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Cheap flights from Belfast to Seoul from £714

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Seoul departing on 18/8. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Belfast to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:55 - 10:50
BFS
-
ICN
33h 55m
3 stops
Multiple Airlines Logo
15:15 - 23:20
ICN
-
BFS
40h 05m
3 stops
£714Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
08:25 - 10:40
BFS
-
ICN
42h 15m
3 stops
Multiple Airlines Logo
18:25 - 22:25
ICN
-
BFS
36h 00m
2 stops
£740Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
Multiple Airlines Logo
09:15 - 15:20
BFS
-
ICN
46h 05m
3 stops
Multiple Airlines Logo
09:40 - 09:55
ICN
-
BFS
32h 15m
2 stops
£760Multiple Airlines
Thu, 20 Aug - Thu, 27 Aug
Multiple Airlines Logo
07:30 - 19:20
BFS
-
ICN
27h 50m
2 stops
Multiple Airlines Logo
10:35 - 22:20
ICN
-
BFS
43h 45m
3 stops
£772Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
06:15 - 15:40
BFS
-
ICN
25h 25m
1 stop
Multiple Airlines Logo
08:55 - 07:40
ICN
-
BFS
30h 45m
2 stops
£862Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug
Qatar Airways Logo
18:00 - 17:15
BHD
-
ICN
38h 15m
2 stops
Qatar Airways Logo
00:20 - 08:15
ICN
-
BHD
40h 55m
2 stops
£1,079Qatar Airways
Sat, 5 Dec - Tue, 8 Dec
Qatar Airways Logo
18:00 - 17:15
BHD
-
ICN
38h 15m
2 stops
Qatar Airways Logo
00:20 - 08:15
ICN
-
BHD
40h 55m
2 stops
£1,081Qatar Airways
Sat, 5 Dec - Tue, 8 Dec
Qatar Airways Logo
18:00 - 17:15
BHD
-
ICN
38h 15m
2 stops
Qatar Airways Logo
00:20 - 08:15
ICN
-
BHD
40h 55m
2 stops
£1,082Qatar Airways
Sat, 5 Dec - Tue, 8 Dec
KLM Logo
09:50 - 16:40
BHD
-
ICN
22h 50m
1 stop
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
£1,088KLM
Sun, 2 Aug - Sun, 9 Aug
KLM Logo
17:30 - 09:35
BHD
-
ICN
56h 05m
2 stops
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
£1,133KLM
Sun, 2 Aug - Sun, 9 Aug

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Qatar Airways flights from Belfast to Seoul

Our best Qatar Airways deals on Belfast to Seoul flight tickets
Qatar Airways
5 Dec
BHD18:00Belfast City
38h 15m
2 stops
ICN17:15Incheon Intl
8 Dec
ICN00:20Incheon Intl
40h 55m
2 stops
BHD08:15Belfast City
£1,079
Qatar Airways
5 Dec
BHD18:00Belfast City
38h 15m
2 stops
ICN17:15Incheon Intl
8 Dec
ICN00:20Incheon Intl
40h 55m
2 stops
BHD08:15Belfast City
£1,081
Qatar Airways
5 Dec
BHD18:00Belfast City
38h 15m
2 stops
ICN17:15Incheon Intl
8 Dec
ICN00:20Incheon Intl
40h 55m
2 stops
BHD08:15Belfast City
£1,082

KLM flights from Belfast to Seoul

Our best KLM deals on Belfast to Seoul flight tickets
KLM
2 Aug
BHD09:50Belfast City
22h 50m
1 stop
ICN16:40Incheon Intl
9 Aug
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£1,088
KLM
2 Aug
BHD17:30Belfast City
56h 05m
2 stops
ICN09:35Incheon Intl
9 Aug
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£1,133

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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 7 July 2026.
Use the filters below to find and compare flights from Belfast to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 18/8

16:55-10:50

3 stops33h 55m

Incheon Intl

Tue 25/8

15:15-23:20

3 stops40h 05m

£714

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 18/8

08:25-10:40

3 stops42h 15m

Incheon Intl

Tue 25/8

18:25-22:25

2 stops36h 00m

£740

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 20/8

09:15-15:20

3 stops46h 05m

Incheon Intl

Thu 27/8

09:40-09:55

2 stops32h 15m

£760

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 19/8

07:30-19:20

2 stops27h 50m

Incheon Intl

Wed 26/8

10:35-22:20

3 stops43h 45m

£772

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 19/8

06:15-15:40

1 stop25h 25m

Incheon Intl

Wed 26/8

08:55-07:40

2 stops30h 45m

£862

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sat 5/12

18:00-17:15

2 stops38h 15m

Incheon Intl

Tue 8/12

00:20-08:15

2 stops40h 55m

£1,079

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sat 5/12

18:00-17:15

2 stops38h 15m

Incheon Intl

Tue 8/12

00:20-08:15

2 stops40h 55m

£1,081

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sat 5/12

18:00-17:15

2 stops38h 15m

Incheon Intl

Tue 8/12

00:20-08:15

2 stops40h 55m

£1,082
Fastest return journey

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 2/8

09:50-16:40

1 stop22h 50m

Incheon Intl

Sun 9/8

22:25-09:20

1 stop18h 55m

£1,088

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 2/8

17:30-09:35

2 stops56h 05m

Incheon Intl

Sun 9/8

22:25-09:20

1 stop18h 55m

£1,133

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast to Seoul flight deals and tips

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

Fastest flight time

28h 25m

Direct flights

None
The fastest flight from Belfast to Seoul takes 28h 25m
There are no direct flights from Belfast to Seoul. There are no popular flight routes from Belfast to Seoul.
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Frequently asked questions about flying from Belfast to Seoul

  • How far is Belfast to Seoul by plane?

    Seoul is 5481.9 mi away from Belfast. Typically, this will take 28h 25m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast 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.

Frequently asked questions about flying from Belfast to Seoul

  • How do I get Price Alerts for flights from Belfast to Seoul?

    Search flight deals from Belfast to Seoul. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast to Seoul with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

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

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

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

How can momondo help me find flights from Belfast 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 Belfast to Seoul.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Belfast and alert you 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