£638 Cheap Flights from Southampton (SOU) to Osaka (KIX)

View £638 flight on Mon, 11 Jan 2027Opens in a new window

Popular airlines from Southampton (SOU) to Kansai Intl. Airport (KIX)

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Cheap Flights from Southampton (SOU) to Osaka (KIX)

Prices were available within the past 7 days and start at £638 for one-way flights and £866 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Loganair
Thu, 25 Jun - Mon, 6 Jul
SOU
Southampton
KIX
Osaka
£866 Return, found 5 days ago
£866
Return
found 5 days ago
Select Loganair flight, departing Thu, 25 Jun from Southampton to Osaka, returning Mon, 6 Jul, priced at £866 found 5 days ago
Loganair
Thu, 25 Jun - Fri, 3 Jul
SOU
Southampton
KIX
Osaka
£871 Return, found 5 days ago
£871
Return
found 5 days ago
Select Loganair flight, departing Thu, 25 Jun from Southampton to Osaka, returning Fri, 3 Jul, priced at £871 found 5 days ago
Loganair
Thu, 25 Jun - Mon, 13 Jul
SOU
Southampton
KIX
Osaka
£876 Return, found 5 days ago
£876
Return
found 5 days ago
Select Loganair flight, departing Thu, 25 Jun from Southampton to Osaka, returning Mon, 13 Jul, priced at £876 found 5 days ago
Loganair
Tue, 23 Jun - Fri, 26 Jun
SOU
Southampton
KIX
Osaka
£880 Return, found 5 days ago
£880
Return
found 5 days ago
Select Loganair flight, departing Tue, 23 Jun from Southampton to Osaka, returning Fri, 26 Jun, priced at £880 found 5 days ago
Loganair
Thu, 25 Jun - Wed, 1 Jul
SOU
Southampton
KIX
Osaka
£881 Return, found 5 days ago
£881
Return
found 5 days ago
Select Loganair flight, departing Thu, 25 Jun from Southampton to Osaka, returning Wed, 1 Jul, priced at £881 found 5 days ago
Loganair
Tue, 23 Jun - Mon, 6 Jul
SOU
Southampton
KIX
Osaka
£888 Return, found 5 days ago
£888
Return
found 5 days ago
Select Loganair flight, departing Tue, 23 Jun from Southampton to Osaka, returning Mon, 6 Jul, priced at £888 found 5 days ago
Loganair
Tue, 23 Jun - Fri, 3 Jul
SOU
Southampton
KIX
Osaka
£893 Return, found 5 days ago
£893
Return
found 5 days ago
Select Loganair flight, departing Tue, 23 Jun from Southampton to Osaka, returning Fri, 3 Jul, priced at £893 found 5 days ago
Loganair
Tue, 23 Jun - Mon, 13 Jul
SOU
Southampton
KIX
Osaka
£898 Return, found 5 days ago
£898
Return
found 5 days ago
Select Loganair flight, departing Tue, 23 Jun from Southampton to Osaka, returning Mon, 13 Jul, priced at £898 found 5 days ago
KLM
Wed, 10 Jun - Tue, 30 Jun
SOU
Southampton
KIX
Osaka
£1,014 Return, found 5 days ago
£1,014
Return
found 5 days ago
Select KLM flight, departing Wed, 10 Jun from Southampton to Osaka, returning Tue, 30 Jun, priced at £1,014 found 5 days ago
Qatar Airways
Wed, 24 Jun - Tue, 30 Jun
SOU
Southampton
KIX
Osaka
£1,040 Return, found 5 days ago
£1,040
Return
found 5 days ago
Select Qatar Airways flight, departing Wed, 24 Jun from Southampton to Osaka, returning Tue, 30 Jun, priced at £1,040 found 5 days ago

Alternative airports near Osaka

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kansai Intl. KIX. Cheapest option available. Average driving time to city centre is 40 minutes. Flights from £1,180
KIX
Kansai Intl.
Cheapest
Average driving time to city centre40 min
Flights from £1,180

Frequently asked questions

How do I find cheap flights from Southampton (SOU) to Osaka (KIX-Kansai Intl.)?
To find a cheap flight from Southampton (SOU) to Osaka (KIX-Kansai Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Southampton (SOU) to Osaka (KIX-Kansai Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Southampton (SOU) to Osaka (KIX-Kansai Intl.)?
There are approximately 12 connecting flights per day from Southampton (SOU) to Osaka (Kansai Intl.) (KIX). Some common connection points include (DUB), Schiphol (AMS), and (MAN).
What is the earliest flight from Southampton (SOU) to Osaka (KIX-Kansai Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SOU to KIX. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Southampton (SOU) to Osaka (KIX-Kansai Intl.)?
Flights from SOU to KIX with one stop typically take around 17 hours, covering approximately 5,975 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Southampton (SOU) to Osaka (KIX-Kansai Intl.)?
Select the "Business class" and "First class" filters when looking for SOU to KIX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Southampton (SOU) to Osaka (KIX-Kansai Intl.) flight with Expedia?
It's easy to earn miles on a Southampton (SOU) to Osaka (KIX-Kansai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Southampton (SOU) to Osaka (KIX-Kansai Intl.) at the last minute?
Typically, booking a last minute flight from Southampton (SOU) to Osaka (KIX-Kansai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Southampton (SOU) to Osaka (KIX-Kansai Intl.) flight and hotel package?
Securing a Southampton (SOU) to Osaka (KIX-Kansai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Southampton (SOU) to Osaka (KIX-Kansai Intl.)?
If you booked your Southampton (SOU) to Osaka (KIX-Kansai Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Southampton
Destination airport
Kansai Intl.
Return price
£865
Distance
9558 km

Book with confidence

Compare flights from Southampton to Osaka easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Southampton to Osaka. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kansai Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Southampton to Kansai Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Southampton (SOU) to Kansai Intl. (KIX)

The easiest way to view the best deals on flights from Southampton to Osaka today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Southampton to Kansai Intl. start at just £866 and range up to £1,040.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Southampton and Osaka
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Southampton to Osaka flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Southampton to Kansai Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Southampton to Osaka easily and book with confidence

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*Available to Expedia members.