Find flights
When to book
FAQs

Cheap flights from Southampton to Osaka Kansai Intl Airport from £938

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — KIX
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Kansai Intl

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Kansai Intl
Explore the most affordable flight options available from Southampton to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Wed 10/606:45
SOU
-
KIX
2 stops20h 55m
Multiple Airlines
Tue 23/622:25
KIX
-
SOU
2 stops22h 30m
Multiple Airlines
Deal found 1/5£938
Mon 15/609:20
SOU
-
KIX
2 stops24h 05m
Qatar Airways
Tue 23/618:55
KIX
-
SOU
2 stops32h 35m
Qatar Airways
Deal found 6/5£1,040
Mon 11/509:05
SOU
-
KIX
1 stop17h 10m
KLM
Mon 18/511:25
KIX
-
SOU
2 stops53h 10m
KLM
Deal found 6/5£1,048
Sun 14/620:00
SOU
-
KIX
2 stops37h 25m
Qatar Airways
Tue 23/618:55
KIX
-
SOU
2 stops32h 35m
Qatar Airways
Deal found 6/5£1,052
Thu 18/609:20
SOU
-
KIX
2 stops24h 05m
Multiple Airlines
Thu 25/618:55
KIX
-
SOU
2 stops32h 30m
Multiple Airlines
Deal found 4/5£1,130

Find flight deals from Southampton to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Kansai Intl (KIX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 May 2026.

Round-trip from

£938

Popular in

July

Cheapest in

January

Average price

£526
10/6-23/6
  • 10/6-23/6
  • 4 total stops
  • 43h 25m total
  • Southampton to Osaka
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Kansai Intl 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 6 May 2026.
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

Cheapest return flight
Fastest return journey

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Wed 10/6

06:45-11:40

2 stops20h 55m

Osaka Kansai Intl

Tue 23/6

22:25-12:55

2 stops22h 30m

£938

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Mon 15/6

09:20-17:25

2 stops24h 05m

Osaka Kansai Intl

Tue 23/6

18:55-19:30

2 stops32h 35m

£1,040

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Sun 14/6

20:00-17:25

2 stops37h 25m

Osaka Kansai Intl

Tue 23/6

18:55-19:30

2 stops32h 35m

£1,052

SouthamptonOsaka

SOU - KIX

SOUKIX

Southampton Eastleigh

Thu 18/6

09:20-17:25

2 stops24h 05m

Osaka Kansai Intl

Thu 25/6

18:55-19:25

2 stops32h 30m

£1,130

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Sorted by cheapest first

Best time to book a flight from Southampton to Kansai Intl

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

Related info for your journey

Find useful and relevant information for your journey from Southampton to Kansai Intl. 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 Osaka Kansai Intl?

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Osaka Kansai Intl from Southampton. Booking flights from Eastleigh (SOU) to Osaka Kansai Intl should be relatively easy as there are 0 daily outbound flights to Osaka Kansai Intl from 0 different airlines.

  • How long is the flight from Southampton to Osaka Kansai Intl Airport?

    For as low as £1,040, Qatar Airways can have you in Osaka Kansai Intl Airport from Southampton in 24h 05m. Southampton and Osaka Kansai Intl Airport are separated by a distance of 5970 mi.

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

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

  • How can I find direct flights from Southampton to Kansai Intl?

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

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

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

See more FAQs

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.

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 Kansai Intl?

When you search for this flight from Southampton to Kansai Intl, 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 Kansai Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kansai Intl from Southampton.

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

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

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

Yes! Start tracking prices for Southampton to Kansai Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.