£331 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 7/4. 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, 0 bags

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Cheap Flights from Southampton to Thailand

Cheapest return prices found by our users on KAYAK in the last 72 hours
Phuket City
Phuket City2 stops£724
Ko Samui
Ko Samui2 stops£992
Chiang Mai
Chiang Mai3 stops£879
Phuket City
Phuket City2 stops£724
Ko Samui
Ko Samui2 stops£992
Chiang Mai
Chiang Mai3 stops£879

Book Cheap Southampton to Thailand Plane Tickets

 
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

Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
20:10 - 11:45
SOU
-
BKK
32h 35m
2 stops
Multiple Airlines Logo
14:40 - 15:35
BKK
-
SOU
31h 55m
2 stops
£585Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
12:25 - 18:00
SOU
-
BKK
22h 35m
2 stops
Multiple Airlines Logo
14:40 - 15:35
BKK
-
SOU
31h 55m
2 stops
£596Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
14:15 - 18:45
SOU
-
BKK
21h 30m
2 stops
Multiple Airlines Logo
16:50 - 19:20
BKK
-
SOU
33h 30m
2 stops
£694Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
20:10 - 11:45
SOU
-
BKK
32h 35m
2 stops
Multiple Airlines Logo
14:40 - 11:55
BKK
-
SOU
52h 15m
2 stops
£695Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
14:15 - 07:10
SOU
-
BKK
33h 55m
2 stops
Multiple Airlines Logo
06:50 - 17:30
BKK
-
SOU
41h 40m
3 stops
£716Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
08:50 - 21:45
SOU
-
HKT
29h 55m
2 stops
Multiple Airlines Logo
11:05 - 17:25
HKT
-
SOU
37h 20m
2 stops
£724Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
KLM Logo
08:50 - 10:05
SOU
-
BKK
18h 15m
1 stop
KLM Logo
11:35 - 08:20
BKK
-
SOU
27h 45m
2 stops
£727KLM
Tue, 3 Mar - Mon, 9 Mar
Qatar Airways Logo
12:25 - 19:25
SOU
-
BKK
24h 00m
2 stops
Qatar Airways Logo
18:55 - 15:35
BKK
-
SOU
27h 40m
2 stops
£756Qatar Airways
Wed, 22 Jul - Tue, 11 Aug
Qatar Airways Logo
09:10 - 15:45
SOU
-
USM
24h 35m
3 stops
Qatar Airways Logo
18:55 - 19:30
USM
-
SOU
30h 35m
3 stops
£1,705Qatar Airways
Wed, 22 Jul - Tue, 11 Aug
Qatar Airways Logo
09:10 - 16:35
SOU
-
USM
25h 25m
3 stops
Qatar Airways Logo
20:50 - 19:30
USM
-
SOU
28h 40m
3 stops
£1,707Qatar Airways
Booking Insights

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 £529 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £1,372 and £1,310 respectively.

Find deals

Good to know - Cheap tickets from Southampton to Thailand

Low seasonJuly
Cheapest flight£331
Best time to beat the crowds but there is an average 53% increase in price.
Most popular time to fly (60% 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.

Reviews of the 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.
7.7
KLMOverall score based on 1443 reviews
7.3Food
7.8Boarding
7.1Entertainment
7.6Comfort
8.4Crew
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

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

Information on your arrival and departure airports

Southampton (SOU)