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Cheap flights from Belfast to Seoul from £612

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 22/9. 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

Find the cheapest flights from Belfast to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 15:25
BHD
-
ICN
24h 25m
2 stops
Multiple Airlines Logo
15:30 - 10:00
ICN
-
BHD
26h 30m
2 stops
£612Multiple Airlines
Tue, 22 Sep - Fri, 23 Oct
Multiple Airlines Logo
06:30 - 13:50
BFS
-
ICN
46h 20m
3 stops
Multiple Airlines Logo
21:40 - 21:15
ICN
-
BFS
32h 35m
2 stops
£616Multiple Airlines
Thu, 26 Nov - Mon, 7 Dec
Multiple Airlines Logo
14:45 - 16:35
BFS
-
ICN
17h 50m
2 stops
Multiple Airlines Logo
10:50 - 22:50
ICN
-
BFS
20h 00m
2 stops
£622Multiple Airlines
Tue, 22 Sep - Fri, 23 Oct
Multiple Airlines Logo
15:55 - 15:10
BFS
-
ICN
39h 15m
3 stops
Multiple Airlines Logo
10:35 - 14:15
ICN
-
BFS
35h 40m
3 stops
£631Multiple Airlines
Thu, 3 Sep - Fri, 11 Sep
Multiple Airlines Logo
21:15 - 22:00
BFS
-
ICN
40h 45m
3 stops
Multiple Airlines Logo
15:30 - 19:20
ICN
-
BFS
35h 50m
2 stops
£635Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep
Multiple Airlines Logo
07:00 - 14:15
BFS
-
ICN
47h 15m
3 stops
Multiple Airlines Logo
13:05 - 23:00
ICN
-
BFS
41h 55m
3 stops
£656Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep
Multiple Airlines Logo
07:00 - 21:50
BHD
-
ICN
30h 50m
2 stops
Multiple Airlines Logo
06:25 - 10:00
ICN
-
BHD
35h 35m
3 stops
£661Multiple Airlines
Tue, 22 Sep - Fri, 23 Oct
Multiple Airlines Logo
06:10 - 14:15
BFS
-
ICN
24h 05m
2 stops
Multiple Airlines Logo
13:05 - 15:05
ICN
-
BFS
34h 00m
3 stops
£664Multiple Airlines
Thu, 3 Sep - Fri, 11 Sep
Multiple Airlines Logo
06:20 - 21:55
BFS
-
ICN
30h 35m
3 stops
Multiple Airlines Logo
10:35 - 19:55
ICN
-
BFS
42h 20m
3 stops
£667Multiple Airlines
Thu, 26 Nov - Mon, 7 Dec
Multiple Airlines Logo
08:20 - 22:00
BFS
-
ICN
29h 40m
2 stops
Multiple Airlines Logo
15:30 - 19:20
ICN
-
BFS
35h 50m
2 stops
£675Multiple Airlines
Tue, 1 Sep - Thu, 10 Sep

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KLM flights from Belfast to Seoul

Our best KLM deals on Belfast to Seoul flight tickets
KLM
26 Nov
BHD09:40Belfast City
24h 30m
1 stop
ICN19:10Incheon Intl
7 Dec
ICN13:20Incheon Intl
36h 30m
2 stops
BHD16:50Belfast City
£683
KLM
22 Sept
BHD17:30Belfast City
14h 55m
1 stop
ICN16:25Incheon Intl
23 Oct
ICN11:40Incheon Intl
54h 30m
2 stops
BHD10:10Belfast City
£851

Qatar Airways flights from Belfast to Seoul

Our best Qatar Airways deals on Belfast to Seoul flight tickets
Qatar Airways
25 Nov
BHD11:25Belfast City
20h 50m
2 stops
ICN17:15Incheon Intl
28 Nov
ICN00:20Incheon Intl
41h 05m
2 stops
BHD08:25Belfast City
£1,054
Qatar Airways
25 Nov
BHD09:15Belfast City
23h 00m
2 stops
ICN17:15Incheon Intl
28 Nov
ICN00:20Incheon Intl
23h 40m
2 stops
BHD15:00Belfast City
£1,075
Qatar Airways
25 Nov
BHD09:15Belfast City
23h 00m
2 stops
ICN17:15Incheon Intl
28 Nov
ICN00:20Incheon Intl
23h 40m
2 stops
BHD15:00Belfast City
£1,085

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 2 August 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

BHD - ICN

BHDICN

Belfast City

Tue 22/9

07:00-15:25

2 stops24h 25m

Incheon Intl

Fri 23/10

15:30-10:00

2 stops26h 30m

£612

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 26/11

06:30-13:50

3 stops46h 20m

Incheon Intl

Mon 7/12

21:40-21:15

2 stops32h 35m

£616
Fastest return journey

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 22/9

14:45-16:35

2 stops17h 50m

Incheon Intl

Fri 23/10

10:50-22:50

2 stops20h 00m

£622

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 3/9

15:55-15:10

3 stops39h 15m

Incheon Intl

Fri 11/9

10:35-14:15

3 stops35h 40m

£631

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 1/9

21:15-22:00

3 stops40h 45m

Incheon Intl

Thu 10/9

15:30-19:20

2 stops35h 50m

£635

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 1/9

07:00-14:15

3 stops47h 15m

Incheon Intl

Thu 10/9

13:05-23:00

3 stops41h 55m

£656

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Tue 22/9

07:00-21:50

2 stops30h 50m

Incheon Intl

Fri 23/10

06:25-10:00

3 stops35h 35m

£661

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 3/9

06:10-14:15

2 stops24h 05m

Incheon Intl

Fri 11/9

13:05-15:05

3 stops34h 00m

£664

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 26/11

06:20-21:55

3 stops30h 35m

Incheon Intl

Mon 7/12

10:35-19:55

3 stops42h 20m

£667

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 1/9

08:20-22:00

2 stops29h 40m

Incheon Intl

Thu 10/9

15:30-19:20

2 stops35h 50m

£675

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from Belfast to Seoul takes 15h 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 15h 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.

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