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Cheap flights from Southampton to Thailand from £433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Thailand departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Southampton to Thailand

Cheap return flights

Multiple Airlines Logo
09:30 - 19:25SOU-BKK
26h 55m2 stops
Multiple Airlines Logo
02:00 - 19:40BKK-SOU
24h 40m2 stops
£565Multiple Airlines
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Multiple Airlines Logo
20:10 - 23:20SOU-BKK
44h 10m2 stops
Multiple Airlines Logo
08:55 - 11:55BKK-SOU
34h 00m2 stops
£601Multiple Airlines
Find Deal
Mon, 26 Jan - Mon, 23 Feb
Multiple Airlines Logo
09:30 - 12:55SOU-HKT
20h 25m2 stops
Multiple Airlines Logo
00:50 - 19:40HKT-SOU
25h 50m2 stops
£611Multiple Airlines
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Qatar Airways Logo
09:30 - 18:25SOU-BKK
25h 55m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£724Qatar Airways
Find Deal
Mon, 10 Nov - Tue, 25 Nov
Qatar Airways Logo
09:30 - 18:25SOU-BKK
25h 55m2 stops
Qatar Airways Logo
08:15 - 19:40BKK-SOU
42h 25m2 stops
£725Qatar Airways
Find Deal
Mon, 10 Nov - Mon, 24 Nov
Qatar Airways Logo
20:10 - 18:25SOU-BKK
39h 15m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£727Qatar Airways
Find Deal
Thu, 6 Nov - Mon, 8 Dec
KLM Logo
17:30 - 07:10SOU-BKK
30h 40m1 stop
KLM Logo
12:15 - 08:10BKK-SOU
26h 55m1 stop
£738KLM
Find Deal
Mon, 26 Jan - Mon, 23 Feb
KLM Logo
17:30 - 07:10SOU-BKK
30h 40m1 stop
KLM Logo
09:30 - 08:10BKK-SOU
29h 40m2 stops
£762KLM
Find Deal
Mon, 26 Jan - Mon, 23 Feb
KLM Logo
09:00 - 07:10SOU-BKK
15h 10m1 stop
KLM Logo
12:15 - 08:25BKK-SOU
27h 10m1 stop
£859KLM
Find Deal
Thu, 29 Jan - Thu, 12 Feb
KLM Logo
09:00 - 10:05SOU-BKK
18h 05m1 stop
KLM Logo
12:15 - 08:25BKK-SOU
27h 10m1 stop
£861KLM
Find Deal
Thu, 29 Jan - Thu, 12 Feb

KLM flights from Southampton to Thailand

Our best KLM deals on Southampton to Thailand flight tickets
KLM
24 Sept
SOU09:20Southampton Eastleigh
18h 10m
1 stop
BKK09:30Bangkok Suvarnabhumi
28 Sept
BKK11:35Bangkok Suvarnabhumi
51h 10m
2 stops
SOU08:45Southampton Eastleigh
£714
Find similar
KLM
24 Sept
SOU09:20Southampton Eastleigh
18h 10m
1 stop
BKK09:30Bangkok Suvarnabhumi
28 Sept
BKK11:35Bangkok Suvarnabhumi
35h 25m
2 stops
SOU17:00Southampton Eastleigh
£716
Find similar
KLM
24 Sept
SOU09:20Southampton Eastleigh
17h 55m
2 stops
BKK09:15Bangkok Suvarnabhumi
28 Sept
BKK11:35Bangkok Suvarnabhumi
51h 10m
2 stops
SOU08:45Southampton Eastleigh
£737
Find similar

