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Cheap flights from Southampton to Bangkok from £413

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 1/7. 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 Southampton to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:20 - 09:30
SOU
-
BKK
34h 10m
1 stop
KLM Logo
12:05 - 16:50
BKK
-
SOU
34h 45m
1 stop
£691KLM
mar., 8 sep. - lun., 5 oct.
KLM Logo
09:05 - 09:15
SOU
-
BKK
18h 10m
2 stops
KLM Logo
12:05 - 16:50
BKK
-
SOU
34h 45m
1 stop
£715KLM
mar., 8 sep. - lun., 5 oct.
KLM Logo
17:20 - 09:15
SOU
-
BKK
33h 55m
2 stops
KLM Logo
12:05 - 08:35
BKK
-
SOU
26h 30m
1 stop
£717KLM
mar., 8 sep. - lun., 5 oct.
KLM Logo
17:20 - 09:30
SOU
-
BKK
34h 10m
1 stop
KLM Logo
12:05 - 08:35
BKK
-
SOU
26h 30m
1 stop
£718KLM
mar., 8 sep. - lun., 5 oct.
KLM Logo
17:20 - 09:30
SOU
-
BKK
34h 10m
1 stop
KLM Logo
12:05 - 08:35
BKK
-
SOU
26h 30m
1 stop
£720KLM
mar., 8 sep. - lun., 5 oct.
KLM Logo
17:20 - 09:15
SOU
-
BKK
33h 55m
2 stops
KLM Logo
11:25 - 16:50
BKK
-
SOU
35h 25m
2 stops
£739KLM
mar., 8 sep. - lun., 5 oct.
KLM Logo
17:20 - 09:15
SOU
-
BKK
33h 55m
2 stops
KLM Logo
11:25 - 16:50
BKK
-
SOU
35h 25m
2 stops
£740KLM
mar., 8 sep. - lun., 5 oct.
KLM Logo
09:05 - 09:15
SOU
-
BKK
18h 10m
2 stops
KLM Logo
11:25 - 16:50
BKK
-
SOU
35h 25m
2 stops
£741KLM
mar., 8 sep. - lun., 5 oct.
Multiple Airlines Logo
17:20 - 06:20
SOU
-
BKK
31h 00m
2 stops
Multiple Airlines Logo
02:30 - 08:40
BKK
-
SOU
36h 10m
2 stops
£787Multiple Airlines
jue., 9 jul. - mié., 22 jul.
Multiple Airlines Logo
20:00 - 19:15
SOU
-
BKK
41h 15m
2 stops
Multiple Airlines Logo
15:55 - 16:50
BKK
-
SOU
30h 55m
2 stops
£792Multiple Airlines
dom., 5 jul. - dom., 12 jul.

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KLM flights from Southampton to Bangkok Suvarnabhumi Airport

Our best KLM deals on Southampton to Bangkok Suvarnabhumi Airport flight tickets
KLM
10 Jun
SOU17:20Southampton Eastleigh
34h 10m
1 stop
BKK09:30Bangkok Suvarnabhumi
17 Jun
BKK12:05Bangkok Suvarnabhumi
26h 30m
1 stop
SOU08:35Southampton Eastleigh
£639
KLM
10 Jun
SOU09:05Southampton Eastleigh
18h 10m
2 stops
BKK09:15Bangkok Suvarnabhumi
17 Jun
BKK12:05Bangkok Suvarnabhumi
26h 30m
1 stop
SOU08:35Southampton Eastleigh
£666
KLM
8 Sept
SOU17:20Southampton Eastleigh
34h 10m
1 stop
BKK09:30Bangkok Suvarnabhumi
5 Oct
BKK12:05Bangkok Suvarnabhumi
34h 45m
1 stop
SOU16:50Southampton Eastleigh
£691

Qatar Airways flights from Southampton to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Southampton to Bangkok Suvarnabhumi Airport flight tickets
Qatar Airways
10 Sept
SOU20:00Southampton Eastleigh
34h 55m
2 stops
BKK12:55Bangkok Suvarnabhumi
13 Sept
BKK02:30Bangkok Suvarnabhumi
23h 00m
2 stops
SOU19:30Southampton Eastleigh
£795
Qatar Airways
9 Nov
SOU09:20Southampton Eastleigh
19h 55m
2 stops
BKK12:15Bangkok Suvarnabhumi
30 Nov
BKK20:30Bangkok Suvarnabhumi
30h 00m
2 stops
SOU19:30Southampton Eastleigh
£838
Qatar Airways
1 Sept
SOU09:15Southampton Eastleigh
22h 10m
2 stops
BKK13:25Bangkok Suvarnabhumi
29 Sept
BKK21:05Bangkok Suvarnabhumi
28h 25m
2 stops
SOU19:30Southampton Eastleigh
£840

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 9 junio 2026.
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

Cheapest return flight

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

17:20-09:30

1 stop34h 10m

Bangkok Suvarnabhumi

lun. 5/10

12:05-16:50

1 stop34h 45m

£691
Fastest return journey

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

09:05-09:15

2 stops18h 10m

Bangkok Suvarnabhumi

lun. 5/10

12:05-16:50

1 stop34h 45m

£715

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

17:20-09:15

2 stops33h 55m

Bangkok Suvarnabhumi

lun. 5/10

12:05-08:35

1 stop26h 30m

£717

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

17:20-09:30

1 stop34h 10m

Bangkok Suvarnabhumi

lun. 5/10

12:05-08:35

1 stop26h 30m

£718

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

17:20-09:30

1 stop34h 10m

Bangkok Suvarnabhumi

lun. 5/10

12:05-08:35

1 stop26h 30m

£720

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

17:20-09:15

2 stops33h 55m

Bangkok Suvarnabhumi

lun. 5/10

11:25-16:50

2 stops35h 25m

£739

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

17:20-09:15

2 stops33h 55m

Bangkok Suvarnabhumi

lun. 5/10

11:25-16:50

2 stops35h 25m

£740

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

mar. 8/9

09:05-09:15

2 stops18h 10m

Bangkok Suvarnabhumi

lun. 5/10

11:25-16:50

2 stops35h 25m

£741

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

jue. 9/7

17:20-06:20

2 stops31h 00m

Bangkok Suvarnabhumi

mié. 22/7

02:30-08:40

2 stops36h 10m

£787

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

dom. 5/7

20:00-19:15

2 stops41h 15m

Bangkok Suvarnabhumi

dom. 12/7

15:55-16:50

2 stops30h 55m

£792

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Southampton and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you don’t want to visit Bangkok Suvarnabhumi Airport in February, then you should wait until January to fly from Southampton, when ticket prices are also cheap, with an average price of £0.

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 £733. 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 £800.

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 £601. 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 morning when prices are £857 on average. Flights to Bangkok Suvarnabhumi Airport from Southampton in the morning 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

Fastest flight time

19h 55m

Direct flights

None
The fastest flight from Southampton to Bangkok Suvarnabhumi Airport takes 19h 55m
There are no direct flights from Southampton to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Southampton to Bangkok Suvarnabhumi Airport.
Search flight deals

Frequently asked questions about flying from Southampton to Bangkok Suvarnabhumi Airport

  • 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 55m.

  • 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 £567Free CancellationRating
7.8
1,527 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
Sattahip
Kanchanaburi
Ko Lan
Chonburi
Pak Chong
Ayutthaya
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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