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Cheap flights from Seoul to Southeast Asia from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Southeast Asia departing on 8/5. 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
From?
To?
Wed 8/5
Wed 15/5

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Easily compare return flights from Seoul to Southeast Asia

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seoul to Southeast Asia by changing tabs
Jeju Air
15 May
ICN20:40Incheon Intl
5h 55m
BKK00:35Bangkok Suvarnabhumi
21 May
BKK01:45Bangkok Suvarnabhumi
5h 35m
ICN09:20Incheon Intl
T'way Air
28 May
ICN20:05Incheon Intl
5h 50m
BKK23:55Bangkok Suvarnabhumi
2 June
BKK01:20Bangkok Suvarnabhumi
5h 35m
ICN08:55Incheon Intl
AIR PREMIA
16 May
ICN16:50Incheon Intl
6h 20m
BKK21:10Bangkok Suvarnabhumi
30 May
BKK22:45Bangkok Suvarnabhumi
5h 40m
ICN06:25Incheon Intl
Shandong Airlines
13 May
ICN22:55Incheon Intl
28h 55m
1 stop
BKK01:50Bangkok Suvarnabhumi
16 May
BKK02:50Bangkok Suvarnabhumi
10h 55m
1 stop
ICN15:45Incheon Intl
Vietnam Airlines
15 June
ICN10:05Incheon Intl
10h 00m
1 stop
BKK18:05Bangkok Suvarnabhumi
18 June
BKK11:55Bangkok Suvarnabhumi
15h 55m
1 stop
ICN05:50Incheon Intl
Shenzhen Airlines
13 May
ICN14:55Incheon Intl
29h 30m
1 stop
BKK18:25Bangkok Suvarnabhumi
17 May
BKK19:25Bangkok Suvarnabhumi
16h 15m
1 stop
ICN13:40Incheon Intl

Find the cheapest one-way flights from Seoul to Southeast Asia

If you're looking for one-way flights from Seoul to Southeast Asia, view some of our deals below provided by Jeju Air, Jin Air and Shenzhen Airlines
Jeju Air
8 May
ICN20:40Incheon Intl
5h 55m
BKK00:35Bangkok Suvarnabhumi
Jin Air
19 May
ICN19:55Incheon Intl
5h 40m
BKK23:35Bangkok Suvarnabhumi
Shenzhen Airlines
8 May
ICN16:40Incheon Intl
11h 35m
1 stop
BKK02:15Bangkok Suvarnabhumi

Search last-minute flights to Southeast Asia from Seoul

Find and compare return flight prices for your last-minute flight from Seoul to Southeast Asia
Jeju Air
8 May
ICN20:40Incheon Intl
5h 55m
BKK00:35Bangkok Suvarnabhumi
13 May
BKK01:45Bangkok Suvarnabhumi
5h 35m
ICN09:20Incheon Intl
AIR PREMIA
16 May
ICN16:50Incheon Intl
6h 20m
BKK21:10Bangkok Suvarnabhumi
30 May
BKK22:45Bangkok Suvarnabhumi
5h 40m
ICN06:25Incheon Intl
Shandong Airlines
13 May
ICN22:55Incheon Intl
28h 55m
1 stop
BKK01:50Bangkok Suvarnabhumi
23 May
BKK02:50Bangkok Suvarnabhumi
17h 55m
1 stop
ICN22:45Incheon Intl
Shenzhen Airlines
9 May
ICN16:40Incheon Intl
11h 35m
1 stop
BKK02:15Bangkok Suvarnabhumi
12 May
BKK03:15Bangkok Suvarnabhumi
10h 25m
1 stop
ICN15:40Incheon Intl
Vietnam Airlines
6 May
ICN18:05Incheon Intl
18h 45m
1 stop
BKK10:50Bangkok Suvarnabhumi
11 May
BKK15:55Bangkok Suvarnabhumi
22h 40m
1 stop
ICN16:35Incheon Intl
Jin Air
10 May
ICN19:55Incheon Intl
5h 40m
BKK23:35Bangkok Suvarnabhumi
11 May
BKK00:50Bangkok Suvarnabhumi
6h 00m
ICN08:50Incheon Intl

