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Cheap flights from Thailand to London from £496

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to London departing on 29/4. 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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Find the cheapest flights from Thailand to London

Recent return flight deals from Thailand to London

Enter your travel dates to find the best prices.
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
09:10 - 13:25
SOU
-
BKK
22h 15m
2 stops
£904Qatar Airways
Sun, 8 Mar - Wed, 8 Apr
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
20:00 - 19:05
SOU
-
BKK
41h 05m
2 stops
£905Qatar Airways
Sun, 8 Mar - Thu, 9 Apr
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
09:10 - 18:20
SOU
-
BKK
27h 10m
2 stops
£922Qatar Airways
Sun, 8 Mar - Sun, 12 Apr
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
20:00 - 19:05
SOU
-
BKK
41h 05m
2 stops
£924Qatar Airways
Sun, 8 Mar - Fri, 10 Apr
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
09:10 - 19:25
SOU
-
BKK
28h 15m
2 stops
£946Qatar Airways
Thu, 5 Mar - Mon, 6 Apr
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
20:00 - 19:25
SOU
-
BKK
41h 25m
2 stops
£948Qatar Airways
Thu, 5 Mar - Thu, 9 Apr
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
09:10 - 18:20
SOU
-
BKK
27h 10m
2 stops
£964Qatar Airways
Thu, 5 Mar - Sun, 12 Apr
Qatar Airways Logo
09:55 - 19:40
BKK
-
SOU
40h 45m
2 stops
Qatar Airways Logo
20:00 - 19:05
SOU
-
BKK
41h 05m
2 stops
£967Qatar Airways
Thu, 5 Mar - Fri, 10 Apr
Qatar Airways Logo
18:55 - 15:35
BKK
-
SOU
27h 40m
2 stops
Qatar Airways Logo
09:10 - 19:25
SOU
-
BKK
28h 15m
2 stops
£1,065Qatar Airways
Tue, 3 Mar - Mon, 6 Apr
Qatar Airways Logo
18:55 - 15:35
BKK
-
SOU
27h 40m
2 stops
Qatar Airways Logo
20:00 - 19:25
SOU
-
BKK
41h 25m
2 stops
£1,067Qatar Airways
Tue, 3 Mar - Thu, 9 Apr

Qatar Airways flights from Thailand to Southampton

Our best Qatar Airways deals on Thailand to Southampton flight tickets
Qatar Airways
8 Mar
BKK09:55Bangkok Suvarnabhumi
40h 45m
2 stops
SOU19:40Southampton Eastleigh
7 Apr
SOU20:00Southampton Eastleigh
35h 25m
2 stops
BKK13:25Bangkok Suvarnabhumi
£904
Qatar Airways
8 Mar
BKK09:55Bangkok Suvarnabhumi
40h 45m
2 stops
SOU19:40Southampton Eastleigh
9 Apr
SOU20:00Southampton Eastleigh
41h 05m
2 stops
BKK19:05Bangkok Suvarnabhumi
£905
Qatar Airways
8 Mar
BKK09:55Bangkok Suvarnabhumi
40h 45m
2 stops
SOU19:40Southampton Eastleigh
11 Apr
SOU09:10Southampton Eastleigh
27h 55m
2 stops
BKK19:05Bangkok Suvarnabhumi
£922

momondo Fare Finder

 
Customise your flight search to find flights from Thailand to Southampton 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 7 February 2026.
Use the filters below to find and compare flights from Thailand to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 8/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Wed 8/4

09:10-13:25

2 stops22h 15m

£904

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 8/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Thu 9/4

20:00-19:05

2 stops41h 05m

£905

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 8/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Sun 12/4

09:10-18:20

2 stops27h 10m

£922

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 8/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Fri 10/4

20:00-19:05

2 stops41h 05m

£924

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 5/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Mon 6/4

09:10-19:25

2 stops28h 15m

£946

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 5/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Thu 9/4

20:00-19:25

2 stops41h 25m

£948

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 5/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Sun 12/4

09:10-18:20

2 stops27h 10m

£964

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 5/3

09:55-19:40

2 stops40h 45m

Southampton Eastleigh

Fri 10/4

20:00-19:05

2 stops41h 05m

£967

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 3/3

18:55-15:35

2 stops27h 40m

Southampton Eastleigh

Mon 6/4

09:10-19:25

2 stops28h 15m

£1,065

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 3/3

18:55-15:35

2 stops27h 40m

Southampton Eastleigh

Thu 9/4

20:00-19:25

2 stops41h 25m

£1,067

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Thailand to Southampton

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 airline that flies from Thailand to Southampton Eastleigh?

Qatar Airways is the most popular carrier operating from Thailand to Southampton Eastleigh

Which airlines fly to Southampton?

EVA Air, Thai Airways and Emirates are the top three most popular airlines that fly to Southampton from Thailand according to our data. EVA Air is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 19 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

Cheap Thailand to Southampton flight deals and tips

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

Fastest flight time

23h 45m

Direct flights

None
The fastest flight from Thailand to Southampton takes 23h 45m
There are no direct flights from Thailand to Southampton. There are no popular flight routes from Thailand to Southampton.
Search flight deals

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

    Prices for flights from Thailand to Southampton Eastleigh Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Thailand to Southampton . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Thailand to Southampton flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Southampton from Thailand. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Southampton, momondo offers a useful price alert feature which will track prices for flights to Southampton from Thailand and alert you when they change.

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