Qatar Airways flights from Southampton to Thailand

Our best Qatar Airways deals on Southampton to Thailand flight tickets
Qatar Airways
10 Nov
SOU09:30Southampton Eastleigh
25h 55m
2 stops
BKK18:25Bangkok Suvarnabhumi
25 Nov
BKK20:30Bangkok Suvarnabhumi
30h 10m
2 stops
SOU19:40Southampton Eastleigh
£724
Find similar
Qatar Airways
10 Nov
SOU09:30Southampton Eastleigh
25h 55m
2 stops
BKK18:25Bangkok Suvarnabhumi
20 Nov
BKK09:05Bangkok Suvarnabhumi
37h 30m
2 stops
SOU15:35Southampton Eastleigh
£725
Find similar
Qatar Airways
6 Nov
SOU20:10Southampton Eastleigh
39h 15m
2 stops
BKK18:25Bangkok Suvarnabhumi
8 Dec
BKK20:30Bangkok Suvarnabhumi
30h 10m
2 stops
SOU19:40Southampton Eastleigh
£727
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Thailand 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, momondo users made 279,928 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Southampton to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 30/10

09:30-19:25

2 stops26h 55m

Bangkok Suvarnabhumi

Wed 5/11

02:00-19:40

2 stops24h 40m

£565

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 26/1

20:10-23:20

2 stops44h 10m

Bangkok Suvarnabhumi

Mon 23/2

08:55-11:55

2 stops34h 00m

£601

SouthamptonPhuket City

SOU - HKT

SOUHKT

Southampton Eastleigh

Thu 30/10

09:30-12:55

2 stops20h 25m

Phuket City

Wed 5/11

00:50-19:40

2 stops25h 50m

£611

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 10/11

09:30-18:25

2 stops25h 55m

Bangkok Suvarnabhumi

Tue 25/11

20:30-19:40

2 stops30h 10m

£724

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 10/11

09:30-18:25

2 stops25h 55m

Bangkok Suvarnabhumi

Mon 24/11

08:15-19:40

2 stops42h 25m

£725

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 6/11

20:10-18:25

2 stops39h 15m

Bangkok Suvarnabhumi

Mon 8/12

20:30-19:40

2 stops30h 10m

£727

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 26/1

17:30-07:10

1 stop30h 40m

Bangkok Suvarnabhumi

Mon 23/2

12:15-08:10

1 stop26h 55m

£738

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 26/1

17:30-07:10

1 stop30h 40m

Bangkok Suvarnabhumi

Mon 23/2

09:30-08:10

2 stops29h 40m

£762

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 29/1

09:00-07:10

1 stop15h 10m

Bangkok Suvarnabhumi

Thu 12/2

12:15-08:25

1 stop27h 10m

£859

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 29/1

09:00-10:05

1 stop18h 05m

Bangkok Suvarnabhumi

Thu 12/2

12:15-08:25

1 stop27h 10m

£861

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Thailand from

How to get the cheapest flight ticket from Southampton to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Thailand?

In general, May is the cheapest month to fly from Southampton to Thailand. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £561. If you are unable to visit Thailand during the month of May, then departing from Southampton during the month September is also very affordable. Most momondo users find prices during this month for around £654.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Monday when prices can be found for as low as £738. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,211.

What is the cheapest time of day to depart on your flight to Thailand?

Our data shows that the cheapest Southampton to Thailand flights are usually those with departure times in the afternoon. Our users have found flights to Thailand in the afternoon for as low as £673. In contrast, the most expensive time of day to depart to Thailand is in the morning when prices are around £992.

Can stopping save me money on Southampton to Thailand flights?

You could potentially save up to 48% on your flight if you consider stops on a Southampton to Thailand flight.

Cheap Southampton to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Thailand

Direct flights

None
There are no direct flights from Southampton to Thailand. There are no popular flight routes from Southampton to Thailand.
Search flight deals

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Thailand?

    Prices for flights from Southampton Eastleigh Airport to Thailand were last updated today.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Thailand?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Thailand?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Southampton to Thailand

Compare and see reviews for airlines that fly from Southampton to Thailand with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £586Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Thailand?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Thailand for you.

Can I find flights from Southampton to Thailand with flexible booking policies on momondo?

Flights from Southampton to Thailand with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Southampton to Thailand?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Thailand.

I’m not ready to book a flight from Southampton to Thailand right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southampton to Thailand flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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