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Cheap flights from Belfast to Seoul from £544

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 8/10. 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.
China Southern Logo
16:35 - 22:10
BHD
-
ICN
21h 35m
2 stops
China Southern Logo
09:40 - 20:35
ICN
-
BHD
42h 55m
2 stops
£955China Southern
Thu, 16 Jul - Mon, 20 Jul
Multiple Airlines Logo
06:20 - 17:40
BFS
-
ICN
27h 20m
2 stops
Multiple Airlines Logo
11:05 - 16:15
ICN
-
BFS
37h 10m
2 stops
£955Multiple Airlines
Thu, 16 Jul - Mon, 20 Jul
Multiple Airlines Logo
06:20 - 17:40
BFS
-
ICN
27h 20m
2 stops
Multiple Airlines Logo
12:20 - 23:20
ICN
-
BFS
43h 00m
3 stops
£996Multiple Airlines
Thu, 16 Jul - Mon, 20 Jul
Multiple Airlines Logo
07:30 - 13:30
BFS
-
ICN
22h 00m
2 stops
Multiple Airlines Logo
10:10 - 10:50
ICN
-
BFS
32h 40m
1 stop
£1,008Multiple Airlines
Thu, 16 Jul - Mon, 20 Jul
KLM Logo
17:30 - 16:25
BHD
-
ICN
14h 55m
1 stop
KLM Logo
11:55 - 09:20
ICN
-
BHD
29h 25m
1 stop
£1,008KLM
Thu, 16 Jul - Mon, 20 Jul
KLM Logo
17:30 - 09:35
BHD
-
ICN
32h 05m
2 stops
KLM Logo
11:55 - 09:20
ICN
-
BHD
29h 25m
1 stop
£1,019KLM
Thu, 16 Jul - Mon, 20 Jul
Multiple Airlines Logo
06:50 - 17:40
BHD
-
ICN
26h 50m
3 stops
Multiple Airlines Logo
16:20 - 13:40
ICN
-
BHD
29h 20m
2 stops
£1,103Multiple Airlines
Thu, 16 Jul - Mon, 20 Jul
Qatar Airways Logo
06:35 - 17:15
BHD
-
ICN
25h 40m
2 stops
Qatar Airways Logo
00:20 - 16:35
ICN
-
BHD
25h 15m
2 stops
£1,111Qatar Airways
Wed, 18 Nov - Sat, 21 Nov
Qatar Airways Logo
06:35 - 17:15
BHD
-
ICN
25h 40m
2 stops
Qatar Airways Logo
00:20 - 16:35
ICN
-
BHD
25h 15m
2 stops
£1,112Qatar Airways
Wed, 18 Nov - Sat, 21 Nov
Qatar Airways Logo
11:25 - 17:15
BHD
-
ICN
20h 50m
2 stops
Qatar Airways Logo
00:20 - 20:55
ICN
-
BHD
29h 35m
2 stops
£1,117Qatar Airways
Wed, 18 Nov - Sat, 21 Nov

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KLM flights from Belfast to Seoul

Our best KLM deals on Belfast to Seoul flight tickets
KLM
24 Jun
BHD17:30Belfast City
32h 05m
2 stops
ICN09:35Incheon Intl
6 Jul
ICN22:25Incheon Intl
26h 30m
1 stop
BHD16:55Belfast City
£885
KLM
24 Jun
BHD09:50Belfast City
22h 35m
1 stop
ICN16:25Incheon Intl
6 Jul
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£934
KLM
16 Jul
BHD17:30Belfast City
14h 55m
1 stop
ICN16:25Incheon Intl
20 Jul
ICN11:55Incheon Intl
29h 25m
1 stop
BHD09:20Belfast City
£1,008

Qatar Airways flights from Belfast to Seoul

Our best Qatar Airways deals on Belfast to Seoul flight tickets
Qatar Airways
18 Nov
BHD06:35Belfast City
25h 40m
2 stops
ICN17:15Incheon Intl
21 Nov
ICN00:20Incheon Intl
25h 15m
2 stops
BHD16:35Belfast City
£1,111
Qatar Airways
18 Nov
BHD06:35Belfast City
25h 40m
2 stops
ICN17:15Incheon Intl
21 Nov
ICN00:20Incheon Intl
25h 15m
2 stops
BHD16:35Belfast City
£1,112
Qatar Airways
18 Nov
BHD11:25Belfast City
20h 50m
2 stops
ICN17:15Incheon Intl
21 Nov
ICN00:20Incheon Intl
29h 35m
2 stops
BHD20:55Belfast City
£1,117

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 18 June 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

Thu 16/7

16:35-22:10

2 stops21h 35m

Incheon Intl

Mon 20/7

09:40-20:35

2 stops42h 55m

£955

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 16/7

06:20-17:40

2 stops27h 20m

Incheon Intl

Mon 20/7

11:05-16:15

2 stops37h 10m

£955

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 16/7

06:20-17:40

2 stops27h 20m

Incheon Intl

Mon 20/7

12:20-23:20

3 stops43h 00m

£996

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 16/7

07:30-13:30

2 stops22h 00m

Incheon Intl

Mon 20/7

10:10-10:50

1 stop32h 40m

£1,008
Fastest return journey

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 16/7

17:30-16:25

1 stop14h 55m

Incheon Intl

Mon 20/7

11:55-09:20

1 stop29h 25m

£1,008

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 16/7

17:30-09:35

2 stops32h 05m

Incheon Intl

Mon 20/7

11:55-09:20

1 stop29h 25m

£1,019

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 16/7

06:50-17:40

3 stops26h 50m

Incheon Intl

Mon 20/7

16:20-13:40

2 stops29h 20m

£1,103

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 18/11

06:35-17:15

2 stops25h 40m

Incheon Intl

Sat 21/11

00:20-16:35

2 stops25h 15m

£1,111

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 18/11

06:35-17:15

2 stops25h 40m

Incheon Intl

Sat 21/11

00:20-16:35

2 stops25h 15m

£1,112

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 18/11

11:25-17:15

2 stops20h 50m

Incheon Intl

Sat 21/11

00:20-20:55

2 stops29h 35m

£1,117

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

32h 05m

Direct flights

None
The fastest flight from Belfast to Seoul takes 32h 05m
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 32h 05m 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