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Cheap flights from Southampton to Bangkok from £398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Bangkok departing on 12/11. 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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Cheap return flights

Qatar Airways Logo
20:10 - 18:25SOU-BKK
39h 15m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£726Qatar Airways
Find Deal
Thu, 6 Nov - Mon, 8 Dec
Qatar Airways Logo
20:10 - 18:25SOU-BKK
39h 15m2 stops
Qatar Airways Logo
08:15 - 19:40BKK-SOU
42h 25m2 stops
£728Qatar Airways
Find Deal
Thu, 6 Nov - Thu, 4 Dec
Qatar Airways Logo
12:25 - 19:25SOU-BKK
48h 00m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£732Qatar Airways
Find Deal
Wed, 29 Oct - Mon, 17 Nov
Qatar Airways Logo
12:25 - 19:25SOU-BKK
48h 00m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£733Qatar Airways
Find Deal
Wed, 29 Oct - Mon, 17 Nov
Qatar Airways Logo
12:25 - 13:05SOU-BKK
41h 40m2 stops
Qatar Airways Logo
18:55 - 19:40BKK-SOU
55h 45m2 stops
£736Qatar Airways
Find Deal
Tue, 10 Feb - Wed, 25 Feb
Qatar Airways Logo
12:25 - 13:05SOU-BKK
41h 40m2 stops
Qatar Airways Logo
18:55 - 15:35BKK-SOU
51h 40m2 stops
£739Qatar Airways
Find Deal
Wed, 11 Feb - Wed, 25 Feb
Qatar Airways Logo
09:30 - 18:35SOU-BKK
26h 05m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£750Qatar Airways
Find Deal
Sun, 30 Nov - Wed, 10 Dec
Multiple Airlines Logo
09:30 - 17:45SOU-BKK
25h 15m3 stops
Multiple Airlines Logo
09:00 - 08:45BKK-SOU
30h 45m3 stops
£768Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
KLM Logo
17:30 - 09:15SOU-BKK
32h 45m2 stops
KLM Logo
11:35 - 08:50BKK-SOU
28h 15m2 stops
£783KLM
Find Deal
Sat, 1 Nov - Sat, 8 Nov
KLM Logo
17:30 - 10:05SOU-BKK
33h 35m1 stop
KLM Logo
11:35 - 08:50BKK-SOU
28h 15m2 stops
£809KLM
Find Deal
Sat, 1 Nov - Sat, 8 Nov

Qatar Airways flights from Southampton to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Southampton to Bangkok Suvarnabhumi Airport flight tickets
Qatar Airways
6 Nov
SOU20:10Southampton Eastleigh
39h 15m
2 stops
BKK18:25Bangkok Suvarnabhumi
8 Dec
BKK20:30Bangkok Suvarnabhumi
30h 10m
2 stops
SOU19:40Southampton Eastleigh
£726
Find similar
Qatar Airways
6 Nov
SOU20:10Southampton Eastleigh
39h 15m
2 stops
BKK18:25Bangkok Suvarnabhumi
4 Dec
BKK08:15Bangkok Suvarnabhumi
42h 25m
2 stops
SOU19:40Southampton Eastleigh
£728
Find similar
Qatar Airways
29 Oct
SOU12:25Southampton Eastleigh
48h 00m
2 stops
BKK19:25Bangkok Suvarnabhumi
17 Nov
BKK20:30Bangkok Suvarnabhumi
30h 10m
2 stops
SOU19:40Southampton Eastleigh
£732
Find similar

KLM flights from Southampton to Bangkok Suvarnabhumi Airport

Our best KLM deals on Southampton to Bangkok Suvarnabhumi Airport flight tickets
KLM
24 Sept
SOU09:20Southampton Eastleigh
18h 10m
1 stop
BKK09:30Bangkok Suvarnabhumi
28 Sept
BKK11:35Bangkok Suvarnabhumi
35h 25m
2 stops
SOU17:00Southampton Eastleigh
£715
Find similar
KLM
24 Sept
SOU09:20Southampton Eastleigh
18h 10m
1 stop
BKK09:30Bangkok Suvarnabhumi
28 Sept
BKK11:35Bangkok Suvarnabhumi
51h 10m
2 stops
SOU08:45Southampton Eastleigh
£717
Find similar
KLM
1 Nov
SOU17:30Southampton Eastleigh
32h 45m
2 stops
BKK09:15Bangkok Suvarnabhumi
8 Nov
BKK11:35Bangkok Suvarnabhumi
28h 15m
2 stops
SOU08:50Southampton Eastleigh
£783
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Bangkok Suvarnabhumi Airport 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 18 September 2025.
Use the filters below to find and compare flights from Southampton to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 6/11

