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Cheap flights from Belfast to Seoul from £245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Seoul departing on 11/11. 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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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 13:30BFS-ICN
22h 00m2 stops
Multiple Airlines Logo
18:25 - 22:20ICN-BFS
36h 55m2 stops
£393Multiple Airlines
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Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
06:30 - 15:05BFS-ICN
23h 35m2 stops
Multiple Airlines Logo
17:50 - 20:25ICN-BFS
35h 35m3 stops
£552Multiple Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
06:30 - 21:10BFS-ICN
29h 40m3 stops
Multiple Airlines Logo
17:50 - 20:25ICN-BFS
35h 35m3 stops
£557Multiple Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
06:30 - 13:30BFS-ICN
22h 00m2 stops
Multiple Airlines Logo
10:50 - 21:55ICN-BFS
20h 05m1 stop
£679Multiple Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
KLM Logo
06:30 - 10:30BHD-ICN
19h 00m2 stops
KLM Logo
12:10 - 21:00ICN-BHD
17h 50m1 stop
£778KLM
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Wed, 18 Mar - Sun, 22 Mar
KLM Logo
06:30 - 10:30BHD-ICN
19h 00m2 stops
KLM Logo
12:10 - 21:00ICN-BHD
17h 50m1 stop
£779KLM
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Wed, 18 Mar - Sun, 22 Mar
KLM Logo
17:20 - 16:55BHD-ICN
14h 35m1 stop
KLM Logo
23:05 - 21:00ICN-BHD
30h 55m1 stop
£783KLM
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Wed, 18 Mar - Sun, 22 Mar
Qatar Airways Logo
18:00 - 17:15BHD-ICN
38h 15m2 stops
Qatar Airways Logo
00:20 - 13:50ICN-BHD
46h 30m2 stops
£981Qatar Airways
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Tue, 17 Mar - Fri, 20 Mar
Qatar Airways Logo
14:25 - 17:15BHD-ICN
41h 50m2 stops
Qatar Airways Logo
00:20 - 13:50ICN-BHD
46h 30m2 stops
£983Qatar Airways
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Tue, 17 Mar - Fri, 20 Mar
Qatar Airways Logo
18:00 - 17:15BHD-ICN
38h 15m2 stops
Qatar Airways Logo
00:20 - 16:20ICN-BHD
25h 00m2 stops
£1,017Qatar Airways
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Wed, 18 Mar - Sat, 21 Mar

KLM flights from Belfast to Seoul

Our best KLM deals on Belfast to Seoul flight tickets
KLM
18 Mar
BHD06:30Belfast City
19h 00m
2 stops
ICN10:30Incheon Intl
22 Mar
ICN12:10Incheon Intl
17h 50m
1 stop
BHD21:00Belfast City
£778
Find similar
KLM
18 Mar
BHD06:30Belfast City
19h 00m
2 stops
ICN10:30Incheon Intl
22 Mar
ICN12:10Incheon Intl
17h 50m
1 stop
BHD21:00Belfast City
£779
Find similar
KLM
18 Mar
BHD17:20Belfast City
14h 35m
1 stop
ICN16:55Incheon Intl
22 Mar
ICN23:05Incheon Intl
30h 55m
1 stop
BHD21:00Belfast City
£783
Find similar

Qatar Airways flights from Belfast to Seoul

Our best Qatar Airways deals on Belfast to Seoul flight tickets
Qatar Airways
17 Mar
BHD18:00Belfast City
38h 15m
2 stops
ICN17:15Incheon Intl
20 Mar
ICN00:20Incheon Intl
46h 30m
2 stops
BHD13:50Belfast City
£981
Find similar
Qatar Airways
17 Mar
BHD14:25Belfast City
41h 50m
2 stops
ICN17:15Incheon Intl
20 Mar
ICN00:20Incheon Intl
46h 30m
2 stops
BHD13:50Belfast City
£983
Find similar
Qatar Airways
18 Mar
BHD18:00Belfast City
38h 15m
2 stops
ICN17:15Incheon Intl
21 Mar
ICN00:20Incheon Intl
25h 00m
2 stops
BHD16:20Belfast City
£1,017
Find similar

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 15 October 2025.
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

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 27/11

06:30-13:30

2 stops22h 00m

Incheon Intl

Thu 4/12

18:25-22:20

2 stops36h 55m

£393

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 27/11

06:30-15:05

2 stops23h 35m

Incheon Intl

Thu 4/12

17:50-20:25

3 stops35h 35m

£552

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 27/11

06:30-21:10

3 stops29h 40m

Incheon Intl

Thu 4/12

17:50-20:25

3 stops35h 35m

£557

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 27/11

06:30-13:30

2 stops22h 00m

Incheon Intl

Thu 4/12

10:50-21:55

1 stop20h 05m

£679

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 18/3

06:30-10:30

2 stops19h 00m

Incheon Intl

Sun 22/3

12:10-21:00

1 stop17h 50m

£778

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 18/3

06:30-10:30

2 stops19h 00m

Incheon Intl

Sun 22/3

12:10-21:00

1 stop17h 50m

£779

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 18/3

17:20-16:55

1 stop14h 35m

Incheon Intl

Sun 22/3

23:05-21:00

1 stop30h 55m

£783

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 17/3

18:00-17:15

2 stops38h 15m

Incheon Intl

Fri 20/3

00:20-13:50

2 stops46h 30m

£981

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 17/3

14:25-17:15

2 stops41h 50m

Incheon Intl

Fri 20/3

00:20-13:50

2 stops46h 30m

£983

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 18/3

18:00-17:15

2 stops38h 15m

Incheon Intl

Sat 21/3

00:20-16:20

2 stops25h 00m

£1,017

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 Belfast 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 airline that flies from Belfast to Seoul?

KLM is the most popular carrier operating from Belfast to Seoul

Cheap Belfast to Seoul flight deals and tips

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

Direct flights

None
There are no direct flights from Belfast to Seoul. There are no popular flight routes from Belfast to Seoul.
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  • How far is Belfast to Seoul by plane?

    Seoul is 5481.9 mi away from Belfast. Typically, this will take 14h 35m 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.

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