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Cheap First Class flights to Japan

LHR — FUK
15 Aug — 22 Aug1
1 adult
1 adult, First, 0 bags

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Cheap first class flights to Japan in 2026

Find the latest flights to Japan in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 16 July 2026.

Average Price

£9,958

Cheapest Price

£5,772

Top Rated Airline

Japan Airlines

No. of Airlines

7
Average for return first class flights in July 2026
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The lowest price for a first class flight ticket to Japan
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Most popular airline to fly first class with to Japan in the past 7 days
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Cheapest first class flights to Japan
Explore the most affordable first class flight options available to Japan. Find the lowest fares based on data from user searches, with prices last updated on 16 July 2026.

Sat 22/820:45
LHR
-
NRT
1 stop32h 00m
Etihad Airways
Fri 28/818:00
NRT
-
LHR
1 stop29h 05m
Etihad Airways
Deal found 12/7£4,287
Sun 9/809:30
LHR
-
NRT
1 stop19h 15m
Etihad Airways
Mon 31/818:00
NRT
-
LHR
1 stop29h 05m
Etihad Airways
Deal found 13/7£4,490
Sat 29/821:45
LHR
-
NRT
1 stop31h 00m
Etihad Airways
Mon 31/818:00
NRT
-
LHR
1 stop29h 05m
Etihad Airways
Deal found 13/7£4,501
Thu 30/721:45
LHR
-
NRT
1 stop31h 00m
Etihad Airways
Sun 2/818:00
NRT
-
LHR
1 stop29h 05m
Etihad Airways
Deal found 16/7£4,524
Sat 1/814:45
LHR
-
NRT
1 stop38h 00m
Etihad Airways
Tue 11/818:00
NRT
-
LHR
1 stop29h 05m
Etihad Airways
Deal found 15/7£4,717
Thu 6/820:45
LHR
-
NRT
1 stop32h 00m
Etihad Airways
Fri 14/818:00
NRT
-
LHR
1 stop29h 05m
Etihad Airways
Deal found 15/7£5,088

Travel insights for first class flights from United Kingdom to Japan

Get recent, data-driven insights about first class flights from United Kingdom to Japan including ideal travel times, pricing trends, and more.

Which month is the cheapest to fly First Class from the United Kingdom to Japan?

For First Class flights, the cheapest month to fly this route is September. The most expensive months are March and January.

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).

Frequently asked questions about Japan first class tickets

Find answers to common questions related to First Class tickets for flights to Japan. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 16 July 2026.

  • What is the cheapest price for a First Class ticket to Japan?

    If you are flexible with your travel dates and origin, you might only have to pay £5,772 for a First Class class flight to Japan (lowest price found recently). Our data shows that the average price for a First Class ticket to Japan is about £9,958/traveller.

  • How much do Business Class flight tickets to Japan cost?

    The average price for a Business Class ticket to Japan recently is £3,837. For what you get as travel perks, Business Class cabin is a great alternative to First Class. First Class tickets are also usually 62% more expensive.

  • How many premium cabins does British Airways have for flights to Japan?

    Travellers who want to experience premium cabins usually book through British Airways, the most popular airline with flights to Japan. There are 3 premium cabins provided right now: Prem Economy Class, Business Class and First Class.

  • What is the cheapest month to book a First Class flight from United Kingdom to Japan?

    Currently, September is the cheapest month in which you can book a First Class flight from United Kingdom to Japan (average of £4,692). Flying from United Kingdom to Japan in March is currently the most expensive (average of £5,554). 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.

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