£433 Find Cheap Flights from Southampton to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Thailand departing on 17/6. 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.
1 adult
1 adult, Economy

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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£1,010
Ko Samui
Ko Samui2 stops£1,534
Phuket City
Phuket City2 stops£1,010
Ko Samui
Ko Samui2 stops£1,534

Cheap Flights from Southampton to Thailand

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

Recent return flight deals from Southampton to Thailand

Wed, 24 Sep - Tue, 7 Oct
Logo
09:10 - 12:55SOU-BKK
21h 45m2 stops
Logo
02:30 - 19:30BKK-SOU
23h 00m2 stops
£711
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Sun, 5 Oct - Wed, 15 Oct
Qatar Airways Logo
09:10 - 13:25SOU-BKK
22h 15m2 stops
Qatar Airways Logo
21:05 - 19:30BKK-SOU
28h 25m2 stops
£718Qatar Airways
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Tue, 2 Sep - Wed, 10 Sep
Qatar Airways Logo
09:10 - 19:50SOU-BKK
28h 40m2 stops
Qatar Airways Logo
08:40 - 19:30BKK-SOU
40h 50m2 stops
£720Qatar Airways
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Wed, 24 Sep - Tue, 7 Oct
Qatar Airways Logo
09:10 - 12:55SOU-BKK
45h 45m2 stops
Qatar Airways Logo
02:30 - 19:30BKK-SOU
23h 00m2 stops
£726Qatar Airways
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Thu, 2 Oct - Wed, 15 Oct
Qatar Airways Logo
09:40 - 12:55SOU-BKK
21h 15m2 stops
Qatar Airways Logo
21:05 - 19:30BKK-SOU
28h 25m2 stops
£743Qatar Airways
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Thu, 10 Jul - Thu, 24 Jul
Logo
17:15 - 23:55SOU-BKK
24h 40m2 stops
Logo
09:30 - 08:40BKK-SOU
29h 10m2 stops
£753
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Thu, 18 Sep - Fri, 3 Oct
KLM Logo
17:35 - 09:30SOU-BKK
33h 55m1 stop
KLM Logo
12:05 - 08:45BKK-SOU
26h 40m1 stop
£814KLM
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Thu, 10 Jul - Thu, 24 Jul
KLM Logo
18:25 - 09:15SOU-BKK
32h 50m2 stops
KLM Logo
12:05 - 17:50BKK-SOU
35h 45m1 stop
£919KLM
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Thu, 10 Jul - Thu, 24 Jul
KLM Logo
18:25 - 09:15SOU-BKK
32h 50m2 stops
KLM Logo
12:05 - 17:50BKK-SOU
35h 45m1 stop
£933KLM
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Thu, 10 Jul - Thu, 24 Jul
KLM Logo
09:20 - 09:30SOU-BKK
18h 10m1 stop
KLM Logo
12:05 - 17:50BKK-SOU
35h 45m1 stop
£965KLM
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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 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 May, when tickets cost £563 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is £1,541 and £1,058 respectively.

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Good to know - Cheap tickets from Southampton to Thailand

Low seasonMay
High seasonApril
Cheapest flight£433
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (3% 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.

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

    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.

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 1358 reviews
7.1Entertainment
8.4Crew
7.7Comfort
7.8Boarding
7.2Food
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.

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.

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

Everything you need to know for your flight from Southampton to Thailand

Information on your arrival and departure airports

Southampton (SOU)

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