How long is the flight from Southampton to Thailand?

Departing from Southampton to Thailand will take you 26h 35m. The distance from Southampton to Thailand is about 6195 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from Southampton to Thailand?

While some choose either Southampton Eastleigh - Phuket City or Southampton Eastleigh - Ko Samui, Southampton Eastleigh - Bangkok Suvarnabhumi is the most popular route from Southampton to Thailand.

What airport do you fly from for flights from Southampton to Thailand?

Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Thailand. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

Can I find deals for flights from Southampton to Thailand that include hotel bookings?

Yes. In addition to deals on Southampton to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southampton to Thailand?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Thailand.

Can I find deals for business class flights from Southampton to Thailand?

Yes. Cheapflights offers flight deals from Southampton to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£414+ Flights from Southampton to Thailand

Cheap flight deals from Southampton to Thailand

Round-trip from	£619
One-way from	£414
Popular in	December
Cheapest in	May
Average price	£574

12/11-18/11
4 total stops
87h 50m total
Southampton to Thailand

Search Deals

9/11
3 total stops
43h 40m total
Southampton to Thailand

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£47 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Southampton to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Thailand
Explore the most affordable flight options available from Southampton to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Wed 12/1120:10SOU - BKK

2 stops44h 10mMultiple Airlines

Tue 18/1102:55BKK - SOU

2 stops43h 40mMultiple Airlines

Deal found 15/10£619

Sun 30/1118:05SOU - BKK

3 stops35h 15mMultiple Airlines

Sun 7/1222:05BKK - SOU

2 stops26h 20mMultiple Airlines

Deal found 16/10£698

Wed 12/1120:10SOU - BKK

2 stops33h 05mQatar Airways

Wed 19/1109:05BKK - SOU

2 stops37h 30mQatar Airways

Deal found 15/10£718

Sat 6/1209:25SOU - BKK

2 stops32h 30mMultiple Airlines

Fri 12/1201:55BKK - SOU

2 stops37h 55mMultiple Airlines

Deal found 16/10£720

Sun 9/1109:30SOU - BKK

2 stops30h 50mMultiple Airlines

Tue 11/1102:55BKK - SOU

2 stops47h 45mMultiple Airlines

Deal found 17/10£736

Sun 30/1109:30SOU - BKK

1 stop17h 35mKLM

Sun 7/1211:35BKK - SOU

2 stops27h 35mKLM

Deal found 16/10£738

Sun 30/1109:30SOU - BKK

2 stops26h 05mQatar Airways

Mon 8/1203:00BKK - SOU

2 stops23h 40mQatar Airways

Deal found 15/10£771

Sun 30/1109:30SOU - HKT

2 stops26h 35mKLM

Thu 4/1216:55HKT - SOU

2 stops22h 10mKLM

Deal found 16/10£862

Wed 29/1012:25SOU - HKT

2 stops35h 25mQatar Airways

Tue 4/1100:50HKT - SOU

2 stops25h 50mQatar Airways

Deal found 15/10£944

Wed 15/1017:35SOU - HKT

3 stops32h 20mMultiple Airlines

Sat 14/222:05HKT - SOU

2 stops26h 15mMultiple Airlines

Deal found 15/10£1,196

Wed 31/1212:25SOU - HKT

2 stops47h 30mQatar Airways

Tue 19/520:30HKT - SOU

2 stops29h 00mQatar Airways

Deal found 15/10£1,213

Wed 31/1212:25SOU - HKT

2 stops47h 30mQatar Airways

Thu 21/509:20HKT - SOU

2 stops40h 10mQatar Airways

Deal found 15/10£1,214

Best flights from Southampton to Thailand
Discover carefully curated flight deals from Southampton to Thailand that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.