Best airlines flying from Seoul to Southeast Asia

Compare and see reviews for airlines that fly from Seoul to Southeast Asia with momondo
Airline
Rating
Free cancellation
Price
T'way AirPriceFrom $183Free cancellationRating
6.6
14 reviews
Search T'way Air flights
Philippines AirAsiaPriceFrom $202Free cancellationRating
6.4
142 reviews
Search Philippines AirAsia flights
VietJet AirPriceFrom $219Free cancellationRating
5.6
131 reviews
Search VietJet Air flights
Cebu PacificPriceFrom $243Free cancellationRating
7.0
240 reviews
Search Cebu Pacific flights
Thai AirAsia XPriceFrom $256Free cancellationRating
6.2
30 reviews
Search Thai AirAsia X flights
China EasternPriceFrom $295Free cancellationRating
7.1
542 reviews
Search China Eastern flights
Jeju AirPriceFrom $352Free cancellationRating
8.0
37 reviews
Search Jeju Air flights
ScootPriceFrom $388Free cancellationRating
6.5
316 reviews
Search Scoot flights
Singapore AirlinesPriceFrom $470Free cancellationRating
8.2
1,470 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $642Free cancellationRating
8.5
1,185 reviews
Search Korean Air flights

Jeju Air flights from Seoul to Southeast Asia

Our best Jeju Air deals on Seoul to Southeast Asia flight tickets
Jeju Air
15 May
ICN20:40Incheon Intl
5h 55m
BKK00:35Bangkok Suvarnabhumi
21 May
BKK01:45Bangkok Suvarnabhumi
5h 35m
ICN09:20Incheon Intl
Jeju Air
15 May
ICN20:40Incheon Intl
5h 55m
BKK00:35Bangkok Suvarnabhumi
21 May
BKK01:45Bangkok Suvarnabhumi
5h 35m
ICN09:20Incheon Intl
Jeju Air
22 May
ICN20:40Incheon Intl
5h 55m
BKK00:35Bangkok Suvarnabhumi
28 May
BKK01:45Bangkok Suvarnabhumi
5h 35m
ICN09:20Incheon Intl

Shandong Airlines flights from Seoul to Southeast Asia

Our best Shandong Airlines deals on Seoul to Southeast Asia flight tickets
Shandong Airlines
13 May
ICN22:55Incheon Intl
28h 55m
1 stop
BKK01:50Bangkok Suvarnabhumi
16 May
BKK02:50Bangkok Suvarnabhumi
10h 55m
1 stop
ICN15:45Incheon Intl
Shandong Airlines
21 May
ICN14:00Incheon Intl
13h 50m
1 stop
BKK01:50Bangkok Suvarnabhumi
23 May
BKK02:50Bangkok Suvarnabhumi
17h 05m
1 stop
ICN21:55Incheon Intl

How to get the cheapest flight ticket from Seoul 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 Seoul?

VietJet Air. Cebu Pacific, China Eastern, and Philippines AirAsia are the most popular carriers operating from Seoul to Southeast Asia

What is the cheapest Seoul to Southeast Asia flight route?

Incheon Intl - Bangkok Suvarnabhumi. Fly from Incheon Intl to Bangkok Suvarnabhumi for the best Seoul - Southeast Asia flight prices

Can stopping save me money on Seoul to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Seoul to Southeast Asia.

Cheap Seoul to Southeast Asia flight deals and tips

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

Best price found

$145

Fastest flight time

5h 40m

Direct flights

Every day

Airports in Southeast Asia

2 airports
The best one-way flight to Southeast Asia from Seoul in the past 72 hours is $145. The best return flight deal from Seoul to Southeast Asia found on momondo in the last 72 hours is $287.
The fastest flight from Seoul to Southeast Asia takes 5h 40m
Direct flights go from Seoul 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 Seoul to Southeast Asia?

    Prices for flights from Seoul to Southeast Asia refresh daily.

  • How many operators does momondo search for flights from Seoul to Southeast Asia?

  • How old do you have to be to fly from Seoul 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 Seoul to Southeast Asia.

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

    The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


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?

Yes. momondo allows you to filter the results for Seoul to Southeast Asia flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Southeast Asia from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Southeast Asia, momondo offers a useful price alert feature which will track prices for flights to Southeast Asia from Seoul and alert you when they change.


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1 adult
From?
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Wed 8/5
Wed 15/5
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