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Cheap flights from Northern Ireland to Japan from £356

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — FUK
22 Aug — 29 Aug1
1 adult

Cheap flight deals from Northern Ireland to Japan

Keep the following information in mind while searching for Northern Ireland to Japan flight deals. Data was last updated 17 August 2025.

Round-trip from

£592

One-way from

£356

Popular in

October

Cheapest in

June

Average price

£1,100
30/9-7/10
  • 30/9-7/10
  • 4 total stops
  • 61h 00m total
  • Northern Ireland to Japan
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15/10
  • 15/10
  • 2 total stops
  • 49h 15m total
  • Northern Ireland to Japan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Northern Ireland to Japan

Cheapest flights from Northern Ireland to Japan
Explore the most affordable flight options available from Northern Ireland to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Tue 30/907:05BFS - NRT
2 stops20h 55mMultiple Airlines
Tue 7/1013:15NRT - BFS
2 stops40h 05mMultiple Airlines
Deal found 16/8£592
Tue 30/913:40BHD - NRT
2 stops39h 50mMultiple Airlines
Thu 16/1014:35NRT - BHD
2 stops50h 15mMultiple Airlines
Deal found 16/8£609
Thu 4/906:10BFS - HND
2 stops31h 20mMultiple Airlines
Tue 9/910:45HND - BFS
3 stops36h 15mMultiple Airlines
Deal found 16/8£629
Thu 4/906:10BFS - NRT
2 stops25h 45mMultiple Airlines
Tue 9/916:55NRT - BFS
2 stops35h 40mMultiple Airlines
Deal found 17/8£639
Sat 13/916:15BHD - HND
2 stops38h 05mMultiple Airlines
Sat 20/915:40HND - BHD
2 stops50h 25mMultiple Airlines
Deal found 16/8£766
Sat 13/916:15BHD - NRT
2 stops37h 00mMultiple Airlines
Sat 20/914:35NRT - BHD
2 stops50h 30mMultiple Airlines
Deal found 16/8£822
Tue 30/908:15BFS - HND
3 stops32h 40mMultiple Airlines
Tue 7/1023:50HND - BFS
3 stops29h 40mMultiple Airlines
Deal found 16/8£831
Sat 13/908:35BFS - HND
2 stops32h 55mMultiple Airlines
Sat 20/915:40HND - BFS
2 stops34h 55mMultiple Airlines
Deal found 16/8£904
Sat 13/908:35BFS - NRT
2 stops19h 25mMultiple Airlines
Sat 20/915:15NRT - BFS
2 stops35h 50mMultiple Airlines
Deal found 16/8£907
Tue 30/918:15BHD - HND
1 stop28h 45mBritish Airways
Thu 16/1008:50HND - BHD
1 stop19h 55mBritish Airways
Deal found 17/8£1,039
Tue 30/906:30BHD - NRT
1 stop20h 15mKLM
Thu 16/1012:35NRT - BHD
1 stop16h 40mKLM
Deal found 17/8£1,235
Sat 13/909:35BHD - HND
1 stop17h 20mBritish Airways
Sat 20/913:05HND - BHD
1 stop29h 05mBritish Airways
Deal found 16/8£1,470

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Northern Ireland to Japan that are best for you.

Fly from

Northern Ireland

Fly to

Japan

Route

Depart

Return

Price

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Tue 30/9

07:05-12:00

2 stops20h 55m

Tokyo Narita

Tue 7/10

13:15-21:20

2 stops40h 05m

£592

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Tue 30/9

13:40-13:30

2 stops39h 50m

Tokyo Narita

Thu 16/10

14:35-08:50

2 stops50h 15m

£609

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 4/9

06:10-21:30

2 stops31h 20m

Tokyo Haneda

Tue 9/9

10:45-15:00

3 stops36h 15m

£629

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Thu 4/9

06:10-15:55

2 stops25h 45m

Tokyo Narita

Tue 9/9

16:55-20:35

2 stops35h 40m

£639

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Sat 13/9

16:15-14:20

2 stops38h 05m

Tokyo Haneda

Sat 20/9

15:40-10:05

2 stops50h 25m

£766

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Sat 13/9

16:15-13:15

2 stops37h 00m

Tokyo Narita

Sat 20/9

14:35-09:05

2 stops50h 30m

£822

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Tue 30/9

08:15-00:55

3 stops32h 40m

Tokyo Haneda

Tue 7/10

23:50-21:30

3 stops29h 40m

£831

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Sat 13/9

08:35-01:30

2 stops32h 55m

Tokyo Haneda

Sat 20/9

15:40-18:35

2 stops34h 55m

£904

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Sat 13/9

08:35-12:00

2 stops19h 25m

Tokyo Narita

Sat 20/9

15:15-19:05

2 stops35h 50m

£907

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Tue 30/9

20:20-07:00

1 stop26h 40m

Tokyo Haneda

Thu 16/10

13:05-08:45

1 stop27h 40m

£1,039

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 17 results
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2

Best time to book a flight from Northern Ireland to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Northern Ireland 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 Northern Ireland to Japan
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Japan. 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 Northern Ireland to Japan that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Japan 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 Northern Ireland to Japan?

    Currently, November is the cheapest month in which you can book a flight from Northern Ireland to Japan (average of £550). Flying from Northern Ireland to Japan in July is currently the most expensive (average of £1,239). 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

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Alternative routes for Northern Ireland to Japan

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Top airline flying from Northern Ireland to Japan

Discover the top airline that operate flights from Northern Ireland to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£857Average£1,021FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

When you search for this flight from Northern Ireland to Japan, 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 Japan?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

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

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