When did momondo last update prices for flights from Belfast Intl Airport to Japan?

Prices for flights from Belfast Intl Airport to Japan refresh daily.

How many operators does momondo search for flights from Belfast Intl Airport to Japan?

As of December 2025, there is 1 operator available to choose from for flights from Belfast Intl Airport to Japan.

How old do you have to be to fly from Belfast Intl Airport to Japan?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£320 Cheap Flights from Belfast Intl Airport to Japan in 2025/26

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Find the cheapest flights from Belfast Intl Airport to Japan

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:55 - 11:55

BFS

NRT

30h 00m2 stops

13:55 - 16:00

NRT

BFS

35h 05m2 stops

£515Multiple Airlines

Tue, 20 Jan - Tue, 27 Jan

06:30 - 17:55

BFS

NRT

26h 25m3 stops

09:50 - 20:10

NRT

BFS

43h 20m3 stops

£653Multiple Airlines

Tue, 13 Jan - Mon, 19 Jan

06:30 - 12:00

BFS

NRT

20h 30m2 stops

09:50 - 20:10

NRT

BFS

43h 20m3 stops

£660Multiple Airlines

Tue, 13 Jan - Mon, 19 Jan

06:30 - 13:40

BFS

NRT

22h 10m2 stops

19:30 - 10:05

NRT

BFS

23h 35m2 stops

£664Multiple Airlines

Tue, 13 Jan - Mon, 19 Jan

06:30 - 12:00

BFS

NRT

20h 30m2 stops

13:50 - 17:50

NRT

BFS

37h 00m2 stops

£686Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

06:30 - 18:30

BFS

HND

27h 00m2 stops

17:10 - 17:50

HND

BFS

33h 40m2 stops

£748Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

20:55 - 10:45

BFS

HND

28h 50m2 stops

10:40 - 07:40

HND

BFS

30h 00m2 stops

£774Multiple Airlines

Tue, 20 Jan - Tue, 27 Jan

06:30 - 12:00

BFS

NRT

20h 30m2 stops

08:50 - 20:25

NRT

BFS

44h 35m3 stops

£782Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

06:30 - 22:45

BFS

HND

31h 15m3 stops

23:55 - 22:00

HND

BFS

31h 05m3 stops

£803Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

06:30 - 17:55

BFS

NRT

26h 25m3 stops

14:35 - 15:10

NRT

BFS

33h 35m3 stops

£824Multiple Airlines

Mon, 9 Feb - Fri, 20 Feb

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Tue 20/1

20:55-11:55

2 stops30h 00m

Tokyo Narita

Tue 27/1

13:55-16:00

2 stops35h 05m

£515

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Tue 13/1

06:30-17:55

3 stops26h 25m

Tokyo Narita

Mon 19/1

09:50-20:10

3 stops43h 20m

£653

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Tue 13/1

06:30-12:00

2 stops20h 30m

Tokyo Narita

Mon 19/1

09:50-20:10

3 stops43h 20m

£660

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Tue 13/1

06:30-13:40

2 stops22h 10m

Tokyo Narita

Mon 19/1

19:30-10:05

2 stops23h 35m

£664

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Thu 5/2

06:30-12:00

2 stops20h 30m

Tokyo Narita

Thu 12/2

13:50-17:50

2 stops37h 00m

£686

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 5/2

06:30-18:30

2 stops27h 00m

Tokyo Haneda

Thu 12/2

17:10-17:50

2 stops33h 40m

£748

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Tue 20/1

20:55-10:45

2 stops28h 50m

Tokyo Haneda

Tue 27/1

10:40-07:40

2 stops30h 00m

£774

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Thu 5/2

06:30-12:00

2 stops20h 30m

Tokyo Narita

Thu 12/2

08:50-20:25

3 stops44h 35m

£782

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 5/2

06:30-22:45

3 stops31h 15m

Tokyo Haneda

Thu 12/2

23:55-22:00

3 stops31h 05m

£803

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Mon 9/2

06:30-17:55

3 stops26h 25m

Tokyo Narita

Fri 20/2

14:35-15:10

3 stops33h 35m

£824

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast Intl Airport to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Japan?

The cheapest month to fly to Japan from Belfast Intl Airport is in February. Flight prices, which tend to average around £828, are often lower during this time because this is during the off-season. If you don’t want to visit Japan in February, then you should wait until June to fly from Belfast Intl Airport, when ticket prices are also cheap, with an average price of £838.

What is the cheapest day to depart on your flight to Japan?

The cheapest day to depart from Belfast Intl Airport to Japan is on a Monday when prices can be found for as low as £867. On the other hand, Friday is the most expensive day to depart from Belfast Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £963.

What is the cheapest time of day to depart on your flight to Japan?

Our data shows that the cheapest Belfast Intl Airport to Japan flights are usually those with departure times in the evening. Our users have found flights to Japan in the evening for as low as £862. In the afternoon is when there is more demand to fly to Japan, so prices are often more expensive at around £929 per ticket.

Cheap Belfast Intl Airport to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Japan

Fastest flight time	16h 25m
Direct flights	None

The fastest flight from Belfast Intl Airport to Japan takes 16h 25m

There are no direct flights from Belfast Intl Airport to Japan. There are no popular flight routes from Belfast Intl Airport to Japan.

Search flight deals

When did momondo last update prices for flights from Belfast Intl Airport to Japan?
Prices for flights from Belfast Intl Airport to Japan refresh daily.
How many operators does momondo search for flights from Belfast Intl Airport to Japan?
As of December 2025, there is 1 operator available to choose from for flights from Belfast Intl Airport to Japan.
How old do you have to be to fly from Belfast Intl Airport to Japan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belfast Intl Airport to Japan

Compare and see reviews for airlines that fly from Belfast Intl Airport to Japan with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £866	Free Cancellation	Rating 6.7 7,605 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Japan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Japan from Belfast.

Can I find flights from Belfast to Japan with flexible booking policies on momondo?

momondo does allow users to show only those flights to Japan from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to Japan?

Once you have performed a search for Belfast to Japan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belfast to Japan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Japan from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.