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Cheap flights from Southampton to Bangkok from £397

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 6/10. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:10 - 23:20SOU-BKK
44h 10m2 stops
Multiple Airlines Logo
02:55 - 15:35BKK-SOU
43h 40m2 stops
£612Multiple Airlines
Find Deal
Thu, 13 Nov - Wed, 19 Nov
Multiple Airlines Logo
20:10 - 23:20SOU-BKK
44h 10m2 stops
Multiple Airlines Logo
08:55 - 15:35BKK-SOU
37h 40m2 stops
£633Multiple Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Multiple Airlines Logo
20:10 - 18:00SOU-BKK
38h 50m2 stops
Multiple Airlines Logo
20:50 - 11:55BKK-SOU
46h 05m2 stops
£647Multiple Airlines
Find Deal
Mon, 10 Nov - Mon, 17 Nov
KLM Logo
18:05 - 09:15SOU-BKK
32h 10m2 stops
KLM Logo
12:15 - 08:10BKK-SOU
26h 55m1 stop
£693KLM
Find Deal
Mon, 10 Nov - Mon, 17 Nov
KLM Logo
08:50 - 10:05SOU-BKK
18h 15m1 stop
KLM Logo
09:30 - 08:05BKK-SOU
29h 35m2 stops
£710KLM
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Qatar Airways Logo
20:10 - 12:15SOU-BKK
33h 05m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£750Qatar Airways
Find Deal
Tue, 18 Nov - Thu, 4 Dec
Qatar Airways Logo
20:10 - 06:15SOU-BKK
27h 05m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£750Qatar Airways
Find Deal
Wed, 19 Nov - Thu, 4 Dec
Qatar Airways Logo
20:10 - 13:05SOU-BKK
33h 55m2 stops
Qatar Airways Logo
08:15 - 19:40BKK-SOU
42h 25m2 stops
£752Qatar Airways
Find Deal
Tue, 11 Nov - Tue, 25 Nov
KLM Logo
08:40 - 10:05SOU-BKK
18h 25m1 stop
KLM Logo
12:15 - 08:10BKK-SOU
26h 55m1 stop
£753KLM
Find Deal
Mon, 10 Nov - Mon, 17 Nov
KLM Logo
08:50 - 10:05SOU-BKK
18h 15m1 stop
KLM Logo
12:15 - 08:05BKK-SOU
26h 50m1 stop
£810KLM
Find Deal
Thu, 13 Nov - Thu, 20 Nov

Qatar Airways flights from Southampton to Bangkok

Our best Qatar Airways deals on Southampton to Bangkok flight tickets
Qatar Airways
18 Nov
SOU20:10Southampton Eastleigh
33h 05m
2 stops
BKK12:15Bangkok Suvarnabhumi
4 Dec
BKK20:30Bangkok Suvarnabhumi
30h 10m
2 stops
SOU19:40Southampton Eastleigh
£750
Find similar
Qatar Airways
19 Nov
SOU20:10Southampton Eastleigh
27h 05m
2 stops
BKK06:15Bangkok Suvarnabhumi
4 Dec
BKK20:30Bangkok Suvarnabhumi
30h 10m
2 stops
SOU19:40Southampton Eastleigh
£750
Find similar
Qatar Airways
11 Nov
SOU20:10Southampton Eastleigh
33h 55m
2 stops
BKK13:05Bangkok Suvarnabhumi
25 Nov
BKK08:15Bangkok Suvarnabhumi
42h 25m
2 stops
SOU19:40Southampton Eastleigh
£752
Find similar

KLM flights from Southampton to Bangkok

Our best KLM deals on Southampton to Bangkok flight tickets
KLM
10 Nov
SOU18:05Southampton Eastleigh
32h 10m
2 stops
BKK09:15Bangkok Suvarnabhumi
17 Nov
BKK12:15Bangkok Suvarnabhumi
26h 55m
1 stop
SOU08:10Southampton Eastleigh
£692
Find similar
KLM
13 Nov
SOU08:50Southampton Eastleigh
18h 15m
1 stop
BKK10:05Bangkok Suvarnabhumi
20 Nov
BKK09:30Bangkok Suvarnabhumi
29h 35m
2 stops
SOU08:05Southampton Eastleigh
£710
Find similar
KLM
10 Nov
SOU08:40Southampton Eastleigh
18h 25m
1 stop
BKK10:05Bangkok Suvarnabhumi
17 Nov
BKK12:15Bangkok Suvarnabhumi
26h 55m
1 stop
SOU08:10Southampton Eastleigh
£753
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Bangkok 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 2 October 2025.
Use the filters below to find and compare flights from Southampton to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 13/11

20:10-23:20

2 stops44h 10m

Bangkok Suvarnabhumi

Wed 19/11

02:55-15:35

2 stops43h 40m

£612

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 13/11

20:10-23:20

2 stops44h 10m

Bangkok Suvarnabhumi

Thu 20/11

08:55-15:35

2 stops37h 40m

£633

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 10/11

20:10-18:00

2 stops38h 50m

Bangkok Suvarnabhumi

Mon 17/11

20:50-11:55

2 stops46h 05m

£647

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 10/11

18:05-09:15

2 stops32h 10m

Bangkok Suvarnabhumi

Mon 17/11

12:15-08:10

1 stop26h 55m

£692

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 13/11

08:50-10:05

1 stop18h 15m

Bangkok Suvarnabhumi

Thu 20/11

09:30-08:05

2 stops29h 35m

£710

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 18/11

20:10-12:15

2 stops33h 05m

Bangkok Suvarnabhumi

Thu 4/12

20:30-19:40

2 stops30h 10m

£750

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Wed 19/11

20:10-06:15

2 stops27h 05m

Bangkok Suvarnabhumi

Thu 4/12

20:30-19:40

2 stops30h 10m

£750

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 11/11

20:10-13:05

2 stops33h 55m

Bangkok Suvarnabhumi

Tue 25/11

08:15-19:40

2 stops42h 25m

£752

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Mon 10/11

08:40-10:05

1 stop18h 25m

Bangkok Suvarnabhumi

Mon 17/11

12:15-08:10

1 stop26h 55m

£753

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 13/11

08:50-10:05

1 stop18h 15m

Bangkok Suvarnabhumi

Thu 20/11

12:15-08:05

1 stop26h 50m

£810

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

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?

The month of May is, on average, the cheapest month to fly to Bangkok from Southampton, with most prices found around £568. The month of September is another great option to travel to Bangkok, with average flight prices from Southampton averaging around £662.

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

According to our data, Sunday is the cheapest day to fly to Bangkok from Southampton. The lowest ticket price found for a Sunday departure recently was £708. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok on Saturday is £773.

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

In the afternoon is the cheapest time of day to fly from Southampton to Bangkok when you can find flight prices for as low as £559. Flying to Bangkok in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £752. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Southampton to Bangkok flight deals and tips

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

Direct flights

None
There are no direct flights from Southampton to Bangkok. There are no popular flight routes from Southampton to Bangkok.
Search flight deals

  • How far is Southampton Eastleigh to Bangkok by plane?

    Southampton Eastleigh and Bangkok are 5984.7 mi apart from one another. Typically, this will take 18h 15m by plane in normal conditions.

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

    Prices for flights from Southampton Eastleigh Airport to Bangkok were last updated today.

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

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

    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 Southampton Eastleigh Airport to Bangkok.

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

    The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Southampton to Bangkok

Compare and see reviews for airlines that fly from Southampton to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £593Free CancellationRating
7.8
1,389 reviews
Search KLM flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from Southampton.

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 provides multiple filters to help you find the best flight to Bangkok from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport