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Cheap flights from Southampton to Osaka from £698

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Osaka departing on 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Osaka

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:25 - 21:00SOU-KIX
26h 35m2 stops
Multiple Airlines Logo
09:20 - 08:50KIX-SOU
32h 30m2 stops
£698Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
09:30 - 21:00SOU-KIX
26h 30m3 stops
Multiple Airlines Logo
09:20 - 08:45KIX-SOU
32h 25m3 stops
£837Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
09:25 - 16:45SOU-KIX
22h 20m2 stops
Multiple Airlines Logo
15:55 - 17:25KIX-SOU
34h 30m3 stops
£896Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
09:25 - 11:20SOU-KIX
16h 55m1 stop
Multiple Airlines Logo
20:25 - 08:10KIX-SOU
44h 45m2 stops
£1,178Multiple Airlines
Find Deal
Sat, 29 Nov - Sat, 6 Dec
KLM Logo
08:50 - 11:20SOU-KIX
17h 30m1 stop
KLM Logo
12:45 - 08:05KIX-SOU
52h 20m2 stops
£1,267KLM
Find Deal
Mon, 9 Mar - Wed, 11 Mar
KLM Logo
08:50 - 11:20SOU-KIX
17h 30m1 stop
KLM Logo
12:45 - 08:05KIX-SOU
52h 20m2 stops
£1,273KLM
Find Deal
Mon, 9 Mar - Wed, 11 Mar
KLM Logo
08:50 - 11:20SOU-KIX
17h 30m1 stop
KLM Logo
12:45 - 17:25KIX-SOU
37h 40m2 stops
£1,279KLM
Find Deal
Mon, 9 Mar - Wed, 11 Mar

KLM flights from Southampton to Osaka Kansai Intl Airport

Our best KLM deals on Southampton to Osaka Kansai Intl Airport flight tickets
KLM
9 Mar
SOU08:50Southampton Eastleigh
17h 30m
1 stop
KIX11:20Osaka Kansai Intl
11 Mar
KIX12:45Osaka Kansai Intl
52h 20m
2 stops
SOU08:05Southampton Eastleigh
£1,267
Find similar
KLM
9 Mar
SOU08:50Southampton Eastleigh
17h 30m
1 stop
KIX11:20Osaka Kansai Intl
11 Mar
KIX12:45Osaka Kansai Intl
52h 20m
2 stops
SOU08:05Southampton Eastleigh
£1,273
Find similar
KLM
9 Mar
SOU08:50Southampton Eastleigh
17h 30m
1 stop
KIX11:20Osaka Kansai Intl
11 Mar
KIX12:45Osaka Kansai Intl
37h 40m
2 stops
SOU17:25Southampton Eastleigh
£1,279
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Osaka Kansai Intl Airport 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, momondo users made 279,928 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from Southampton to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sat 29/11

09:25-21:00

2 stops26h 35m

Osaka Kansai Intl

Sat 6/12

09:20-08:50

2 stops32h 30m

£698

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sat 29/11

09:30-21:00

3 stops26h 30m

Osaka Kansai Intl

Sat 6/12

09:20-08:45

3 stops32h 25m

£837

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sat 29/11

09:25-16:45

2 stops22h 20m

Osaka Kansai Intl

Sat 6/12

15:55-17:25

3 stops34h 30m

£896

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sat 29/11

09:25-11:20

1 stop16h 55m

Osaka Kansai Intl

Sat 6/12

20:25-08:10

2 stops44h 45m

£1,178

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Mon 9/3

08:50-11:20

1 stop17h 30m

Osaka Kansai Intl

Wed 11/3

12:45-08:05

2 stops52h 20m

£1,267

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Mon 9/3

08:50-11:20

1 stop17h 30m

Osaka Kansai Intl

Wed 11/3

12:45-08:05

2 stops52h 20m

£1,273

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Mon 9/3

08:50-11:20

1 stop17h 30m

Osaka Kansai Intl

Wed 11/3

12:45-17:25

2 stops37h 40m

£1,279

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Osaka from

How to get the cheapest flight ticket from Southampton to Osaka Kansai Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from Southampton to Osaka Kansai Intl Airport is on a Thursday. Travellers who choose to depart for Osaka Kansai Intl Airport on a Thursday will often find tickets for as low as £630. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £774. These prices are subject to change though, so be sure to set up a Price Alert for flights to Osaka Kansai Intl Airport.

What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?

Our most recent data shows that the best time of day to fly to Osaka Kansai Intl Airport is in the morning. Flights from Southampton to Osaka Kansai Intl Airport during this time can be as low as £587. At midday is when there is more demand to fly to Osaka Kansai Intl Airport, so prices are often more expensive at around £890 per ticket.

When to book flights from Southampton to Osaka Kansai Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Osaka Kansai Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Osaka Kansai Intl Airport (SOU to KIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Osaka Kansai Intl Airport

Direct flights

None
There are no direct flights from Southampton to Osaka Kansai Intl Airport. There are no popular flight routes from Southampton to Osaka Kansai Intl Airport.
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  • How far is Southampton Eastleigh to Osaka Kansai Intl by plane?

    There are 5973.5 mi between Southampton Eastleigh and Osaka Kansai Intl. Flights usually cover this in 16h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Osaka Kansai Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Osaka Kansai Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Osaka Kansai Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents required for your trip to Osaka Kansai Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka Kansai Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano
Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Osaka?

Finding the right flight to Osaka from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

Can I find flights from Southampton to Osaka with flexible booking policies on momondo?

All flight searches from Southampton to Osaka on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southampton to Osaka?

Once all potential Southampton to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southampton to Osaka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southampton to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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