20:10-18:25

2 stops39h 15m

Bangkok Suvarnabhumi

Mon 8/12

20:30-19:40

2 stops30h 10m

£726

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 6/11

20:10-18:25

2 stops39h 15m

Bangkok Suvarnabhumi

Thu 4/12

08:15-19:40

2 stops42h 25m

£728

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Wed 29/10

12:25-19:25

2 stops48h 00m

Bangkok Suvarnabhumi

Mon 17/11

20:30-19:40

2 stops30h 10m

£732

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Wed 29/10

12:25-19:25

2 stops48h 00m

Bangkok Suvarnabhumi

Mon 17/11

20:30-19:40

2 stops30h 10m

£733

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 10/2

12:25-13:05

2 stops41h 40m

Bangkok Suvarnabhumi

Wed 25/2

18:55-19:40

2 stops55h 45m

£736

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Wed 11/2

12:25-13:05

2 stops41h 40m

Bangkok Suvarnabhumi

Wed 25/2

18:55-15:35

2 stops51h 40m

£739

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sun 30/11

09:30-18:35

2 stops26h 05m

Bangkok Suvarnabhumi

Wed 10/12

20:30-19:40

2 stops30h 10m

£750

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sat 1/11

09:30-17:45

3 stops25h 15m

Bangkok Suvarnabhumi

Sat 8/11

09:00-08:45

3 stops30h 45m

£768

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sat 1/11

17:30-09:15

2 stops32h 45m

Bangkok Suvarnabhumi

Sat 8/11

11:35-08:50

2 stops28h 15m

£783

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sat 1/11

17:30-10:05

1 stop33h 35m

Bangkok Suvarnabhumi

Sat 8/11

11:35-08:50

2 stops28h 15m

£809

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 Bangkok from

How to get the cheapest flight ticket from Southampton to Bangkok Suvarnabhumi Airport

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 month to fly to Bangkok Suvarnabhumi Airport?

If you don’t want to visit Bangkok Suvarnabhumi Airport in May, then you should wait until September to fly from Southampton, when ticket prices are also cheap, with an average price of £654.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, Sunday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Southampton. The lowest ticket price found for a Sunday departure recently was £702. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Bangkok Suvarnabhumi Airport for around £770.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. momondo users have found flights departing from Southampton to Bangkok Suvarnabhumi Airport in the afternoon for as low as £553. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £746 on average. Flights to Bangkok Suvarnabhumi Airport from Southampton in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Southampton to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 48% on your flight if you consider stops on a Southampton to Bangkok Suvarnabhumi Airport flight.

When to book flights from Southampton to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Bangkok Suvarnabhumi Airport (SOU to BKK) flight deals and tips

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

Direct flights

None
There are no direct flights from Southampton to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Southampton to Bangkok Suvarnabhumi Airport.
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  • How far is Southampton Eastleigh to Bangkok Suvarnabhumi by plane?

    Bangkok Suvarnabhumi is 5997.4 mi away from Southampton Eastleigh. A reasonable flight in good conditions will take 19h 45m.

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

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

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Bangkok Suvarnabhumi Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Southampton to Bangkok Suvarnabhumi Airport?

Best airlines flying from Southampton to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Southampton to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £585Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Cha-am
Ayutthaya
Kanchanaburi
Sattahip
Ko Lan
Chonburi
Pak Chong
Phetchaburi

Why use momondo?

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

Finding the right flight to Bangkok from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Bangkok from Southampton with this policy.

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

momondo helps you find the best flight between Southampton and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Southampton to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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