£579 Find Cheap Flights from Southampton to Thailand

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Thailand departing on 8/6. 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.
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Best Thailand Flight Deals from Southampton

Cheapest return prices found by our users on KAYAK in the last 72 hours

Phuket City
Phuket City2 stops£770
Phuket City
Phuket City2 stops£770

Cheap Flight Deals from Southampton to Thailand (SOU-TH0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Southampton to Thailand

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Southampton to Thailand.
Discover the best prices for you by selecting your travel dates on KAYAK.
KLM Logo
09:20 - 09:30SOU-BKK
18h 10m1 stop
KLM Logo
11:35 - 08:45BKK-SOU
51h 10m2 stops
£579KLM
Find Deal
Sun, 8 Jun - Mon, 16 Jun
KLM Logo
18:25 - 09:30SOU-BKK
33h 05m1 stop
KLM Logo
12:05 - 08:50BKK-SOU
26h 45m1 stop
£580KLM
Find Deal
Sun, 8 Jun - Mon, 16 Jun
KLM Logo
09:20 - 09:15SOU-BKK
17h 55m2 stops
KLM Logo
11:35 - 17:00BKK-SOU
35h 25m2 stops
£642KLM
Find Deal
Sun, 8 Jun - Mon, 16 Jun
Qatar Airways Logo
09:10 - 13:25SOU-BKK
22h 15m2 stops
Qatar Airways Logo
20:00 - 19:30BKK-SOU
29h 30m2 stops
£711Qatar Airways
Find Deal
Tue, 20 May - Thu, 5 Jun
Qatar Airways Logo
09:10 - 13:25SOU-BKK
22h 15m2 stops
Qatar Airways Logo
20:00 - 19:30BKK-SOU
29h 30m2 stops
£714Qatar Airways
Find Deal
Tue, 20 May - Wed, 4 Jun
Qatar Airways Logo
09:40 - 13:25SOU-BKK
21h 45m2 stops
Qatar Airways Logo
20:00 - 19:30BKK-SOU
29h 30m2 stops
£736Qatar Airways
Find Deal
Thu, 15 May - Tue, 20 May
Qatar Airways Logo
09:10 - 13:25SOU-BKK
22h 15m2 stops
Qatar Airways Logo
20:00 - 19:30BKK-SOU
29h 30m2 stops
£739Qatar Airways
Find Deal
Tue, 20 May - Sun, 8 Jun
KLM Logo
18:05 - 09:30SOU-BKK
33h 25m1 stop
KLM Logo
12:05 - 08:45BKK-SOU
26h 40m1 stop
£760KLM
Find Deal
Sat, 17 May - Sat, 31 May
KLM Logo
17:35 - 20:40SOU-HKT
21h 05m2 stops
KLM Logo
21:55 - 08:45HKT-SOU
40h 50m2 stops
£770KLM
Find Deal
Fri, 13 Jun - Fri, 20 Jun
 Logo
09:20 - 23:55SOU-BKK
32h 35m2 stops
 Logo
02:55 - 08:50BKK-SOU
35h 55m2 stops
Sun, 8 Jun - Sun, 15 Jun
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KAYAK's insights & trends for Southampton to Thailand flights

Get data-powered insights and trends into flights from Southampton to Thailand to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Thailand?

The average price for all round-trip flights from Southampton to Thailand depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Thailand is generally in the evening, when retur flights cost £918 on average. Morning departures are around 47% more expensive than evening flights, on average. The most expensive time of day to fly to Thailand is generally in the morning, which is peak travel time and where the average cost of a ticket is £1,353.

What is the cheapest month to fly from Southampton to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Southampton to Thailand, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Southampton to Thailand is September, when tickets cost £609 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is £1,514 and £1,072 respectively.

Good to know - Cheap tickets from Southampton to Thailand

Low season

May

High season

April

Cheapest flight

£579
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Southampton to Bangkok

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Southampton to Thailand?

    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 Southampton to Thailand.

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

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

  • What is the Hacker Fare option on flights from Southampton to Thailand?

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

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

    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 from Southampton to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Southampton to Thailand

Need help choosing which airline to fly with from Southampton to Thailand? 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 1334 reviews
7.1Entertainment
7.7Comfort
8.4Crew
7.8Boarding
7.2Food
Airline reviews

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.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

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.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

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

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