How long is the flight from Southampton to Japan?

Departing from Southampton to Japan will take you 25h 25m. Southampton and Japan are separated by a distance of 6007 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 Southampton to Japan?

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

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

When flying from Southampton 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 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.

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.

£533+ Cheap Flights from Southampton to Japan

Cheap flight deals from Southampton to Japan

Round-trip from	£684
One-way from	£533
Popular in	August
Cheapest in	November
Average price	£734

31/10-7/11
4 total stops
59h 50m total
Southampton to Japan

Search Deals

Qatar Airways
1/12
2 total stops
30h 45m total
Southampton to Japan

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£127 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Southampton to Japan

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 18 September 2025.

Fri 31/1008:40SOU - KIX

2 stops27h 20mMultiple Airlines

Fri 7/1109:20KIX - SOU

2 stops32h 30mMultiple Airlines

Deal found 16/9£684

Sun 21/1218:05SOU - NGO

2 stops41h 45mMultiple Airlines

Fri 2/113:35NGO - SOU

2 stops52h 15mMultiple Airlines

Deal found 16/9£1,219

Mon 1/1220:10SOU - NRT

2 stops30h 45mQatar Airways

Wed 31/1216:55NRT - SOU

2 stops35h 45mQatar Airways

Deal found 16/9£1,240

Sat 8/1109:30SOU - HND

2 stops54h 30mMultiple Airlines

Sun 30/1123:30HND - SOU

2 stops25h 50mMultiple Airlines

Deal found 17/9£1,336

Fri 7/1108:40SOU - NRT

1 stop18h 05mKLM

Sun 16/1113:35NRT - SOU

1 stop27h 35mKLM

Deal found 16/9£1,345

Wed 17/1220:10SOU - HND

2 stops43h 50mQatar Airways

Sun 25/123:30HND - SOU

2 stops29h 10mQatar Airways

Deal found 17/9£1,389

Wed 17/1220:10SOU - NRT

2 stops54h 45mQatar Airways

Sun 25/121:55NRT - SOU

2 stops30h 45mQatar Airways

Deal found 17/9£1,392

Mon 1/1209:30SOU - HND

2 stops30h 30mQatar Airways

Wed 31/1223:30HND - SOU

2 stops53h 10mQatar Airways

Deal found 16/9£1,436

Mon 22/917:35SOU - NGO

2 stops58h 05mMultiple Airlines

Mon 29/914:10NGO - SOU

2 stops50h 35mMultiple Airlines

Deal found 17/9£1,589

Sat 8/1109:30SOU - NRT

2 stops41h 25mMultiple Airlines

Sun 30/1121:55NRT - SOU

2 stops27h 25mMultiple Airlines

Deal found 17/9£1,758

Fri 7/1109:30SOU - NRT

2 stops23h 25mMultiple Airlines

Sun 16/1121:55NRT - SOU

2 stops27h 25mMultiple Airlines

Deal found 17/9£1,794

Sat 1/1109:30SOU - NRT

2 stops41h 25mQatar Airways

Sat 8/1121:55NRT - SOU

2 stops30h 45mQatar Airways

Deal found 16/9£1,832

Best flights from Southampton to Japan
Discover carefully curated flight deals from Southampton to Japan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Fri 31/1008:40SOU - KIX

2 stops27h 20mMultiple Airlines

Fri 7/1109:20KIX - SOU

2 stops32h 30mMultiple Airlines

Deal found 16/9£684

Sun 11/109:30SOU - HND

2 stops30h 30mQatar Airways

Sun 25/123:30HND - SOU

2 stops29h 10mQatar Airways

Deal found 17/9£923

Fri 6/209:00SOU - HND

2 stops25h 25mKLM

Tue 10/209:05HND - SOU

2 stops40h 55mKLM

Deal found 17/9£1,073

Mon 9/320:10SOU - NRT

2 stops30h 45mQatar Airways

Wed 11/316:55NRT - SOU

2 stops35h 45mQatar Airways

Deal found 15/9£1,174

Fri 23/120:10SOU - KIX

2 stops35h 15mMultiple Airlines

Fri 20/217:55KIX - SOU

2 stops58h 45mMultiple Airlines

Deal found 17/9£1,177

Mon 9/308:50SOU - KIX

1 stop17h 30mKLM

Wed 11/312:45KIX - SOU

2 stops37h 40mKLM

Deal found 15/9£1,254

Thu 12/220:10SOU - NRT

2 stops36h 45mMultiple Airlines

Tue 24/216:55NRT - SOU

2 stops28h 00mMultiple Airlines

Deal found 17/9£1,205

Mon 9/209:30SOU - NRT

2 stops23h 25mQatar Airways

Wed 25/216:55NRT - SOU

2 stops31h 40mQatar Airways

Deal found 17/9£1,217

Thu 12/220:10SOU - NRT

2 stops30h 45mQatar Airways

Thu 26/216:55NRT - SOU

2 stops31h 40mQatar Airways

Deal found 17/9£1,217

Sun 21/1218:05SOU - NGO

2 stops41h 45mMultiple Airlines

Fri 2/113:35NGO - SOU

2 stops52h 15mMultiple Airlines

Deal found 16/9£1,219

Thu 12/209:30SOU - NRT

2 stops23h 25mQatar Airways

Wed 25/216:55NRT - SOU

2 stops31h 40mQatar Airways

Deal found 17/9£1,217

Thu 8/109:30SOU - KIX

2 stops21h 55mMultiple Airlines

Mon 12/117:55KIX - SOU

2 stops27h 00mMultiple Airlines

Deal found 17/9£1,301

Mon 9/209:30SOU - NRT

2 stops23h 25mQatar Airways

Tue 24/221:55NRT - SOU

2 stops50h 40mQatar Airways

Deal found 17/9£1,218

Sat 8/1109:30SOU - HND

2 stops54h 30mMultiple Airlines

Sun 30/1123:30HND - SOU

2 stops25h 50mMultiple Airlines

Deal found 17/9£1,336

Tue 10/212:25SOU - NRT

2 stops44h 30mQatar Airways

Thu 26/221:55NRT - SOU

2 stops30h 45mQatar Airways

Deal found 17/9£1,218

Tue 10/212:25SOU - NRT

2 stops38h 30mQatar Airways

Wed 25/216:55NRT - SOU

2 stops35h 45mQatar Airways

Deal found 17/9£1,218

Tue 10/212:25SOU - NRT

2 stops38h 30mQatar Airways

Tue 24/221:55NRT - SOU

2 stops50h 40mQatar Airways

Deal found 17/9£1,221

Sun 8/309:30SOU - CTS

2 stops42h 20mKLM

Thu 12/316:50CTS - SOU

2 stops24h 15mKLM

Deal found 15/9£2,323

Wed 11/212:25SOU - NRT

2 stops44h 30mQatar Airways

Thu 26/221:55NRT - SOU

2 stops30h 45mQatar Airways

Deal found 17/9£1,222

Sun 8/309:30SOU - NGO

2 stops26h 10mKLM

Wed 11/313:40NGO - SOU

2 stops51h 25mKLM

Deal found 14/9£2,357

Thu 12/209:30SOU - HND

2 stops30h 30mQatar Airways

Tue 24/223:30HND - SOU

2 stops49h 05mQatar Airways

Deal found 17/9£1,277

Thu 6/1108:40SOU - KIX

2 stops22h 45mMultiple Airlines

Sat 22/1118:05KIX - SOU

3 stops34h 35mMultiple Airlines

Deal found 17/9£1,996

Wed 17/1220:10SOU - HND

2 stops43h 50mQatar Airways

Sun 25/123:30HND - SOU

2 stops29h 10mQatar Airways

Deal found 17/9£1,389

Sun 28/909:10SOU - KIX

2 stops48h 15mMultiple Airlines

Sun 19/1018:55KIX - SOU

2 stops25h 10mMultiple Airlines

Deal found 17/9£2,252

Mon 1/1209:30SOU - HND

2 stops30h 30mQatar Airways

Wed 31/1223:30HND - SOU

2 stops53h 10mQatar Airways

Deal found 16/9£1,436

Thu 6/1109:30SOU - KIX

2 stops21h 55mQatar Airways

Sat 22/1116:55KIX - SOU

3 stops35h 45mQatar Airways

Deal found 17/9£1,942

Sat 1/1109:30SOU - HND

2 stops54h 30mQatar Airways

Sat 8/1123:30HND - SOU

2 stops53h 10mQatar Airways

Deal found 16/9£2,278

Last-minute flights from Southampton to Japan
Discover last-minute flight deals from Southampton to Japan. Data last updated 18 September 2025 and is based on user searches.

Wed 17/909:10SOU - NRT

2 stops26h 00mMultiple Airlines

Sun 28/917:25NRT - SOU

2 stops26h 40mMultiple Airlines

Deal found 16/9£2,308

Wed 17/909:10SOU - HND

2 stops30h 45mQatar Airways

Sun 28/922:50HND - SOU

2 stops52h 40mQatar Airways

Deal found 16/9£2,707

Mon 22/917:35SOU - NGO

2 stops58h 05mMultiple Airlines

Mon 29/914:10NGO - SOU

2 stops50h 35mMultiple Airlines

Deal found 17/9£1,589

Sun 28/909:10SOU - KIX

2 stops48h 15mMultiple Airlines

Sun 19/1018:55KIX - SOU

2 stops25h 10mMultiple Airlines

Deal found 17/9£2,252

Tue 30/909:10SOU - NRT

2 stops26h 00mMultiple Airlines

Tue 7/1017:25NRT - SOU

2 stops26h 40mMultiple Airlines

Deal found 16/9£2,145

Tue 30/909:10SOU - HND

2 stops30h 45mQatar Airways

Tue 7/1022:50HND - SOU

2 stops28h 40mQatar Airways

Deal found 16/9£2,633

Wed 1/1009:10SOU - KIX

2 stops48h 15mQatar Airways

Wed 8/1014:55KIX - SOU

3 stops36h 35mQatar Airways

Deal found 17/9£2,355

Sun 12/1009:10SOU - NRT

2 stops26h 00mQatar Airways

Sat 18/1017:25NRT - SOU

2 stops34h 05mQatar Airways

Deal found 16/9£2,501

Sun 12/1009:10SOU - HND

2 stops54h 45mQatar Airways

Sat 18/1022:50HND - SOU

2 stops28h 40mQatar Airways

Deal found 16/9£2,616

Mon 13/1009:40SOU - NRT

2 stops43h 15mQatar Airways

Sat 18/1022:25NRT - SOU

2 stops29h 05mQatar Airways

Deal found 16/9£2,477

Mon 13/1009:40SOU - HND

2 stops30h 15mQatar Airways

Sat 18/1022:50HND - SOU

2 stops28h 40mQatar Airways

Deal found 16/9£2,522

Fri 31/1008:40SOU - KIX

2 stops27h 20mMultiple Airlines

Fri 7/1109:20KIX - SOU

2 stops32h 30mMultiple Airlines

Deal found 16/9£684

One-way flights from Southampton to Japan
Search for one-way flight options from Southampton to Japan. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Mon 1/1220:10SOU - NRT

2 stops30h 45mQatar Airways

Deal found 16/9£533

Mon 1/1209:30SOU - HND

2 stops30h 30mQatar Airways

Deal found 16/9£533

Wed 5/1108:40SOU - NRT

1 stop18h 05mKLM

Deal found 17/9£750

Wed 5/1108:40SOU - NRT

2 stops24h 15mMultiple Airlines

Deal found 17/9£952

Wed 1/1009:10SOU - HND

2 stops54h 45mQatar Airways

Deal found 16/9£2,940

Wed 1/1009:10SOU - NRT

2 stops43h 45mQatar Airways

Deal found 17/9£3,786

Wed 1/1009:10SOU - NRT

2 stops26h 00mMultiple Airlines

Deal found 16/9£4,385

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 31/10

08:40-21:00

2 stops27h 20m

Osaka Kansai Intl

Fri 7/11

09:20-08:50

2 stops32h 30m

£684

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Sun 11/1

09:30-01:00

2 stops30h 30m

Tokyo Haneda

Sun 25/1

23:30-19:40

2 stops29h 10m

£923

SouthamptonTokyo

SOU - HND

SOUHND

Southampton Eastleigh

Fri 6/2

09:00-19:25

2 stops25h 25m

Tokyo Haneda

Tue 10/2

09:05-17:00

2 stops40h 55m

£1,073

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Mon 9/3

20:10-11:55

2 stops30h 45m

Tokyo Narita

Wed 11/3

16:55-19:40

2 stops35h 45m

£1,174

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 23/1

20:10-16:25

2 stops35h 15m

Osaka Kansai Intl

Fri 20/2

17:55-19:40

2 stops58h 45m

£1,177

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Thu 12/2

20:10-17:55

2 stops36h 45m

Tokyo Narita

Tue 24/2

16:55-11:55

2 stops28h 00m

£1,205

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Mon 9/2

09:30-17:55

2 stops23h 25m

Tokyo Narita

Wed 25/2

16:55-15:35

2 stops31h 40m

£1,217

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Thu 12/2

20:10-11:55

2 stops30h 45m

Tokyo Narita

Thu 26/2

16:55-15:35

2 stops31h 40m

£1,217

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Thu 12/2

09:30-17:55

2 stops23h 25m

Tokyo Narita

Wed 25/2

16:55-15:35

2 stops31h 40m

£1,217

SouthamptonTokyo

SOU - NRT

SOUNRT

Southampton Eastleigh

Mon 9/2

09:30-17:55

2 stops23h 25m

Tokyo Narita

Tue 24/2

21:55-15:35

2 stops50h 40m

£1,218

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 34 results

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, November is the cheapest month in which you can book a flight from Southampton to Japan (average of £550). Flying from Southampton to Japan in July is currently the most expensive (average of £1,239). 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 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

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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 25h 25m. Southampton and Japan are separated by a distance of 6007 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Southampton to Japan?
When deciding which route to take from Southampton to Japan consider Southampton Eastleigh - Tokyo Narita, Southampton Eastleigh - Tokyo Haneda 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, November is the cheapest month in which you can book a flight from Southampton to Japan (average of £550). Flying from Southampton to Japan in July is currently the most expensive (average of £1,239). 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

Fly with Cheapflights

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

When you search for this flight from Southampton to Japan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Japan from Southampton 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 Southampton to Japan with no change fees?

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

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

Not ready to book yet? You can track prices for flights from Southampton to Japan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Southampton to Japan from £533

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Japan

Keep the following information in mind while searching for Southampton to Japan flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Japan

Cheapest flights from Southampton to JapanExplore 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 18 September 2025.

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 18 September 2025.

Cheapflights Fare Finder

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

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.

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?

Reviews of airlines servicing Japan

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.

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?

How long is the flight from Southampton to Japan?

What are the most popular routes from Southampton to Japan?

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

How can I find direct flights from Southampton to Japan?

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

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

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

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 Southampton to Japan?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 18 September 2025.