Cheap flights from Thailand to London from £363

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 17/10. 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 Thailand to London

Recent return flight deals from Thailand to London

KLM Logo
09:30 - 08:05BKK-SOU
29h 35m2 stops
KLM Logo
08:50 - 10:05SOU-BKK
18h 15m1 stop
£830KLM
Find Deal
Thu, 12 Mar - Mon, 16 Mar
KLM Logo
09:30 - 08:05BKK-SOU
29h 35m2 stops
KLM Logo
17:30 - 10:05SOU-BKK
33h 35m1 stop
£835KLM
Find Deal
Thu, 12 Mar - Mon, 16 Mar
KLM Logo
12:15 - 08:05BKK-SOU
26h 50m1 stop
KLM Logo
08:50 - 10:05SOU-BKK
18h 15m1 stop
£849KLM
Find Deal
Thu, 12 Mar - Mon, 16 Mar
KLM Logo
09:30 - 08:05BKK-SOU
29h 35m2 stops
KLM Logo
08:50 - 09:15SOU-BKK
41h 25m2 stops
£853KLM
Find Deal
Thu, 12 Mar - Mon, 16 Mar
KLM Logo
12:15 - 08:05BKK-SOU
26h 50m1 stop
KLM Logo
17:30 - 10:05SOU-BKK
33h 35m1 stop
£854KLM
Find Deal
Thu, 12 Mar - Mon, 16 Mar
KLM Logo
09:30 - 08:05BKK-SOU
29h 35m2 stops
KLM Logo
17:30 - 09:15SOU-BKK
32h 45m2 stops
£859KLM
Find Deal
Thu, 12 Mar - Mon, 16 Mar
Qatar Airways Logo
21:05 - 19:30BKK-SOU
28h 25m2 stops
Qatar Airways Logo
09:10 - 19:20SOU-BKK
28h 10m2 stops
£1,069Qatar Airways
Find Deal
Tue, 30 Sep - Tue, 14 Oct
Qatar Airways Logo
02:30 - 19:30BKK-SOU
47h 00m2 stops
Qatar Airways Logo
09:10 - 19:20SOU-BKK
28h 10m2 stops
£1,071Qatar Airways
Find Deal
Mon, 29 Sep - Tue, 14 Oct
Multiple Airlines Logo
02:00 - 15:30BKK-SOU
20h 30m2 stops
Multiple Airlines Logo
09:30 - 12:15SOU-BKK
19h 45m2 stops
£1,101Multiple Airlines
Find Deal
Mon, 23 Feb - Sun, 1 Mar
Qatar Airways Logo
21:05 - 19:30BKK-SOU
28h 25m2 stops
Qatar Airways Logo
09:10 - 19:20SOU-BKK
28h 10m2 stops
£1,111Qatar Airways
Find Deal
Tue, 30 Sep - Tue, 7 Oct

KLM flights from Thailand to Southampton

Our best KLM deals on Thailand to Southampton flight tickets
KLM
12 Mar
BKK09:30Bangkok Suvarnabhumi
29h 35m
2 stops
SOU08:05Southampton Eastleigh
16 Mar
SOU08:50Southampton Eastleigh
18h 15m
1 stop
BKK10:05Bangkok Suvarnabhumi
KLM
12 Mar
BKK09:30Bangkok Suvarnabhumi
29h 35m
2 stops
SOU08:05Southampton Eastleigh
16 Mar
SOU17:30Southampton Eastleigh
33h 35m
1 stop
BKK10:05Bangkok Suvarnabhumi
KLM
12 Mar
BKK12:15Bangkok Suvarnabhumi
26h 50m
1 stop
SOU08:05Southampton Eastleigh
16 Mar
SOU08:50Southampton Eastleigh
18h 15m
1 stop
BKK10:05Bangkok Suvarnabhumi

Qatar Airways flights from Thailand to Southampton

Our best Qatar Airways deals on Thailand to Southampton flight tickets
Qatar Airways
30 Sept
BKK21:05Bangkok Suvarnabhumi
28h 25m
2 stops
SOU19:30Southampton Eastleigh
14 Oct
SOU09:10Southampton Eastleigh
28h 10m
2 stops
BKK19:20Bangkok Suvarnabhumi
Qatar Airways
29 Sept
BKK02:30Bangkok Suvarnabhumi
47h 00m
2 stops
SOU19:30Southampton Eastleigh
14 Oct
SOU09:10Southampton Eastleigh
28h 10m
2 stops
BKK19:20Bangkok Suvarnabhumi
Qatar Airways
30 Sept
BKK21:05Bangkok Suvarnabhumi
28h 25m
2 stops
SOU19:30Southampton Eastleigh
7 Oct
SOU09:10Southampton Eastleigh
28h 10m
2 stops
BKK19:20Bangkok Suvarnabhumi

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 17 September 2025.
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

Thu 12/3

09:30-08:05

2 stops29h 35m

Southampton Eastleigh

Mon 16/3

08:50-10:05

1 stop18h 15m

£830

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 12/3

09:30-08:05

2 stops29h 35m

Southampton Eastleigh

Mon 16/3

17:30-10:05

1 stop33h 35m

£835

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 12/3

12:15-08:05

1 stop26h 50m

Southampton Eastleigh

Mon 16/3

08:50-10:05

1 stop18h 15m

£849

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 12/3

09:30-08:05

2 stops29h 35m

Southampton Eastleigh

Mon 16/3

08:50-09:15

2 stops41h 25m

£853

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 12/3

12:15-08:05

1 stop26h 50m

Southampton Eastleigh

Mon 16/3

17:30-10:05

1 stop33h 35m

£854

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 12/3

09:30-08:05

2 stops29h 35m

Southampton Eastleigh

Mon 16/3

17:30-09:15

2 stops32h 45m

£859

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 30/9

21:05-19:30

2 stops28h 25m

Southampton Eastleigh

Tue 14/10

09:10-19:20

2 stops28h 10m

£1,069

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Mon 29/9

02:30-19:30

2 stops47h 00m

Southampton Eastleigh

Tue 14/10

09:10-19:20

2 stops28h 10m

£1,071

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Mon 23/2

02:00-15:30

2 stops20h 30m

Southampton Eastleigh

Sun 1/3

09:30-12:15

2 stops19h 45m

£1,101

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 30/9

21:05-19:30

2 stops28h 25m

Southampton Eastleigh

Tue 7/10

09:10-19:20

2 stops28h 10m

£1,111

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 and KLM are the most popular carriers 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 41% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 17 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

Direct flights

None
There are no direct flights from Thailand to Southampton. There are no popular flight routes 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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1 adult
Fri 17/10
Fri 24/10

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