Cheap flights from Northern Ireland to Seoul from £494

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Seoul departing on 3/10. 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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Cheap return flights

 Logo
06:05 - 16:35BFS-ICN
26h 30m2 stops
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17:50 - 17:50ICN-BFS
32h 00m2 stops
Fri, 3 Oct - Sat, 18 Oct
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06:05 - 14:15BFS-ICN
24h 10m2 stops
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14:50 - 22:50ICN-BFS
40h 00m3 stops
Fri, 3 Oct - Sat, 18 Oct
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14:40 - 22:25BHD-ICN
22h 45m2 stops
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09:25 - 09:10ICN-BHD
32h 45m2 stops
Mon, 16 Feb - Sat, 28 Feb
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21:40 - 11:35BFS-ICN
29h 55m3 stops
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14:50 - 22:50ICN-BFS
40h 00m3 stops
Fri, 3 Oct - Sat, 18 Oct
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15:25 - 22:10BHD-ICN
22h 45m2 stops
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09:25 - 08:50ICN-BHD
31h 25m2 stops
Mon, 22 Sep - Mon, 29 Sep
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06:10 - 11:55BFS-ICN
21h 45m2 stops
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10:10 - 11:40ICN-BFS
33h 30m1 stop
Mon, 22 Sep - Mon, 29 Sep
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08:20 - 13:50BFS-ICN
21h 30m2 stops
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10:10 - 19:05ICN-BFS
40h 55m1 stop
Sat, 4 Oct - Sat, 11 Oct
KLM Logo
17:20 - 10:30BHD-ICN
56h 10m2 stops
KLM Logo
23:05 - 21:00ICN-BHD
30h 55m1 stop
£856KLM
Find Deal
Mon, 16 Feb - Sat, 28 Feb
 Logo
06:00 - 13:10BFS-ICN
23h 10m1 stop
 Logo
10:10 - 19:05ICN-BFS
40h 55m1 stop
Sat, 4 Oct - Sat, 11 Oct
KLM Logo
17:20 - 16:55BHD-ICN
14h 35m1 stop
KLM Logo
23:05 - 21:00ICN-BHD
30h 55m1 stop
£889KLM
Find Deal
Mon, 16 Feb - Sat, 28 Feb

KLM flights from Northern Ireland to Incheon Intl Airport

Our best KLM deals on Northern Ireland to Incheon Intl Airport flight tickets
KLM
16 Feb
BHD17:20Belfast City
56h 10m
2 stops
ICN10:30Incheon Intl
28 Feb
ICN23:05Incheon Intl
30h 55m
1 stop
BHD21:00Belfast City
KLM
16 Feb
BHD17:20Belfast City
14h 35m
1 stop
ICN16:55Incheon Intl
28 Feb
ICN23:05Incheon Intl
30h 55m
1 stop
BHD21:00Belfast City
KLM
2 Sept
BHD06:30Belfast City
25h 55m
1 stop
ICN16:25Incheon Intl
30 Sept
ICN08:30Incheon Intl
20h 45m
2 stops
BHD21:15Belfast City

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 22 August 2025.
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

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 3/10

06:05-16:35

2 stops26h 30m

Incheon Intl

Sat 18/10

17:50-17:50

2 stops32h 00m

£494

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 3/10

06:05-14:15

2 stops24h 10m

Incheon Intl

Sat 18/10

14:50-22:50

3 stops40h 00m

£598

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 16/2

14:40-22:25

2 stops22h 45m

Incheon Intl

Sat 28/2

09:25-09:10

2 stops32h 45m

£609

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Fri 3/10

21:40-11:35

3 stops29h 55m

Incheon Intl

Sat 18/10

14:50-22:50

3 stops40h 00m

£629

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 22/9

15:25-22:10

2 stops22h 45m

Incheon Intl

Mon 29/9

09:25-08:50

2 stops31h 25m

£721

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Mon 22/9

06:10-11:55

2 stops21h 45m

Incheon Intl

Mon 29/9

10:10-11:40

1 stop33h 30m

£803

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 4/10

08:20-13:50

2 stops21h 30m

Incheon Intl

Sat 11/10

10:10-19:05

1 stop40h 55m

£851

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 16/2

17:20-10:30

2 stops56h 10m

Incheon Intl

Sat 28/2

23:05-21:00

1 stop30h 55m

£856

BelfastIncheon

BFS - ICN

BFSICN

Belfast Intl

Sat 4/10

06:00-13:10

1 stop23h 10m

Incheon Intl

Sat 11/10

10:10-19:05

1 stop40h 55m

£863

BelfastIncheon

BHD - ICN

BHDICN

Belfast City

Mon 16/2

17:20-16:55

1 stop14h 35m

Incheon Intl

Sat 28/2

23:05-21:00

1 stop30h 55m

£889

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Direct flights

None
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.
  • 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.

  • How do I get Price Alerts for flights from Northern Ireland to Incheon Intl Airport?

    Search flight deals from Northern Ireland to Incheon Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Northern Ireland to Incheon Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Seoul?

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

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.

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1 adult
Wed 27/8
Wed 3/9

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