What is the cheapest month to book a flight from Incheon Intl Airport to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Northern Ireland (average of £67). Flying from Incheon Intl Airport to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Northern Ireland 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 Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, 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 ICN to NIR?

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

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

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

How can I find direct flights from Incheon Intl to Northern Ireland?

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

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

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

£318+ Flights from Incheon Intl Airport to Northern Ireland

Cheap flight deals from Incheon Intl to Northern Ireland

Round-trip from	£557
One-way from	£318

26/8-2/9
4 total stops
63h 10m total
Incheon to Northern Ireland

Search Deals

25/8
2 total stops
42h 15m total
Incheon to Northern Ireland

Search Deals

Find flight deals from Incheon Intl to Northern Ireland

Cheapest flights from Incheon Intl to Northern Ireland
Explore the most affordable flight options available from Incheon Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Tue 26/809:25ICN - BFS

2 stops31h 45mMultiple Airlines

Tue 2/906:45BFS - ICN

2 stops31h 25mMultiple Airlines

Deal found 29/7£557

Tue 26/809:25ICN - BHD

2 stops32h 40mMultiple Airlines

Tue 2/912:35BHD - ICN

2 stops25h 35mMultiple Airlines

Deal found 29/7£597

Sat 18/1022:25ICN - BHD

1 stop30h 50mKLM

Sat 25/1017:25BHD - ICN

1 stop15h 00mKLM

Deal found 30/7£886

Fri 17/1001:20ICN - BHD

2 stops40h 25mQatar Airways

Sat 25/1010:15BHD - ICN

2 stops47h 00mQatar Airways

Deal found 30/7£1,017

Best flights from Incheon Intl to Northern Ireland
Discover carefully curated flight deals from Incheon Intl to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 July 2025.

Tue 26/809:25ICN - BFS

2 stops31h 45mMultiple Airlines

Tue 2/906:45BFS - ICN

2 stops31h 25mMultiple Airlines

Deal found 29/7£557

Sat 18/1022:25ICN - BHD

1 stop30h 50mKLM

Sat 25/1017:25BHD - ICN

1 stop15h 00mKLM

Deal found 30/7£886

Fri 17/1001:20ICN - BHD

2 stops40h 25mQatar Airways

Sat 25/1010:15BHD - ICN

2 stops47h 00mQatar Airways

Deal found 30/7£1,017

Tue 26/809:25ICN - BHD

2 stops32h 40mMultiple Airlines

Tue 2/912:35BHD - ICN

2 stops25h 35mMultiple Airlines

Deal found 29/7£597

Last-minute flights from Incheon Intl to Northern Ireland
Discover last-minute flight deals from Incheon Intl to Northern Ireland. Data last updated 31 July 2025 and is based on user searches.

Tue 26/809:25ICN - BFS

2 stops31h 45mMultiple Airlines

Tue 2/906:45BFS - ICN

2 stops31h 25mMultiple Airlines

Deal found 29/7£557

Tue 26/809:25ICN - BHD

2 stops32h 40mMultiple Airlines

Tue 2/912:35BHD - ICN

2 stops25h 35mMultiple Airlines

Deal found 29/7£597

Tue 26/811:55ICN - BHD

1 stop17h 20mKLM

Tue 2/917:25BHD - ICN

1 stop15h 00mKLM

Deal found 29/7£935

One-way flights from Incheon Intl to Northern Ireland
Search for one-way flight options from Incheon Intl to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Mon 25/821:15ICN - BFS

2 stops42h 15mMultiple Airlines

Deal found 29/7£318

Mon 25/821:15ICN - BHD

2 stops44h 50mMultiple Airlines

Deal found 29/7£330

Mon 25/822:25ICN - BHD

1 stop30h 50mKLM

Deal found 29/7£808

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Tue 26/8

09:25-09:10

2 stops31h 45m

Belfast Intl

Tue 2/9

06:45-22:10

2 stops31h 25m

£557

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Tue 26/8

09:25-10:05

2 stops32h 40m

Belfast City

Tue 2/9

12:35-22:10

2 stops25h 35m

£597

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Sat 18/10

22:25-21:15

1 stop30h 50m

Belfast City

Sat 25/10

17:25-16:25

1 stop15h 00m

£886

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Fri 17/10

01:20-09:45

2 stops40h 25m

Belfast City

Sat 25/10

10:15-17:15

2 stops47h 00m

£1,017

IncheonBelfast

ICN - BFS

ICNBFS

Incheon Intl

Mon 25/8

21:15-07:30

2 stops42h 15m

£318

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 25/8

21:15-10:05

2 stops44h 50m

£330

IncheonBelfast

ICN - BHD

ICNBHD

Incheon Intl

Mon 25/8

22:25-21:15

1 stop30h 50m

£808

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Best time to book a flight from Incheon Intl to Northern Ireland

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

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 Incheon Intl Airport to Northern Ireland

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

Reviews of airlines servicing Northern Ireland

Get a feel of what it's like to fly with KLM and Qatar Airways from Incheon Intl Airport to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,383 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Qatar Airways

7.4

Good

3,607 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Incheon Intl to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Incheon Intl to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Incheon Intl to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Northern Ireland.
Can I find deals for business class flights from Incheon Intl to Northern Ireland?
Yes. Cheapflights offers flight deals from Incheon Intl to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Incheon Intl Airport to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Northern Ireland (average of £67). Flying from Incheon Intl Airport to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United Kingdom

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Incheon Intl to Northern Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Incheon Intl.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Northern Ireland from Incheon Intl today and book when prices fit your budget.

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Cheap flights from Incheon Intl Airport to Northern Ireland from £318

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Incheon Intl to Northern Ireland

Keep the following information in mind while searching for Incheon Intl to Northern Ireland flight deals. Data was last updated 31 July 2025.

Round-trip from

One-way from

Find flight deals from Incheon Intl to Northern Ireland

Cheapest flights from Incheon Intl to Northern IrelandExplore the most affordable flight options available from Incheon Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Explore the most affordable flight options available from Incheon Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Incheon Intl to Northern Ireland

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

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Northern Ireland

Reviews of airlines servicing Northern Ireland

Get a feel of what it's like to fly with KLM and Qatar Airways from Incheon Intl Airport to Northern Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Incheon Intl to Northern Ireland?

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

What is the cheapest month to book a flight from Incheon Intl Airport to Northern Ireland?

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 Incheon Intl to Northern Ireland

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Incheon Intl to Northern Ireland
Explore the most affordable flight options available from Incheon Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.