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.

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).

What are the most popular routes from Cardiff to Japan?

The most popular flight routes from Cardiff to Japan are Cardiff Wales - Tokyo Narita, Cardiff Wales - Tokyo Haneda and Cardiff Wales - Nagoya Chubu Centrair Intl.

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

When flying from Cardiff to Japan, 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 from for flights from Cardiff to Japan?

Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Japan. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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

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

How can I find direct flights from Cardiff to Japan?

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

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

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

£552+ Cheap Flights from Cardiff to Japan

Cheap flight deals from Cardiff to Japan

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cardiff to Japan
Explore the most affordable flight options available from Cardiff to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Fri 4/1210:20 -

2 stops25h 35m

Fri 11/1216:55 -

2 stops33h 05m

Deal found 6/11£920

Sat 5/1208:15 -

2 stops24h 40m

Sat 12/1216:55 -

2 stops30h 00m

Deal found 4/11£940

Tue 1/1210:20 -

2 stops25h 35m

Tue 8/1213:50 -

2 stops36h 10m

Deal found 8/11£973

Fri 4/1210:20 -

2 stops23h 10m

Fri 11/1214:30 -

2 stops35h 30m

Deal found 6/11£975

Sat 5/1210:20 -

2 stops23h 10m

Sat 12/1208:40 -

2 stops34h 10m

Deal found 4/11£983

Tue 1/1210:20 -

2 stops25h 30m

Tue 8/1208:40 -

2 stops34h 10m

Deal found 8/11£991

Wed 2/1210:20 -

2 stops25h 30m

Wed 9/1208:40 -

2 stops34h 05m

Deal found 4/11£1,023

Wed 2/1217:30 -

3 stops34h 20m

Wed 9/1208:15 -

3 stops37h 45m

Deal found 4/11£1,030

Tue 1/1210:20 -

1 stop16h 25m

Tue 8/1213:35 -

1 stop29h 15m

Deal found 8/11£1,074

Thu 19/1113:25 -

2 stops32h 25m

Tue 24/1108:50 -

3 stops34h 00m

Deal found 8/11£1,080

Wed 11/1117:30 -

2 stops28h 20m

Wed 18/1107:35 -

2 stops35h 10m

Deal found 6/11£1,131

Wed 11/1110:20 -

2 stops26h 05m

Wed 18/1113:35 -

1 stop29h 10m

Deal found 6/11£1,173

Best flights from Cardiff to Japan
Discover carefully curated flight deals from Cardiff to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Sat 9/110:15 -

