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.

£382+ 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

One-way

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 4 November 2026.

Wed 16/1213:15 -

3 stops32h 45m

Wed 23/1221:40 -

3 stops39h 35m

Deal found 1/11£1,074

Tue 15/1222:20 -

2 stops27h 40m

Tue 22/1210:20 -

2 stops22h 00m

Deal found 31/10£1,144

Thu 17/1212:05 -

3 stops36h 35m

Thu 24/1210:20 -

3 stops26h 55m

Deal found 1/11£1,185

Tue 15/1213:35 -

1 stop29h 15m

Tue 22/1217:30 -

1 stop33h 15m

Deal found 31/10£1,438

Fri 18/1210:10 -

2 stops30h 40m

Fri 25/1210:45 -

3 stops39h 55m

Deal found 3/11£1,571

Find flight deals from Japan to Cardiff

Round-trip from	£1,074
One-way from	£382

16/12-23/12
6 total stops
72h 20m total
Japan to Cardiff

Search Deals

3/12-31/12
3 total stops
53h 55m total
Japan to Cardiff

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Thu 3/12

10:55-07:50

3 stops53h 55m

Cardiff Wales

Wed 31/12

00:00-08:00

Nonstop0h 00m

£382

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Wed 16/12

13:15-13:00

3 stops32h 45m

Cardiff Wales

Wed 23/12

21:40-22:15

3 stops39h 35m

£1,074

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Tue 15/12

22:20-17:00

2 stops27h 40m

Cardiff Wales

Tue 22/12

10:20-17:20

2 stops22h 00m

£1,144

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Thu 17/12

12:05-15:40

3 stops36h 35m

Cardiff Wales

Thu 24/12

10:20-22:15

3 stops26h 55m

£1,185

Fastest return journey

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Thu 3/12

13:35-09:50

1 stop29h 15m

Cardiff Wales

Wed 31/12

00:00-08:00

Nonstop0h 00m

£1,228

TokyoCardiff

NRT Tokyo Narita - CWL Cardiff Wales

NRTCWL

Tokyo Narita

Fri 18/12

10:10-07:50

2 stops30h 40m

Cardiff Wales

Fri 25/12

10:45-11:40

3 stops39h 55m

£1,571

Flights are sorted by cheapest return flights first.

Deals found on 3/11

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.

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

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

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Barry

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

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Cheap flights from Japan to Cardiff from £382

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. 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 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Japan to CardiffDiscover last-minute flight deals from Japan to Cardiff. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Japan to Cardiff. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Japan to CardiffSearch for one-way flight options from Japan to Cardiff. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options from Japan to Cardiff. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

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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 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Japan to Cardiff
Discover last-minute flight deals from Japan to Cardiff. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Japan to Cardiff
Search for one-way flight options from Japan to Cardiff. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.