Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Incheon Intl Airport to Southeast Asia from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Southeast Asia departing on 21/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Incheon Intl Airport to Southeast Asia

Cheap return flights

These are some of the best return flight deals from Incheon Intl Airport to Southeast Asia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Incheon Intl Airport to Southeast Asia.

Cheap last-minute flights

Planning a quick getaway from Incheon Intl Airport to Southeast Asia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Southeast Asia, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Incheon Intl Airport to Southeast Asia

Find recent round-trip train or bus tickets from Incheon Intl Airport to Southeast Asia.

All round-trip flight deals to Southeast Asia

The cheapest plane tickets to Southeast Asia found on KAYAK recently.
18:05 - 10:50ICN-BKK
18h 45m1 stop
19:05 - 05:50BKK-ICN
8h 45m1 stop
$274Vietnam Airlines
Find Deal
Fri, 11 Apr - Thu, 25 Sep
18:05 - 14:45ICN-BKK
22h 40m1 stop
11:55 - 16:45BKK-ICN
26h 50m1 stop
$278Vietnam Airlines
Find Deal
Sat, 12 Apr - Fri, 18 Apr
19:50 - 00:10ICN-BKK
6h 20mdirect
01:30 - 08:50BKK-ICN
5h 20mdirect
$393T'way Air
Find Deal
Sat, 8 Mar - Fri, 14 Mar
19:50 - 00:10ICN-BKK
6h 20mdirect
01:30 - 08:50BKK-ICN
5h 20mdirect
$422T'way Air
Find Deal
Fri, 7 Mar - Sat, 8 Mar
11:20 - 20:50ICN-DPS
10h 30m1 stop
10:20 - 22:15DPS-ICN
10h 55m1 stop
$466Singapore Airlines
Find Deal
Thu, 15 May - Thu, 29 May
09:00 - 20:50ICN-DPS
12h 50m1 stop
10:20 - 22:15DPS-ICN
10h 55m1 stop
$475Singapore Airlines
Find Deal
Fri, 25 Apr - Tue, 29 Apr
10:50 - 13:05ICN-DPS
27h 15m1 stop
15:35 - 09:50DPS-ICN
17h 15m1 stop
$591VietJet Air
Find Deal
Wed, 4 Dec - Wed, 11 Dec
06:45 - 12:55ICN-DPS
31h 10m1 stop
14:00 - 09:40DPS-ICN
18h 40m1 stop
$622VietJet Air
Find Deal
Sun, 6 Apr - Fri, 11 Apr
17:40 - 23:55ICN-DPS
7h 15mdirect
01:20 - 09:20DPS-ICN
7h 00mdirect
$688Korean Air
Find Deal
Wed, 4 Dec - Tue, 10 Dec
17:40 - 23:55ICN-DPS
7h 15mdirect
01:20 - 09:20DPS-ICN
7h 00mdirect
$695Korean Air
Find Deal
Thu, 28 Nov - Wed, 4 Dec
18:05 - 10:50ICN-BKK
18h 45m1 stop
$147Vietnam Airlines
Find Deal
Mon, 21 Apr
10:15 - 18:30ICN-BKK
10h 15m1 stop
$156Vietnam Airlines
Find Deal
Fri, 25 Apr
22:05 - 01:55ICN-BKK
29h 50m1 stop
$167Shandong Airlines
Find Deal
Wed, 27 Nov
19:50 - 00:10ICN-BKK
6h 20mdirect
$220T'way Air
Find Deal
Tue, 17 Dec
06:45 - 11:50ICN-DPS
30h 05m1 stop
$268VietJet Air
Find Deal
Mon, 12 May
19:50 - 00:10ICN-BKK
6h 20mdirect
$309T'way Air
Find Deal
Tue, 14 Jan
01:50 - 19:05ICN-BKK
19h 15m2 stops
$407VietJet Air
Find Deal
Sun, 8 Dec
17:50 - 23:50ICN-DPS
7h 00mdirect
$659Korean Air
Find Deal
Mon, 12 May
23:45 - 09:50ICN-DPS
11h 05m1 stop
$1,418Singapore Airlines
Find Deal
Sun, 27 Apr
16:20 - 22:30ICN-DPS
7h 10mdirect
$1,797Korean Air
Find Deal
Mon, 17 Feb