3 stops24h 35m

Wed 13/118:00 -

3 stops48h 50m

Deal found 7/11£963

Fri 4/1210:20 -

1 stop16h 25m

Fri 11/1213:35 -

1 stop29h 15m

Deal found 6/11£1,197

Sat 5/1210:20 -

2 stops23h 10m

Sat 12/1208:40 -

2 stops34h 10m

Deal found 4/11£983

Wed 2/1210:20 -

2 stops25h 30m

Wed 9/1208:40 -

2 stops34h 05m

Deal found 4/11£1,023

Wed 2/1210:20 -

1 stop16h 25m

Wed 9/1213:35 -

1 stop29h 10m

Deal found 4/11£1,223

Wed 2/1217:30 -

3 stops34h 20m

Wed 9/1208:15 -

3 stops37h 45m

Deal found 4/11£1,030

Thu 24/1210:20 -

1 stop16h 25m

Thu 31/1213:35 -

1 stop29h 15m

Deal found 8/11£1,253

Sun 10/117:30 -

2 stops42h 55m

Sun 17/107:10 -

2 stops42h 50m

Deal found 4/11£1,097

Sun 10/117:30 -

2 stops38h 10m

Sun 17/107:35 -

2 stops42h 25m

Deal found 4/11£1,099

Sat 9/110:15 -

1 stop16h 30m

Wed 13/118:40 -

2 stops55h 20m

Deal found 7/11£1,104

Mon 21/1217:30 -

3 stops34h 45m

Mon 28/1213:50 -

3 stops40h 50m

Deal found 6/11£1,195

Wed 23/1210:20 -

3 stops25h 40m

Wed 30/1217:20 -

3 stops32h 45m

Deal found 8/11£1,240

Thu 24/1217:30 -

3 stops34h 20m

Thu 31/1208:30 -

3 stops34h 20m

Deal found 8/11£1,244

Sun 14/310:20 -

2 stops35h 30m

Sun 21/308:50 -

2 stops34h 00m

Deal found 4/11£1,318

Sun 20/1217:30 -

3 stops34h 50m

Sun 27/1209:50 -

3 stops33h 00m

Deal found 5/11£1,549

Find flight deals from Cardiff to Japan

Round-trip from	£920
One-way from	£552
Popular in	February
Cheapest in	June
Average price	£1,257

4/12-11/12
4 total stops
58h 40m total
Cardiff to Japan

Search Deals

26/11-31/12
3 total stops
33h 25m total
Cardiff to Japan

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£156 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£79 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffTokyo

CWL Cardiff Wales - NRT Tokyo Narita

CWLNRT

Cardiff Wales

Thu 26/11

17:30-11:55

3 stops33h 25m

Tokyo Narita

Wed 31/12

00:00-16:00

Nonstop0h 00m

£552

CardiffTokyo

CWL Cardiff Wales - HND Tokyo Haneda

CWLHND

Cardiff Wales

Thu 26/11

10:20-21:30

3 stops26h 10m

Tokyo Haneda

Wed 31/12

00:00-16:00

Nonstop0h 00m

£620

CardiffTokyo

CWL Cardiff Wales - NRT Tokyo Narita

CWLNRT

Cardiff Wales

Thu 26/11

17:30-11:45

1 stop33h 15m

Tokyo Narita

Wed 31/12

00:00-16:00

Nonstop0h 00m

£907

Fastest return journey

CardiffTokyo

CWL Cardiff Wales - HND Tokyo Haneda

CWLHND

Cardiff Wales

Thu 26/11

10:20-19:55

2 stops24h 35m

Tokyo Haneda

Wed 31/12

00:00-16:00

Nonstop0h 00m

£934

CardiffTokyo

CWL Cardiff Wales - HND Tokyo Haneda

CWLHND

Cardiff Wales

Sat 9/1

10:15-19:50

3 stops24h 35m

Tokyo Haneda

Wed 13/1

18:00-09:50

3 stops48h 50m

£963

CardiffTokyo

CWL Cardiff Wales - HND Tokyo Haneda

CWLHND

Cardiff Wales

Sat 5/12

10:20-18:30

2 stops23h 10m

Tokyo Haneda

Sat 12/12

08:40-09:50

2 stops34h 10m

£983

CardiffTokyo

CWL Cardiff Wales - HND Tokyo Haneda

CWLHND

Cardiff Wales

Wed 2/12

10:20-20:50

2 stops25h 30m

Tokyo Haneda

Wed 9/12

08:40-09:45

2 stops34h 05m

£1,023

CardiffTokyo

CWL Cardiff Wales - NRT Tokyo Narita

CWLNRT

Cardiff Wales

Wed 2/12

17:30-12:50

3 stops34h 20m

Tokyo Narita

Wed 9/12

08:15-13:00

3 stops37h 45m

£1,030

CardiffTokyo

CWL Cardiff Wales - NRT Tokyo Narita

CWLNRT

Cardiff Wales

Sun 10/1

17:30-21:25

2 stops42h 55m

Tokyo Narita

Sun 17/1

07:10-17:00

2 stops42h 50m

£1,097

CardiffTokyo

CWL Cardiff Wales - HND Tokyo Haneda

CWLHND

Cardiff Wales

Sun 10/1

17:30-16:40

2 stops38h 10m

Tokyo Haneda

Sun 17/1

07:35-17:00

2 stops42h 25m

£1,099

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Cardiff to Japan

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

CWL-NRT

CWL-HND

CWL-KIX

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 Cardiff to Japan

CWL-JP0

CWL-NRT

CWL-HND

CWL-KIX

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

Reviews of airlines servicing Japan

Read reviews from past customers who have flown with KLM from Cardiff to Japan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,595 reviews

