Cheap flights from Northern Ireland to South Korea from £442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to South Korea departing on 24/5. 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 Northern Ireland to South Korea

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:15 - 17:25
BFS
-
ICN
25h 10m
3 stops
Multiple Airlines Logo
18:25 - 15:20
ICN
-
BFS
28h 55m
2 stops
£684Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
20:05 - 15:40
BFS
-
ICN
35h 35m
1 stop
Multiple Airlines Logo
16:20 - 15:20
ICN
-
BFS
31h 00m
2 stops
£711Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
09:30 - 17:55
BFS
-
ICN
24h 25m
2 stops
Multiple Airlines Logo
11:40 - 11:45
ICN
-
BFS
32h 05m
3 stops
£731Multiple Airlines
Sat, 27 Jun - Sat, 4 Jul
Multiple Airlines Logo
16:35 - 21:50
BHD
-
ICN
45h 15m
2 stops
Multiple Airlines Logo
15:15 - 19:25
ICN
-
BHD
36h 10m
2 stops
£748Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
21:40 - 05:25
BFS
-
ICN
47h 45m
3 stops
Multiple Airlines Logo
11:40 - 11:45
ICN
-
BFS
32h 05m
3 stops
£798Multiple Airlines
Sat, 27 Jun - Sat, 4 Jul
Multiple Airlines Logo
09:30 - 17:55
BFS
-
ICN
24h 25m
2 stops
Multiple Airlines Logo
18:25 - 11:45
ICN
-
BFS
25h 20m
2 stops
£807Multiple Airlines
Sat, 27 Jun - Sat, 4 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
£962KLM
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
10:10 - 15:40
BFS
-
ICN
21h 30m
1 stop
Multiple Airlines Logo
18:25 - 09:05
ICN
-
BFS
46h 40m
2 stops
£1,112Multiple Airlines
Sat, 27 Jun - Sat, 4 Jul
Multiple Airlines Logo
18:30 - 09:35
BHD
-
ICN
31h 05m
3 stops
Multiple Airlines Logo
11:55 - 15:00
ICN
-
BHD
35h 05m
3 stops
£1,153Multiple Airlines
Thu, 28 May - Thu, 4 Jun
KLM Logo
17:30 - 16:25
BHD
-
ICN
14h 55m
1 stop
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
£4,596KLM
Sat, 11 Jul - Wed, 15 Jul

KLM flights from Northern Ireland to South Korea

Our best KLM deals on Northern Ireland to South Korea flight tickets
KLM
28 May
BHD17:30Belfast City
32h 05m
2 stops
ICN09:35Incheon Intl
4 Jun
ICN11:55Incheon Intl
29h 25m
1 stop
BHD09:20Belfast City
£962
KLM
11 Jul
BHD17:30Belfast City
14h 55m
1 stop
ICN16:25Incheon Intl
15 Jul
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£4,596

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 14 May 2026.
Use the filters below to find and compare flights from Northern Ireland 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

Thu 28/5

08:15-17:25

3 stops25h 10m

Incheon Intl

Thu 4/6

18:25-15:20

2 stops28h 55m

£684

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 28/5

20:05-15:40

1 stop35h 35m

Incheon Intl

Thu 4/6

16:20-15:20

2 stops31h 00m

£711

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 27/6

09:30-17:55

2 stops24h 25m

Incheon Intl

Sat 4/7

11:40-11:45

3 stops32h 05m

£731

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 28/5

16:35-21:50

2 stops45h 15m

Incheon Intl

Thu 4/6

15:15-19:25

2 stops36h 10m

£748

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 27/6

21:40-05:25

3 stops47h 45m

Incheon Intl

Sat 4/7

11:40-11:45

3 stops32h 05m

£798

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 27/6

09:30-17:55

2 stops24h 25m

Incheon Intl

Sat 4/7

18:25-11:45

2 stops25h 20m

£807

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 28/5

17:30-09:35

2 stops32h 05m

Incheon Intl

Thu 4/6

11:55-09:20

1 stop29h 25m

£962

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 27/6

10:10-15:40

1 stop21h 30m

Incheon Intl

Sat 4/7

18:25-09:05

2 stops46h 40m

£1,112

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 28/5

18:30-09:35

3 stops31h 05m

Incheon Intl

Thu 4/6

11:55-15:00

3 stops35h 05m

£1,153
Fastest return journey

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sat 11/7

17:30-16:25

1 stop14h 55m

Incheon Intl

Wed 15/7

22:25-09:20

1 stop18h 55m

£4,596

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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2

See travel insights to South Korea from

How to get the cheapest flight ticket from Northern Ireland to South Korea

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 Northern Ireland to South Korea?

KLM is the most popular carrier operating from Northern Ireland to South Korea

Cheap Northern Ireland to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to South Korea

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Northern Ireland to South Korea takes 14h 35m
There are no direct flights from Northern Ireland to South Korea. There are no popular flight routes from Northern Ireland to South Korea.

Frequently asked questions about flying from Northern Ireland to South Korea

  • When did momondo last update prices for flights from Northern Ireland to South Korea?

    Prices for flights from Northern Ireland to South Korea refresh daily.

  • How old do you have to be to fly from Northern Ireland to South Korea?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland 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.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to South Korea?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Northern Ireland to South Korea for you.

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

Yes. momondo enables you to select and highlight flights to South Korea from Northern Ireland with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Korea from Northern Ireland.

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

Yes momondo offers price alerts on flights to South Korea from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your South Korea trip

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1 adult
Sat 13/6
Sat 20/6

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