12:20 - 01:25ICN-BKK
15h 05m1 stop
03:05 - 21:05BKK-ICN
16h 00m1 stop
$319Shandong Airlines
Find Deal
Tue, 19 Nov - Tue, 26 Nov
22:10 - 01:25ICN-BKK
29h 15m1 stop
03:05 - 21:05BKK-ICN
16h 00m1 stop
$322Shandong Airlines
Find Deal
Sat, 23 Nov - Tue, 26 Nov
22:10 - 01:25ICN-BKK
29h 15m1 stop
02:25 - 20:10BKK-ICN
15h 45m1 stop
$325Shandong Airlines
Find Deal
Sat, 23 Nov - Thu, 5 Dec
20:35 - 00:45ICN-BKK
6h 10mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$653Korean Air
Find Deal
Sat, 23 Nov - Fri, 6 Dec
20:35 - 00:45ICN-BKK
6h 10mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$664Korean Air
Find Deal
Sat, 23 Nov - Sun, 1 Dec
20:20 - 00:20ICN-BKK
6h 00mdirect
02:10 - 09:40BKK-ICN
5h 30mdirect
$911Asiana Airlines
Find Deal
Fri, 22 Nov - Fri, 6 Dec
18:05 - 22:00ICN-BKK
5h 55mdirect
01:50 - 09:15BKK-ICN
5h 25mdirect
$939Asiana Airlines
Find Deal
Thu, 21 Nov - Mon, 25 Nov
11:05 - 11:55ICN-DPS
25h 50m2 stops
15:35 - 09:50DPS-ICN
17h 15m1 stop
$950VietJet Air
Find Deal
Sat, 23 Nov - Thu, 5 Dec
11:05 - 11:55ICN-DPS
25h 50m2 stops
15:35 - 05:25DPS-ICN
12h 50m1 stop
$956VietJet Air
Find Deal
Fri, 22 Nov - Fri, 6 Dec
19:50 - 00:10ICN-BKK
6h 20mdirect
01:30 - 08:50BKK-ICN
5h 20mdirect
$965T'way Air
Find Deal
Tue, 19 Nov - Sun, 24 Nov
17:25 - 21:25ICN-BKK
6h 00mdirect
22:55 - 06:35BKK-ICN
5h 40mdirect
$342AIR PREMIA
Find Deal
Sun, 1 Dec - Thu, 5 Dec
19:30 - 23:45ICN-BKK
6h 15mdirect
01:00 - 08:25BKK-ICN
5h 25mdirect
$373Jeju Air
Find Deal
Tue, 3 Dec - Thu, 5 Dec
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$377Jin Air
Find Deal
Sun, 16 Mar - Fri, 21 Mar
19:50 - 00:10ICN-BKK
6h 20mdirect
01:30 - 08:50BKK-ICN
5h 20mdirect
$393T'way Air
Find Deal
Sat, 8 Mar - Fri, 14 Mar
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$411Jin Air
Find Deal
Wed, 12 Mar - Fri, 21 Mar
19:50 - 00:10ICN-BKK
6h 20mdirect
01:30 - 08:50BKK-ICN
5h 20mdirect
$422T'way Air
Find Deal
Fri, 7 Mar - Sat, 8 Mar
18:30 - 22:05ICN-BKK
5h 35mdirect
23:55 - 07:30BKK-ICN
5h 35mdirect
$492Asiana Airlines
Find Deal
Tue, 8 Apr - Sat, 27 Sep
18:30 - 22:05ICN-BKK
5h 35mdirect
23:55 - 07:30BKK-ICN
5h 35mdirect
$493Asiana Airlines
Find Deal
Fri, 4 Apr - Sun, 13 Apr
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$569Korean Air
Find Deal
Mon, 9 Dec - Wed, 11 Dec
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$580Korean Air
Find Deal
Mon, 9 Dec - Fri, 13 Dec

Jeju Air flights from Incheon Intl Airport to Southeast Asia

Our best Jeju Air deals on Incheon Intl Airport to Southeast Asia flight tickets
Jeju Air
25 Nov
ICN21:15Incheon Intl
6h 10m
BKK01:25Bangkok Suvarnabhumi
5 Dec
BKK02:25Bangkok Suvarnabhumi
5h 30m
ICN09:55Incheon Intl
Jeju Air
3 Dec
ICN19:30Incheon Intl
6h 15m
BKK23:45Bangkok Suvarnabhumi
5 Dec
BKK01:00Bangkok Suvarnabhumi
5h 25m
ICN08:25Incheon Intl
Jeju Air
25 Nov
ICN21:15Incheon Intl
6h 10m
BKK01:25Bangkok Suvarnabhumi
18 Dec
BKK02:25Bangkok Suvarnabhumi
5h 30m
ICN09:55Incheon Intl

