Cheap flights from Belfast Intl Airport to Japan from £284

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — FUK
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Japan

Enter your travel dates to find the best prices.

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

Tue 10/306:30BFS - NRT
2 stops26h 40mMultiple Airlines
Thu 19/319:30NRT - BFS
2 stops34h 10mMultiple Airlines
Deal found 29/12£499
Tue 10/306:00BFS - HND
2 stops27h 30mMultiple Airlines
Thu 19/320:15HND - BFS
2 stops30h 35mMultiple Airlines
Deal found 29/12£524
Wed 11/308:35BFS - HND
2 stops24h 55mMultiple Airlines
Thu 23/420:00HND - BFS
2 stops31h 30mMultiple Airlines
Deal found 30/12£640
Mon 27/407:05BFS - NRT
2 stops20h 50mMultiple Airlines
Thu 7/513:55NRT - BFS
2 stops39h 45mMultiple Airlines
Deal found 30/12£657
Sun 11/105:45BFS - NRT
3 stops46h 05mMultiple Airlines
Sat 17/116:40NRT - BFS
3 stops36h 50mMultiple Airlines
Deal found 30/12£696
Mon 12/107:50BFS - HND
2 stops32h 15mMultiple Airlines
Sat 17/114:30HND - BFS
3 stops42h 20mMultiple Airlines
Deal found 30/12£737
Thu 15/107:05BFS - NRT
2 stops43h 35mMultiple Airlines
Thu 22/117:20NRT - BFS
2 stops38h 00mMultiple Airlines
Deal found 28/12£745
Thu 15/107:05BFS - HND
2 stops32h 55mMultiple Airlines
Thu 22/123:30HND - BFS
2 stops31h 50mMultiple Airlines
Deal found 28/12£818
Sun 11/105:45BFS - HND
3 stops44h 35mMultiple Airlines
Sat 17/114:30HND - BFS
3 stops42h 20mMultiple Airlines
Deal found 30/12£830
Fri 13/206:40BFS - HND
3 stops45h 50mMultiple Airlines
Thu 19/201:55HND - BFS
2 stops29h 10mMultiple Airlines
Deal found 30/12£853
Fri 13/207:30BFS - NRT
2 stops21h 10mMultiple Airlines
Fri 20/215:15NRT - BFS
3 stops29h 00mMultiple Airlines
Deal found 30/12£908
Mon 27/414:20BFS - HND
2 stops33h 35mMultiple Airlines
Thu 7/511:05HND - BFS
2 stops42h 35mMultiple Airlines
Deal found 30/12£938

Find flight deals from Belfast Intl to Japan

Keep the following information in mind while searching for Belfast Intl to Japan flight deals. Data was last updated 31 December 2025.

Round-trip from

£499

One-way from

£284

Popular in

October

Cheapest in

February

Average price

£863
10/3-19/3
  • 10/3-19/3
  • 4 total stops
  • 60h 50m total
  • Belfast to Japan
11/1
  • 11/1
  • 3 total stops
  • 48h 25m total
  • Belfast to Japan
Highest demand for flights based on searches. 15% potential increase in price (£146 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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 31 December 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Japan that are best for you.

Fly from

Belfast Intl

Fly to

Japan

Route

Depart

Return

Price

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Tue 10/3

06:30-18:10

2 stops26h 40m

Tokyo Narita

Thu 19/3

19:30-20:40

2 stops34h 10m

£499

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Tue 10/3

06:00-18:30

2 stops27h 30m

Tokyo Haneda

Thu 19/3

20:15-17:50

2 stops30h 35m

£524

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Wed 11/3

08:35-18:30

2 stops24h 55m

Tokyo Haneda

Thu 23/4

20:00-19:30

2 stops31h 30m

£640

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Mon 27/4

07:05-11:55

2 stops20h 50m

Tokyo Narita

Thu 7/5

13:55-21:40

2 stops39h 45m

£657

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Sun 11/1

05:45-12:50

3 stops46h 05m

Tokyo Narita

Sat 17/1

16:40-20:30

3 stops36h 50m

£696

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Mon 12/1

07:50-01:05

2 stops32h 15m

Tokyo Haneda

Sat 17/1

14:30-23:50

3 stops42h 20m

£737

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Thu 15/1

07:05-11:40

2 stops43h 35m

Tokyo Narita

Thu 22/1

17:20-22:20

2 stops38h 00m

£745

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 15/1

07:05-01:00

2 stops32h 55m

Tokyo Haneda

Thu 22/1

23:30-22:20

2 stops31h 50m

£818

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Sun 11/1

05:45-11:20

3 stops44h 35m

Tokyo Haneda

Sat 17/1

14:30-23:50

3 stops42h 20m

£830

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Fri 13/2

06:40-13:30

3 stops45h 50m

Tokyo Haneda

Thu 19/2

01:55-22:05

2 stops29h 10m

£853

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from Belfast Intl to Japan

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

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated 31 December 2025.
Read reviews from past customers who have flown with KLM and British Airways from Belfast Intl Airport to Japan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.7

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.7

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.7

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl 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 Belfast Intl to Japan that include hotel bookings?

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

  • How can I find direct flights from Belfast Intl to Japan?

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

  • Can I find deals for business class flights from Belfast Intl to Japan?

    Yes. Cheapflights offers flight deals from Belfast Intl 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.

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Top airline flying from Belfast Intl to Japan

Discover the top airline that operate flights from Belfast Intl 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 31 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£862Average£914FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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