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Cheap flights from Seoul to Belfast from £429

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 Belfast departing on 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
16:20 - 19:20
ICN
-
BFS
35h 00m
2 stops
Multiple Airlines Logo
20:05 - 15:40
BFS
-
ICN
35h 35m
1 stop
£893Multiple Airlines
Thu, 7 May - Thu, 14 May
Qatar Airways Logo
01:20 - 17:45
ICN
-
BHD
24h 25m
2 stops
Qatar Airways Logo
06:50 - 17:05
BHD
-
ICN
26h 15m
2 stops
£926Qatar Airways
Sat, 4 Jul - Wed, 15 Jul
Qatar Airways Logo
01:20 - 17:45
ICN
-
BHD
24h 25m
2 stops
Qatar Airways Logo
07:00 - 17:05
BHD
-
ICN
26h 05m
2 stops
£978Qatar Airways
Sat, 4 Jul - Fri, 10 Jul
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
KLM Logo
09:50 - 16:25
BHD
-
ICN
22h 35m
1 stop
£1,082KLM
Sun, 5 Jul - Fri, 10 Jul
Multiple Airlines Logo
10:55 - 08:40
ICN
-
BHD
29h 45m
1 stop
Multiple Airlines Logo
06:30 - 16:15
BHD
-
ICN
25h 45m
1 stop
£1,158Multiple Airlines
Sun, 5 Jul - Wed, 15 Jul
Multiple Airlines Logo
09:50 - 23:35
ICN
-
BFS
21h 45m
2 stops
Multiple Airlines Logo
09:10 - 16:25
BFS
-
ICN
23h 15m
1 stop
£1,172Multiple Airlines
Mon, 4 May - Mon, 11 May
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
KLM Logo
17:30 - 09:35
BHD
-
ICN
32h 05m
2 stops
£1,189KLM
Sun, 5 Jul - Wed, 15 Jul
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
KLM Logo
17:30 - 09:35
BHD
-
ICN
32h 05m
2 stops
£1,314KLM
Sun, 5 Jul - Fri, 10 Jul

Qatar Airways flights from Seoul to Belfast

Our best Qatar Airways deals on Seoul to Belfast flight tickets
Qatar Airways
4 Jul
ICN01:20Incheon Intl
24h 25m
2 stops
BHD17:45Belfast City
15 Jul
BHD06:50Belfast City
26h 15m
2 stops
ICN17:05Incheon Intl
£926
Qatar Airways
4 Jul
ICN01:20Incheon Intl
24h 25m
2 stops
BHD17:45Belfast City
10 Jul
BHD07:00Belfast City
26h 05m
2 stops
ICN17:05Incheon Intl
£978
Qatar Airways
24 Mar
ICN11:05Incheon Intl
56h 10m
3 stops
BHD10:15Belfast City
31 Mar
BHD07:00Belfast City
26h 05m
2 stops
ICN17:05Incheon Intl
£1,846

KLM flights from Seoul to Belfast

Our best KLM deals on Seoul to Belfast flight tickets
KLM
5 Jul
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
10 Jul
BHD09:50Belfast City
22h 35m
1 stop
ICN16:25Incheon Intl
£1,082
KLM
5 Jul
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
15 Jul
BHD17:30Belfast City
32h 05m
2 stops
ICN09:35Incheon Intl
£1,189
KLM
5 Jul
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
10 Jul
BHD17:30Belfast City
32h 05m
2 stops
ICN09:35Incheon Intl
£1,314

momondo Fare Finder

 
Customise your flight search to find flights from Seoul to Belfast 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 23 March 2026.
Use the filters below to find and compare flights from Seoul to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Thu 7/5

16:20-19:20

2 stops35h 00m

Belfast Intl

Thu 14/5

20:05-15:40

1 stop35h 35m

£893

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 4/7

01:20-17:45

2 stops24h 25m

Belfast City

Wed 15/7

06:50-17:05

2 stops26h 15m

£926

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 4/7

01:20-17:45

2 stops24h 25m

Belfast City

Fri 10/7

07:00-17:05

2 stops26h 05m

£978
Fastest return journey

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 5/7

22:25-09:20

1 stop18h 55m

Belfast City

Fri 10/7

09:50-16:25

1 stop22h 35m

£1,082

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 5/7

10:55-08:40

1 stop29h 45m

Belfast City

Wed 15/7

06:30-16:15

1 stop25h 45m

£1,158

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Mon 4/5

09:50-23:35

2 stops21h 45m

Belfast Intl

Mon 11/5

09:10-16:25

1 stop23h 15m

£1,172

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 5/7

22:25-09:20

1 stop18h 55m

Belfast City

Wed 15/7

17:30-09:35

2 stops32h 05m

£1,189

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 5/7

22:25-09:20

1 stop18h 55m

Belfast City

Fri 10/7

17:30-09:35

2 stops32h 05m

£1,314
Cheapest one-way

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sun 30/8

01:20-17:45

2 stops24h 25m

£429

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 31/8

01:20-17:45

2 stops24h 25m

£431

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Seoul to Belfast

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 Seoul to Belfast?

Qatar Airways is the most popular carrier operating from Seoul to Belfast

Cheap Seoul to Belfast flight deals and tips

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

Fastest flight time

21h 45m

Direct flights

None
The fastest flight from Seoul to Belfast takes 21h 45m
There are no direct flights from Seoul to Belfast. There are no popular flight routes from Seoul to Belfast.
Search flight deals

  • How far is Seoul to Belfast by plane?

    A flight from Seoul to Belfast will travel around 5481.9 mi. In terms of flight time, this usually takes a little over 21h 45m.

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

    Prices for flights from Seoul to Belfast were last updated today.

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

    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 Seoul to Belfast.

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

    The travel and health documents required for your trip to Belfast 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 Belfast. 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 Seoul to Belfast?

Finding the right flight to Belfast from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

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

Yes. All flights to Belfast from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Belfast 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 Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport