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Cheap flights from Belfast Intl Airport to South Korea from £628

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 23/1. 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
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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
17:30 - 15:05
BFS
-
ICN
36h 35m2 stops
Multiple Airlines Logo
09:50 - 21:40
ICN
-
BFS
20h 50m1 stop
£628Multiple Airlines
Fri, 23 Jan - Wed, 18 Feb
Multiple Airlines Logo
17:30 - 16:05
BFS
-
ICN
37h 35m1 stop
Multiple Airlines Logo
09:50 - 21:40
ICN
-
BFS
20h 50m1 stop
£685Multiple Airlines
Fri, 23 Jan - Wed, 18 Feb
Multiple Airlines Logo
10:40 - 09:05
BFS
-
ICN
37h 25m2 stops
Multiple Airlines Logo
00:10 - 08:55
ICN
-
BFS
41h 45m2 stops
£728Multiple Airlines
Sat, 7 Feb - Fri, 13 Feb
Multiple Airlines Logo
22:25 - 18:20
BFS
-
ICN
34h 55m3 stops
Multiple Airlines Logo
09:50 - 06:45
ICN
-
BFS
29h 55m2 stops
£999Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
22:25 - 18:20
BFS
-
ICN
34h 55m3 stops
Multiple Airlines Logo
16:40 - 17:40
ICN
-
BFS
34h 00m3 stops
£1,041Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
08:00 - 16:05
BFS
-
ICN
23h 05m2 stops
Multiple Airlines Logo
09:50 - 10:55
ICN
-
BFS
34h 05m1 stop
£1,050Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
09:40 - 16:05
BFS
-
ICN
21h 25m1 stop
Multiple Airlines Logo
09:50 - 10:55
ICN
-
BFS
34h 05m1 stop
£1,192Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb

momondo Fare Finder

 
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 26 December 2025.
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

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 23/1

17:30-15:05

2 stops36h 35m

Incheon Intl

Wed 18/2

09:50-21:40

1 stop20h 50m

£628

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 23/1

17:30-16:05

1 stop37h 35m

Incheon Intl

Wed 18/2

09:50-21:40

1 stop20h 50m

£685

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 7/2

10:40-09:05

2 stops37h 25m

Incheon Intl

Fri 13/2

00:10-08:55

2 stops41h 45m

£728

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 7/2

22:25-18:20

3 stops34h 55m

Incheon Intl

Sat 14/2

09:50-06:45

2 stops29h 55m

£999

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 7/2

22:25-18:20

3 stops34h 55m

Incheon Intl

Sat 14/2

16:40-17:40

3 stops34h 00m

£1,041

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 7/2

08:00-16:05

2 stops23h 05m

Incheon Intl

Sat 14/2

09:50-10:55

1 stop34h 05m

£1,050

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 7/2

09:40-16:05

1 stop21h 25m

Incheon Intl

Sat 14/2

09:50-10:55

1 stop34h 05m

£1,192

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

34h 55m

Direct flights

None
The fastest flight from Belfast Intl Airport to South Korea takes 34h 55m
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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  • 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.

  • 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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Sun 25/1
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