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Cheap flights from Thailand to London from £465

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 29/7. 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.
Multiple Airlines Logo
09:15 - 19:30
BKK
-
SOU
40h 15m
2 stops
Multiple Airlines Logo
09:20 - 23:50
SOU
-
BKK
32h 30m
2 stops
£878Multiple Airlines
Sat, 11 Jul - Sat, 18 Jul
Qatar Airways Logo
02:30 - 19:30
BKK
-
SOU
23h 00m
2 stops
Qatar Airways Logo
20:00 - 13:25
SOU
-
BKK
35h 25m
2 stops
£881Qatar Airways
Sun, 13 Sep - Wed, 30 Sep
Qatar Airways Logo
02:00 - 19:30
BKK
-
SOU
24h 30m
2 stops
Qatar Airways Logo
09:20 - 12:15
SOU
-
BKK
19h 55m
2 stops
£925Qatar Airways
Tue, 17 Nov - Sun, 22 Nov
Qatar Airways Logo
02:00 - 19:30
BKK
-
SOU
24h 30m
2 stops
Qatar Airways Logo
09:20 - 12:15
SOU
-
BKK
19h 55m
2 stops
£927Qatar Airways
Tue, 17 Nov - Sun, 22 Nov
Qatar Airways Logo
18:55 - 19:30
BKK
-
SOU
31h 35m
2 stops
Qatar Airways Logo
09:20 - 12:15
SOU
-
BKK
19h 55m
2 stops
£928Qatar Airways
Wed, 18 Nov - Sun, 22 Nov
Qatar Airways Logo
20:30 - 19:30
HKT
-
SOU
29h 00m
2 stops
Qatar Airways Logo
20:00 - 07:45
SOU
-
HKT
29h 45m
2 stops
£930Qatar Airways
Fri, 25 Sep - Tue, 29 Sep
Qatar Airways Logo
20:30 - 19:30
HKT
-
SOU
29h 00m
2 stops
Qatar Airways Logo
20:00 - 07:45
SOU
-
HKT
29h 45m
2 stops
£931Qatar Airways
Fri, 25 Sep - Tue, 29 Sep
Qatar Airways Logo
00:50 - 19:30
HKT
-
SOU
25h 40m
2 stops
Qatar Airways Logo
09:20 - 12:55
SOU
-
HKT
20h 35m
2 stops
£1,031Qatar Airways
Wed, 18 Nov - Sun, 22 Nov
KLM Logo
12:05 - 08:45
BKK
-
SOU
26h 40m
1 stop
KLM Logo
17:30 - 09:30
SOU
-
BKK
34h 00m
1 stop
£1,131KLM
Sat, 11 Jul - Sat, 18 Jul
Multiple Airlines Logo
12:15 - 08:45
BKK
-
SOU
26h 30m
1 stop
Multiple Airlines Logo
18:50 - 15:25
SOU
-
BKK
38h 35m
2 stops
£1,236Multiple Airlines
Sat, 11 Jul - Sat, 18 Jul

Qatar Airways flights from Thailand to Southampton

Our best Qatar Airways deals on Thailand to Southampton flight tickets
Qatar Airways
13 Sept
BKK02:30Bangkok Suvarnabhumi
23h 00m
2 stops
SOU19:30Southampton Eastleigh
30 Sept
SOU20:00Southampton Eastleigh
35h 25m
2 stops
BKK13:25Bangkok Suvarnabhumi
£881
Qatar Airways
17 Nov
BKK02:00Bangkok Suvarnabhumi
24h 30m
2 stops
SOU19:30Southampton Eastleigh
22 Nov
SOU09:20Southampton Eastleigh
19h 55m
2 stops
BKK12:15Bangkok Suvarnabhumi
£925
Qatar Airways
17 Nov
BKK02:00Bangkok Suvarnabhumi
24h 30m
2 stops
SOU19:30Southampton Eastleigh
22 Nov
SOU09:20Southampton Eastleigh
19h 55m
2 stops
BKK12:15Bangkok Suvarnabhumi
£927

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 31 May 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

Cheapest return flight

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sat 11/7

09:15-19:30

2 stops40h 15m

Southampton Eastleigh

Sat 18/7

09:20-23:50

2 stops32h 30m

£878

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 13/9

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Wed 30/9

20:00-13:25

2 stops35h 25m

£881
Fastest return journey

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 17/11

02:00-19:30

2 stops24h 30m

Southampton Eastleigh

Sun 22/11

09:20-12:15

2 stops19h 55m

£925

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 17/11

02:00-19:30

2 stops24h 30m

Southampton Eastleigh

Sun 22/11

09:20-12:15

2 stops19h 55m

£927

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Wed 18/11

18:55-19:30

2 stops31h 35m

Southampton Eastleigh

Sun 22/11

09:20-12:15

2 stops19h 55m

£928

Phuket CitySouthampton

HKT - SOU

HKTSOU

Phuket City

Fri 25/9

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Tue 29/9

20:00-07:45

2 stops29h 45m

£930

Phuket CitySouthampton

HKT - SOU

HKTSOU

Phuket City

Fri 25/9

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Tue 29/9

20:00-07:45

2 stops29h 45m

£931

Phuket CitySouthampton

HKT - SOU

HKTSOU

Phuket City

Wed 18/11

00:50-19:30

2 stops25h 40m

Southampton Eastleigh

Sun 22/11

09:20-12:55

2 stops20h 35m

£1,031

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sat 11/7

12:05-08:45

1 stop26h 40m

Southampton Eastleigh

Sat 18/7

17:30-09:30

1 stop34h 00m

£1,131

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sat 11/7

12:15-08:45

1 stop26h 30m

Southampton Eastleigh

Sat 18/7

18:50-15:25

2 stops38h 35m

£1,236

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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, Emirates and Etihad Airways 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 53% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 14 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

28h 45m

Direct flights

None
The fastest flight from Thailand to Southampton takes 28h 45m
There are no direct flights from Thailand to Southampton. There are no popular flight routes from Thailand to Southampton.
Search flight deals

Frequently asked questions about flying from Thailand to Southampton

  • 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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