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Cheap flights from Belfast Intl Airport to Japan from £408

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — FUK
23 Apr — 30 Apr1
1 adult

Cheap 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 18 April 2025.

Round-trip from

£550

One-way from

£408

Popular in

October

Cheapest in

February

Average price

£1,167
15/5-22/5
  • 15/5-22/5
  • 4 total stops
  • 63h 20m total
  • Belfast to Japan
1/5
  • 1/5
  • 3 total stops
  • 56h 00m total
  • Belfast to Japan
Highest demand for flights based on searches. 3% potential increase in price (£26 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Belfast Intl to Japan

Cheapest flights from Belfast Intl to Japan
Explore the most affordable flight options available from Belfast Intl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Thu 15/521:35BFS - NRT
2 stops30h 25mMultiple Airlines
Thu 22/520:45NRT - BFS
2 stops32h 55mMultiple Airlines
Deal found 17/4£550
Thu 15/507:10BFS - HND
2 stops34h 20mMultiple Airlines
Wed 21/501:05HND - BFS
3 stops38h 55mMultiple Airlines
Deal found 17/4£615

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 18 April 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

Thu 15/5

21:35-12:00

2 stops30h 25m

Tokyo Narita

Thu 22/5

20:45-21:40

2 stops32h 55m

£550

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 15/5

07:10-01:30

2 stops34h 20m

Tokyo Haneda

Wed 21/5

01:05-08:00

3 stops38h 55m

£615

BelfastTokyo

BFS - HND

BFSHND

Belfast Intl

Thu 1/5

15:55-07:55

3 stops56h 00m

£408

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 inches per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

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.

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

    Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to Japan (average of £550). Flying from Belfast Intl Airport to Japan in July is currently the most expensive (average of £1,239). 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

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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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£848Average£931FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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