Find flights
Airlines
FAQs

Cheap flights from Portsmouth to Japan from £485

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KIX
23 Oct — 30 Oct1
1 adult

Find flight deals from Portsmouth to Japan

Cheapest flights from Portsmouth to Japan
Explore the most affordable flight options available from Portsmouth to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2024.

Sat 14/1217:20SOU - HND
2 stops28h 30mKLM
Tue 14/122:50HND - SOU
2 stops27h 00mKLM
Deal found 17/10£968
Sat 14/1209:30SOU - NRT
1 stop17h 15mKLM
Tue 14/113:35NRT - SOU
1 stop27h 50mKLM
Deal found 17/10£1,061
Tue 22/1019:40SOU - HND
2 stops50h 15mMultiple Airlines
Tue 29/1007:10HND - SOU
2 stops34h 15mMultiple Airlines
Deal found 17/10£1,122
Tue 22/1017:20SOU - NRT
1 stop33h 25mMultiple Airlines
Tue 29/1020:40NRT - SOU
2 stops51h 30mMultiple Airlines
Deal found 17/10£1,286

Find flights from Portsmouth to Japan within your budget

Customise your flight search to find flights from Portsmouth to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,032,784 searches. Data last updated 18 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£1,159 - £1,908

Route

Depart

Return

Price

Southampton EastleighTokyo Haneda

SOU - HND

SOUHND

Southampton Eastleigh

Sun 10/11

2 stops54h 30m

Tokyo Haneda

Tue 3/12

2 stops28h 55m

£1,159

Southampton EastleighTokyo Haneda

SOU - HND

SOUHND

Southampton Eastleigh

Fri 14/3

2 stops52h 30m

Tokyo Haneda

Sat 29/3

2 stops31h 45m

£1,333

Southampton EastleighTokyo Narita

SOU - NRT

SOUNRT

Southampton Eastleigh

Sat 9/11

2 stops47h 25m

Tokyo Narita

Wed 4/12

2 stops27h 05m

£1,345

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 14/3

2 stops21h 45m

Osaka Kansai Intl

Sat 29/3

2 stops33h 45m

£1,905

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Thu 13/3

1 stop33h 00m

Osaka Kansai Intl

Sat 29/3

1 stop27h 55m

£1,908

Flights are sorted by cheapest first

Deals found on 17/10

Best time to book a flight from Portsmouth to Japan

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

Travel insights for flights from Portsmouth to Japan

Get recent, data-driven insights about flights from Portsmouth to Japan including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portsmouth to Japan?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Japan (average of £645). Flying from Portsmouth to Japan in July is currently the most expensive (average of £1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P0R to JP?

Find hourly flight availability from Portsmouth to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 October 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Japan as you normally would.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

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.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

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).

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 18 October 2024.
KLM
7.8
Good
1,361 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.9

Overall

7.8

Crew

8.4

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,361 reviews
KLM
7.8
Good
1,361 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.9

Overall

7.8

Crew

8.4

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Qatar Airways
7.6
Good
3,924 reviews
KLM
7.8
Good
1,361 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.9

Overall

7.8

Crew

8.4

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Etihad Airways
7.3
Good
1,238 reviews
KLM
7.8
Good
1,361 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.9

Overall

7.8

Crew

8.4

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portsmouth to Japan for under £1,200 on Cheapflights?

    Yes, there are multiple flights from Portsmouth to Japan for under £1,200. The cheapest flight booked recently is on Multiple Airlines for just £1,159, but on average you can expect to pay £1,530.

  • What are the most popular routes from Portsmouth to Japan?

    When deciding which route to take from Portsmouth to Japan consider Southampton Eastleigh - Tokyo Haneda, Southampton Eastleigh - Osaka Kansai Intl or Southampton Eastleigh - Nagoya Chubu Centrair Intl as they are the most popular.

  • What does LHR to KIX mean?

    Great question - LHR to KIX just means London Heathrow Airport to Osaka Kansai Intl Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Fukuoka Airport (FUK), Tokyo Narita Airport (NRT), Tokyo Haneda Airport (HND), Sapporo Chitose Airport (CTS), Okinawa Naha Airport (OKA).

  • Can I find deals for flights from Portsmouth to Japan that include extra baggage allowance?

    The amount of baggage you can bring on your Portsmouth to Japan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portsmouth to Japan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portsmouth to Japan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Portsmouth to Japan?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth 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.

  • Can I find deals for flights from Portsmouth to Japan that allow pets onboard?

    Many airlines flying from Portsmouth to Japan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portsmouth to Japan?

    Yes, you can often find last-minute deals on Portsmouth to Japan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portsmouth to Japan flight deals updated?

    The Portsmouth to Japan flight deals you see on this page were last updated on 17/10.

  • What is the cheapest month to book a flight from Portsmouth to Japan?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Japan (average of £645). Flying from Portsmouth to Japan in July is currently the most expensive (average of £1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
London City to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
Heathrow to Haneda flights
Heathrow to New Delhi flights
Heathrow to Don Mueang Intl flights
Heathrow to Mumbai flights
Heathrow to Kuala Lumpur Intl flights
Manchester to Suvarnabhumi flights
Heathrow to Hong Kong flights
Heathrow to Narita flights
Heathrow to Manila flights
Gatwick to Narita flights
Gatwick to Haneda flights
Heathrow to Colombo flights
Gatwick to New Delhi flights
London City to Haneda flights
Stansted to New Delhi flights
London City to Narita flights
Heathrow to Singapore flights
Stansted to Narita flights
Heathrow to Incheon Intl flights
Stansted to Mumbai flights
Gatwick to Kuala Lumpur Intl flights
Luton to Suvarnabhumi flights
Gatwick to Mumbai flights
Gatwick to Ahmedabad flights
Gatwick to Manila flights
Heathrow to Phuket City flights
Heathrow to Ahmedabad flights
Stansted to Manila flights
London City to Kuala Lumpur Intl flights
Stansted to Kuala Lumpur Intl flights
London City to New Delhi flights
London City to Manila flights
Gatwick to Singapore flights
Heathrow to Denpasar flights
Manchester to Don Mueang Intl flights
Heathrow to Islamabad flights
Heathrow to Hyderabad flights
Birmingham to Suvarnabhumi flights
Gatwick to Hong Kong flights
Gatwick to Islamabad flights
Heathrow to Vasco da Gama flights
Gatwick to Phuket City flights
London City to Hong Kong flights
Heathrow to Dhaka flights
Heathrow to Lahore flights
Gatwick to Colombo flights

Top 10 airlines flying from Portsmouth to Japan

Discover the top 10 airlines that operate flights from Portsmouth to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 1,032,784 searches. Data last updated 18 October 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£465Average£629FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£552Average£728FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
LufthansaCheapest£566Average£1,148FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£581Average£792FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapest£582Average£837FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£586Average£968FlexibilityNo cancel feeOn-time75%
Search KLM flights
EmiratesCheapest£606Average£964FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£625Average£962FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Scandinavian AirlinesCheapest£682Average£921FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Cathay PacificCheapest£702Average£940FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth 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 Portsmouth to Japan?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Japan.

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

Yes! Cheapflights helps users easily find flights from Portsmouth to Japan with no change fees.

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

Of course! You can now track prices for flights from Portsmouth to Japan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.
View all available airlines