Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Belfast to Seoul from £518

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 8/6. 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
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belfast to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:35 - 18:30
BFS
-
ICN
38h 55m
3 stops
Multiple Airlines Logo
17:50 - 15:05
ICN
-
BFS
29h 15m
2 stops
£604Multiple Airlines
Sun, 17 May - Thu, 21 May
Multiple Airlines Logo
08:20 - 15:35
BFS
-
ICN
23h 15m
3 stops
Multiple Airlines Logo
06:55 - 23:20
ICN
-
BFS
24h 25m
3 stops
£636Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
06:10 - 20:40
BFS
-
ICN
30h 30m
3 stops
Multiple Airlines Logo
10:05 - 23:00
ICN
-
BFS
44h 55m
3 stops
£650Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
10:15 - 22:00
BFS
-
ICN
27h 45m
2 stops
Multiple Airlines Logo
10:05 - 23:00
ICN
-
BFS
44h 55m
3 stops
£661Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
19:20 - 10:50
BFS
-
ICN
31h 30m
3 stops
Multiple Airlines Logo
10:05 - 21:55
ICN
-
BFS
43h 50m
3 stops
£705Multiple Airlines
Sun, 3 May - Sun, 10 May
KLM Logo
09:50 - 16:25
BHD
-
ICN
22h 35m
1 stop
KLM Logo
11:55 - 16:55
ICN
-
BHD
37h 00m
1 stop
£918KLM
Sun, 17 May - Thu, 21 May
KLM Logo
09:50 - 09:35
BHD
-
ICN
39h 45m
2 stops
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
£992KLM
Sun, 17 May - Thu, 21 May
Qatar Airways Logo
07:00 - 18:05
BHD
-
ICN
51h 05m
2 stops
Qatar Airways Logo
00:15 - 17:45
ICN
-
BHD
25h 30m
2 stops
£1,008Qatar 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 - 17:20
ICN
-
BHD
49h 05m
2 stops
£1,045Qatar Airways
Sun, 17 May - Wed, 20 May
Qatar Airways Logo
07:00 - 18:05
BHD
-
ICN
27h 05m
2 stops
Qatar Airways Logo
00:15 - 17:40
ICN
-
BHD
25h 25m
2 stops
£1,149Qatar Airways
Thu, 4 Jun - Sun, 7 Jun

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
51h 05m
2 stops
ICN18:05Incheon Intl
16 May
ICN00:15Incheon Intl
25h 30m
2 stops
BHD17:45Belfast City
£1,008
Qatar Airways
17 May
BHD07:00Belfast City
27h 05m
2 stops
ICN18:05Incheon Intl
20 May
ICN00:15Incheon Intl
49h 05m
2 stops
BHD17:20Belfast City
£1,045
Qatar Airways
4 Jun
BHD07:00Belfast City
27h 05m
2 stops
ICN18:05Incheon Intl
7 Jun
ICN00:15Incheon Intl
25h 25m
2 stops
BHD17:40Belfast City
£1,149

KLM flights from Belfast to Seoul

Our best KLM deals on Belfast to Seoul flight tickets
KLM
17 May
BHD09:50Belfast City
22h 35m
1 stop
ICN16:25Incheon Intl
21 May
ICN11:55Incheon Intl
37h 00m
1 stop
BHD16:55Belfast City
£918
KLM
17 May
BHD09:50Belfast City
39h 45m
2 stops
ICN09:35Incheon Intl
21 May
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£992

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 24 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

Sun 17/5

19:35-18:30

3 stops38h 55m

Incheon Intl

Thu 21/5

17:50-15:05

2 stops29h 15m

£604
Fastest return journey

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Tue 5/5

08:20-15:35

3 stops23h 15m

Incheon Intl

Tue 12/5

06:55-23:20

3 stops24h 25m

£636

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 7/5

06:10-20:40

3 stops30h 30m

Incheon Intl

Thu 14/5

10:05-23:00

3 stops44h 55m

£650

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 7/5

10:15-22:00

2 stops27h 45m

Incheon Intl

Thu 14/5

10:05-23:00

3 stops44h 55m

£661

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sun 3/5

19:20-10:50

3 stops31h 30m

Incheon Intl

Sun 10/5

10:05-21:55

3 stops43h 50m

£705

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 17/5

09:50-16:25

1 stop22h 35m

Incheon Intl

Thu 21/5

11:55-16:55

1 stop37h 00m

£918

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 17/5

09:50-09:35

2 stops39h 45m

Incheon Intl

Thu 21/5

22:25-09:20

1 stop18h 55m

£992

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Wed 13/5

07:00-18:05

2 stops51h 05m

Incheon Intl

Sat 16/5

00:15-17:45

2 stops25h 30m

£1,008

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 17/5

07:00-18:05

2 stops27h 05m

Incheon Intl

Wed 20/5

00:15-17:20

2 stops49h 05m

£1,045

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 4/6

07:00-18:05

2 stops27h 05m

Incheon Intl

Sun 7/6

00:15-17:40

2 stops25h 25m

£1,149

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

23h 55m

Direct flights

None
The fastest flight from Belfast to Seoul takes 23h 55m
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 23h 55m 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.

An easier way to manage your Seoul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 23/4
Thu 30/4
By creating a price alert you accept our terms of use and privacy policy.

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