In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from JP to CWL?

When flying from Japan to Cardiff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Cardiff from Japan?

For a flight from Japan to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

Can I find deals for flights from Japan to Cardiff that include hotel bookings?

Yes. In addition to deals on Japan to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Japan to Cardiff?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Cardiff.

Can I find deals for business class flights from Japan to Cardiff?

Yes. Cheapflights offers flight deals from Japan to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£872+ Cheap Flights from Japan to Cardiff

Cheap flight deals from Japan to Cardiff

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Japan to Cardiff
Explore the most affordable flight options available from Japan to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Tue 6/1010:45 -

3 stops44h 40m

Tue 13/1023:15 -

2 stops32h 35m

Deal found 21/8£872

Thu 8/1022:25 -

2 stops31h 55m

Thu 15/1022:50 -

2 stops30h 05m

Deal found 24/8£900

Fri 9/1015:40 -

2 stops33h 25m

Fri 16/1007:45 -

3 stops33h 35m

Deal found 25/8£1,025

Fri 9/1014:55 -

3 stops34h 10m

Fri 16/1007:45 -

3 stops28h 55m

Deal found 25/8£1,062

Tue 6/1015:30 -

2 stops49h 45m

Tue 13/1009:45 -

2 stops44h 00m

Deal found 21/8£1,106

Wed 7/1019:40 -

3 stops34h 45m

Wed 14/1023:50 -

2 stops28h 55m

Deal found 23/8£1,160

Wed 7/1015:40 -

3 stops33h 05m

Wed 14/1009:45 -

3 stops27h 45m

Deal found 23/8£1,308

Find flight deals from Japan to Cardiff

Round-trip from	£872

6/10-13/10
5 total stops
77h 15m total
Japan to Cardiff

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Tue 6/10

10:45-23:25

3 stops44h 40m

Cardiff Wales

Tue 13/10

23:15-15:50

2 stops32h 35m

£872

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Thu 8/10

22:25-22:20

2 stops31h 55m

Cardiff Wales

Thu 15/10

22:50-12:55

2 stops30h 05m

£900

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Fri 9/10

15:40-17:05

2 stops33h 25m

Cardiff Wales

Fri 16/10

07:45-01:20

3 stops33h 35m

£1,025

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Wed 7/10

19:40-22:25

3 stops34h 45m

Cardiff Wales

Wed 14/10

23:50-12:45

2 stops28h 55m

£1,160

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Tue 6/10

22:25-23:25

2 stops33h 00m

Cardiff Wales

Tue 13/10

23:15-12:45

2 stops29h 30m

£1,179

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Fri 9/10

17:25-17:05

2 stops31h 40m

Cardiff Wales

Fri 16/10

07:45-20:40

3 stops28h 55m

£1,180

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Wed 7/10

15:40-16:45

3 stops33h 05m

Cardiff Wales

Wed 14/10

09:45-21:30

3 stops27h 45m

£1,308

Fastest return journey

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Tue 6/10

12:15-09:15

1 stop29h 00m

Cardiff Wales

Tue 13/10

09:45-10:25

1 stop16h 40m

£1,417

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Wed 7/10

01:35-22:25

2 stops28h 50m

Cardiff Wales

Thu 15/10

22:50-15:50

2 stops33h 00m

£1,453

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Thu 1/10

21:50-17:05

2 stops51h 15m

Cardiff Wales

Thu 8/10

09:45-05:55

2 stops36h 10m

£1,702

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Sorted by cheapest first

Best time to book a flight from Japan to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Japan with our price prediction graph.

