KIX

£1,088 Find Cheap Flights from Portsmouth to Osaka – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
£1,088
Typical prices: £1,218-£1,378
Multiple Airlines
Thu 25/10Thu 1/11
SOU - KIX • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Osaka Kansai Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portsmouth to Kansai Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Kansai Intl

Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:00 - 12:10SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
31h 10m2 stops Dublin Shanghai Pu Dong
Multiple Airlines Logo
14:00 - 19:30KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
38h 30m3 stops Hong Kong Intl Shanghai Pu Dong Dublin
£1,088Multiple Airlines
Tue, 15 Dec - Thu, 31 Dec
Multiple Airlines Logo
09:20 - 16:25SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
46h 05m2 stops Dublin Doha Hamad Intl
Multiple Airlines Logo
17:55 - 11:55KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
27h 00m2 stops Doha Hamad Intl Dublin
£1,106Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:00 - 13:20SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
32h 20m3 stops Dublin Paris Charles de Gaulle Shanghai Pu Dong
Multiple Airlines Logo
14:00 - 19:30KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
38h 30m3 stops Hong Kong Intl Shanghai Pu Dong Dublin
£1,123Multiple Airlines
Tue, 15 Dec - Thu, 31 Dec
Multiple Airlines Logo
15:15 - 16:25SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
40h 10m2 stops Edinburgh Turnhouse Doha Hamad Intl
Multiple Airlines Logo
17:55 - 11:55KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
27h 00m2 stops Doha Hamad Intl Dublin
£1,195Multiple Airlines
Tue, 15 Dec - Thu, 31 Dec
Multiple Airlines Logo
15:15 - 16:25SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
40h 10m2 stops Edinburgh Turnhouse Doha Hamad Intl
Multiple Airlines Logo
17:55 - 11:55KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
27h 00m2 stops Doha Hamad Intl Dublin
£1,273Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Qatar Airways Logo
09:15 - 17:25SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
48h 10m2 stops Dublin Doha Hamad Intl
Qatar Airways Logo
18:55 - 19:30KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
32h 35m2 stops Doha Hamad Intl Dublin
£1,281Qatar Airways
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:00 - 13:20SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
32h 20m2 stops Dublin Shanghai Pu Dong
Multiple Airlines Logo
14:35 - 14:45KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
33h 10m2 stops Beijing Capital Edinburgh Turnhouse
£1,286Multiple Airlines
Fri, 23 Oct - Fri, 30 Oct
Multiple Airlines Logo
17:20 - 12:30SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
35h 10m3 stops Amsterdam Schiphol Barcelona-El Prat Shanghai Pu Dong
Multiple Airlines Logo
10:55 - 11:55KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
34h 00m3 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl Dublin
£1,299Multiple Airlines
Fri, 23 Oct - Fri, 30 Oct
Multiple Airlines Logo
09:05 - 18:00SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
24h 55m2 stops Amsterdam Schiphol Shanghai Pu Dong
Multiple Airlines Logo
10:55 - 11:55KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
34h 00m3 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl Dublin
£1,385Multiple Airlines
Fri, 18 Dec - Sun, 3 Jan
Multiple Airlines Logo
08:55 - 16:25SOU  Southampton Eastleigh-KIX Osaka Kansai Intl
46h 30m2 stops Edinburgh Turnhouse Doha Hamad Intl
Multiple Airlines Logo
17:55 - 11:55KIX  Osaka Kansai Intl-SOU Southampton Eastleigh
27h 00m2 stops Doha Hamad Intl Dublin
£1,527Multiple Airlines
Booking Insights

Price, demand, and travel trends for Portsmouth to Osaka Kansai Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Portsmouth to Osaka Kansai Intl Airport with more confidence.

What is the cheapest airline to fly from Portsmouth to Osaka Kansai Intl Airport?

Qatar Airways (£1,281) offered the cheapest return ticket from Portsmouth to Osaka Kansai Intl Airport in the last 5 days.

Find deals

When to book flights from Portsmouth to Kansai Intl

Are your dates flexible? Find out the best times to travel from Portsmouth to Kansai Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Portsmouth to Osaka Kansai Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports do connecting flights from Portsmouth to Osaka Kansai Intl Airport pass through?

    Most connecting flights from Portsmouth to Osaka Kansai Intl Airport pass through Amsterdam Schiphol (AMS), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Portsmouth to Osaka Kansai Intl Airport?

    On the Portsmouth to Osaka Kansai Intl Airport route, being flexible with your departure day can save you up to 12%. Saturday is the cheapest day at £1,218 return on average, while Sunday is the most expensive at £1,377 – a £159 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Osaka Kansai Intl Airport?

    Some of the most popular sights in Osaka Kansai Intl Airport are Osaka Namba Train Station, Umeda, and Dotonbori Glico Man Sign. These are among the most viewed places in Osaka Kansai Intl Airport on KAYAK.

  • Do I need a passport to fly from Portsmouth to Osaka Kansai Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Portsmouth to Osaka Kansai Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £1,088 to £9,361. That means the highest observed fare was about 9x higher than the lowest one.

  • What is the time difference between Portsmouth and Osaka Kansai Intl Airport?

    Osaka Kansai Intl Airport is 8 hours ahead of Portsmouth (Japan Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Osaka Kansai Intl Airport (KIX)?

    Osaka Kansai Intl Airport (KIX) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:
    • Yesaway
    • CG Car Rental
    • KuMa Rental Car
    • IX Rental
    • HM Rent a Car

Your guide to booking Portsmouth to Osaka Kansai Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average £1,218 – about £159 less than Sunday (12% savings) based on the last 12 months.

More options for your flight from Portsmouth to Kansai Intl

Complete your trip to Kansai Intl with a hotel stay or car hire

Car hire in Osaka
Hotels in Osaka
Holidays in Osaka