Cheap flights from Belfast Intl Airport to Japan from £687
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast Intl to Japan
Cheapest flights from Belfast Intl to JapanExplore 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 9 October 2026.
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 9 October 2026.
Best flights from Belfast Intl to JapanDiscover 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 9 October 2026.
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 9 October 2026.
Last-minute flights from Belfast Intl to JapanDiscover last-minute flight deals from Belfast Intl to Japan. Data last updated 9 October 2026 and is based on user searches.
Discover last-minute flight deals from Belfast Intl to Japan. Data last updated 9 October 2026 and is based on user searches.
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 9 October 2026.
Cheapflights 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
BelfastOsaka
BFS Belfast Intl - KIX Osaka Kansai Intl
BFSKIX
Belfast Intl
Thu 19/11
06:30-14:10
2 stops22h 40m
Osaka Kansai Intl
Thu 26/11
16:00-10:10
2 stops27h 10m
BelfastOsaka
BFS Belfast Intl - KIX Osaka Kansai Intl
BFSKIX
Belfast Intl
Fri 20/11
21:10-14:10
2 stops32h 00m
Osaka Kansai Intl
Fri 27/11
16:00-17:15
2 stops34h 15m
BelfastOsaka
BFS Belfast Intl - KIX Osaka Kansai Intl
BFSKIX
Belfast Intl
Sun 22/11
09:25-21:00
2 stops26h 35m
Osaka Kansai Intl
Sun 29/11
14:20-10:10
2 stops28h 50m
BelfastOsaka
BFS Belfast Intl - KIX Osaka Kansai Intl
BFSKIX
Belfast Intl
Sat 21/11
08:10-21:00
2 stops27h 50m
Osaka Kansai Intl
Sat 28/11
14:20-17:50
2 stops36h 30m
BelfastOsaka
BFS Belfast Intl - KIX Osaka Kansai Intl
BFSKIX
Belfast Intl
Thu 25/3
06:30-15:00
2 stops23h 30m
Osaka Kansai Intl
Sat 3/4
16:45-22:40
2 stops37h 55m
BelfastOsaka
BFS Belfast Intl - KIX Osaka Kansai Intl
BFSKIX
Belfast Intl
Sat 20/3
08:10-18:00
2 stops24h 50m
Osaka Kansai Intl
Sat 3/4
14:20-22:40
2 stops40h 20m
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.
Cheapflights Insights
Everything you need to know about your flight from Belfast Intl Airport to Japan
What is the cheapest month to book a flight from Belfast Intl Airport to Japan?
Currently, April is the cheapest month in which you can book a flight from Belfast Intl Airport to Japan (average of £894). Flying from Belfast Intl Airport to Japan in February is currently the most expensive (average of £1,439). 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
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 9 October 2026.
Read reviews from past customers who have flown with 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.
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Jim,Sept 2026
LHR - FLR
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Jim,Sept 2026
LHR - FLR
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.
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Alternative routes for Belfast Intl to Japan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Japan by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to
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Belfast Intl and Japan flights
Browse other Belfast Intl and Japan flight options. Last updated on 9 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Fly to Japan regions
Consider these flights travelling to Japan regions.
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 7,457,451 searches. Data last updated 9 October 2026.
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How does Cheapflights help users find flights from Belfast Intl to Japan?
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Can Cheapflights find flights from Belfast Intl to Japan with no change fees?
Yes! Cheapflights helps users easily find flights from Belfast Intl to Japan with no change fees.
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