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Cheap flights from Portsmouth to Tokyo from £489

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TYO
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Tokyo

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Tokyo
Explore the most affordable flight options available from Portsmouth to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Fri 23/117:35
SOU
-
HND
2 stops28h 15m
KLM
Fri 30/109:05
HND
-
SOU
2 stops32h 40m
KLM
Deal found 19/1£758
Fri 23/117:35
SOU
-
NRT
1 stop33h 10m
KLM
Fri 30/113:35
NRT
-
SOU
1 stop28h 10m
KLM
Deal found 19/1£774
Sun 25/117:45
SOU
-
HND
2 stops28h 05m
KLM
Sun 1/209:05
HND
-
SOU
2 stops32h 45m
KLM
Deal found 20/1£854
Wed 4/308:50
SOU
-
NRT
2 stops27h 05m
Multiple Airlines
Wed 11/307:45
NRT
-
SOU
3 stops38h 50m
Multiple Airlines
Deal found 18/1£857
Sun 1/212:15
SOU
-
NRT
2 stops38h 45m
Multiple Airlines
Sun 8/213:15
NRT
-
SOU
2 stops37h 15m
Multiple Airlines
Deal found 18/1£857
Wed 4/312:25
SOU
-
HND
3 stops27h 20m
Multiple Airlines
Wed 11/314:20
HND
-
SOU
2 stops32h 15m
Multiple Airlines
Deal found 18/1£860
Wed 4/317:35
SOU
-
NRT
1 stop33h 10m
KLM
Wed 11/313:35
NRT
-
SOU
1 stop27h 45m
KLM
Deal found 18/1£937
Thu 5/308:50
SOU
-
HND
3 stops34h 55m
Multiple Airlines
Thu 12/314:20
HND
-
SOU
3 stops35h 40m
Multiple Airlines
Deal found 19/1£942
Sun 25/109:30
SOU
-
NRT
2 stops41h 10m
Multiple Airlines
Sun 1/217:20
NRT
-
SOU
2 stops31h 15m
Multiple Airlines
Deal found 20/1£952
Thu 5/308:50
SOU
-
NRT
1 stop17h 55m
KLM
Thu 12/313:35
NRT
-
SOU
1 stop27h 45m
KLM
Deal found 19/1£960
Fri 23/114:25
SOU
-
HND
2 stops21h 25m
Multiple Airlines
Fri 30/108:40
HND
-
SOU
3 stops33h 05m
Multiple Airlines
Deal found 18/1£986
Mon 2/214:35
SOU
-
NRT
2 stops21h 30m
Multiple Airlines
Thu 5/213:35
NRT
-
SOU
1 stop27h 05m
Multiple Airlines
Deal found 19/1£996

Find flight deals from Portsmouth to Tokyo

Keep the following information in mind while searching for Portsmouth to Tokyo flight deals. Data was last updated 20 January 2026.

Round-trip from

£857

One-way from

£489

Popular in

August

Cheapest in

November

Average price

£610
4/3-11/3
  • 4/3-11/3
  • 5 total stops
  • 65h 55m total
  • Portsmouth to Tokyo
Search Deals
25/1
  • 25/1
  • 2 total stops
  • 36h 25m total
  • Portsmouth to Tokyo
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Tokyo 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 858,174 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from Portsmouth to Tokyo that are best for you.

Fly from

Portsmouth

Fly to

Tokyo

Route

Depart

Return

Price

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Sun 1/2

12:15-12:00

2 stops38h 45m

Tokyo Narita

Sun 8/2

13:15-17:30

2 stops37h 15m

£857

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Wed 4/3

08:50-20:55

2 stops27h 05m

Tokyo Narita

Wed 11/3

15:15-13:35

2 stops31h 20m

£880

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Thu 5/3

08:50-04:45

3 stops34h 55m

Tokyo Haneda

Thu 12/3

14:20-17:00

3 stops35h 40m

£942

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Thu 5/3

08:50-11:45

1 stop17h 55m

Tokyo Narita

Thu 12/3

13:35-08:20

1 stop27h 45m

£960

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Thu 5/3

19:00-12:00

3 stops32h 00m

Tokyo Narita

Thu 12/3

16:55-17:00

3 stops33h 05m

£1,013

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Mon 2/2

17:35-11:45

1 stop33h 10m

Tokyo Narita

Thu 5/2

13:35-17:05

1 stop36h 30m

£1,045

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Mon 2/2

20:10-13:40

3 stops32h 30m

Tokyo Narita

Thu 5/2

13:35-07:40

2 stops27h 05m

£1,061

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Tue 3/3

12:25-01:00

2 stops51h 35m

Tokyo Haneda

Wed 11/3

23:30-15:35

2 stops49h 05m

£1,115

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Tue 3/3

12:25-11:55

2 stops38h 30m

Tokyo Narita

Wed 11/3

21:55-19:40

2 stops54h 45m

£1,126

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Sun 1/2

17:45-22:15

2 stops43h 30m

Tokyo Haneda

Sun 8/2

07:00-08:50

2 stops34h 50m

£1,138

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 36 results
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Best time to book a flight from Portsmouth to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo 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.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Tokyo

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

Currently, June is the cheapest month in which you can book a flight from Portsmouth to Tokyo (average of £363). Flying from Portsmouth to Tokyo in July is currently the most expensive (average of £673). 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 TYO?

Find hourly flight availability from Portsmouth to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 2026.

It’s typically best to fly out from Portsmouth to Tokyo in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Portsmouth to Tokyo?

Use this chart to determine the cheapest time to fly return from Portsmouth to Tokyo. Price data was last updated on 17 January 2026.

Travellers seeking maximum savings on their Portsmouth to Tokyo flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Tokyo

Explore weekly flight availability from Portsmouth to Tokyo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 January 2026.

The most flights from P0R to TYO are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated 20 January 2026.
Check out reviews from past customers who have flown with KLM from Portsmouth to Tokyo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • How long is the flight from Portsmouth to Tokyo?

    There are many flights that can get you from Portsmouth to Tokyo in 17h 55m. Fly via KLM or Qatar Airways to get the fastest option. There are 6006 mi between Portsmouth and Tokyo. This flight may include one or multiple stops.

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

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Portsmouth to Tokyo (average of £363). Flying from Portsmouth to Tokyo in July is currently the most expensive (average of £673). 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

Travelling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Chiba
Urayasu
Fujisawa
Karuizawa
Saitama
Izu

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Alternative routes for Portsmouth to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Tokyo

Discover the top 10 airlines that operate flights from Portsmouth to Tokyo. 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 858,174 searches. Data last updated 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£370Average£567FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Asiana AirlinesCheapest£377Average£920FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
FinnairCheapest£444Average£1,196FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapest£534Average£691FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air IndiaCheapest£593Average£657FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest£653Average£811FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest£679Average£885FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£686Average£1,032FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£711Average£962FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air FranceCheapest£716Average£1,066FlexibilityNo cancel feeOn-time77%
Search Air France 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 Tokyo?

Cheapflights makes it easy to find Portsmouth to Tokyo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Tokyo?

Cheapflights helps you find that perfect flight to Tokyo from Portsmouth 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 Portsmouth to Tokyo with no change fees?

Yes, we can. To see specific flights from Portsmouth to Tokyo 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 Portsmouth to Tokyo become cheaper?

Yes, Cheapflights offers price alerts on Portsmouth to Tokyo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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