When did momondo last update prices for flights from Northern Ireland to Japan?

Prices for flights from Northern Ireland to Japan are updated daily.

How many operators does momondo search for flights from Northern Ireland to Japan?

The number of operators available for flights from Northern Ireland to Japan is 1 as of December 2025.

How old do you have to be to fly from Northern Ireland 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 Northern Ireland to Japan.

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

The required travel and health documents for your Japan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£529 Cheap Flights from Northern Ireland to Japan in 2025/26

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Find the cheapest flights from Northern Ireland to Japan

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

08:35 - 18:30

BFS

HND

24h 55m2 stops

20:15 - 19:35

HND

BFS

32h 20m2 stops

£529Multiple Airlines

Wed, 4 Mar - Wed, 18 Mar

10:15 - 18:30

BHD

HND

23h 15m2 stops

20:15 - 20:30

HND

BHD

33h 15m2 stops

£533Multiple Airlines

Wed, 4 Mar - Wed, 18 Mar

23:05 - 12:00

BFS

NRT

27h 55m2 stops

08:00 - 20:10

NRT

BFS

45h 10m3 stops

£615Multiple Airlines

Sun, 1 Feb - Sun, 8 Feb

05:45 - 20:50

BFS

HND

30h 05m2 stops

06:35 - 20:10

HND

BFS

46h 35m3 stops

£656Multiple Airlines

Sun, 1 Feb - Sun, 8 Feb

11:30 - 13:20

BHD

NRT

40h 50m2 stops

14:35 - 18:35

NRT

BHD

61h 00m2 stops

£662China Southern

Mon, 2 Mar - Sun, 15 Mar

11:30 - 20:00

BHD

HND

47h 30m2 stops

15:40 - 19:10

HND

BHD

60h 30m2 stops

£663China Southern

Mon, 2 Mar - Tue, 17 Mar

06:35 - 07:00

BHD

HND

16h 25m1 stop

08:55 - 18:55

HND

BHD

18h 00m1 stop

£891British Airways

Thu, 21 May - Wed, 17 Jun

06:35 - 07:00

BHD

HND

16h 25m1 stop

08:55 - 19:25

HND

BHD

18h 30m1 stop

£893British Airways

Thu, 21 May - Wed, 17 Jun

17:20 - 11:45

BHD

NRT

33h 25m1 stop

13:35 - 16:50

NRT

BHD

36h 15m1 stop

£980KLM

Mon, 2 Mar - Sun, 15 Mar

17:20 - 11:45

BHD

NRT

33h 25m1 stop

13:35 - 16:50

NRT

BHD

36h 15m1 stop

£989KLM

Mon, 2 Mar - Sun, 15 Mar

China Southern flights from Northern Ireland to Japan

Our best China Southern deals on Northern Ireland to Japan flight tickets

China Southern

2 Mar

BHD11:30Belfast City

40h 50m

2 stops

NRT13:20Tokyo Narita

15 Mar

NRT14:35Tokyo Narita

61h 00m

2 stops

BHD18:35Belfast City

£662

Find similar

China Southern

2 Mar

BHD11:30Belfast City

47h 30m

2 stops

HND20:00Tokyo Haneda

17 Mar

HND15:40Tokyo Haneda

60h 30m

2 stops

BHD19:10Belfast City

£663

Find similar

China Southern

2 Mar

BHD11:30Belfast City

40h 50m

2 stops

NRT13:20Tokyo Narita

15 Mar

NRT14:35Tokyo Narita

61h 00m

2 stops

BHD18:35Belfast City

£664

Find similar

KLM flights from Northern Ireland to Japan

Our best KLM deals on Northern Ireland to Japan flight tickets

KLM

2 Mar

BHD17:20Belfast City

33h 25m

1 stop

NRT11:45Tokyo Narita

15 Mar

NRT13:35Tokyo Narita

36h 15m

1 stop

BHD16:50Belfast City

£980

Find similar

KLM

2 Mar

BHD17:20Belfast City

33h 25m

1 stop

NRT11:45Tokyo Narita

15 Mar

NRT13:35Tokyo Narita

36h 15m

1 stop

BHD16:50Belfast City

£989

Find similar

KLM

21 May

BHD17:30Belfast City

32h 55m

1 stop

NRT10:25Tokyo Narita

17 Jun

NRT12:15Tokyo Narita

29h 05m

1 stop

BHD09:20Belfast City

£1,005

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Wed 4/3

08:35-18:30

2 stops24h 55m

Tokyo Haneda

Wed 18/3

20:15-19:35

2 stops32h 20m

£529

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Wed 4/3

10:15-18:30

2 stops23h 15m

Tokyo Haneda

Wed 18/3

20:15-20:30

2 stops33h 15m

£533

BelfastTokyo

BFS - NRT

BFSNRT

Belfast Intl

Sun 1/2

23:05-12:00

2 stops27h 55m

Tokyo Narita

Sun 8/2

08:00-20:10

3 stops45h 10m

£615

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Sun 1/2

