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Cheap flights from Southampton to Japan from £751

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — FUK
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Japan

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Japan
Explore the most affordable flight options available from Southampton to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Tue 14/420:00
SOU
-
NRT
2 stops32h 35m
Multiple Airlines
Tue 21/418:15
NRT
-
SOU
2 stops33h 15m
Multiple Airlines
Deal found 17/3£790
Sat 2/520:00
SOU
-
NRT
2 stops32h 35m
Multiple Airlines
Sat 9/518:15
NRT
-
SOU
2 stops46h 25m
Multiple Airlines
Deal found 18/3£824
Fri 1/520:00
SOU
-
NRT
2 stops56h 35m
Multiple Airlines
Fri 8/518:15
NRT
-
SOU
2 stops33h 15m
Multiple Airlines
Deal found 19/3£869
Thu 30/406:50
SOU
-
KIX
2 stops21h 00m
Multiple Airlines
Thu 7/514:00
KIX
-
SOU
3 stops27h 25m
Multiple Airlines
Deal found 16/3£1,015
Thu 21/509:20
SOU
-
NRT
2 stops26h 10m
Multiple Airlines
Sun 31/515:25
NRT
-
SOU
2 stops36h 05m
Multiple Airlines
Deal found 17/3£1,031
Sat 2/520:00
SOU
-
KIX
2 stops37h 25m
Multiple Airlines
Sat 9/518:55
KIX
-
SOU
2 stops29h 55m
Multiple Airlines
Deal found 18/3£1,034
Thu 7/520:00
SOU
-
NRT
2 stops39h 30m
Multiple Airlines
Thu 21/522:25
NRT
-
SOU
2 stops29h 05m
Multiple Airlines
Deal found 16/3£1,047
Thu 7/520:00
SOU
-
HND
2 stops43h 55m
Multiple Airlines
Thu 21/522:50
HND
-
SOU
2 stops28h 40m
Multiple Airlines
Deal found 16/3£1,047
Thu 7/520:00
SOU
-
NRT
2 stops33h 20m
Qatar Airways
Thu 21/522:25
NRT
-
SOU
2 stops53h 05m
Qatar Airways
Deal found 16/3£1,056
Wed 15/409:10
SOU
-
NRT
2 stops26h 20m
Qatar Airways
Tue 5/522:25
NRT
-
SOU
2 stops29h 05m
Qatar Airways
Deal found 17/3£1,059
Sun 3/509:20
SOU
-
KIX
2 stops24h 05m
Multiple Airlines
Sun 10/518:55
KIX
-
SOU
2 stops29h 55m
Multiple Airlines
Deal found 19/3£1,059
Wed 15/409:10
SOU
-
NRT
2 stops26h 20m
Qatar Airways
Thu 7/522:25
NRT
-
SOU
2 stops53h 05m
Qatar Airways
Deal found 17/3£1,061

Find flight deals from Southampton to Japan

Keep the following information in mind while searching for Southampton to Japan flight deals. Data was last updated 21 March 2026.

Round-trip from

£790

One-way from

£599

Popular in

August

Cheapest in

November

Average price

£894
14/4-21/4
  • 14/4-21/4
  • 4 total stops
  • 65h 50m total
  • Southampton to Japan
Search Deals
30/4
  • 30/4
  • 3 total stops
  • 39h 25m total
  • Southampton to Japan
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£105 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton 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 858,174 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from Southampton to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Mon 11/5

20:00-23:55

2 stops43h 55m

Tokyo Haneda

Fri 22/5

22:50-19:30

2 stops28h 40m

£1,074

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Thu 14/5

09:10-19:30

2 stops26h 20m

Tokyo Narita

Fri 22/5

22:25-19:30

2 stops29h 05m

£1,080

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Wed 15/4

09:10-19:30

2 stops26h 20m

Tokyo Narita

Sun 26/4

22:25-19:30

2 stops29h 05m

£1,089

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Fri 1/5

06:50-20:40

3 stops29h 50m

Tokyo Narita

Fri 8/5

18:15-11:45

2 stops25h 30m

£1,114

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Fri 11/9

20:00-23:55

2 stops43h 55m

Tokyo Haneda

Fri 25/9

22:50-19:30

2 stops28h 40m

£1,160

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Thu 11/6

20:00-13:20

2 stops33h 20m

Tokyo Narita

Mon 15/6

17:25-19:30

2 stops34h 05m

£1,175

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Tue 12/5

09:20-23:55

2 stops30h 35m

Tokyo Haneda

Tue 26/5

22:50-19:30

2 stops28h 40m

£1,188

SouthamptonSapporo

SOU - CTS

SOUCTS

Southampton Eastleigh

Thu 30/4

06:50-20:05

3 stops29h 15m

Sapporo Chitose

Thu 7/5

09:35-09:25

3 stops31h 50m

£1,193

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Fri 17/4

20:00-13:20

2 stops33h 20m

Tokyo Narita

Wed 6/5

22:25-19:30

2 stops29h 05m

£1,196

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Mon 11/5

20:00-23:55

2 stops43h 55m

Tokyo Haneda

Tue 26/5

22:50-19:30

2 stops28h 40m

£1,198

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 51 resultsSorted by cheapest first
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6

Best time to book a flight from Southampton to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Southampton 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 Southampton to Japan

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

Currently, March is the cheapest month in which you can book a flight from Southampton to Japan (average of £344). Flying from Southampton to Japan in July is currently the most expensive (average of £670). 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.

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 21 March 2026.
Get a feel of what it's like to fly with KLM from Southampton to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,475 reviews
Check prices

Entertainment

7.1

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,475 reviews
KLM
7.8
Good
1,475 reviews
Check prices

Entertainment

7.1

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

  • What airport do you fly from for flights from Southampton to Japan?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Japan. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • How long is the flight from Southampton to Japan?

    Departing from Southampton to Japan will take you 43h 55m. Southampton and Japan are separated by a distance of 6007 mi.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton 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.

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

    Currently, March is the cheapest month in which you can book a flight from Southampton to Japan (average of £344). Flying from Southampton to Japan in July is currently the most expensive (average of £670). 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

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

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