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Cheap flights from Belfast Intl Airport to South Korea from £711

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to South Korea departing on 8/7. 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 Intl Airport to South Korea

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:40 - 05:55
BFS
-
ICN
30h 15m
3 stops
Multiple Airlines Logo
12:20 - 19:15
ICN
-
BFS
38h 55m
3 stops
£711Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
07:00 - 16:10
BFS
-
ICN
25h 10m
2 stops
Multiple Airlines Logo
10:10 - 11:45
ICN
-
BFS
33h 35m
1 stop
£914Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
18:00 - 09:25
BFS
-
ICN
31h 25m
2 stops
Multiple Airlines Logo
10:10 - 19:55
ICN
-
BFS
41h 45m
1 stop
£1,030Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
15:40 - 18:35
BFS
-
ICN
18h 55m
2 stops
Multiple Airlines Logo
23:35 - 15:20
ICN
-
BFS
23h 45m
2 stops
£1,040Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
15:40 - 18:35
BFS
-
ICN
18h 55m
2 stops
Multiple Airlines Logo
23:35 - 15:20
ICN
-
BFS
23h 45m
3 stops
£1,045Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Multiple Airlines Logo
13:25 - 22:10
BFS
-
ICN
24h 45m
2 stops
Multiple Airlines Logo
14:30 - 18:25
ICN
-
BFS
35h 55m
3 stops
£1,051Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
18:00 - 15:40
BFS
-
ICN
37h 40m
1 stop
Multiple Airlines Logo
10:10 - 19:55
ICN
-
BFS
41h 45m
1 stop
£1,170Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
13:25 - 22:10
BFS
-
ICN
24h 45m
2 stops
Multiple Airlines Logo
20:00 - 09:40
ICN
-
BFS
21h 40m
2 stops
£1,249Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug

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Customise your flight search to find flights from Belfast Intl Airport to South Korea 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 13 June 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 8/7

15:40-05:55

3 stops30h 15m

Incheon Intl

Wed 15/7

12:20-19:15

3 stops38h 55m

£711

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 8/7

07:00-16:10

2 stops25h 10m

Incheon Intl

Wed 15/7

10:10-11:45

1 stop33h 35m

£914

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sun 26/7

18:00-09:25

2 stops31h 25m

Incheon Intl

Sun 2/8

10:10-19:55

1 stop41h 45m

£1,030
Fastest return journey

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 8/7

15:40-18:35

2 stops18h 55m

Incheon Intl

Wed 15/7

23:35-15:20

2 stops23h 45m

£1,040

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Wed 8/7

15:40-18:35

2 stops18h 55m

Incheon Intl

Wed 15/7

23:35-15:20

3 stops23h 45m

£1,045

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sun 26/7

13:25-22:10

2 stops24h 45m

Incheon Intl

Sun 2/8

14:30-18:25

3 stops35h 55m

£1,051

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sun 26/7

18:00-15:40

1 stop37h 40m

Incheon Intl

Sun 2/8

10:10-19:55

1 stop41h 45m

£1,170

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sun 26/7

13:25-22:10

2 stops24h 45m

Incheon Intl

Sun 2/8

20:00-09:40

2 stops21h 40m

£1,249

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast Intl Airport to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to South Korea

Fastest flight time

31h 25m

Direct flights

None
The fastest flight from Belfast Intl Airport to South Korea takes 31h 25m
There are no direct flights from Belfast Intl Airport to South Korea. There are no popular flight routes from Belfast Intl Airport to South Korea.
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Frequently asked questions about flying from Belfast Intl Airport to South Korea

  • When did momondo last update prices for flights from Belfast Intl Airport to South Korea?

    Prices for flights from Belfast Intl Airport to South Korea refresh daily.

  • How old do you have to be to fly from Belfast Intl Airport to South Korea?

    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 Intl Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents required for your trip to South Korea 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 South Korea. 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 Intl Airport to South Korea

  • How do I get Price Alerts for flights from Belfast Intl Airport to South Korea?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from South Korea. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Belfast Intl Airport to South Korea with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • 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 South Korea?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to South Korea. momondo saves you time and could save you money on your trip.

Can I find flights from Belfast to South Korea with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Korea from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to South Korea?

momondo provides multiple filters to help you find the best flight to South Korea from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to South Korea right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belfast to South Korea now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Korea and let you know when they change.

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Mon 13/7
Mon 20/7
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