£690 Find Cheap Flights from Belfast Intl Airport to South Korea

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to South Korea departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Belfast Intl to South Korea

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast Intl to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast Intl to South Korea

Sat, 20 Sep - Sat, 27 Sep
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06:55 - 22:10BFS-ICN
31h 15m2 stops
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16:50 - 17:10ICN-BFS
32h 20m3 stops
Wed, 25 Jun - Wed, 2 Jul
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15:25 - 15:20BFS-ICN
39h 55m3 stops
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12:35 - 08:25ICN-BFS
27h 50m2 stops
Sat, 20 Sep - Sat, 27 Sep
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06:55 - 11:35BFS-ICN
44h 40m3 stops
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16:50 - 17:10ICN-BFS
32h 20m3 stops
Wed, 25 Jun - Wed, 2 Jul
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06:00 - 15:20BFS-ICN
25h 20m2 stops
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12:35 - 08:25ICN-BFS
27h 50m2 stops
Mon, 15 Sep - Mon, 22 Sep
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07:00 - 06:25BFS-ICN
39h 25m2 stops
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11:20 - 14:20ICN-BFS
35h 00m2 stops
Wed, 25 Jun - Wed, 2 Jul
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15:25 - 15:20BFS-ICN
39h 55m3 stops
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12:35 - 18:35ICN-BFS
38h 00m3 stops
Wed, 10 Sep - Wed, 17 Sep
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21:00 - 22:10BFS-ICN
41h 10m3 stops
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16:10 - 13:00ICN-BFS
28h 50m3 stops
Wed, 10 Sep - Wed, 17 Sep
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10:10 - 22:10BFS-ICN
28h 00m2 stops
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18:05 - 13:00ICN-BFS
26h 55m3 stops
Mon, 15 Sep - Sun, 21 Sep
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07:00 - 10:45BFS-ICN
43h 45m2 stops
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01:35 - 23:10ICN-BFS
29h 35m2 stops
Wed, 25 Jun - Wed, 2 Jul
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06:00 - 21:30BFS-ICN
55h 30m2 stops
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10:10 - 11:40ICN-BFS
33h 30m1 stop
Useful Info

KAYAK's insights & trends for Belfast Intl to South Korea flights

Get data-powered insights and trends into flights from Belfast Intl to South Korea to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Belfast Intl Airport to South Korea take?

The duration of a flight to South Korea depends on your arrival airport. The shortest route to South Korea from Belfast Intl Airport is to Seoul, which takes 35h 25m.


Good to know - Cheap tickets from Belfast Intl Airport to South Korea

Cheapest flight£690
Flight from Belfast Intl Airport to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast Intl Airport to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast Intl Airport to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport to South Korea is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast Intl Airport to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Belfast Intl Airport to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast Intl Airport to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Belfast Intl Airport to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the evening, when retur flights cost £1,020 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to South Korea is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,020.

Top airline flying from Belfast Intl to South Korea

 
Need help choosing which airline to fly with from Belfast Intl to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1358 reviews
8.4Crew
7.2Food
7.7Comfort
7.1Entertainment
7.8Boarding
Airline reviews

The service was great. However the lounge only gets passing grade

10.0 ExcellentMostafa, May 2025YYC - AMS
Read more KLM reviews

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Everything you need to know for your flight from Belfast Intl to South Korea

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