Cheap flights from Northern Ireland to Seoul from £299

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 Seoul departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:35 - 22:10
BFS
-
ICN
27h 35m
2 stops
Multiple Airlines Logo
15:15 - 23:10
ICN
-
BFS
39h 55m
2 stops
£516Multiple Airlines
Mon, 1 Jun - Sun, 14 Jun
Multiple Airlines Logo
09:50 - 22:10
BHD
-
ICN
28h 20m
2 stops
Multiple Airlines Logo
15:15 - 20:30
ICN
-
BHD
37h 15m
2 stops
£540Multiple Airlines
Mon, 1 Jun - Sun, 14 Jun
Multiple Airlines Logo
06:10 - 15:35
BFS
-
ICN
25h 25m
3 stops
Multiple Airlines Logo
18:25 - 10:05
ICN
-
BFS
23h 40m
2 stops
£614Multiple Airlines
Mon, 1 Jun - Sun, 14 Jun
Multiple Airlines Logo
06:10 - 14:55
BFS
-
ICN
24h 45m
3 stops
Multiple Airlines Logo
15:55 - 10:05
ICN
-
BFS
26h 10m
3 stops
£620Multiple Airlines
Mon, 1 Jun - Sun, 14 Jun
Multiple Airlines Logo
07:00 - 15:35
BHD
-
ICN
24h 35m
3 stops
Multiple Airlines Logo
18:25 - 13:40
ICN
-
BHD
27h 15m
2 stops
£634Multiple Airlines
Mon, 1 Jun - Sun, 14 Jun
Multiple Airlines Logo
07:00 - 14:55
BHD
-
ICN
23h 55m
3 stops
Multiple Airlines Logo
15:55 - 13:40
ICN
-
BHD
29h 45m
3 stops
£640Multiple Airlines
Mon, 1 Jun - Sun, 14 Jun
KLM Logo
09:50 - 16:25
BHD
-
ICN
22h 35m
1 stop
KLM Logo
22:25 - 16:55
ICN
-
BHD
26h 30m
1 stop
£654KLM
Mon, 1 Jun - Sun, 14 Jun
Multiple Airlines Logo
06:00 - 14:55
BFS
-
ICN
24h 55m
3 stops
Multiple Airlines Logo
12:55 - 21:30
ICN
-
BFS
40h 35m
3 stops
£698Multiple Airlines
Sat, 4 Apr - Sun, 26 Apr
Multiple Airlines Logo
06:10 - 10:05
BFS
-
ICN
19h 55m
1 stop
Multiple Airlines Logo
12:25 - 14:35
ICN
-
BFS
34h 10m
1 stop
£709Multiple Airlines
Mon, 1 Jun - Sun, 14 Jun
KLM Logo
17:30 - 09:35
BHD
-
ICN
56h 05m
2 stops
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
£984KLM
Sat, 4 Apr - Sun, 26 Apr

Qatar Airways flights from Northern Ireland to Seoul

Our best Qatar Airways deals on Northern Ireland to Seoul flight tickets
Qatar Airways
9 Mar
BHD18:00Belfast City
38h 15m
2 stops
ICN17:15Incheon Intl
13 Mar
ICN18:30Incheon Intl
27h 10m
2 stops
BHD12:40Belfast City
£1,004
Qatar Airways
9 Mar
BHD14:25Belfast City
41h 50m
2 stops
ICN17:15Incheon Intl
13 Mar
ICN18:30Incheon Intl
24h 15m
2 stops
BHD09:45Belfast City
£1,010
Qatar Airways
9 Mar
BHD07:00Belfast City
49h 15m
2 stops
ICN17:15Incheon Intl
13 Mar
ICN18:30Incheon Intl
27h 10m
2 stops
BHD12:40Belfast City
£1,012

KLM flights from Northern Ireland to Seoul

Our best KLM deals on Northern Ireland to Seoul flight tickets
KLM
1 Jun
BHD09:50Belfast City
22h 35m
1 stop
ICN16:25Incheon Intl
14 Jun
ICN22:25Incheon Intl
26h 30m
1 stop
BHD16:55Belfast City
£654
KLM
4 Apr
BHD17:30Belfast City
56h 05m
2 stops
ICN09:35Incheon Intl
26 Apr
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£984
KLM
20 Mar
BHD06:30Belfast City
19h 00m
2 stops
ICN10:30Incheon Intl
21 Mar
ICN23:05Incheon Intl
30h 55m
1 stop
BHD21:00Belfast City
£1,060

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 3 March 2026.
Use the filters below to find and compare flights from Northern Ireland to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 1/6

10:35-22:10

2 stops27h 35m

Incheon Intl

Sun 14/6

15:15-23:10

2 stops39h 55m

£516

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 1/6

09:50-22:10

2 stops28h 20m

Incheon Intl

Sun 14/6

15:15-20:30

2 stops37h 15m

£540

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 1/6

06:10-15:35

3 stops25h 25m

Incheon Intl

Sun 14/6

18:25-10:05

2 stops23h 40m

£614

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 1/6

06:10-14:55

3 stops24h 45m

Incheon Intl

Sun 14/6

15:55-10:05

3 stops26h 10m

£620

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 1/6

07:00-15:35

3 stops24h 35m

Incheon Intl

Sun 14/6

18:25-13:40

2 stops27h 15m

£634

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 1/6

07:00-14:55

3 stops23h 55m

Incheon Intl

Sun 14/6

15:55-13:40

3 stops29h 45m

£640

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 1/6

09:50-16:25

1 stop22h 35m

Incheon Intl

Sun 14/6

22:25-16:55

1 stop26h 30m

£654

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 4/4

06:00-14:55

3 stops24h 55m

Incheon Intl

Sun 26/4

12:55-21:30

3 stops40h 35m

£698

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 1/6

06:10-10:05

1 stop19h 55m

Incheon Intl

Sun 14/6

12:25-14:35

1 stop34h 10m

£709

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sat 4/4

17:30-09:35

2 stops56h 05m

Incheon Intl

Sun 26/4

22:25-09:20

1 stop18h 55m

£984

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Northern Ireland 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 Northern Ireland to Seoul?

Qatar Airways and KLM are the most popular carriers operating from Northern Ireland to Seoul

Cheap Northern Ireland to Seoul flight deals and tips

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

Fastest flight time

22h 15m

Direct flights

None
The fastest flight from Northern Ireland to Seoul takes 22h 15m
There are no direct flights from Northern Ireland to Seoul. There are no popular flight routes from Northern Ireland to Seoul.
  • When did momondo last update prices for flights from Northern Ireland to Seoul?

    Prices for flights from Northern Ireland to Seoul refresh daily.

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

Finding the right flight to Seoul from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Northern Ireland to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Northern Ireland to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Thu 2/4
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