h 05mBKI-GMP
RM 2,098

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Seoul

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.
First Class flights from Seoul to Southeast Asia
Business Class flights from Seoul to Southeast Asiafrom RM 1,112
Prem Econ Class flights from Seoul to Southeast Asiafrom RM 1,202
Economy class flights from Seoul to Southeast Asiafrom RM 131

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