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Cheap flights from Southeast Asia to Seoul from £99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Seoul departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
17:45 - 13:55
MNL
-
ICN
19h 10m1 stop
Cathay Pacific Logo
13:45 - 00:20
ICN
-
MNL
11h 35m1 stop
£155Cathay Pacific
Mon, 26 Jan - Sun, 1 Feb
Cathay Pacific Logo
17:45 - 12:45
MNL
-
ICN
18h 00m1 stop
Cathay Pacific Logo
13:45 - 11:20
ICN
-
MNL
22h 35m1 stop
£156Cathay Pacific
Mon, 26 Jan - Sun, 1 Feb
Multiple Airlines Logo
20:35 - 11:40
MNL
-
ICN
14h 05m1 stop
Multiple Airlines Logo
02:15 - 05:40
ICN
-
MNL
4h 25mdirect
£162Multiple Airlines
Mon, 26 Jan - Sat, 31 Jan
Multiple Airlines Logo
15:15 - 01:35
MNL
-
ICN
9h 20m1 stop
Multiple Airlines Logo
02:15 - 05:40
ICN
-
MNL
4h 25mdirect
£167Multiple Airlines
Mon, 26 Jan - Sat, 31 Jan
Cebu Pacific Logo
19:35 - 00:45
MNL
-
ICN
4h 10mdirect
Cebu Pacific Logo
02:15 - 05:40
ICN
-
MNL
4h 25mdirect
£171Cebu Pacific
Mon, 26 Jan - Sat, 31 Jan
Philippine Airlines Logo
02:15 - 05:55
KUL
-
ICN
26h 40m1 stop
Philippine Airlines Logo
20:30 - 01:15
ICN
-
KUL
29h 45m1 stop
£227Philippine Airlines
Sun, 31 May - Thu, 4 Jun
Philippine Airlines Logo
02:15 - 05:55
KUL
-
ICN
26h 40m1 stop
Philippine Airlines Logo
20:30 - 01:15
ICN
-
KUL
29h 45m1 stop
£227Philippine Airlines
Sun, 31 May - Thu, 4 Jun
Singapore Airlines Logo
11:15 - 22:20
CGK
-
ICN
9h 05m1 stop
Singapore Airlines Logo
09:00 - 18:15
ICN
-
CGK
11h 15m1 stop
£276Singapore Airlines
Thu, 16 Apr - Fri, 24 Apr
Korean Air Logo
00:50 - 13:20
SGN
-
GMP
10h 30m1 stop
Korean Air Logo
18:45 - 12:35
GMP
-
SGN
19h 50m1 stop
£547Korean Air
Fri, 9 Jan - Fri, 30 Jan
Korean Air Logo
00:50 - 13:20
SGN
-
GMP
10h 30m1 stop
Korean Air Logo
17:40 - 12:35
GMP
-
SGN
20h 55m1 stop
£549Korean Air
Fri, 16 Jan - Fri, 30 Jan

Cathay Pacific flights from Southeast Asia to Seoul

Our best Cathay Pacific deals on Southeast Asia to Seoul flight tickets
Cathay Pacific
26 Jan
MNL05:45Manila Ninoy Aquino Intl
7h 10m
1 stop
ICN13:55Incheon Intl
31 Jan
ICN13:45Incheon Intl
11h 35m
1 stop
MNL00:20Manila Ninoy Aquino Intl
£155
Find similar
Cathay Pacific
26 Jan
MNL17:45Manila Ninoy Aquino Intl
18h 00m
1 stop
ICN12:45Incheon Intl
1 Feb
ICN13:45Incheon Intl
22h 35m
1 stop
MNL11:20Manila Ninoy Aquino Intl
£156
Find similar
Cathay Pacific
16 May
MNL20:20Manila Ninoy Aquino Intl
16h 45m
1 stop
ICN14:05Incheon Intl
19 May
ICN10:10Incheon Intl
13h 45m
1 stop
MNL22:55Manila Ninoy Aquino Intl
£173
Find similar

Cebu Pacific flights from Southeast Asia to Seoul

Our best Cebu Pacific deals on Southeast Asia to Seoul flight tickets
Cebu Pacific
26 Jan
MNL19:35Manila Ninoy Aquino Intl
4h 10m
ICN00:45Incheon Intl
31 Jan
ICN02:15Incheon Intl
4h 25m
MNL05:40Manila Ninoy Aquino Intl
£171
Find similar
Cebu Pacific
26 Jan
MNL19:35Manila Ninoy Aquino Intl
4h 10m
ICN00:45Incheon Intl
31 Jan
ICN07:00Incheon Intl
4h 30m
MNL10:30Manila Ninoy Aquino Intl
£195
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southeast Asia to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Southeast Asia to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Mon 26/1

