In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from KR to BFS?

When flying from South Korea to Belfast Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from South Korea to Belfast Intl that include hotel bookings?

Yes. In addition to deals on South Korea to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from South Korea to Belfast Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Belfast Intl.

Can I find deals for business class flights from South Korea to Belfast Intl?

Yes. Cheapflights offers flight deals from South Korea to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£222+ Cheap Flights from South Korea to Belfast Intl Airport

Cheap flight deals from South Korea to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from South Korea to Belfast Intl
Explore the most affordable flight options available from South Korea to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Mon 14/915:45 -

2 stops26h 10m

Sun 20/918:00 -

1 stop37h 40m

Deal found 17/8£801

Sun 13/909:40 -

2 stops30h 05m

Thu 17/910:15 -

1 stop22h 05m

Deal found 18/8£854

Sat 3/1015:30 -

2 stops35h 05m

Sat 10/1018:10 -

2 stops32h 45m

Deal found 19/8£895

Thu 17/911:55 -

1 stop18h 30m

Tue 22/907:00 -

2 stops17h 35m

Deal found 18/8£1,540

Find flight deals from South Korea to Belfast Intl

Round-trip from	£801
One-way from	£222

14/9-20/9
3 total stops
63h 50m total
South Korea to Belfast

Search Deals

10/10
2 total stops
47h 00m total
South Korea to Belfast

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to Belfast Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Mon 14/9

15:45-09:55

2 stops26h 10m

Belfast Intl

Sun 20/9

18:00-15:40

1 stop37h 40m

£801

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Sun 13/9

09:40-07:45

2 stops30h 05m

Belfast Intl

Thu 17/9

10:15-16:20

1 stop22h 05m

£854

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Sat 3/10

15:30-18:35

2 stops35h 05m

Belfast Intl

Sat 10/10

18:10-10:55

2 stops32h 45m

£895

Fastest return journey

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Thu 17/9

11:55-22:25

1 stop18h 30m

Belfast Intl

Tue 22/9

14:45-15:50

1 stop17h 05m

£1,823

Cheapest one-way

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Sat 10/10

16:45-07:45

2 stops47h 00m

£222

Fastest single journey

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Sun 30/8

09:40-07:45

2 stops30h 05m

£346

IncheonBelfast

ICN Incheon Intl - BFS Belfast Intl

ICNBFS

Incheon Intl

Fri 22/1

13:30-11:55

2 stops31h 25m

£368

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Sorted by cheapest first

Best time to book a flight from South Korea to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from South Korea with our price prediction graph.

ICN-BFS

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

KR0-BFS

ICN-BFS

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from South Korea to Belfast Intl that include hotel bookings?
Yes. In addition to deals on South Korea to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from South Korea to Belfast Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Belfast Intl.
Can I find deals for business class flights from South Korea to Belfast Intl?
Yes. Cheapflights offers flight deals from South Korea to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from South Korea to Belfast Intl?

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 South Korea to Belfast Intl.

Can Cheapflights find flights from South Korea to Belfast Intl with no change fees?

Certainly. Search results for flights to Belfast Intl from South Korea 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 South Korea to Belfast Intl become cheaper?

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Cheap flights from South Korea to Belfast Intl Airport from £222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from South Korea to Belfast Intl

Cheapest flights from South Korea to Belfast IntlExplore the most affordable flight options available from South Korea to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Explore the most affordable flight options available from South Korea to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from South Korea to Belfast IntlDiscover carefully curated flight deals from South Korea to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Discover carefully curated flight deals from South Korea to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from South Korea to Belfast IntlDiscover last-minute flight deals from South Korea to Belfast Intl. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from South Korea to Belfast Intl. Data last updated 20 August 2026 and is based on user searches.

One-way flights from South Korea to Belfast IntlSearch for one-way flight options from South Korea to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Search for one-way flight options from South Korea to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Find flight deals from South Korea to Belfast Intl

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Use the filters below to find and compare flights from South Korea to Belfast Intl Airport that are best for you.

Best time to book a flight from South Korea to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from South Korea with our price prediction graph.

Cheapflights Insights

Related info for your journey

Can I find deals for flights from South Korea to Belfast Intl that include hotel bookings?

How can I find direct flights from South Korea to Belfast Intl?

Can I find deals for business class flights from South Korea to Belfast Intl?

Travelling to a place near Belfast Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Korea to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Belfast Intl

Explore flights to Belfast Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 August 2026.

Complete your trip

Complete your trip to Belfast Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Search flights from South Korea to Belfast Intl by cabin class

Find flights from South Korea to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

South Korea and Belfast Intl flights

Browse other South Korea and Belfast Intl flight options. Last updated on 20 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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How does Cheapflights help users find flights from South Korea to Belfast Intl?

Why should you use Cheapflights to find cheap flight tickets from South Korea to Belfast Intl?

Can Cheapflights find flights from South Korea to Belfast Intl with no change fees?

Can Cheapflights notify me if prices for flights from South Korea to Belfast Intl become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from South Korea to Belfast Intl
Explore the most affordable flight options available from South Korea to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from South Korea to Belfast Intl
Discover carefully curated flight deals from South Korea to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Last-minute flights from South Korea to Belfast Intl
Discover last-minute flight deals from South Korea to Belfast Intl. Data last updated 20 August 2026 and is based on user searches.

One-way flights from South Korea to Belfast Intl
Search for one-way flight options from South Korea to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.