How long is the flight from Japan to Northern Ireland?

For as low as £1,215, China Southern can have you in Northern Ireland from Japan in 18h 05m. 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.

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.

£353+ Cheap Flights from Japan to Northern Ireland

Cheap flight deals from Japan to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 August 2026.

Mon 7/915:40 -

2 stops60h 55m

Mon 14/918:30 -

2 stops35h 50m

Deal found 19/8£909

Mon 7/914:45 -

2 stops61h 50m

Mon 14/918:30 -

2 stops35h 10m

Deal found 19/8£909

Mon 7/915:45 -

2 stops49h 15m

Mon 14/918:30 -

2 stops41h 25m

Deal found 20/8£924

Wed 16/908:20 -

3 stops36h 40m

Tue 22/920:10 -

3 stops32h 20m

Deal found 19/8£929

Tue 15/902:20 -

3 stops45h 00m

Tue 22/908:20 -

3 stops33h 00m

Deal found 18/8£977

Sat 3/1008:40 -

2 stops32h 45m

Sat 10/1006:20 -

2 stops31h 00m

Deal found 19/8£1,008

Sun 4/1013:00 -

2 stops29h 05m

Sun 11/1009:55 -

2 stops27h 00m

Deal found 20/8£1,097

Sun 4/1015:40 -

2 stops30h 15m

Sun 11/1013:25 -

2 stops23h 55m

Deal found 20/8£1,133

Fri 18/917:00 -

3 stops38h 20m

Tue 22/908:20 -

3 stops28h 20m

Deal found 16/8£1,188

Wed 2/1209:35 -

1 stop18h 05m

Sun 6/1215:15 -

1 stop31h 20m

Deal found 18/8£1,215

Tue 1/1200:25 -

2 stops40h 35m

Sun 6/1212:00 -

2 stops25h 55m

Deal found 18/8£1,217

Sat 3/1008:20 -

3 stops33h 15m

Sat 10/1010:10 -

2 stops24h 20m

Deal found 19/8£1,233

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 21 August 2026.

