£996 Find Cheap Flights from Cardiff to Japan

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cardiff to Japan departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Cardiff to Japan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cardiff to Japan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Japan

Wed, 3 Jun - Wed, 24 Jun
Multiple Airlines Logo
17:15 - 22:25
CWL
-
NRT
45h 10m
2 stops
Multiple Airlines Logo
19:00 - 09:15
NRT
-
CWL
22h 15m
2 stops
£997Multiple Airlines
Wed, 3 Jun - Wed, 24 Jun
Multiple Airlines Logo
17:15 - 10:25
CWL
-
NRT
33h 10m
1 stop
Multiple Airlines Logo
14:00 - 09:15
NRT
-
CWL
27h 15m
2 stops
£997Multiple Airlines
Sun, 21 Jun - Sun, 5 Jul
KLM Logo
17:15 - 10:25
CWL
-
NRT
33h 10m
1 stop
KLM Logo
12:15 - 09:15
NRT
-
CWL
29h 00m
1 stop
£1,003KLM
Sun, 21 Jun - Sun, 5 Jul
Multiple Airlines Logo
17:15 - 10:25
CWL
-
NRT
33h 10m
1 stop
Multiple Airlines Logo
07:40 - 09:15
NRT
-
CWL
33h 35m
2 stops
£1,007Multiple Airlines
Sun, 21 Jun - Sun, 5 Jul
Multiple Airlines Logo
17:15 - 22:25
CWL
-
NRT
45h 10m
2 stops
Multiple Airlines Logo
07:40 - 09:15
NRT
-
CWL
33h 35m
2 stops
£1,086Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
23:15 - 15:50
CWL
-
HND
32h 35m
3 stops
Multiple Airlines Logo
14:30 - 16:45
HND
-
CWL
34h 15m
3 stops
£1,120Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
KLM Logo
09:45 - 10:25
CWL
-
NRT
16h 40m
1 stop
KLM Logo
12:15 - 16:45
NRT
-
CWL
36h 30m
1 stop
£1,128KLM
Wed, 3 Jun - Wed, 24 Jun
KLM Logo
17:15 - 10:25
CWL
-
NRT
33h 10m
1 stop
KLM Logo
12:15 - 09:15
NRT
-
CWL
29h 00m
1 stop
£1,235KLM
Tue, 2 Jun - Tue, 9 Jun
KLM Logo
17:15 - 05:55
CWL
-
HND
28h 40m
2 stops
KLM Logo
08:50 - 09:15
HND
-
CWL
32h 25m
2 stops
£1,332KLM
Sun, 21 Jun - Sun, 5 Jul
Air France Logo
17:15 - 05:55
CWL
-
HND
28h 40m
2 stops
Air France Logo
08:50 - 16:45
HND
-
CWL
39h 55m
2 stops
£1,373Air France
Booking Insights

KAYAK's insights & trends for Cardiff to Japan flights

Get data-powered insights and trends into flights from Cardiff to Japan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cardiff to Japan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cardiff to Japan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cardiff to Japan is October, when tickets cost £0 (return) on average. On the other hand, the most expensive months are September and November, when the average cost of return tickets is £1,104 and £1,073 respectively.

Find deals

Good to know - Cheap tickets from Cardiff to Japan

Cheapest flight£996
Flight from Cardiff to Tokyo Narita Airport

FAQs - booking Japan flights

  • How does KAYAK find such low prices on flights from Cardiff to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cardiff to Japan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cardiff to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cardiff to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Cardiff to Japan

 
Need help choosing which airline to fly with from Cardiff to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1511 reviews
8.4Crew
7.2Entertainment
7.7Comfort
7.8Boarding
7.3Food
Airline reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

10.0 ExcellentBob, May 2026
MAD - AMS
Read more KLM reviews

Brand new plane lots of room the snack was very flavourful and enjoyable

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Everything you need to know for your flight from Cardiff to Japan

Information on your arrival and departure airports

Cardiff (CWL)