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Cheap flights from Northern Ireland to Japan from £453

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — FUK
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Japan

Enter your travel dates to find the best prices.

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 26 February 2026.

Tue 10/1108:45
BHD
-
HND
2 stops44h 20m
Multiple Airlines
Sat 21/1115:40
HND
-
BHD
2 stops51h 40m
Multiple Airlines
Deal found 24/2£608
Thu 28/512:45
BHD
-
HND
2 stops41h 15m
Multiple Airlines
Sun 21/615:45
HND
-
BHD
2 stops49h 05m
Multiple Airlines
Deal found 24/2£715
Tue 10/1108:45
BHD
-
NRT
2 stops43h 30m
Multiple Airlines
Sat 21/1114:35
NRT
-
BHD
2 stops52h 30m
Multiple Airlines
Deal found 24/2£721
Tue 9/606:30
BHD
-
HND
1 stop20h 25m
British Airways
Tue 16/608:55
HND
-
BHD
1 stop19h 40m
British Airways
Deal found 22/2£762
Sat 5/909:35
BHD
-
HND
2 stops44h 25m
Multiple Airlines
Sat 19/915:45
HND
-
BHD
2 stops48h 55m
Multiple Airlines
Deal found 22/2£787
Tue 14/408:20
BFS
-
HND
2 stops29h 00m
Multiple Airlines
Tue 21/417:10
HND
-
BFS
2 stops35h 45m
Multiple Airlines
Deal found 24/2£796
Tue 14/408:20
BFS
-
NRT
2 stops23h 35m
Multiple Airlines
Tue 21/416:55
NRT
-
BFS
2 stops36h 00m
Multiple Airlines
Deal found 24/2£796
Thu 9/406:10
BFS
-
NRT
3 stops29h 35m
Multiple Airlines
Thu 16/418:55
NRT
-
BFS
2 stops35h 55m
Multiple Airlines
Deal found 23/2£823
Thu 9/406:10
BFS
-
HND
3 stops35h 10m
Multiple Airlines
Thu 16/416:35
HND
-
BFS
3 stops34h 55m
Multiple Airlines
Deal found 23/2£831
Thu 28/507:00
BHD
-
NRT
3 stops28h 45m
Multiple Airlines
Sun 21/606:50
NRT
-
BHD
3 stops45h 40m
Multiple Airlines
Deal found 24/2£852
Thu 28/506:10
BFS
-
HND
3 stops32h 45m
Multiple Airlines
Sat 20/602:15
HND
-
BFS
3 stops39h 25m
Multiple Airlines
Deal found 24/2£863
Thu 21/509:50
BHD
-
NRT
1 stop16h 35m
KLM
Wed 17/612:15
NRT
-
BHD
1 stop29h 05m
KLM
Deal found 23/2£901

Find 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 26 February 2026.

Round-trip from

£715

One-way from

£453

Popular in

October

Cheapest in

June

Average price

£888
28/5-21/6
  • 28/5-21/6
  • 4 total stops
  • 90h 20m total
  • Northern Ireland to Japan
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 52h 30m total
  • Northern Ireland to Japan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£136 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 26 February 2026.
Use the filters below to find and compare flights from Northern Ireland to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Thu 9/4

06:10-19:45

3 stops29h 35m

Tokyo Narita

Thu 16/4

18:55-22:50

2 stops35h 55m

£823

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 9/4

06:10-01:20

3 stops35h 10m

Tokyo Haneda

Thu 16/4

16:35-19:30

3 stops34h 55m

£831

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Tue 14/4

23:30-20:55

3 stops37h 25m

Tokyo Narita

Tue 21/4

10:45-10:40

3 stops31h 55m

£841

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 28/5

06:10-22:55

3 stops32h 45m

Tokyo Haneda

Sat 20/6

02:15-09:40

3 stops39h 25m

£863

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Thu 21/5

09:50-10:25

1 stop16h 35m

Tokyo Narita

Wed 17/6

12:15-09:20

1 stop29h 05m

£945

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Sat 23/5

19:05-07:00

1 stop27h 55m

Tokyo Haneda

Sun 21/6

13:05-10:30

1 stop29h 25m

£975

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Mon 1/6

11:05-13:20

2 stops42h 15m

Tokyo Narita

Mon 15/6

22:25-17:45

2 stops27h 20m

£996

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Sat 23/5

17:30-10:25

1 stop32h 55m

Tokyo Narita

Sun 21/6

12:15-16:55

1 stop36h 40m

£997

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Thu 21/5

06:30-13:50

2 stops23h 20m

Tokyo Haneda

Wed 17/6

08:55-20:35

1 stop19h 40m

£1,048

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Mon 1/6

19:35-13:50

2 stops34h 15m

Tokyo Haneda

Mon 15/6

08:55-20:35

1 stop19h 40m

£1,058

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 32 resultsSorted by cheapest first
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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.

  • How long is the flight from Northern Ireland to Japan?

    A quick flight from Northern Ireland to Japan can take about 16h 35m. KLM provides one of the quickest options available for as low as £901. Airlines will cover a distance of 5874 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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Alternative routes for Northern Ireland to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Colombo flights
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Gatwick to Colombo flights
Gatwick to Hong Kong flights
Gatwick to Kansai Intl flights
Gatwick to Lahore flights
Stansted to Hong Kong flights
Stansted to Kansai Intl flights

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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£811Average£944FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 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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