Vietnam Airlines flights from Incheon Intl Airport to Southeast Asia

Our best Vietnam Airlines deals on Incheon Intl Airport to Southeast Asia flight tickets
Vietnam Airlines
11 Apr
ICN18:05Incheon Intl
18h 45m
1 stop
BKK10:50Bangkok Suvarnabhumi
25 Sept
BKK19:05Bangkok Suvarnabhumi
8h 45m
1 stop
ICN05:50Incheon Intl
Vietnam Airlines
12 Apr
ICN18:05Incheon Intl
22h 40m
1 stop
BKK14:45Bangkok Suvarnabhumi
18 Apr
BKK11:55Bangkok Suvarnabhumi
26h 50m
1 stop
ICN16:45Incheon Intl
Vietnam Airlines
7 Apr
ICN10:15Incheon Intl
10h 15m
1 stop
BKK18:30Bangkok Suvarnabhumi
21 Sept
BKK19:05Bangkok Suvarnabhumi
8h 45m
1 stop
ICN05:50Incheon Intl

How to get the cheapest flight ticket from Incheon Intl Airport to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Southeast Asia from Incheon Intl Airport?

Philippines AirAsia. Philippines AirAsia, Cebu Pacific, and Thai AirAsia X are the most popular carriers operating from Incheon Intl Airport to Southeast Asia

How many flights depart from Incheon Intl Airport to Southeast Asia on average per day?

44 flights are operational weekly from Incheon Intl Airport to Southeast Asia as of November 2024. The most popular departure time for this route is 18:00, with 53% of flights per day taking off in the evening.

Can stopping save me money on Incheon Intl Airport to Southeast Asia flights?

You could potentially save up to 15% on your flight if you consider stops on a Incheon Intl Airport to Southeast Asia flight.

Cheap Incheon Intl Airport to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Southeast Asia

Best price found

$147

Fastest flight time

5h 35m

Direct flights

Every day

Airports in Southeast Asia

2 airports
The best one-way flight to Southeast Asia from Incheon Intl Airport in the past 72 hours is $147. The best return flight deal from Incheon Intl Airport to Southeast Asia found on momondo in the last 72 hours is $274.
The fastest flight from Incheon Intl Airport to Southeast Asia takes 5h 35m
Direct flights go from Incheon Intl Airport to Southeast Asia every day.
There are 2 airports near Southeast Asia: Bangkok Suvarnabhumi (BKK), Denpasar Bali Ngurah Rai (DPS)

  • When did momondo last update prices for flights from Incheon Intl Airport to Southeast Asia?

    Prices for flights from Incheon Intl Airport to Southeast Asia were last updated today.

  • How many operators does momondo search for flights from Incheon Intl Airport to Southeast Asia?

  • How old do you have to be to fly from Incheon Intl Airport to Southeast Asia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Incheon Intl Airport to Southeast Asia?


Best airlines flying from Incheon Intl Airport to Southeast Asia

Compare and see reviews for airlines that fly from Incheon Intl Airport to Southeast Asia with momondo
Airline
Rating
Free cancellation
Price
T'way AirPriceFrom $185Free cancellationRating
6.8
16 reviews
Search T'way Air flights
Philippines AirAsiaPriceFrom $211Free cancellationRating
6.5
127 reviews
Search Philippines AirAsia flights
Cebu PacificPriceFrom $226Free cancellationRating
6.9
203 reviews
Search Cebu Pacific flights
Thai AirAsia XPriceFrom $265Free cancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
Asiana AirlinesPriceFrom $435Free cancellationRating
8.3
478 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $514Free cancellationRating
8.4
1,029 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Southeast Asia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Southeast Asia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Southeast Asia with flexible booking policies on momondo?

All flight searches from Seoul to Southeast Asia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seoul to Southeast Asia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Seoul.

I’m not ready to book a flight from Seoul to Southeast Asia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to Southeast Asia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 23/11
Sat 30/11
Email me momondo's favourite deals

Find better results for your trip to Southeast Asia