How long is the flight from Northern Ireland to Seoul?

There are many flights that can get you from Northern Ireland to Seoul in 25h 25m. Fly via Qatar Airways to get the fastest option. Northern Ireland and Seoul are separated by a distance of 5473 mi.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from NIR to SEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Seoul as you normally would.

Can I find deals for flights from Northern Ireland to Seoul that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Seoul?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Seoul.

Can I find deals for business class flights from Northern Ireland to Seoul?

Yes. Cheapflights offers flight deals from Northern Ireland to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£288+ Cheap Flights from Northern Ireland to Seoul

Cheap flight deals from Northern Ireland to Seoul

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Northern Ireland to Seoul
Explore the most affordable flight options available from Northern Ireland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Tue 20/1007:35 -

3 stops30h 40m

Tue 27/1020:50 -

2 stops31h 00m

Deal found 3/9£641

Mon 23/1106:50 -

2 stops25h 25m

Thu 26/1100:20 -

2 stops23h 40m

Deal found 2/9£1,083

Mon 9/1108:35 -

2 stops23h 40m

Wed 11/1100:20 -

2 stops42h 25m

Deal found 2/9£1,157

Find flight deals from Northern Ireland to Seoul

Round-trip from	£641
One-way from	£288

20/10-27/10
5 total stops
61h 40m total
Northern Ireland to Seoul

Search Deals

23/9-31/12
3 total stops
29h 05m total
Northern Ireland to Seoul

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Wed 23/9

08:55-22:00

3 stops29h 05m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£288

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Thu 24/9

21:10-15:10

3 stops34h 00m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£347

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Thu 24/9

11:45-15:10

3 stops43h 25m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£369

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Fri 25/9

21:10-18:40

3 stops37h 30m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£398

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Fri 25/9

13:35-18:40

3 stops45h 05m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£425

BelfastIncheon

BFS Belfast Intl - ICN Incheon Intl

BFSICN

Belfast Intl

Tue 20/10

07:35-22:15

3 stops30h 40m

Incheon Intl

Tue 27/10

20:50-18:50

2 stops31h 00m

£641

Fastest return journey

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Fri 25/9

17:30-16:25

1 stop14h 55m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£854

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Thu 24/9

17:30-16:40

1 stop15h 10m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£854

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Wed 23/9

17:30-16:25

1 stop14h 55m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£854

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Mon 23/11

06:50-17:15

2 stops25h 25m

Incheon Intl

Thu 26/11

00:20-15:00

2 stops23h 40m

£1,083

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Northern Ireland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Northern Ireland with our price prediction graph.

BFS-ICN

BHD-ICN

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 Northern Ireland to Seoul

GBNIR-SEL

BFS-ICN

BHD-ICN

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

Related info for your journey

How long is the flight from Northern Ireland to Seoul?
There are many flights that can get you from Northern Ireland to Seoul in 25h 25m. Fly via Qatar Airways to get the fastest option. Northern Ireland and Seoul are separated by a distance of 5473 mi.
Can I find deals for flights from Northern Ireland to Seoul that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Seoul.
Can I find deals for business class flights from Northern Ireland to Seoul?
Yes. Cheapflights offers flight deals from Northern Ireland to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Northern Ireland to Seoul

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East Midlands to Incheon Intl flights

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How does Cheapflights help users find flights from Northern Ireland to Seoul?

When you search for this flight from Northern Ireland to Seoul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Seoul?

Cheapflights helps you find that perfect flight to Seoul from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Northern Ireland to Seoul with no change fees?

Yes! Cheapflights helps users easily find flights from Northern Ireland to Seoul with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Seoul become cheaper?

Yes! Start tracking prices for Northern Ireland to Seoul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Northern Ireland to Seoul from £288

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Seoul

Cheapest flights from Northern Ireland to SeoulExplore the most affordable flight options available from Northern Ireland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Northern Ireland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Northern Ireland to SeoulDiscover carefully curated flight deals from Northern Ireland to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Northern Ireland to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Northern Ireland to SeoulDiscover last-minute flight deals from Northern Ireland to Seoul. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Seoul. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Northern Ireland to SeoulSearch for one-way flight options from Northern Ireland to Seoul. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Northern Ireland to Seoul. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Northern Ireland to Seoul

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Seoul that are best for you.

Best time to book a flight from Northern Ireland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Northern Ireland with our price prediction graph.

Cheapflights Insights

Related info for your journey

How long is the flight from Northern Ireland to Seoul?

Can I find deals for flights from Northern Ireland to Seoul that include hotel bookings?

How can I find direct flights from Northern Ireland to Seoul?

Can I find deals for business class flights from Northern Ireland to Seoul?

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 Northern Ireland to Seoul

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

Complete your trip

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

Direct flights to South Korea

Book a non-stop flight to one of these other cities located in South Korea.

Search flights from Northern Ireland to Seoul by cabin class

Find flights from Northern Ireland to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Seoul flights

Browse other Northern Ireland and Seoul flight options. Last updated on 7 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Seoul

Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.

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How does Cheapflights help users find flights from Northern Ireland to Seoul?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Seoul?

Can Cheapflights find flights from Northern Ireland to Seoul with no change fees?

Can Cheapflights notify me if prices for flights from Northern Ireland to Seoul become cheaper?

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Travel Smart

Cheapest flights from Northern Ireland to Seoul
Explore the most affordable flight options available from Northern Ireland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Northern Ireland to Seoul
Discover carefully curated flight deals from Northern Ireland to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Northern Ireland to Seoul
Discover last-minute flight deals from Northern Ireland to Seoul. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Northern Ireland to Seoul
Search for one-way flight options from Northern Ireland to Seoul. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.