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Cheap flights from Bangkok to London from £412

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to London departing on 6/5. 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
0 bags
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Find the cheapest flights from Bangkok to London

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
02:30 - 19:30
BKK
-
SOU
23h 00m
2 stops
Qatar Airways Logo
09:20 - 14:15
SOU
-
BKK
22h 55m
2 stops
£877Qatar Airways
Tue, 2 Jun - Sat, 6 Jun
Qatar Airways Logo
02:30 - 19:30
BKK
-
SOU
23h 00m
2 stops
Qatar Airways Logo
09:20 - 14:15
SOU
-
BKK
22h 55m
2 stops
£885Qatar Airways
Tue, 2 Jun - Sat, 6 Jun
Qatar Airways Logo
02:30 - 19:30
BKK
-
SOU
23h 00m
2 stops
Qatar Airways Logo
09:20 - 14:15
SOU
-
BKK
22h 55m
2 stops
£894Qatar Airways
Wed, 3 Jun - Mon, 8 Jun
Qatar Airways Logo
02:30 - 19:30
BKK
-
SOU
23h 00m
2 stops
Qatar Airways Logo
09:20 - 14:15
SOU
-
BKK
22h 55m
2 stops
£900Qatar Airways
Wed, 3 Jun - Mon, 8 Jun
Qatar Airways Logo
19:45 - 19:30
BKK
-
SOU
29h 45m
2 stops
Qatar Airways Logo
20:00 - 07:15
SOU
-
BKK
29h 15m
2 stops
£1,040Qatar Airways
Thu, 4 Jun - Thu, 25 Jun
Qatar Airways Logo
09:55 - 19:30
BKK
-
SOU
39h 35m
2 stops
Qatar Airways Logo
09:15 - 13:25
SOU
-
BKK
22h 10m
2 stops
£1,052Qatar Airways
Tue, 7 Jul - Tue, 21 Jul
Qatar Airways Logo
03:00 - 19:30
BKK
-
SOU
22h 30m
2 stops
Qatar Airways Logo
20:00 - 06:20
SOU
-
BKK
28h 20m
2 stops
£1,054Qatar Airways
Sun, 28 Jun - Wed, 29 Jul
Qatar Airways Logo
03:00 - 19:30
BKK
-
SOU
22h 30m
2 stops
Qatar Airways Logo
20:00 - 06:20
SOU
-
BKK
28h 20m
2 stops
£1,069Qatar Airways
Fri, 26 Jun - Tue, 28 Jul
Qatar Airways Logo
03:00 - 19:30
BKK
-
SOU
46h 30m
2 stops
Qatar Airways Logo
20:00 - 06:20
SOU
-
BKK
28h 20m
2 stops
£1,071Qatar Airways
Thu, 25 Jun - Wed, 29 Jul
Qatar Airways Logo
03:00 - 19:30
BKK
-
SOU
22h 30m
2 stops
Qatar Airways Logo
09:20 - 12:55
SOU
-
BKK
21h 35m
2 stops
£1,087Qatar Airways
Fri, 26 Jun - Sun, 26 Jul

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Qatar Airways flights from Bangkok to Southampton

Our best Qatar Airways deals on Bangkok to Southampton flight tickets
Qatar Airways
2 Jun
BKK02:30Bangkok Suvarnabhumi
23h 00m
2 stops
SOU19:30Southampton Eastleigh
6 Jun
SOU09:20Southampton Eastleigh
22h 55m
2 stops
BKK14:15Bangkok Suvarnabhumi
£877
Qatar Airways
2 Jun
BKK02:30Bangkok Suvarnabhumi
23h 00m
2 stops
SOU19:30Southampton Eastleigh
6 Jun
SOU09:20Southampton Eastleigh
22h 55m
2 stops
BKK14:15Bangkok Suvarnabhumi
£885
Qatar Airways
3 Jun
BKK02:30Bangkok Suvarnabhumi
23h 00m
2 stops
SOU19:30Southampton Eastleigh
8 Jun
SOU09:20Southampton Eastleigh
22h 55m
2 stops
BKK14:15Bangkok Suvarnabhumi
£894

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok 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 1 May 2026.
Use the filters below to find and compare flights from Bangkok to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 2/6

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Sat 6/6

09:20-14:15

2 stops22h 55m

£877

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 2/6

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Sat 6/6

09:20-14:15

2 stops22h 55m

£885

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Wed 3/6

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Mon 8/6

09:20-14:15

2 stops22h 55m

£894

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Wed 3/6

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Mon 8/6

09:20-14:15

2 stops22h 55m

£900

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 4/6

19:45-19:30

2 stops29h 45m

Southampton Eastleigh

Thu 25/6

20:00-07:15

2 stops29h 15m

£1,040

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Tue 7/7

09:55-19:30

2 stops39h 35m

Southampton Eastleigh

Tue 21/7

09:15-13:25

2 stops22h 10m

£1,052

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 28/6

03:00-19:30

2 stops22h 30m

Southampton Eastleigh

Wed 29/7

20:00-06:20

2 stops28h 20m

£1,054

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Fri 26/6

03:00-19:30

2 stops22h 30m

Southampton Eastleigh

Tue 28/7

20:00-06:20

2 stops28h 20m

£1,069

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Thu 25/6

03:00-19:30

2 stops46h 30m

Southampton Eastleigh

Wed 29/7

20:00-06:20

2 stops28h 20m

£1,071
Fastest return journey

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Fri 26/6

03:00-19:30

2 stops22h 30m

Southampton Eastleigh

Sun 26/7

09:20-12:55

2 stops21h 35m

£1,087

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 Bangkok 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 Bangkok to Southampton Eastleigh?

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

Which airlines fly to Southampton?

EVA Air, Emirates and Thai Airways are the top three most popular airlines that fly to Southampton from Bangkok according to our data. EVA Air is the first choice among our users, with 55% 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 Bangkok to Southampton flight deals and tips

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

Fastest flight time

22h 30m

Direct flights

None
The fastest flight from Bangkok to Southampton takes 22h 30m
There are no direct flights from Bangkok to Southampton. There are no popular flight routes from Bangkok to Southampton.
Search flight deals

Frequently asked questions about flying from Bangkok to Southampton

  • How far is Bangkok to Southampton Eastleigh by plane?

    The distance between Bangkok and Southampton Eastleigh is about 5984.7 mi. A reasonable flight in good conditions will take 22h 30m.

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

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

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

    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 Bangkok 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 Bangkok to Southampton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Southampton. momondo saves you time and could save you money on your trip.

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

Flights from Bangkok to Southampton 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 Bangkok to Southampton?

Once all potential Bangkok to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Southampton from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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