05:45-20:50

2 stops30h 05m

Tokyo Haneda

Sun 8/2

06:35-20:10

3 stops46h 35m

£656

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Mon 2/3

11:30-13:20

2 stops40h 50m

Tokyo Narita

Sun 15/3

14:35-18:35

2 stops61h 00m

£662

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Mon 2/3

11:30-20:00

2 stops47h 30m

Tokyo Haneda

Tue 17/3

15:40-19:10

2 stops60h 30m

£663

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Thu 21/5

06:35-07:00

1 stop16h 25m

Tokyo Haneda

Wed 17/6

08:55-18:55

1 stop18h 00m

£891

BelfastTokyo

BHD - HND

BHDHND

Belfast City

Thu 21/5

06:35-07:00

1 stop16h 25m

Tokyo Haneda

Wed 17/6

08:55-19:25

1 stop18h 30m

£893

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Mon 2/3

17:20-11:45

1 stop33h 25m

Tokyo Narita

Sun 15/3

13:35-16:50

1 stop36h 15m

£980

BelfastTokyo

BHD - NRT

BHDNRT

Belfast City

Mon 2/3

17:20-11:45

1 stop33h 25m

Tokyo Narita

Sun 15/3

13:35-16:50

1 stop36h 15m

£989

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland 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 Northern Ireland is in February. Flight prices, which tend to average around £831, 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 Northern Ireland, when ticket prices are also cheap, with an average price of £841.

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

The cheapest day to depart from Northern Ireland to Japan is on a Monday when prices can be found for as low as £871. On the other hand, Friday is the most expensive day to depart from Northern Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £967.

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

Our data shows that the cheapest Northern Ireland 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 £866. In the afternoon is when there is more demand to fly to Japan, so prices are often more expensive at around £933 per ticket.

Cheap Northern Ireland to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Japan

Fastest flight time	16h 25m
Direct flights	None

The fastest flight from Northern Ireland to Japan takes 16h 25m

There are no direct flights from Northern Ireland to Japan. There are no popular flight routes from Northern Ireland to Japan.

Search flight deals

When did momondo last update prices for flights from Northern Ireland to Japan?
Prices for flights from Northern Ireland to Japan are updated daily.
How many operators does momondo search for flights from Northern Ireland to Japan?
The number of operators available for flights from Northern Ireland to Japan is 1 as of December 2025.
How old do you have to be to fly from Northern Ireland 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 Northern Ireland to Japan.
What documentation or ID do you need to fly to Japan?
The required travel and health documents for your Japan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Japan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Northern Ireland to Japan

Compare and see reviews for airlines that fly from Northern Ireland to Japan with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £820	Free Cancellation	Rating 6.7 7,585 reviews		Search British Airways flights

Why use momondo?

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

It is quick and easy to find Northern Ireland to Japan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Japan that suits you.

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

All flight searches from Northern Ireland to Japan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Northern Ireland to Japan?

Once all potential Northern Ireland to Japan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Japan, momondo offers a useful price alert feature which will track prices for flights to Japan from Northern Ireland and alert you when they change.