C$1,145 Cheap Flights from Southampton (SOU) to Osaka (OSAA)

Compare Southampton to Osaka flight deals

Find the cheapest month or even day of the year to fly to Osaka

Book the best Osaka fare with no extra fees

Flight deals from Southampton to Osaka

Looking for a cheap last-minute deal or the best return flight from Southampton Airport to Osaka? If you want to travel next month, return fares start from C$1,516. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Southampton to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to Osaka flights are currently cheapest in October.

Alternative Southampton to Osaka routes

Looking for the cheapest, fastest or easiest route from Southampton to Osaka? You could fly into the following airports instead.

Southampton to Osaka: Flight information

The things to know before you go.
Cheapest flight foundC$1,145
Cheapest month to flyOctober

Finding cheap flights from Southampton to Osaka: Frequently asked questions

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
The best price we found for a return flight from Southampton to Osaka is C$1,516. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Southampton to Osaka. But we found flights with one or more stops from C$1,516.
As of May 2026, there are no flights flying from Southampton to Osaka.
The cheapest month to fly from Southampton to Osaka is usually June.
If you're flying from Southampton Airport, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from C$1,516.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to Osaka on Wednesday, June 10, 2026.
No airlines currently offer direct flights between Southampton Airport and Osaka. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Osaka but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 17°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.
Currently, easyJet offers the cheapest flight tickets to Osaka.

Travelling from Southampton Airport (SOU) to Osaka: what you need to know

  • The timezone in Osaka is UTC+9. The city is 9 hours ahead of Southampton, where Southampton Airport is located.

  • To ensure you get on your flight from SOU to Osaka, leave enough time to navigate the airport and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Flying over a peak time like August? School holidays and other popular periods can mean longer queues and delays at check-in and security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.

  • Stopovers offer a great opportunity to visit a new city or just take a break during your travels. When searching for a flight from SOU to Osaka, deselect 'Direct flights only' to check out all potential stops. Amsterdam Airport Schiphol Airport (AMS) is one option.

  • You can visit Japan for tourism purposes without a visa if you have a passport from United Kingdom. But before reserving your flight tickets from Southampton Airport to Osaka, make sure you're up to date with the latest guidelines. Visa rules are subject to change, and you may require some documentation if your trip is for business or other reasons.

  • Located around 8 kilometres from central Southampton, SOU can be reached in about 19 minutes by car, depending on traffic. The same journey by public transport takes roughly 26 minutes.

  • Want a convenient hotel close to SOU? If you're catching an early flight from Southampton Airport to Osaka, these stays will have you moments from your departure lounge:

How to find the cheapest flights from Southampton Airport (SOU) to Osaka

  • C$1,145 is the best price for a one-way ticket from Southampton Airport to Osaka. Return flights start at C$1,516. These prices can change depending on availability and demand.

  • To score cheap tickets from SOU to Osaka, book early. Airlines tend to offer their most competitively priced fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest tickets from Southampton Airport to Osaka throughout the entire month. It's the best way to snap up a bargain if your travel plans are flexible.

  • Create a Price Alert for cheap tickets from SOU to Osaka. You don't need to search every day to see whether fares have dropped. We'll update you the moment the price changes.

  • Use the filters to tailor your flights from Southampton Airport to Osaka. Simply enter your preferred arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to find the best deals.

Airports in Osaka

Kansai International Airport (KIX)

Itami Airport (ITM)

  • The centre of Osaka is about 16 kilometres from Itami Airport (ITM). After your flight from Southampton Airport to Osaka has landed and you've made your way through the terminal, the drive should take about 18 minutes.

  • After your flight from SOU to Osaka, unwind at a hotel near ITM. These are some comfortable accommodation options that'll help you slip into relaxation mode:

Best time to go to Osaka

  • It's time to pick your travel dates for your flight from Southampton Airport to Osaka. June is the most popular month to visit Osaka. If you prefer a quieter vibe, go in April.

  • Before locking in your flight from Southampton Airport to Osaka, think about the type of weather you enjoy. August is the warmest month in Osaka, with temperatures ranging from 21ºC to 34ºC.

  • For cooler conditions, lock in a cheap flight from SOU to Osaka in January when temperatures average between 0ºC and 10ºC.

More about Osaka

  • When it comes to searching for somewhere to rest your head, you'll find the most popular stays in Osaka right here. Explore these hotels as soon as you've locked in your flight from Southampton Airport to Osaka:

  • Osaka Castle and Dotonbori are just the start of the leading attractions to put on your Osaka travel itinerary. Keep the sightseeing going at Universal Studios Japan.

Complete your Osaka trip with a car rental

  • We use the same magic that helped you find your cheap flight from Southampton Airport to Osaka to track down awesome deals on car rentals. Search for your ride in seconds and easily compare your options. Plus you'll find everything you need to know about car rentals in Osaka, from the most popular car type to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.