17:45-13:55

1 stop19h 10m

Incheon Intl

Sun 1/2

13:45-00:20

1 stop11h 35m

£155

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Mon 26/1

17:45-12:45

1 stop18h 00m

Incheon Intl

Sun 1/2

13:45-11:20

1 stop22h 35m

£156

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Mon 26/1

20:35-11:40

1 stop14h 05m

Incheon Intl

Sat 31/1

02:15-05:40

Nonstop4h 25m

£162

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Mon 26/1

15:15-01:35

1 stop9h 20m

Incheon Intl

Sat 31/1

02:15-05:40

Nonstop4h 25m

£167

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Mon 26/1

19:35-00:45

Nonstop4h 10m

Incheon Intl

Sat 31/1

02:15-05:40

Nonstop4h 25m

£171

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Sun 31/5

02:15-05:55

1 stop26h 40m

Incheon Intl

Thu 4/6

20:30-01:15

1 stop29h 45m

£227

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Sun 31/5

02:15-05:55

1 stop26h 40m

Incheon Intl

Thu 4/6

20:30-01:15

1 stop29h 45m

£227

JakartaIncheon

CGK - ICN

CGKICN

Jakarta Soekarno-Hatta Intl

Thu 16/4

11:15-22:20

1 stop9h 05m

Incheon Intl

Fri 24/4

09:00-18:15

1 stop11h 15m

£276

Ho Chi Minh CitySeoul

SGN - GMP

SGNGMP

Ho Chi Minh City

Fri 9/1

00:50-13:20

1 stop10h 30m

Seoul Gimpo Intl

Fri 30/1

18:45-12:35

1 stop19h 50m

£547

Ho Chi Minh CitySeoul

SGN - GMP

SGNGMP

Ho Chi Minh City

Fri 16/1

00:50-13:20

1 stop10h 30m

Seoul Gimpo Intl

Fri 30/1

17:40-12:35

1 stop20h 55m

£549

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Southeast Asia to Seoul

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 month to fly to Seoul?

The month of September is, on average, the cheapest month to fly to Seoul from Southeast Asia, with most prices found around £157. If you are unable to visit Seoul during the month of September, then departing from Southeast Asia during the month June is also very affordable. Most momondo users find prices during this month for around £182.

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from Southeast Asia to Seoul is on a Tuesday when prices can be found for as low as £276. Flights from Southeast Asia to Seoul on a Friday will generally be more expensive and average around £756. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seoul?

Our most recent data shows that the best time of day to fly to Seoul is in the evening. Flights from Southeast Asia to Seoul during this time can be as low as £249. Flights in the morning are often more expensive, with an average ticket price of £340.

What is the cheapest Southeast Asia to Seoul flight route?

Fly from Manila Ninoy Aquino Intl to Incheon Intl for the best Southeast Asia - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £221 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Southeast Asia for as low as £191 on momondo.

What cabin class options are available on Southeast Asia to Seoul flights?

There are 4 cabin classes available to choose from on Southeast Asia to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Cheap Southeast Asia to Seoul flight deals and tips

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

Fastest flight time

3h 55m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Southeast Asia to Seoul takes 3h 55m
Direct flights go from Southeast Asia to Seoul every day.
There are 2 airports in Seoul. From Southeast Asia there are direct flights to Incheon Intl (ICN).
Search flight deals

  • When did momondo last update prices for flights from Southeast Asia to Seoul?

    Prices for flights from Southeast Asia to Seoul are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southeast Asia to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Southeast Asia to Seoul?

Best airlines flying from Southeast Asia to Seoul

Compare and see reviews for airlines that fly from Southeast Asia to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Philippines AirAsiaPriceFrom £60Free CancellationRating
6.6
117 reviews
Search Philippines AirAsia flights
Cebu PacificPriceFrom £75Free CancellationRating
6.8
204 reviews
Search Cebu Pacific flights
Asiana AirlinesPriceFrom £101Free CancellationRating
8.2
493 reviews
Search Asiana Airlines flights
ScootPriceFrom £116Free CancellationRating
6.7
313 reviews
Search Scoot flights
AirAsiaPriceFrom £119Free CancellationRating
6.8
222 reviews
Search AirAsia flights
T'way AirPriceFrom £140Free CancellationRating
0.0
0 reviews
Search T'way Air flights
Philippine AirlinesPriceFrom £170Free CancellationRating
7.3
943 reviews
Search Philippine Airlines flights
Garuda IndonesiaPriceFrom £228Free CancellationRating
8.0
86 reviews
Search Garuda Indonesia flights
Korean AirPriceFrom £230Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom £301Free CancellationRating
8.1
1,414 reviews
Search Singapore Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southeast Asia to Seoul. momondo saves you time and could save you money on your trip.

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

Flights from Southeast Asia to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southeast Asia to Seoul.

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

If you are not ready to book a flight from Southeast Asia to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport