How long is the flight from Northern Ireland to Seoul?

There are many flights that can get you from Northern Ireland to Seoul in 22h 05m. 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.

£735+ 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 20 October 2026.

Mon 26/1007:20 -

3 stops33h 10m

Mon 9/1121:40 -

2 stops31h 50m

Deal found 17/10£735

Mon 26/1007:20 -

3 stops33h 10m

Fri 6/1116:20 -

2 stops26h 10m

Deal found 17/10£780

Mon 23/1110:10 -

2 stops22h 05m

Fri 27/1118:30 -

2 stops33h 40m

Deal found 15/10£1,036

Mon 9/1110:10 -

2 stops46h 05m

Wed 11/1100:20 -

2 stops42h 00m

Deal found 15/10£1,140

Find flight deals from Northern Ireland to Seoul

Round-trip from	£1,036

Qatar Airways
23/11-27/11
4 total stops
55h 45m 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

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

£1,036

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

£1,140

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Tue 15/12

10:10-12:05

3 stops40h 55m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£1,359

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Mon 14/12

14:20-15:15

3 stops39h 55m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£1,536

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Tue 15/12

09:40-16:55

1 stop22h 15m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£2,549

Fastest return journey

BelfastIncheon

BHD Belfast City - ICN Incheon Intl

BHDICN

Belfast City

Sun 13/12

09:20-15:10

1 stop20h 50m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£3,442

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Sorted 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.

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

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 22h 05m. 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to South Korea

Flights by cabin class

Other flight options

Popular flights

Seoul flight routes

Alternative routes for Northern Ireland to Seoul

Heathrow to Incheon Intl flights

Gatwick to Incheon Intl flights

Heathrow to Gimpo Intl flights

Stansted to Incheon Intl flights

London City to Incheon Intl flights

Luton to Incheon Intl flights

Gatwick to Gimpo Intl flights

Manchester to Incheon Intl flights

Manchester to Gimpo Intl flights

Edinburgh to Incheon Intl flights

Birmingham to Incheon Intl flights

Edinburgh to Gimpo Intl flights

Heathrow to Busan flights

Gatwick to Busan flights

Newcastle upon Tyne to Incheon Intl flights

Glasgow Intl to Incheon Intl flights

London City to Busan flights

Birmingham to Gimpo Intl flights

Newcastle upon Tyne to Gimpo Intl flights

Belfast Intl to Incheon Intl flights

Belfast City to Incheon Intl flights

Heathrow to Jeju City flights

Aberdeen to Incheon Intl flights

Luton to Busan flights

Cardiff to Incheon Intl flights

Bristol to Incheon Intl flights

Leeds to Incheon Intl flights

Birmingham to Busan flights

Southampton to Incheon Intl flights

Bristol to Jeju City flights

East Midlands to Incheon Intl flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Northern Ireland to Seoul from £735

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. 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 20 October 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 20 October 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 20 October 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 20 October 2026.

Last-minute flights from Northern Ireland to SeoulDiscover last-minute flight deals from Northern Ireland to Seoul. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Seoul. Data last updated 20 October 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 20 October 2026.

Search for one-way flight options from Northern Ireland to Seoul. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Northern Ireland to Seoul

Round-trip 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 20 October 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 20 October 2026.

Fly with Cheapflights

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?

100% Free

Book with Flexibility

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 20 October 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 20 October 2026.

Last-minute flights from Northern Ireland to Seoul
Discover last-minute flight deals from Northern Ireland to Seoul. Data last updated 20 October 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 20 October 2026.