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Cheap flights from Thailand to London from £298

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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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
20:30 - 19:30
HKT
-
SOU
29h 00m
2 stops
Qatar Airways Logo
20:00 - 07:45
SOU
-
HKT
29h 45m
2 stops
£1,074Qatar Airways
Thu, 14 May - Mon, 18 May
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
£1,078Qatar Airways
Thu, 14 May - Mon, 18 May
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
£1,079Qatar Airways
Thu, 14 May - Mon, 18 May
Qatar Airways Logo
03:00 - 19:30
BKK
-
SOU
22h 30m
2 stops
Qatar Airways Logo
20:00 - 12:55
SOU
-
BKK
34h 55m
2 stops
£1,082Qatar Airways
Thu, 2 Apr - Thu, 23 Apr
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
£1,089Qatar Airways
Thu, 14 May - Mon, 18 May
Qatar Airways Logo
03:00 - 19:30
BKK
-
SOU
22h 30m
2 stops
Qatar Airways Logo
20:00 - 07:05
SOU
-
BKK
29h 05m
2 stops
£1,090Qatar Airways
Thu, 2 Apr - Fri, 24 Apr
Qatar Airways Logo
02:05 - 19:30
BKK
-
SOU
23h 25m
2 stops
Qatar Airways Logo
20:00 - 13:25
SOU
-
BKK
35h 25m
2 stops
£1,104Qatar Airways
Wed, 13 May - Mon, 18 May
Qatar Airways Logo
20:30 - 19:30
BKK
-
SOU
29h 00m
2 stops
Qatar Airways Logo
20:00 - 07:05
SOU
-
BKK
29h 05m
2 stops
£1,108Qatar Airways
Thu, 14 May - Mon, 18 May
Qatar Airways Logo
19:40 - 19:30
BKK
-
SOU
29h 50m
2 stops
Qatar Airways Logo
20:00 - 12:55
SOU
-
BKK
34h 55m
2 stops
£1,109Qatar Airways
Thu, 14 May - Mon, 18 May
Qatar Airways Logo
01:45 - 19:30
BKK
-
SOU
23h 45m
2 stops
Qatar Airways Logo
20:00 - 12:55
SOU
-
BKK
34h 55m
2 stops
£1,119Qatar Airways
Wed, 13 May - Mon, 18 May

Qatar Airways flights from Thailand to Southampton

Our best Qatar Airways deals on Thailand to Southampton flight tickets
Qatar Airways
2 Apr
BKK21:05Bangkok Suvarnabhumi
28h 25m
2 stops
SOU19:30Southampton Eastleigh
22 Apr
SOU20:00Southampton Eastleigh
40h 20m
2 stops
BKK18:20Bangkok Suvarnabhumi
£1,064
Qatar Airways
2 Apr
BKK21:05Bangkok Suvarnabhumi
28h 25m
2 stops
SOU19:30Southampton Eastleigh
24 Apr
SOU20:00Southampton Eastleigh
29h 05m
2 stops
BKK07:05Bangkok Suvarnabhumi
£1,072
Qatar Airways
14 May
HKT20:30Phuket City
29h 00m
2 stops
SOU19:30Southampton Eastleigh
18 May
SOU20:00Southampton Eastleigh
29h 45m
2 stops
HKT07:45Phuket City
£1,074

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 24 March 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

Phuket CitySouthampton

HKT - SOU

HKTSOU

Phuket City

Thu 14/5

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Mon 18/5

20:00-07:45

2 stops29h 45m

£1,074

Phuket CitySouthampton

HKT - SOU

HKTSOU

Phuket City

Thu 14/5

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Mon 18/5

20:00-07:45

2 stops29h 45m

£1,078

Phuket CitySouthampton

HKT - SOU

HKTSOU

Phuket City

Thu 14/5

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Mon 18/5

20:00-07:45

2 stops29h 45m

£1,079

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 2/4

03:00-19:30

2 stops22h 30m

Southampton Eastleigh

Thu 23/4

20:00-12:55

2 stops34h 55m

£1,082

Phuket CitySouthampton

HKT - SOU

HKTSOU

Phuket City

Thu 14/5

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Mon 18/5

20:00-07:45

2 stops29h 45m

£1,089
Fastest return journey

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 2/4

03:00-19:30

2 stops22h 30m

Southampton Eastleigh

Fri 24/4

20:00-07:05

2 stops29h 05m

£1,090

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Wed 13/5

02:05-19:30

2 stops23h 25m

Southampton Eastleigh

Mon 18/5

20:00-13:25

2 stops35h 25m

£1,104

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 14/5

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Mon 18/5

20:00-07:05

2 stops29h 05m

£1,108

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 14/5

19:40-19:30

2 stops29h 50m

Southampton Eastleigh

Mon 18/5

20:00-12:55

2 stops34h 55m

£1,109

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Wed 13/5

01:45-19:30

2 stops23h 45m

Southampton Eastleigh

Mon 18/5

20:00-12:55

2 stops34h 55m

£1,119

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 51% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 18 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

29h 00m

Direct flights

None
The fastest flight from Thailand to Southampton takes 29h 00m
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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