Cheap flights from Northern Ireland to South Korea from £706
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to South Korea
Cheapest flights from Northern Ireland to South KoreaExplore the most affordable flight options available from Northern Ireland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 October 2026.
Explore the most affordable flight options available from Northern Ireland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 October 2026.
Best flights from Northern Ireland to South KoreaDiscover carefully curated flight deals from Northern Ireland to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 October 2026.
Discover carefully curated flight deals from Northern Ireland to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 October 2026.
Last-minute flights from Northern Ireland to South KoreaDiscover last-minute flight deals from Northern Ireland to South Korea. Data last updated 11 October 2026 and is based on user searches.
Discover last-minute flight deals from Northern Ireland to South Korea. Data last updated 11 October 2026 and is based on user searches.
Cheapflights Fare Finder
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
BelfastIncheon
BHD Belfast City - ICN Incheon Intl
BHDICN
Belfast City
Tue 8/12
09:40-16:55
1 stop22h 15m
Incheon Intl
Tue 22/12
12:10-09:10
1 stop30h 00m
BelfastIncheon
BHD Belfast City - ICN Incheon Intl
BHDICN
Belfast City
Tue 8/12
17:15-11:15
2 stops57h 00m
Incheon Intl
Wed 23/12
23:05-16:45
1 stop26h 40m
BelfastIncheon
BHD Belfast City - ICN Incheon Intl
BHDICN
Belfast City
Sun 6/12
07:00-17:15
2 stops25h 15m
Incheon Intl
Fri 25/12
00:20-09:20
2 stops42h 00m
BelfastIncheon
BHD Belfast City - ICN Incheon Intl
BHDICN
Belfast City
Mon 23/11
10:10-17:15
2 stops22h 05m
Incheon Intl
Fri 27/11
18:30-19:10
2 stops33h 40m
BelfastIncheon
BHD Belfast City - ICN Incheon Intl
BHDICN
Belfast City
Sun 6/12
15:15-12:25
2 stops36h 10m
Incheon Intl
Thu 24/12
23:00-14:05
2 stops48h 05m
BelfastIncheon
BHD Belfast City - ICN Incheon Intl
BHDICN
Belfast City
Mon 9/11
10:10-17:15
2 stops46h 05m
Incheon Intl
Wed 11/11
00:20-09:20
2 stops42h 00m
Best time to book a flight from Northern Ireland to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Northern Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland to South Korea
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Northern Ireland to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Korea by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to
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Northern Ireland and South Korea flights
Browse other Northern Ireland and South Korea flight options. Last updated on 11 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Find a return flight route from South Korea
Find the right flight back to Northern Ireland after your stay in South Korea
Northern Ireland to South Korea flights
Consider these flights travelling from Northern Ireland to South Korea.
Fly to South Korea regions
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How does Cheapflights help users find flights from Northern Ireland to South Korea?
Cheapflights helps you search for flights from Northern Ireland to South Korea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to South Korea?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to South Korea.
Can Cheapflights find flights from Northern Ireland to South Korea with no change fees?
Certainly. Search results for flights to South Korea from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Northern Ireland to South Korea become cheaper?
Not ready to book yet? You can track prices for flights from Northern Ireland to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.