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Cheap flights from Portsmouth to Osaka from £790

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — OSA
2 Mar — 9 Mar1
1 adult
Sat 2/3
Sat 9/3

How far in advance should I book a flight from Portsmouth to Osaka?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 18% on flights from Portsmouth to Osaka compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £763. For sooner than that we have options available in the next 3 days from £915.

What is the cheapest month to fly from Portsmouth to Osaka?

The best pricing can be found in the month of October. Prices to Osaka from Portsmouth average £915. You can even find prices in October for less than £915, as users have found deals to Osaka from as low as £566. The month of December appears to be one of the more expensive times to travel to Osaka from Portsmouth. Flying in the targeted month can save you up to 23%.

When is the cheapest time to fly from Portsmouth to Osaka (P0R - OSA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Osaka as you normally would.

Cheap KLM flights from Portsmouth to Osaka

Explore cheap flight options specifically provided by KLM for the route between Portsmouth and Osaka. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 937,418 searches. Data last updated 27 February 2024.
Fri 8/309:20SOU - KIX
1 stop15h 15mKLM
Tue 12/311:05KIX - SOU
1 stop30h 45mKLM
Deal found 24/2£790
Fri 8/309:20SOU - KIX
1 stop15h 15mKLM
Tue 12/311:05KIX - SOU
1 stop30h 45mKLM
Deal found 25/2£799
Fri 8/317:20SOU - KIX
2 stops32h 25mKLM
Tue 12/311:05KIX - SOU
1 stop38h 45mKLM
Deal found 25/2£1,151

Cheap Portsmouth to Osaka flights in February & March 2024

Find cheap flight options from Portsmouth to Osaka specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 937,418 searches. Prices were last updated on 27 February 2024.
Fri 8/309:20SOU - KIX
1 stop15h 15mKLM
Tue 12/311:05KIX - SOU
1 stop30h 45mKLM
Deal found 24/2£790
Fri 8/309:20SOU - KIX
1 stop15h 15mKLM
Tue 12/311:05KIX - SOU
1 stop30h 45mKLM
Deal found 25/2£799
Fri 8/317:20SOU - KIX
2 stops32h 25mKLM
Tue 12/311:05KIX - SOU
1 stop38h 45mKLM
Deal found 25/2£1,151
Thu 21/308:40SOU - KIX
2 stops23h 25mMultiple Airlines
Thu 28/323:30KIX - SOU
2 stops24h 55mMultiple Airlines
Deal found 25/2£1,634

Portsmouth to Osaka 2024 flight deals

Discover exclusive flight deals for travel between Portsmouth and Osaka in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 937,418 searches. Data last updated 27 February 2024.
Fri 8/309:20SOU - KIX
1 stop15h 15mKLM
Tue 12/311:05KIX - SOU
1 stop30h 45mKLM
Deal found 24/2£790
Fri 8/309:20SOU - KIX
1 stop15h 15mKLM
Tue 12/311:05KIX - SOU
1 stop30h 45mKLM
Deal found 25/2£799
Fri 8/317:20SOU - KIX
2 stops32h 25mKLM
Tue 12/311:05KIX - SOU
1 stop38h 45mKLM
Deal found 25/2£1,151
Wed 7/817:20SOU - KIX
2 stops40h 30mMultiple Airlines
Wed 14/811:30KIX - SOU
1 stop35h 15mMultiple Airlines
Deal found 25/2£1,265
Wed 7/819:40SOU - KIX
2 stops37h 35mMultiple Airlines
Wed 14/823:45KIX - SOU
2 stops27h 25mMultiple Airlines
Deal found 25/2£1,276
Wed 7/808:30SOU - KIX
1 stop16h 20mMultiple Airlines
Wed 14/811:30KIX - SOU
1 stop35h 15mMultiple Airlines
Deal found 25/2£1,411
Thu 21/308:40SOU - KIX
2 stops23h 25mMultiple Airlines
Thu 28/323:30KIX - SOU
2 stops24h 55mMultiple Airlines
Deal found 25/2£1,634
Wed 7/812:30SOU - KIX
2 stops44h 30mMultiple Airlines
Wed 14/813:10KIX - SOU
3 stops50h 50mMultiple Airlines
Deal found 25/2£2,201

Find flights from Portsmouth to Osaka within your budget

Customise your flight search to find flights from Portsmouth to Osaka 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 937,418 searches. Data last updated 27 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£790 - £2,201

Route

Depart

Return

Price

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 8/3

1 stop15h 15m

Osaka Kansai Intl

Tue 12/3

1 stop30h 45m

£790

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 8/3

1 stop15h 15m

Osaka Kansai Intl

Tue 12/3

1 stop30h 45m

£799

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Fri 8/3

2 stops32h 25m

Osaka Kansai Intl

Tue 12/3

1 stop38h 45m

£1,151

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Wed 7/8

2 stops40h 30m

Osaka Kansai Intl

Wed 14/8

1 stop35h 15m

£1,265

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Wed 7/8

2 stops37h 35m

Osaka Kansai Intl

Wed 14/8

2 stops27h 25m

£1,276

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Wed 7/8

1 stop16h 20m

Osaka Kansai Intl

Wed 14/8

1 stop35h 15m

£1,411

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Thu 21/3

2 stops23h 25m

Osaka Kansai Intl

Thu 28/3

2 stops24h 55m

£1,634

Southampton EastleighOsaka Kansai Intl

SOU - KIX

SOUKIX

Southampton Eastleigh

Wed 7/8

2 stops44h 30m

Osaka Kansai Intl

Wed 14/8

3 stops50h 50m

£2,201

Flights are sorted by cheapest first

Deals found on 24/2

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated 27 February 2024.
7.8
Good
1,764 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.3

Food

7.3

Overall

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.8
Good
1,764 reviews
7.8
Good
1,764 reviews

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.3

Food

7.3

Overall

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Portsmouth to Osaka for under £800 on Cheapflights?

Yes, there are multiple flights from Portsmouth to Osaka for under £800. The cheapest flight booked recently is on KLM for just £790, but on average you can expect to pay £1,316.

What are the most popular airlines that fly from Portsmouth to Osaka?

What does LHR to KIX mean?

London Heathrow Airport is LHR and Osaka Kansai Intl Airport is KIX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Osaka Itami Airport (ITM), Kobe Airport (UKB) are some additional IATA codes for airports related to your trip.

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.

Top 10 airlines flying from Portsmouth to Osaka

Discover the top 10 airlines that operate flights from Portsmouth to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 937,418 searches. Data last updated 27 February 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£404Average£609FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£457Average£725FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£521Average£747FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Shenzhen AirlinesCheapest£616Average£754FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
KLMCheapest£693Average£809FlexibilityNo cancel feeOn-time75%
Search KLM flights
Cathay PacificCheapest£721Average£911FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapest£733Average£1,113FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapest£749Average£881FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Korean AirCheapest£806Average£1,031FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EmiratesCheapest£819Average£1,074FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Search flights from Portsmouth to Osaka by cabin class

Find flights from Portsmouth to Osaka, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Portsmouth to Osaka?

Cheapflights helps you search for flights from Portsmouth to Osaka via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Osaka?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portsmouth to Osaka for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portsmouth to Osaka with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Osaka, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portsmouth to Osaka become cheaper?

Yes, Cheapflights offers price alerts on Portsmouth to Osaka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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