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

What airport do you fly from for flights from Cardiff to Japan?
Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Japan. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
What are the most popular routes from Cardiff to Japan?
The most popular flight routes from Cardiff to Japan are Cardiff Wales - Tokyo Narita, Cardiff Wales - Tokyo Haneda and Cardiff Wales - Nagoya Chubu Centrair Intl.
Can I find deals for flights from Cardiff to Japan that include hotel bookings?
Yes. In addition to deals on Cardiff to Japan flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Japan.
Can I find deals for business class flights from Cardiff to Japan?
Yes. Cheapflights offers flight deals from Cardiff to Japan 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Top regions

Alternative routes for Cardiff to Japan

Manchester to Suvarnabhumi flights

Manchester to Islamabad flights

Manchester to Don Mueang Intl flights

Manchester to Lahore flights

Manchester to Phuket City flights

Manchester to Mumbai flights

Manchester to Narita flights

Manchester to Haneda flights

Manchester to Manila flights

Manchester to New Delhi flights

Manchester to Hong Kong flights

Manchester to Kuala Lumpur Intl flights

Manchester to Dhaka flights

Manchester to Sylhet flights

Manchester to Colombo flights

Manchester to Cochin flights

Manchester to Karachi flights

Manchester to Siālkot flights

Manchester to Vasco da Gama flights

Manchester to Hanoi flights

Manchester to Singapore flights

Manchester to Denpasar flights

Manchester to Ahmedabad flights

Manchester to Subang flights

Manchester to Ho Chi Minh City flights

Manchester to Kansai Intl flights

Manchester to Amritsar flights

Manchester to Bangalore flights

Manchester to Hyderabad flights

Manchester to Incheon Intl flights

Manchester to Chennai flights

Manchester to Guangzhou flights

Manchester to Beijing Daxing Intl flights

Manchester to Capital flights

Manchester to Kathmandu flights

Manchester to Hongqiao Intl flights

Manchester to Da Nang flights

Manchester to Osaka Itami flights

Bristol to Suvarnabhumi flights

Manchester to Cebu City flights

Manchester to Pu Dong flights

Manchester to Ko Samui flights

Manchester to Taiwan Taoyuan Intl flights

Cardiff to Suvarnabhumi flights

Manchester to Kobe flights

Manchester to Soekarno-Hatta Intl flights

Manchester to Malé flights

Manchester to Multān flights

Manchester to Krabi flights

Manchester to Fuzhou flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Japan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Japan from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Cardiff to Japan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Japan from Cardiff today and book when prices fit your budget.

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 Cardiff to Japan from £552

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Japan

Cheapest flights from Cardiff to JapanExplore the most affordable flight options available from Cardiff to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from Cardiff to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Cardiff to JapanDiscover carefully curated flight deals from Cardiff to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Cardiff to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

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

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

One-way flights from Cardiff to JapanSearch for one-way flight options from Cardiff to Japan. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Cardiff to Japan. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from Cardiff to Japan

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Cardiff to Japan

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

Cheapflights Insights

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated 9 November 2026.

Read reviews from past customers who have flown with KLM from Cardiff to Japan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the most popular routes from Cardiff to Japan?

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

How can I find direct flights from Cardiff to Japan?

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

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 Cardiff to Japan

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

Complete your trip

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

Direct flights to

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

Search flights from Cardiff to Japan by cabin class

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

Cardiff and Japan flights

Browse other Cardiff and Japan flight options. Last updated on 9 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Cardiff to Japan flights

Consider these flights travelling from Cardiff to Japan.

Fly to Japan regions

Consider these flights travelling to Japan regions.

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Cardiff to Japan
Explore the most affordable flight options available from Cardiff to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Cardiff to Japan
Discover carefully curated flight deals from Cardiff to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

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

One-way flights from Cardiff to Japan
Search for one-way flight options from Cardiff to Japan. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.