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Cheap flights from Belfast to Seoul from £625

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 4/9. 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
16:10 - 20:45
BFS
-
ICN
44h 35m
3 stops
Multiple Airlines Logo
10:35 - 14:15
ICN
-
BFS
35h 40m
3 stops
£625Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
20:25 - 12:55
BFS
-
ICN
32h 30m
3 stops
Multiple Airlines Logo
17:55 - 14:15
ICN
-
BFS
28h 20m
3 stops
£648Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
06:05 - 14:15
BFS
-
ICN
24h 10m
2 stops
Multiple Airlines Logo
17:55 - 14:15
ICN
-
BFS
28h 20m
3 stops
£657Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
06:05 - 14:15
BFS
-
ICN
24h 10m
2 stops
Multiple Airlines Logo
17:55 - 14:15
ICN
-
BFS
28h 20m
3 stops
£660Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
06:00 - 20:45
BFS
-
ICN
30h 45m
3 stops
Multiple Airlines Logo
15:30 - 18:35
ICN
-
BFS
35h 05m
2 stops
£662Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
06:00 - 20:45
BFS
-
ICN
30h 45m
3 stops
Multiple Airlines Logo
13:05 - 22:40
ICN
-
BFS
41h 35m
3 stops
£665Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
06:05 - 14:15
BFS
-
ICN
24h 10m
2 stops
Multiple Airlines Logo
09:25 - 22:25
ICN
-
BFS
21h 00m
2 stops
£765Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
06:20 - 11:35
BFS
-
ICN
21h 15m
2 stops
Multiple Airlines Logo
18:25 - 18:35
ICN
-
BFS
32h 10m
2 stops
£789Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Qatar Airways Logo
11:25 - 17:15
BHD
-
ICN
20h 50m
2 stops
Qatar Airways Logo
00:20 - 08:25
ICN
-
BHD
41h 05m
2 stops
£1,071Qatar Airways
Wed, 25 Nov - Sat, 28 Nov
Qatar Airways Logo
09:15 - 17:15
BHD
-
ICN
23h 00m
2 stops
Qatar Airways Logo
00:20 - 08:25
ICN
-
BHD
41h 05m
2 stops
£1,074Qatar Airways
Wed, 25 Nov - Sat, 28 Nov

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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
£1,071
Qatar Airways
25 Nov
BHD09:15Belfast City
23h 00m
2 stops
ICN17:15Incheon Intl
28 Nov
ICN00:20Incheon Intl
41h 05m
2 stops
BHD08:25Belfast City
£1,074
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
£1,090

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 25 July 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

Fri 4/9

16:10-20:45

3 stops44h 35m

Incheon Intl

Fri 11/9

10:35-14:15

3 stops35h 40m

£625

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 4/9

20:25-12:55

3 stops32h 30m

Incheon Intl

Fri 11/9

17:55-14:15

3 stops28h 20m

£648

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 4/9

06:05-14:15

2 stops24h 10m

Incheon Intl

Fri 11/9

17:55-14:15

3 stops28h 20m

£657

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 4/9

06:05-14:15

2 stops24h 10m

Incheon Intl

Fri 11/9

17:55-14:15

3 stops28h 20m

£660

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 5/9

06:00-20:45

3 stops30h 45m

Incheon Intl

Sat 12/9

15:30-18:35

2 stops35h 05m

£662

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 5/9

06:00-20:45

3 stops30h 45m

Incheon Intl

Sat 12/9

13:05-22:40

3 stops41h 35m

£665
Fastest return journey

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 4/9

06:05-14:15

2 stops24h 10m

Incheon Intl

Fri 11/9

09:25-22:25

2 stops21h 00m

£765

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 5/9

06:20-11:35

2 stops21h 15m

Incheon Intl

Sat 12/9

18:25-18:35

2 stops32h 10m

£789

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 25/11

11:25-17:15

2 stops20h 50m

Incheon Intl

Sat 28/11

00:20-08:25

2 stops41h 05m

£1,071

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 25/11

09:15-17:15

2 stops23h 00m

Incheon Intl

Sat 28/11

00:20-08:25

2 stops41h 05m

£1,074

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

27h 40m

Direct flights

None
The fastest flight from Belfast to Seoul takes 27h 40m
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 27h 40m 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.

Frequently asked questions about flying from Belfast to Seoul

  • How do I get Price Alerts for flights from Belfast to Seoul?

    Search flight deals from Belfast to Seoul. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast to Seoul with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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