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Cheap flights from Southampton to Osaka from £794

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 10/10. 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 (SOU-KIX)

Cheap return flights

Logo
08:40 - 12:45SOU-KIX
20h 05m2 stops
Logo
14:35 - 09:35KIX-SOU
28h 00m2 stops
£794
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Fri, 10 Oct - Wed, 5 Nov
Logo
08:40 - 12:45SOU-KIX
20h 05m2 stops
Logo
14:35 - 09:35KIX-SOU
28h 00m2 stops
£819
Find Deal
Fri, 10 Oct - Mon, 3 Nov
Logo
08:40 - 12:45SOU-KIX
20h 05m2 stops
Logo
14:35 - 12:00KIX-SOU
30h 25m2 stops
£856
Find Deal
Fri, 10 Oct - Sun, 2 Nov
Logo
09:20 - 17:55SOU-KIX
48h 35m2 stops
Logo
18:55 - 08:20KIX-SOU
46h 25m2 stops
£1,044
Find Deal
Sun, 12 Oct - Tue, 4 Nov
KLM Logo
18:05 - 10:20SOU-KIX
32h 15m1 stop
KLM Logo
13:00 - 08:10KIX-SOU
28h 10m1 stop
£1,157KLM
Find Deal
Sat, 11 Oct - Tue, 4 Nov
KLM Logo
18:05 - 10:20SOU-KIX
32h 15m1 stop
KLM Logo
13:00 - 08:10KIX-SOU
28h 10m1 stop
£1,215KLM
Find Deal
Sat, 11 Oct - Tue, 4 Nov
KLM Logo
18:25 - 09:25SOU-KIX
55h 00m2 stops
KLM Logo
13:00 - 08:10KIX-SOU
28h 10m1 stop
£1,297KLM
Find Deal
Sun, 12 Oct - Tue, 4 Nov
Qatar Airways Logo
20:10 - 16:25SOU-KIX
35h 15m2 stops
Qatar Airways Logo
15:00 - 19:40KIX-SOU
37h 40m3 stops
£1,444Qatar Airways
Find Deal
Fri, 14 Nov - Sat, 29 Nov
Qatar Airways Logo
09:10 - 17:25SOU-KIX
48h 15m2 stops
Qatar Airways Logo
18:55 - 19:30KIX-SOU
32h 35m2 stops
£1,533Qatar Airways
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Tue, 2 Sep - Tue, 9 Sep
Qatar Airways Logo
09:10 - 17:25SOU-KIX
24h 15m2 stops
Qatar Airways Logo
18:55 - 19:30KIX-SOU
32h 35m2 stops
£1,572Qatar Airways
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Sun, 31 Aug - Mon, 8 Sep

Qatar Airways flights from Southampton to Osaka Kansai Intl Airport

Our best Qatar Airways deals on Southampton to Osaka Kansai Intl Airport flight tickets
Qatar Airways
14 Nov
SOU20:10Southampton Eastleigh
35h 15m
2 stops
KIX16:25Osaka Kansai Intl
29 Nov
KIX15:00Osaka Kansai Intl
37h 40m
3 stops
SOU19:40Southampton Eastleigh
£1,444
Find similar
Qatar Airways
2 Sept
SOU09:10Southampton Eastleigh
48h 15m
2 stops
KIX17:25Osaka Kansai Intl
9 Sept
KIX18:55Osaka Kansai Intl
32h 35m
2 stops
SOU19:30Southampton Eastleigh
£1,533
Find similar
Qatar Airways
31 Aug
SOU09:10Southampton Eastleigh
24h 15m
2 stops
KIX17:25Osaka Kansai Intl
8 Sept
KIX18:55Osaka Kansai Intl
32h 35m
2 stops
SOU19:30Southampton Eastleigh
£1,572
Find similar

KLM flights from Southampton to Osaka Kansai Intl Airport

Our best KLM deals on Southampton to Osaka Kansai Intl Airport flight tickets
KLM
11 Oct
SOU18:05Southampton Eastleigh
32h 15m
1 stop
KIX10:20Osaka Kansai Intl
4 Nov
KIX13:00Osaka Kansai Intl
28h 10m
1 stop
SOU08:10Southampton Eastleigh
£1,157
Find similar
KLM
11 Oct
SOU18:05Southampton Eastleigh
32h 15m
1 stop
KIX10:20Osaka Kansai Intl
4 Nov
KIX13:00Osaka Kansai Intl
28h 10m
1 stop
SOU08:10Southampton Eastleigh
£1,215
Find similar
KLM
12 Oct
SOU18:25Southampton Eastleigh
55h 00m
2 stops
KIX09:25Osaka Kansai Intl
4 Nov
KIX13:00Osaka Kansai Intl
28h 10m
1 stop
SOU08:10Southampton Eastleigh
£1,297
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 15 August 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

Fri 10/10

08:40-12:45

2 stops20h 05m

Osaka Kansai Intl

Wed 5/11

14:35-09:35

2 stops28h 00m

£794

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 10/10

08:40-12:45

2 stops20h 05m

Osaka Kansai Intl

Mon 3/11

14:35-09:35

2 stops28h 00m

£819

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 10/10

08:40-12:45

2 stops20h 05m

Osaka Kansai Intl

Sun 2/11

14:35-12:00

2 stops30h 25m

£856

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sun 12/10

09:20-17:55

2 stops48h 35m

Osaka Kansai Intl

Tue 4/11

18:55-08:20

2 stops46h 25m

£1,044

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sat 11/10

18:05-10:20

1 stop32h 15m

Osaka Kansai Intl

Tue 4/11

13:00-08:10

1 stop28h 10m

£1,157

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sat 11/10

18:05-10:20

1 stop32h 15m

Osaka Kansai Intl

Tue 4/11

13:00-08:10

1 stop28h 10m

£1,215

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sun 12/10

18:25-09:25

2 stops55h 00m

Osaka Kansai Intl

Tue 4/11

13:00-08:10

1 stop28h 10m

£1,297

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 14/11

20:10-16:25

2 stops35h 15m

Osaka Kansai Intl

Sat 29/11

15:00-19:40

3 stops37h 40m

£1,444

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Tue 2/9

09:10-17:25

2 stops48h 15m

Osaka Kansai Intl

Tue 9/9

18:55-19:30

2 stops32h 35m

£1,533

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sun 31/8

09:10-17:25

2 stops24h 15m

Osaka Kansai Intl

Mon 8/9

18:55-19:30

2 stops32h 35m

£1,572

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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 £624. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £766. 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 £581. At midday is when there is more demand to fly to Osaka Kansai Intl Airport, so prices are often more expensive at around £881 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

Best price found

£1,057

Fastest flight time

17h 00m

Direct flights

None
The best one-way flight to Osaka Kansai Intl Airport from Southampton in the past 72 hours is £1,057. The best return flight deal from Southampton to Osaka Kansai Intl Airport found on momondo in the last 72 hours is £794.
The fastest flight from Southampton to Osaka Kansai Intl Airport takes 17h 00m
There are no direct flights from Southampton to Osaka Kansai Intl Airport. Popular non-direct route for this connection is Southampton Eastleigh Airport - 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 17h 00m, 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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