HND-CWL

NRT-CWL

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 Japan to Cardiff

JP0-CWL

HND-CWL

NRT-CWL

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Cardiff from Japan?
For a flight from Japan to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.
Can I find deals for flights from Japan to Cardiff that include hotel bookings?
Yes. In addition to deals on Japan to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Japan to Cardiff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Cardiff.
Can I find deals for business class flights from Japan to Cardiff?
Yes. Cheapflights offers flight deals from Japan to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Bridgend

Barry

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Cardiff flight routes

Complete your trip

Direct flights to Wales

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Japan to Cardiff

Islamabad to Manchester flights

Soekarno-Hatta Intl to Manchester flights

Hong Kong to Manchester flights

Suvarnabhumi to Manchester flights

Singapore to Manchester flights

Lahore to Manchester flights

Dhaka to Manchester flights

Kuala Lumpur Intl to Manchester flights

Don Mueang Intl to Manchester flights

Colombo to Manchester flights

New Delhi to Manchester flights

Mumbai to Manchester flights

Narita to Manchester flights

Karachi to Manchester flights

Bangalore to Manchester flights

Kolkata to Manchester flights

Hongqiao Intl to Manchester flights

Capital to Manchester flights

Kathmandu to Manchester flights

Ahmedabad to Manchester flights

Chennai to Manchester flights

Hyderabad to Manchester flights

Haneda to Manchester flights

Beijing Daxing Intl to Manchester flights

Manila to Manchester flights

Busan to Manchester flights

Incheon Intl to Manchester flights

Cochin to Manchester flights

Phuket City to Manchester flights

Multān to Manchester flights

Ho Chi Minh City to Manchester flights

Surabaya to Manchester flights

Siālkot to Manchester flights

Taiwan Taoyuan Intl to Manchester flights

Guangzhou to Manchester flights

Amritsar to Manchester flights

Pu Dong to Manchester flights

Hanoi to Manchester flights

Cebu City to Manchester flights

Denpasar to Manchester flights

Vasco da Gama to Manchester flights

Singapore to Bristol flights

Narita to Bristol flights

Ho Chi Minh City to Bristol flights

Hong Kong to Cardiff flights

Haneda to Cardiff flights

Chiang Mai to Manchester flights

Fly with Cheapflights

How does Cheapflights help users find flights from Japan to Cardiff?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cardiff from Japan today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Japan to Cardiff?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cardiff from Japan.

Can Cheapflights find flights from Japan to Cardiff with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Japan to Cardiff flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Japan to Cardiff become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Japan to Cardiff from £872

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Japan to Cardiff

Cheapest flights from Japan to CardiffExplore the most affordable flight options available from Japan to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Explore the most affordable flight options available from Japan to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Japan to CardiffDiscover carefully curated flight deals from Japan to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Discover carefully curated flight deals from Japan to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Japan to CardiffDiscover last-minute flight deals from Japan to Cardiff. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Japan to Cardiff. Data last updated 26 August 2026 and is based on user searches.

Find flight deals from Japan to Cardiff

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Cardiff that are best for you.

Best time to book a flight from Japan to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Japan with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Cardiff from Japan?

Can I find deals for flights from Japan to Cardiff that include hotel bookings?

How can I find direct flights from Japan to Cardiff?

Can I find deals for business class flights from Japan to Cardiff?

Travelling to a place near Cardiff?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Japan to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Cardiff

Explore flights to Cardiff departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.

Complete your trip

Complete your trip to Cardiff by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Wales

Book a non-stop flight to one of these other cities located in Wales.

Search flights from Japan to Cardiff by cabin class

Find flights from Japan to Cardiff, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Japan and Cardiff flights

Browse other Japan and Cardiff flight options. Last updated on 26 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Japan to Cardiff?

Why should you use Cheapflights to find cheap flight tickets from Japan to Cardiff?

Can Cheapflights find flights from Japan to Cardiff with no change fees?

Can Cheapflights notify me if prices for flights from Japan to Cardiff become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Japan to Cardiff
Explore the most affordable flight options available from Japan to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Japan to Cardiff
Discover carefully curated flight deals from Japan to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Japan to Cardiff
Discover last-minute flight deals from Japan to Cardiff. Data last updated 26 August 2026 and is based on user searches.