£657 Find Cheap Flights from Portsmouth to Asia

1 adult
1 adult, Economy

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Good to know - Cheap tickets from Portsmouth to Asia

Low seasonJune
High seasonDecember
Cheapest flight£433
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Southampton to Bangkok

FAQs for booking flights from Portsmouth to Asia

  • How does KAYAK find such low prices on flights from Portsmouth to Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asia from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Asia with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Asia from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Portsmouth to Asia

 
Need help choosing which airline to fly with from Portsmouth to Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1358 reviews
7.2Food
7.8Boarding
7.7Comfort
7.1Entertainment
8.4Crew
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Book cheap flights from Portsmouth to Asia

Recent return flight deals

21/11Fri
2 stopsQatar Airways
30h 25mSOU-BOM
10/12Wed
2 stopsQatar Airways
23h 15mBOM-SOU
£657
16/11Sun
2 stopsQatar Airways
24h 00mSOU-DEL
30/11Sun
2 stopsQatar Airways
28h 25mDEL-SOU
£692
16/11Sun
2 stopsQatar Airways
30h 35mSOU-DEL
30/11Sun
2 stopsQatar Airways
32h 30mDEL-SOU
£693
16/11Sun
2 stopsQatar Airways
17h 15mSOU-DEL
30/11Sun
2 stopsQatar Airways
32h 30mDEL-SOU
£694
30/9Tue
2 stops
19h 00mSOU-HYD
24/10Fri
2 stops
19h 35mHYD-SOU
£704
30/9Tue
2 stops
19h 00mSOU-HYD
24/10Fri
2 stops
19h 35mHYD-SOU
£706
24/6Tue
1 stopKLM
17h 25mSOU-NRT
14/7Mon
1 stopKLM
37h 15mNRT-SOU
£736
8/8Fri
1 stopKLM
27h 00mSOU-DEL
31/8Sun
1 stopKLM
33h 25mDEL-SOU
£791
18/9Thu
1 stopKLM
33h 55mSOU-BKK
3/10Fri
1 stopKLM
26h 40mBKK-SOU
£814
6/11Thu
1 stopKLM
25h 35mSOU-BOM
21/11Fri
1 stopKLM
11h 55mBOM-SOU
£877

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Recent one-way flight deals

17/6Tue
3 stops
50h 30mSOU-BKK
£433
30/8Sat
2 stops
18h 15mSOU-HYD
£449
17/6Tue
2 stops
39h 15mSOU-BKK
£581
9/7Wed
2 stopsQatar Airways
36h 30mSOU-BOM
£596
10/7Thu
2 stopsQatar Airways
54h 10mSOU-BOM
£630
26/10Sun
2 stopsQatar Airways
19h 35mSOU-BKK
£654
19/6Thu
1 stopKLM
33h 55mSOU-BKK
£729
16/7Wed
1 stopKLM
27h 00mSOU-DEL
£780
16/7Wed
1 stopKLM
27h 00mSOU-DEL
£782
17/6Tue
1 stopKLM
33h 55mSOU-BKK
£782

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Last minute flights from Portsmouth to Asia

Last minute flight, train and bus deals

16/6Mon
multi-stopKLM
33h 40mSOU-BKK
23/6Mon
multi-stopKLM
36h 15mBKK-SOU
£658
16/6Mon
multi-stopKLM
18h 10mSOU-BKK
23/6Mon
multi-stopKLM
36h 15mBKK-SOU
£667
16/6Mon
multi-stopKLM
18h 10mSOU-BKK
23/6Mon
multi-stopKLM
35h 45mBKK-SOU
£706
16/6Mon
multi-stop
25h 10mSOU-BKK
22/6Sun
multi-stop
34h 45mBKK-SOU
£795
16/6Mon
multi-stop
19h 45mSOU-BKK
22/6Sun
multi-stop
20h 20mBKK-SOU
£831
16/6Mon
multi-stop
24h 35mSOU-BKK
23/6Mon
multi-stop
29h 15mBKK-SOU
£888
16/6Mon
multi-stop
24h 35mSOU-BKK
22/6Sun
multi-stop
35h 20mBKK-SOU
£908
16/6Mon
multi-stopKLM
18h 50mSOU-DPS
23/6Mon
multi-stopKLM
33h 35mDPS-SOU
£933
16/6Mon
multi-stop
24h 35mSOU-BKK
23/6Mon
multi-stop
25h 50mBKK-SOU
£969
13/6Fri
multi-stopQatar Airways
29h 40mSOU-MNL
27/6Fri
multi-stopQatar Airways
50h 45mMNL-SOU
£2,813

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Everything you need to know for your flight to Asia

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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