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Cheap flights from Belfast to Japan from £348

BHD — FUK
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Japan

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Japan

Tue 10/1107:20 -
2 stops23h 35m
Tue 24/1110:55 -
2 stops35h 40m
Deal found 30/8£684
Wed 2/1218:00 -
3 stops32h 45m
Sat 12/1213:35 -
2 stops34h 30m
Deal found 31/8£717
Tue 20/1006:15 -
2 stops22h 35m
Mon 26/1016:55 -
2 stops26h 45m
Deal found 29/8£727
Tue 10/1107:20 -
2 stops26h 10m
Tue 24/1114:30 -
2 stops32h 05m
Deal found 30/8£739
Tue 20/1008:20 -
2 stops23h 30m
Mon 26/1013:30 -
2 stops30h 10m
Deal found 29/8£785
Thu 5/1106:30 -
2 stops46h 35m
Fri 13/1115:40 -
2 stops52h 30m
Deal found 30/8£800
Sat 28/1106:35 -
1 stop18h 50m
Wed 2/1213:15 -
1 stop27h 45m
Deal found 30/8£802
Fri 2/1006:05 -
3 stops30h 35m
Sun 18/1008:55 -
3 stops33h 10m
Deal found 30/8£816
Sat 7/1109:20 -
2 stops49h 40m
Thu 26/1115:40 -
2 stops52h 15m
Deal found 30/8£846
Thu 5/1117:50 -
2 stops35h 15m
Fri 13/1115:40 -
2 stops52h 30m
Deal found 1/9£851
Sun 1/1106:30 -
2 stops46h 35m
Tue 22/1215:40 -
2 stops60h 25m
Deal found 30/8£854
Wed 2/1214:25 -
2 stops20h 25m
Sat 12/1214:20 -
2 stops32h 20m
Deal found 31/8£861

Find flight deals from Belfast to Japan

Round-trip from

£684

One-way from

£348

Popular in

February

Cheapest in

April

Average price

£1,286
10/11-24/11
  • 10/11-24/11
  • 4 total stops
  • 59h 15m total
  • Belfast to Japan
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 40h 30m total
  • Belfast to Japan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£79 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 September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastTokyo

BFS Belfast Intl - NRT Tokyo Narita

BFSNRT

Belfast Intl

Wed 2/12

18:00-11:45

3 stops32h 45m

Tokyo Narita

Sat 12/12

13:35-15:05

2 stops34h 30m

£717

BelfastTokyo

BFS Belfast Intl - NRT Tokyo Narita

BFSNRT

Belfast Intl

Tue 20/10

06:15-12:50

2 stops22h 35m

Tokyo Narita

Mon 26/10

16:55-10:40

2 stops26h 45m

£727

BelfastTokyo

BFS Belfast Intl - HND Tokyo Haneda

BFSHND

Belfast Intl

Tue 20/10

08:20-15:50

2 stops23h 30m

Tokyo Haneda

Mon 26/10

13:30-10:40

2 stops30h 10m

£785

BelfastTokyo

BHD Belfast City - HND Tokyo Haneda

BHDHND

Belfast City

Sat 28/11

06:35-10:25

1 stop18h 50m

Tokyo Haneda

Wed 2/12

13:15-08:00

1 stop27h 45m

£802

BelfastTokyo

BHD Belfast City - HND Tokyo Haneda

BHDHND

Belfast City

Sat 14/11

18:15-20:00

2 stops40h 45m

Tokyo Haneda

Sat 21/11

15:40-10:45

2 stops52h 05m

£846

BelfastTokyo

BFS Belfast Intl - HND Tokyo Haneda

BFSHND

Belfast Intl

Wed 2/12

14:25-19:50

2 stops20h 25m

Tokyo Haneda

Sat 12/12

14:20-13:40

2 stops32h 20m

£861

BelfastTokyo

BFS Belfast Intl - HND Tokyo Haneda

BFSHND

Belfast Intl

Sat 3/10

11:10-12:30

3 stops41h 20m

Tokyo Haneda

Sun 11/10

10:45-10:05

2 stops31h 20m

£867

BelfastTokyo

BFS Belfast Intl - NRT Tokyo Narita

BFSNRT

Belfast Intl

Fri 2/10

06:05-12:50

2 stops22h 45m

Tokyo Narita

Sun 18/10

13:50-10:05

2 stops28h 15m

£870

BelfastTokyo

BHD Belfast City - NRT Tokyo Narita

BHDNRT

Belfast City

Wed 14/10

07:00-19:10

3 stops28h 10m

Tokyo Narita

Wed 21/10

08:55-15:05

3 stops38h 10m

£878

BelfastTokyo

BFS Belfast Intl - NRT Tokyo Narita

BFSNRT

Belfast Intl

Thu 1/10

06:35-20:55

3 stops30h 20m

Tokyo Narita

Thu 8/10

18:00-20:15

3 stops34h 15m

£884

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Belfast to Japan

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

Cheapflights Insights

Everything you need to know about your flight from Belfast to Japan

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

Currently, April is the cheapest month in which you can book a flight from Belfast to Japan (average of £876). Flying from Belfast to Japan in February is currently the most expensive (average of £1,405). 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.

Reviews of airlines servicing Japan

Read through reviews of airlines operating flights from Belfast to Japan, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,196 reviews
Check prices

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Food

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
8,196 reviews
British Airways
6.7
Okay
8,196 reviews
Check prices

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Food

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

Related info for your journey

  • How long is the flight from Belfast to Japan?

    Airlines like British Airways and Qatar Airways fly from Belfast to Japan in about 18h 50m. The time it takes to get you to your destination can typically vary by up to 3h 55m. Belfast and Japan are separated by a distance of 5877 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Belfast to Japan?

    The most popular route from Belfast to Japan is Belfast Intl - Tokyo Haneda. You may also consider Belfast Intl - Tokyo Narita or Belfast City - Tokyo Narita.

  • Can I find deals for flights from Belfast to Japan that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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 Belfast to Japan?

    Currently, April is the cheapest month in which you can book a flight from Belfast to Japan (average of £876). Flying from Belfast to Japan in February is currently the most expensive (average of £1,405). 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

Top airline flying from Belfast to Japan

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£811Average£1,114FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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Cheapflights helps you search for flights from Belfast to Japan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Belfast to Japan.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Japan, users can toggle the no change fees filter when performing a flight search.

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

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