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.

£933+ 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 9 September 2026.

Sat 24/1006:35 -

3 stops40h 20m

Sat 31/1008:15 -

3 stops31h 30m

Deal found 9/9£933

Thu 22/1010:45 -

2 stops30h 30m

Thu 29/1010:20 -

2 stops42h 45m

Deal found 6/9£948

Sun 18/1017:55 -

3 stops35h 50m

Sun 25/1023:50 -

2 stops26h 50m

Deal found 4/9£986

Mon 19/1008:55 -

1 stop32h 20m

Mon 26/1017:30 -

1 stop33h 15m

Deal found 6/9£987

Sat 24/1017:55 -

3 stops29h 00m

Sat 31/1008:15 -

3 stops25h 25m

Deal found 9/9£1,018

Mon 19/1015:40 -

2 stops33h 05m

Mon 26/1017:30 -

3 stops35h 00m

Deal found 6/9£1,079

Sun 18/1023:50 -

3 stops29h 55m

Sun 25/1023:50 -

3 stops36h 00m

Deal found 4/9£1,097

Thu 22/1013:50 -

3 stops34h 55m

Thu 29/1017:30 -

3 stops34h 20m

Deal found 6/9£1,099

Wed 21/1022:25 -

2 stops32h 00m

Wed 28/1006:00 -

2 stops28h 10m

Deal found 6/9£1,176

Fri 9/1014:55 -

3 stops34h 10m

Thu 15/1017:15 -

3 stops35h 35m

Deal found 8/9£1,198

Mon 19/1014:45 -

2 stops34h 00m

Mon 26/1010:20 -

3 stops25h 35m

Deal found 6/9£1,221

Fri 9/1015:40 -

2 stops33h 25m

Thu 15/1009:50 -

3 stops35h 05m

Deal found 8/9£1,224

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 9 September 2026.

Sat 24/1006:35 -

3 stops40h 20m

Sat 31/1008:15 -

3 stops31h 30m

Deal found 9/9£933

Thu 22/1012:15 -

1 stop29h 00m

Thu 29/1017:30 -

1 stop28h 40m

Deal found 6/9£1,241

Sun 18/1008:50 -

2 stops39h 55m

Sun 25/1010:20 -

2 stops59h 30m

Deal found 4/9£1,707

Thu 22/1010:45 -

2 stops30h 30m

Thu 29/1010:20 -

2 stops42h 45m

Deal found 6/9£948

Sat 24/1017:55 -

3 stops29h 00m

Sat 31/1008:15 -

3 stops25h 25m

Deal found 9/9£1,018

Mon 19/1015:40 -

2 stops33h 05m

Mon 26/1017:30 -

3 stops35h 00m

Deal found 6/9£1,079

Sun 18/1014:55 -

3 stops33h 50m

Sun 25/1017:30 -

3 stops35h 15m

Deal found 4/9£1,086

Sun 18/1023:50 -

3 stops29h 55m

Sun 25/1023:50 -

3 stops36h 00m

Deal found 4/9£1,097

Thu 22/1013:50 -

3 stops34h 55m

Thu 29/1017:30 -

3 stops34h 20m

Deal found 6/9£1,099

Wed 21/1022:25 -

2 stops32h 00m

Wed 28/1006:00 -

2 stops28h 10m

Deal found 6/9£1,176

Fri 9/1014:55 -

3 stops34h 10m

Thu 15/1014:10 -

2 stops20h 15m

Deal found 8/9£1,247

Mon 19/1018:00 -

3 stops30h 45m

Mon 26/1010:20 -

3 stops25h 35m

Deal found 6/9£1,275

Fri 23/1008:30 -

3 stops30h 25m

Fri 30/1023:10 -

3 stops31h 45m

Deal found 8/9£1,377

Wed 21/1023:50 -

3 stops30h 35m

Wed 28/1010:40 -

3 stops27h 15m

Deal found 6/9£1,426

Fri 9/1015:40 -

2 stops33h 25m

Thu 15/1009:50 -

2 stops27h 30m

Deal found 8/9£1,429

Find flight deals from Japan to Cardiff

Round-trip from	£933

24/10-31/10
6 total stops
71h 50m 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

Sat 24/10

06:35-14:55

3 stops40h 20m

Cardiff Wales

Sat 31/10

08:15-00:45

3 stops31h 30m

£933

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Thu 22/10

10:45-09:15

2 stops30h 30m

Cardiff Wales

Thu 29/10

10:20-14:05

2 stops42h 45m

£948

Fastest return journey

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Sat 24/10

17:55-14:55

3 stops29h 00m

Cardiff Wales

Sat 31/10

08:15-18:40

3 stops25h 25m

£1,018

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Mon 19/10

15:40-16:45

2 stops33h 05m

Cardiff Wales

Mon 26/10

17:30-13:30

3 stops35h 00m

£1,079

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Sun 18/10

14:55-16:45

3 stops33h 50m

Cardiff Wales

Sun 25/10

17:30-13:45

3 stops35h 15m

£1,086

TokyoCardiff

HND Tokyo Haneda - CWL Cardiff Wales

HNDCWL

Tokyo Haneda

Sun 18/10

23:50-21:45

3 stops29h 55m

Cardiff Wales

Sun 25/10

23:50-20:50

3 stops36h 00m

£1,097

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Thu 22/10

13:50-16:45

3 stops34h 55m

Cardiff Wales

Thu 29/10

17:30-12:50

3 stops34h 20m

£1,099

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Wed 21/10

22:25-22:25

2 stops32h 00m

Cardiff Wales

Wed 28/10

06:00-19:10

2 stops28h 10m

£1,176

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Thu 22/10

12:15-09:15

1 stop29h 00m

Cardiff Wales

Thu 29/10

17:30-07:10

1 stop28h 40m

£1,241

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Fri 9/10

14:55-17:05

3 stops34h 10m

Cardiff Wales

Thu 15/10

14:10-18:25

2 stops20h 15m

£1,247

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 15 resultsSorted 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

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Direct flights to Wales

Flights by cabin class

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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!

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Cheap flights from Japan to Cardiff from £933

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. 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 9 September 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 9 September 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 9 September 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 9 September 2026.

Last-minute flights from Japan to CardiffDiscover last-minute flight deals from Japan to Cardiff. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from Japan to Cardiff. Data last updated 9 September 2026 and is based on user searches.

Find flight deals from Japan to Cardiff

Round-trip from

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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 9 September 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 9 September 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?

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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 9 September 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 9 September 2026.

Last-minute flights from Japan to Cardiff
Discover last-minute flight deals from Japan to Cardiff. Data last updated 9 September 2026 and is based on user searches.