How long is the flight from Japan to Northern Ireland?

For as low as £1,243, KLM can have you in Northern Ireland from Japan in 26h 55m. Airlines will cover a distance of 5877 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest month to book a flight from Japan to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Japan to Northern Ireland (average of £67). Flying from Japan 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 JP to NIR?

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

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

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

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

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

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

Yes. Cheapflights offers flight deals from Japan 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.

£650+ Flights from Japan to Northern Ireland

Cheap flight deals from Japan to Northern Ireland

Round-trip from	£650

9/10-16/10
4 total stops
76h 30m total
Japan to Northern Ireland

Search Deals

Find flight deals from Japan to Northern Ireland

Cheapest flights from Japan to Northern Ireland
Explore the most affordable flight options available from Japan to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Thu 9/1013:15NRT - BFS

2 stops40h 25mMultiple Airlines

Thu 16/1015:55BFS - NRT

2 stops36h 05mMultiple Airlines

Deal found 25/8£650

Thu 9/1005:25HND - BFS

3 stops43h 15mMultiple Airlines

Thu 16/1006:10BFS - HND

3 stops35h 10mMultiple Airlines

Deal found 25/8£744

Thu 13/1113:35NRT - BHD

1 stop36h 15mKLM

Sun 23/1106:30BHD - NRT

1 stop20h 15mKLM

Deal found 24/8£905

Thu 13/1113:35NRT - BHD

1 stop36h 15mKLM

Sat 22/1117:20BHD - NRT

1 stop33h 25mKLM

Deal found 25/8£918

Thu 13/1121:55NRT - BHD

2 stops28h 30mQatar Airways

Sat 22/1118:00BHD - NRT

2 stops32h 55mQatar Airways

Deal found 25/8£1,230

Thu 13/1121:55NRT - BHD

2 stops28h 30mQatar Airways

Sun 23/1107:00BHD - NRT

2 stops25h 55mQatar Airways

Deal found 25/8£1,238

Thu 13/1123:30HND - BHD

2 stops26h 55mQatar Airways

Sun 23/1118:00BHD - HND

2 stops46h 00mQatar Airways

Deal found 26/8£1,243

Thu 13/1123:30HND - BHD

2 stops26h 55mQatar Airways

Sat 22/1118:00BHD - HND

2 stops46h 00mQatar Airways

Deal found 26/8£1,265

Thu 13/1118:40NRT - BHD

2 stops28h 10mMultiple Airlines

Sun 23/1107:00BHD - NRT

2 stops25h 05mMultiple Airlines

Deal found 24/8£1,349

Thu 13/1109:35HND - BHD

1 stop18h 35mBritish Airways

Sat 22/1109:15BHD - HND

1 stop37h 20mBritish Airways

Deal found 26/8£1,410

Wed 12/1101:00HND - BHD

1 stop22h 15mBritish Airways

Sun 23/1106:30BHD - HND

1 stop16h 05mBritish Airways

Deal found 26/8£1,797

Best flights from Japan to Northern Ireland
Discover carefully curated flight deals from Japan to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2025.

