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Cheap flights from Northern Ireland to Seoul from £483

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 8/10. 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 Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:20 - 10:50
BFS
-
ICN
42h 30m
3 stops
Multiple Airlines Logo
18:30 - 22:45
ICN
-
BFS
37h 15m
3 stops
£854Multiple Airlines
Thu, 15 Oct - Fri, 30 Oct
Multiple Airlines Logo
06:35 - 17:05
BFS
-
ICN
26h 30m
2 stops
Multiple Airlines Logo
00:20 - 21:35
ICN
-
BFS
30h 15m
2 stops
£906Multiple Airlines
Thu, 15 Oct - Thu, 29 Oct
Multiple Airlines Logo
16:35 - 22:10
BHD
-
ICN
21h 35m
2 stops
Multiple Airlines Logo
14:50 - 08:15
ICN
-
BHD
50h 25m
2 stops
£915Multiple Airlines
Thu, 15 Oct - Fri, 30 Oct
Multiple Airlines Logo
08:20 - 10:50
BFS
-
ICN
42h 30m
3 stops
Multiple Airlines Logo
00:20 - 20:25
ICN
-
BFS
29h 05m
2 stops
£931Multiple Airlines
Thu, 15 Oct - Thu, 29 Oct
Qatar Airways Logo
10:10 - 17:05
BHD
-
ICN
46h 55m
2 stops
Qatar Airways Logo
01:20 - 17:45
ICN
-
BHD
24h 25m
2 stops
£1,051Qatar Airways
Sun, 14 Jun - Wed, 17 Jun
Multiple Airlines Logo
07:00 - 13:55
BHD
-
ICN
22h 55m
2 stops
Multiple Airlines Logo
09:25 - 18:05
ICN
-
BHD
41h 40m
3 stops
£1,147Multiple Airlines
Thu, 15 Oct - Fri, 30 Oct
Multiple Airlines Logo
06:30 - 16:15
BHD
-
ICN
25h 45m
1 stop
Multiple Airlines Logo
10:40 - 20:30
ICN
-
BHD
18h 50m
1 stop
£1,189Multiple Airlines
Thu, 15 Oct - Fri, 30 Oct
Multiple Airlines Logo
06:35 - 13:10
BFS
-
ICN
22h 35m
2 stops
Multiple Airlines Logo
08:40 - 21:35
ICN
-
BFS
21h 55m
1 stop
£1,190Multiple Airlines
Thu, 15 Oct - Fri, 30 Oct
KLM Logo
17:30 - 16:25
BHD
-
ICN
14h 55m
1 stop
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
£1,304KLM
Mon, 27 Jul - Sun, 2 Aug
KLM Logo
17:30 - 09:35
BHD
-
ICN
32h 05m
2 stops
KLM Logo
22:25 - 09:20
ICN
-
BHD
18h 55m
1 stop
£1,328KLM
Mon, 27 Jul - Sun, 2 Aug

KLM flights from Northern Ireland to Incheon Intl Airport

Our best KLM deals on Northern Ireland to Incheon Intl Airport flight tickets
KLM
27 Jul
BHD17:30Belfast City
14h 55m
1 stop
ICN16:25Incheon Intl
2 Aug
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£1,304
KLM
27 Jul
BHD17:30Belfast City
32h 05m
2 stops
ICN09:35Incheon Intl
2 Aug
ICN22:25Incheon Intl
18h 55m
1 stop
BHD09:20Belfast City
£1,328

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Incheon Intl Airport 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 27 April 2026.
Use the filters below to find and compare flights from Northern Ireland to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 15/10

08:20-10:50

3 stops42h 30m

Incheon Intl

Fri 30/10

18:30-22:45

3 stops37h 15m

£854

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 15/10

06:35-17:05

2 stops26h 30m

Incheon Intl

Thu 29/10

00:20-21:35

2 stops30h 15m

£906

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 15/10

16:35-22:10

2 stops21h 35m

Incheon Intl

Fri 30/10

14:50-08:15

2 stops50h 25m

£915

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 15/10

08:20-10:50

3 stops42h 30m

Incheon Intl

Thu 29/10

00:20-20:25

2 stops29h 05m

£931

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Sun 14/6

10:10-17:05

2 stops46h 55m

Incheon Intl

Wed 17/6

01:20-17:45

2 stops24h 25m

£1,051

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 15/10

07:00-13:55

2 stops22h 55m

Incheon Intl

Fri 30/10

09:25-18:05

3 stops41h 40m

£1,147

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Thu 15/10

06:30-16:15

1 stop25h 45m

Incheon Intl

Fri 30/10

10:40-20:30

1 stop18h 50m

£1,189

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Thu 15/10

06:35-13:10

2 stops22h 35m

Incheon Intl

Fri 30/10

08:40-21:35

1 stop21h 55m

£1,190
Fastest return journey

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 27/7

17:30-16:25

1 stop14h 55m

Incheon Intl

Sun 2/8

22:25-09:20

1 stop18h 55m

£1,304

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 27/7

17:30-09:35

2 stops32h 05m

Incheon Intl

Sun 2/8

22:25-09:20

1 stop18h 55m

£1,328

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Seoul from

How to get the cheapest flight ticket from Northern Ireland to Incheon Intl Airport

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 Incheon Intl?

KLM is the most popular carrier operating from Northern Ireland to Incheon Intl

Cheap Northern Ireland to Incheon Intl Airport flight deals and tips

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

Fastest flight time

21h 30m

Direct flights

None
The fastest flight from Northern Ireland to Incheon Intl Airport takes 21h 30m
There are no direct flights from Northern Ireland to Incheon Intl Airport. There are no popular flight routes from Northern Ireland to Incheon Intl Airport.
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Frequently asked questions about flying from Northern Ireland to Incheon Intl Airport

  • When did momondo last update prices for flights from Northern Ireland to Incheon Intl Airport?

    Prices for flights from Northern Ireland to Incheon Intl Airport were last updated today.

  • How old do you have to be to fly from Northern Ireland to Incheon Intl Airport?

    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 Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Seongnam
Suwon

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?

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

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?

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

An easier way to manage your Incheon Intl Airport trip

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