Mon 7/915:40 -

2 stops60h 55m

Mon 14/918:30 -

2 stops35h 50m

Deal found 19/8£909

Wed 16/908:20 -

3 stops36h 40m

Tue 22/920:10 -

3 stops32h 20m

Deal found 19/8£929

Wed 2/1209:35 -

1 stop18h 05m

Sun 6/1215:15 -

1 stop31h 20m

Deal found 18/8£1,215

Tue 1/1200:25 -

2 stops40h 35m

Sun 6/1212:00 -

2 stops25h 55m

Deal found 18/8£1,217

Mon 7/912:15 -

1 stop29h 05m

Mon 14/917:30 -

1 stop32h 55m

Deal found 20/8£1,462

Mon 7/914:45 -

2 stops61h 50m

Mon 14/918:30 -

2 stops35h 10m

Deal found 19/8£909

Tue 15/902:20 -

3 stops45h 00m

Tue 22/908:20 -

3 stops33h 00m

Deal found 18/8£977

Sat 3/1008:40 -

2 stops32h 45m

Sat 10/1006:20 -

2 stops31h 00m

Deal found 19/8£1,008

Thu 3/1209:35 -

1 stop18h 30m

Mon 7/1206:35 -

1 stop18h 50m

Deal found 16/8£1,217

Thu 3/1216:55 -

2 stops25h 25m

Mon 7/1219:40 -

2 stops37h 15m

Deal found 16/8£1,300

Sun 4/1013:00 -

2 stops29h 05m

Sun 11/1009:55 -

2 stops27h 00m

Deal found 20/8£1,097

Thu 26/1116:55 -

2 stops25h 25m

Sun 29/1109:20 -

2 stops23h 35m

Deal found 17/8£1,301

Sun 4/1015:40 -

2 stops30h 15m

Sun 11/1013:25 -

2 stops23h 55m

Deal found 20/8£1,133

Mon 7/913:05 -

1 stop27h 45m

Mon 14/906:30 -

1 stop16h 30m

Deal found 17/8£1,452

Sun 6/901:35 -

2 stops26h 30m

Mon 14/910:10 -

2 stops29h 55m

Deal found 17/8£1,375

Sat 3/1008:20 -

3 stops33h 15m

Sat 10/1010:10 -

2 stops24h 20m

Deal found 19/8£1,233

Mon 7/917:25 -

2 stops23h 55m

Mon 14/910:10 -

2 stops25h 00m

Deal found 17/8£1,397

Wed 9/922:25 -

2 stops42h 55m

Sun 13/906:50 -

2 stops28h 20m

Deal found 18/8£1,457

Fri 18/913:30 -

2 stops32h 55m

Tue 22/908:20 -

3 stops33h 00m

Deal found 16/8£1,399

Fri 18/913:50 -

3 stops34h 40m

Tue 22/908:20 -

2 stops20h 30m

Deal found 16/8£1,983

Find flight deals from Japan to Northern Ireland

Round-trip from	£909
One-way from	£353

China Southern
7/9-14/9
4 total stops
96h 45m total
Japan to Northern Ireland

Search Deals

26/9
3 total stops
56h 30m total
Japan to Northern Ireland

Search Deals

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

Cheapest return flight

TokyoBelfast

HND Tokyo Haneda - BHD Belfast City

HNDBHD

Tokyo Haneda

Mon 7/9

15:40-20:35

2 stops60h 55m

Belfast City

Mon 14/9

18:30-14:20

2 stops35h 50m

£909

TokyoBelfast

NRT Tokyo Narita - BHD Belfast City

NRTBHD

Tokyo Narita

Mon 7/9

14:45-20:35

2 stops61h 50m

Belfast City

Mon 14/9

18:30-13:40

2 stops35h 10m

£909

TokyoBelfast

NRT Tokyo Narita - BFS Belfast Intl

NRTBFS

Tokyo Narita

Wed 16/9

08:20-13:00

3 stops36h 40m

Belfast Intl

Tue 22/9

20:10-12:30

3 stops32h 20m

£929

TokyoBelfast

HND Tokyo Haneda - BFS Belfast Intl

HNDBFS

Tokyo Haneda

Tue 15/9

02:20-15:20

3 stops45h 00m

Belfast Intl

Tue 22/9

08:20-01:20

3 stops33h 00m

£977

TokyoBelfast

HND Tokyo Haneda - BFS Belfast Intl

HNDBFS

Tokyo Haneda

Sat 3/10

08:40-09:25

2 stops32h 45m

Belfast Intl

Sat 10/10

06:20-21:20

2 stops31h 00m

£1,008

TokyoBelfast

NRT Tokyo Narita - BFS Belfast Intl

NRTBFS

Tokyo Narita

Sun 4/10

13:00-10:05

2 stops29h 05m

Belfast Intl

Sun 11/10

09:55-20:55

2 stops27h 00m

£1,097

TokyoBelfast

HND Tokyo Haneda - BFS Belfast Intl

HNDBFS

Tokyo Haneda

Sun 4/10

15:40-13:55

2 stops30h 15m

Belfast Intl

Sun 11/10

13:25-21:20

2 stops23h 55m

£1,133

TokyoBelfast

HND Tokyo Haneda - BHD Belfast City

HNDBHD

Tokyo Haneda

Wed 2/12

09:35-18:40

1 stop18h 05m

Belfast City

Sun 6/12

15:15-07:35

1 stop31h 20m

£1,215

TokyoBelfast

HND Tokyo Haneda - BHD Belfast City

HNDBHD

Tokyo Haneda

Tue 1/12

00:25-08:00

2 stops40h 35m

Belfast City

Sun 6/12

12:00-22:55

2 stops25h 55m

£1,217

Fastest return journey

TokyoBelfast

HND Tokyo Haneda - BHD Belfast City

HNDBHD

Tokyo Haneda

Thu 3/12

09:35-19:05

1 stop18h 30m

Belfast City

Mon 7/12

06:35-10:25

1 stop18h 50m

£1,217

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 32 resultsSorted by cheapest first

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.

HND-BFS

NRT-BFS

HND-BHD

NRT-BHD

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

JP0-GBNIR

HND-BFS

NRT-BFS

HND-BHD

NRT-BHD

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 £1,215, China Southern can have you in Northern Ireland from Japan in 18h 05m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Loganair flights to Northern Ireland

Aer Lingus flights to Northern Ireland

Ryanair flights to Northern Ireland

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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 £353

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 26/9. 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

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 21 August 2026.

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 21 August 2026.

Best flights from Japan to Northern IrelandDiscover 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 21 August 2026.

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 21 August 2026.

Last-minute flights from Japan to Northern IrelandDiscover last-minute flight deals from Japan to Northern Ireland. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Japan to Northern Ireland. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Japan to Northern IrelandSearch for one-way flight options from Japan to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Japan to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Find flight deals from Japan to Northern Ireland

Round-trip from

One-way from

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

Related info for your journey

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?

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.

Airlines flying to Northern Ireland

Alternative routes for Japan to Northern Ireland

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

Complete your trip

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

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Japan to Northern Ireland by cabin class

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

Japan and Northern Ireland flights

Browse other Japan and Northern Ireland flight options. Last updated on 21 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Northern Ireland

Find the right flight back to Japan after your stay in Northern Ireland

Japan to Northern Ireland flights

Consider these flights travelling from Japan to Northern Ireland.

Fly with Cheapflights

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 21 August 2026.

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 21 August 2026.

Last-minute flights from Japan to Northern Ireland
Discover last-minute flight deals from Japan to Northern Ireland. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Japan to Northern Ireland
Search for one-way flight options from Japan to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.