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Cheap flights from Belfast to Seoul from £455

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 27/3. 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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Find the cheapest flights from Belfast to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:10 - 15:20
BFS
-
ICN
25h 10m
2 stops
Multiple Airlines Logo
01:35 - 16:15
ICN
-
BFS
46h 40m
3 stops
£761Multiple Airlines
Mon, 6 Apr - Sun, 12 Apr
Multiple Airlines Logo
06:10 - 15:35
BFS
-
ICN
25h 25m
3 stops
Multiple Airlines Logo
01:35 - 16:15
ICN
-
BFS
46h 40m
3 stops
£766Multiple Airlines
Mon, 6 Apr - Sun, 12 Apr
Multiple Airlines Logo
07:00 - 10:50
BHD
-
ICN
19h 50m
2 stops
Multiple Airlines Logo
17:45 - 13:50
ICN
-
BHD
28h 05m
2 stops
£801Multiple Airlines
Mon, 17 Aug - Mon, 24 Aug
Multiple Airlines Logo
06:10 - 15:20
BFS
-
ICN
25h 10m
2 stops
Multiple Airlines Logo
22:45 - 23:20
ICN
-
BFS
32h 35m
2 stops
£849Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
07:00 - 15:10
BHD
-
ICN
24h 10m
2 stops
Multiple Airlines Logo
22:45 - 19:55
ICN
-
BHD
29h 10m
2 stops
£959Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
07:00 - 15:35
BHD
-
ICN
24h 35m
3 stops
Multiple Airlines Logo
22:45 - 19:55
ICN
-
BHD
29h 10m
2 stops
£965Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
15:35 - 15:40
BFS
-
ICN
16h 05m
1 stop
Multiple Airlines Logo
22:45 - 23:20
ICN
-
BFS
32h 35m
2 stops
£981Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
10:00 - 10:50
BFS
-
ICN
40h 50m
2 stops
Multiple Airlines Logo
01:35 - 20:15
ICN
-
BFS
26h 40m
2 stops
£1,003Multiple Airlines
Mon, 17 Aug - Sun, 23 Aug
Qatar Airways Logo
07:00 - 18:05
BHD
-
ICN
27h 05m
2 stops
Qatar Airways Logo
00:15 - 17:45
ICN
-
BHD
25h 30m
2 stops
£1,006Qatar Airways
Wed, 13 May - Sat, 16 May
Qatar Airways Logo
07:00 - 18:05
BHD
-
ICN
27h 05m
2 stops
Qatar Airways Logo
00:15 - 17:45
ICN
-
BHD
25h 30m
2 stops
£1,009Qatar Airways
Wed, 13 May - Sat, 16 May

Qatar Airways flights from Belfast to Seoul

Our best Qatar Airways deals on Belfast to Seoul flight tickets
Qatar Airways
13 May
BHD07:00Belfast City
27h 05m
2 stops
ICN18:05Incheon Intl
16 May
ICN00:15Incheon Intl
25h 30m
2 stops
BHD17:45Belfast City
£1,006
Qatar Airways
13 May
BHD07:00Belfast City
27h 05m
2 stops
ICN18:05Incheon Intl
16 May
ICN00:15Incheon Intl
25h 30m
2 stops
BHD17:45Belfast City
£1,009
Qatar Airways
13 May
BHD10:10Belfast City
47h 55m
2 stops
ICN18:05Incheon Intl
16 May
ICN00:15Incheon Intl
25h 30m
2 stops
BHD17:45Belfast City
£1,010

KLM flights from Belfast to Seoul

Our best KLM deals on Belfast to Seoul flight tickets
KLM
6 Apr
BHD09:50Belfast City
39h 45m
2 stops
ICN09:35Incheon Intl
13 Apr
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£1,268
KLM
6 Apr
BHD09:50Belfast City
22h 35m
1 stop
ICN16:25Incheon Intl
13 Apr
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£1,376

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 12 March 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

Mon 6/4

06:10-15:20

2 stops25h 10m

Incheon Intl

Sun 12/4

01:35-16:15

3 stops46h 40m

£760

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 6/4

06:10-15:35

3 stops25h 25m

Incheon Intl

Sun 12/4

01:35-16:15

3 stops46h 40m

£766
Fastest return journey

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 17/8

07:00-10:50

2 stops19h 50m

Incheon Intl

Mon 24/8

17:45-13:50

2 stops28h 05m

£801

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 6/4

06:10-15:20

2 stops25h 10m

Incheon Intl

Mon 13/4

22:45-23:20

2 stops32h 35m

£849

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 6/4

07:00-15:10

2 stops24h 10m

Incheon Intl

Mon 13/4

22:45-19:55

2 stops29h 10m

£959

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 6/4

07:00-15:35

3 stops24h 35m

Incheon Intl

Mon 13/4

22:45-19:55

2 stops29h 10m

£965

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 6/4

15:35-15:40

1 stop16h 05m

Incheon Intl

Mon 13/4

22:45-23:20

2 stops32h 35m

£981

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 17/8

10:00-10:50

2 stops40h 50m

Incheon Intl

Sun 23/8

01:35-20:15

2 stops26h 40m

£1,003

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 13/5

07:00-18:05

2 stops27h 05m

Incheon Intl

Sat 16/5

00:15-17:45

2 stops25h 30m

£1,006

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 13/5

07:00-18:05

2 stops27h 05m

Incheon Intl

Sat 16/5

00:15-17:45

2 stops25h 30m

£1,009

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Qatar Airways and KLM are the most popular carriers 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

Fastest flight time

19h 50m

Direct flights

None
The fastest flight from Belfast to Seoul takes 19h 50m
There are no direct flights from Belfast to Seoul. There are no popular flight routes from Belfast to Seoul.
Search flight deals

  • How far is Belfast to Seoul by plane?

    Seoul is 5481.9 mi away from Belfast. Typically, this will take 19h 50m 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