Thu 9/1013:15NRT - BFS

2 stops40h 25mMultiple Airlines

Thu 16/1015:55BFS - NRT

2 stops36h 05mMultiple Airlines

Deal found 25/8£650

Thu 13/1113:35NRT - BHD

1 stop36h 15mKLM

Sat 22/1117:20BHD - NRT

1 stop33h 25mKLM

Deal found 24/8£905

Thu 13/1121:55NRT - BHD

2 stops28h 30mQatar Airways

Sat 22/1118:00BHD - NRT

2 stops32h 55mQatar Airways

Deal found 25/8£1,230

Thu 13/1109:35HND - BHD

1 stop19h 40mBritish Airways

Sun 23/1106:30BHD - HND

1 stop16h 05mBritish Airways

Deal found 26/8£1,410

Thu 9/1005:25HND - BFS

3 stops43h 15mMultiple Airlines

Thu 16/1006:10BFS - HND

3 stops35h 10mMultiple Airlines

Deal found 25/8£744

Thu 13/1113:35NRT - BHD

1 stop36h 15mKLM

Sun 23/1106:30BHD - NRT

1 stop20h 15mKLM

Deal found 24/8£905

Thu 13/1121:55NRT - BHD

2 stops28h 30mQatar Airways

Sun 23/1107:00BHD - NRT

2 stops25h 55mQatar Airways

Deal found 25/8£1,238

Thu 13/1123:30HND - BHD

2 stops26h 55mQatar Airways

Sun 23/1118:00BHD - HND

2 stops46h 00mQatar Airways

Deal found 26/8£1,243

Thu 13/1109:35HND - BHD

1 stop18h 35mBritish Airways

Sat 22/1109:15BHD - HND

1 stop37h 20mBritish Airways

Deal found 26/8£1,410

Thu 13/1118:40NRT - BHD

2 stops28h 10mMultiple Airlines

Sun 23/1107:00BHD - NRT

2 stops25h 05mMultiple Airlines

Deal found 24/8£1,349

Thu 13/1123:30HND - BHD

2 stops26h 55mQatar Airways

Sat 22/1118:00BHD - HND

2 stops46h 00mQatar Airways

Deal found 26/8£1,265

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TokyoBelfast

NRT - BFS

NRTBFS

Tokyo Narita

Thu 9/10

13:15-21:40

2 stops40h 25m

Belfast Intl

Thu 16/10

15:55-12:00

2 stops36h 05m

£650

TokyoBelfast

HND - BFS

HNDBFS

Tokyo Haneda

Thu 9/10

05:25-16:40

3 stops43h 15m

Belfast Intl

Thu 16/10

06:10-01:20

3 stops35h 10m

£744

TokyoBelfast

NRT - BHD

NRTBHD

Tokyo Narita

Thu 13/11

13:35-16:50

1 stop36h 15m

Belfast City

Sat 22/11

17:20-11:45

1 stop33h 25m

£905

TokyoBelfast

NRT - BHD

NRTBHD

Tokyo Narita

Thu 13/11

13:35-16:50

1 stop36h 15m

Belfast City

Sun 23/11

06:30-11:45

1 stop20h 15m

£905

TokyoBelfast

NRT - BHD

NRTBHD

Tokyo Narita

Thu 13/11

21:55-17:25

2 stops28h 30m

Belfast City

Sat 22/11

18:00-11:55

2 stops32h 55m

£1,230

TokyoBelfast

NRT - BHD

NRTBHD

Tokyo Narita

Thu 13/11

21:55-17:25

2 stops28h 30m

Belfast City

Sun 23/11

07:00-17:55

2 stops25h 55m

£1,238

TokyoBelfast

HND - BHD

HNDBHD

Tokyo Haneda

Thu 13/11

23:30-17:25

2 stops26h 55m

Belfast City

Sun 23/11

18:00-01:00

2 stops46h 00m

£1,243

TokyoBelfast

HND - BHD

HNDBHD

Tokyo Haneda

Thu 13/11

23:30-17:25

2 stops26h 55m

Belfast City

Sat 22/11

18:00-01:00

2 stops46h 00m

£1,265

TokyoBelfast

NRT - BHD

NRTBHD

Tokyo Narita

Thu 13/11

18:40-13:50

2 stops28h 10m

Belfast City

Sun 23/11

07:00-17:05

2 stops25h 05m

£1,349

TokyoBelfast

HND - BHD

HNDBHD

Tokyo Haneda

Thu 13/11

09:35-20:15

1 stop19h 40m

Belfast City

Sun 23/11

06:30-07:35

1 stop16h 05m

£1,410

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 11 results

Best time to book a flight from Japan to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Japan 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 Japan to Northern Ireland

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

Related info for your journey

How long is the flight from Japan to Northern Ireland?
For as low as £1,243, KLM can have you in Northern Ireland from Japan in 26h 55m. Airlines will cover a distance of 5877 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Japan to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Japan to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Japan to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Northern Ireland.
Can I find deals for business class flights from Japan to Northern Ireland?
Yes. Cheapflights offers flight deals from Japan 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 Japan to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Japan to Northern Ireland (average of £67). Flying from Japan 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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How does Cheapflights help users find flights from Japan to Northern Ireland?

Cheapflights makes it easy to find Japan to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Japan to Northern Ireland.

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

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

Can Cheapflights notify me if prices for flights from Japan 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 Japan today and book when prices fit your budget.

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Cheap flights from Japan to Northern Ireland from £650

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Japan to Northern Ireland

Keep the following information in mind while searching for Japan to Northern Ireland flight deals. Data was last updated 26 August 2025.

Round-trip from

Find flight deals from Japan to Northern Ireland

Cheapest flights from Japan to Northern IrelandExplore the most affordable flight options available from Japan to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Explore the most affordable flight options available from Japan to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Japan to Northern Ireland

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

Cheapflights Insights

Everything you need to know about your flight from Japan to Northern Ireland

Related info for your journey

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

How long is the flight from Japan to Northern Ireland?

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

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

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

What is the cheapest month to book a flight from Japan 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 Japan 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 Japan to Northern Ireland?

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

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

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

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Cheapest flights from Japan to Northern Ireland
Explore the most affordable flight options available from Japan to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.