Tue 6/112:25SOU - BKK

2 stops51h 55mMultiple Airlines

Fri 6/208:55BKK - SOU

2 stops30h 50mMultiple Airlines

Deal found 17/10£683

Wed 12/1112:25SOU - BKK

2 stops40h 50mQatar Airways

Tue 18/1102:00BKK - SOU

2 stops24h 40mQatar Airways

Deal found 15/10£769

Sun 30/1109:30SOU - BKK

1 stop17h 35mKLM

Sun 7/1212:15BKK - SOU

1 stop26h 55mKLM

Deal found 16/10£830

Sat 6/1209:25SOU - BKK

2 stops43h 55mMultiple Airlines

Sat 13/1205:05BKK - SOU

2 stops34h 45mMultiple Airlines

Deal found 16/10£720

Sun 30/1109:30SOU - BKK

2 stops26h 05mQatar Airways

Tue 9/1218:55BKK - SOU

2 stops27h 40mQatar Airways

Deal found 15/10£771

Thu 19/209:00SOU - BKK

1 stop18h 05mKLM

Wed 11/312:15BKK - SOU

1 stop27h 05mKLM

Deal found 15/10£844

Sat 29/1109:30SOU - BKK

2 stops26h 05mQatar Airways

Wed 10/1208:15BKK - SOU

2 stops38h 20mQatar Airways

Deal found 17/10£780

Sun 30/1109:30SOU - HKT

2 stops26h 35mKLM

Thu 4/1216:55HKT - SOU

2 stops22h 10mKLM

Deal found 16/10£862

Thu 19/220:10SOU - BKK

2 stops33h 55mQatar Airways

Wed 11/318:55BKK - SOU

2 stops31h 45mQatar Airways

Deal found 17/10£799

Sat 29/1109:30SOU - BKK

2 stops26h 05mQatar Airways

Thu 11/1220:30BKK - SOU

2 stops30h 10mQatar Airways

Deal found 17/10£825

Fri 16/109:00SOU - USM

2 stops24h 40mKLM

Tue 20/113:25USM - SOU

2 stops34h 35mKLM

Deal found 14/10£980

Sun 30/1109:30SOU - BKK

2 stops26h 05mQatar Airways

Tue 9/1202:00BKK - SOU

2 stops24h 40mQatar Airways

Deal found 17/10£825

Fri 6/320:10SOU - HKT

2 stops33h 45mQatar Airways

Sun 22/300:50HKT - SOU

2 stops25h 50mQatar Airways

Deal found 16/10£896

Thu 15/120:10SOU - HKT

2 stops27h 40mQatar Airways

Thu 29/108:20HKT - SOU

2 stops42h 20mQatar Airways

Deal found 15/10£984

Thu 22/120:10SOU - HKT

2 stops26h 40mQatar Airways

Fri 6/220:30HKT - SOU

2 stops54h 10mQatar Airways

Deal found 15/10£1,018

Wed 31/1212:25SOU - HKT

2 stops47h 30mQatar Airways

Tue 19/520:30HKT - SOU

2 stops29h 00mQatar Airways

Deal found 15/10£1,213

Wed 31/1212:25SOU - HKT

2 stops47h 30mQatar Airways

Mon 18/520:30HKT - SOU

2 stops29h 00mQatar Airways

Deal found 15/10£1,213

Sat 3/109:30SOU - HKT

2 stops26h 25mQatar Airways

Mon 18/520:30HKT - SOU

2 stops29h 00mQatar Airways

Deal found 15/10£1,231

Sat 3/109:30SOU - HKT

2 stops26h 25mQatar Airways

Wed 20/520:30HKT - SOU

2 stops29h 00mQatar Airways

Deal found 15/10£1,231

Last-minute flights from Southampton to Thailand
Discover last-minute flight deals from Southampton to Thailand. Data last updated 17 October 2025 and is based on user searches.

Wed 22/1009:20SOU - BKK

1 stop18h 10mKLM

Sun 2/1112:15BKK - SOU

1 stop26h 55mKLM

Deal found 16/10£829

Wed 22/1009:10SOU - BKK

2 stops22h 15mQatar Airways

Sun 2/1118:55BKK - SOU

2 stops27h 40mQatar Airways

Deal found 15/10£1,503

Mon 27/1009:30SOU - BKK

2 stops20h 35mQatar Airways

Sun 2/1120:30BKK - SOU

2 stops30h 10mQatar Airways

Deal found 15/10£1,787

Mon 27/1009:30SOU - BKK

2 stops26h 55mQatar Airways

Tue 4/1118:55BKK - SOU

2 stops31h 45mQatar Airways

Deal found 15/10£3,409

Wed 29/1012:25SOU - HKT

2 stops34h 25mQatar Airways

Wed 5/1120:30HKT - SOU

2 stops30h 10mQatar Airways

Deal found 15/10£944

Sun 30/1109:30SOU - HKT

2 stops26h 35mKLM

Thu 4/1216:55HKT - SOU

2 stops22h 10mKLM

Deal found 16/10£862

One-way flights from Southampton to Thailand
Search for one-way flight options from Southampton to Thailand. Find affordable one-way fares based on user searches. Data last updated 17 October 2025.

Sun 9/1118:25SOU - BKK

3 stops43h 40mMultiple Airlines

Deal found 17/10£414

Wed 12/1114:25SOU - BKK

3 stops45h 00mMultiple Airlines

Deal found 15/10£416

Wed 10/1214:25SOU - BKK

3 stops36h 45mMultiple Airlines

Deal found 16/10£439

Sun 30/1118:25SOU - BKK

3 stops53h 45mMultiple Airlines

Deal found 16/10£471

Thu 6/1114:35SOU - BKK

3 stops36h 55mMultiple Airlines

Deal found 16/10£539

Fri 24/1019:25SOU - BKK

3 stops54h 10mMultiple Airlines

Deal found 16/10£584

Sat 25/1018:05SOU - BKK

2 stops45h 00mMultiple Airlines

Deal found 17/10£619

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 6/1

12:25-23:20

2 stops51h 55m

Bangkok Suvarnabhumi

Fri 6/2

08:55-08:45

2 stops30h 50m

£683

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sat 6/12

09:25-12:20

2 stops43h 55m

Bangkok Suvarnabhumi

Sat 13/12

05:05-08:50

2 stops34h 45m

£720

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Wed 12/11

12:25-12:15

2 stops40h 50m

Bangkok Suvarnabhumi

Tue 18/11

02:00-19:40

2 stops24h 40m

£769

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sun 30/11

09:30-18:35

2 stops26h 05m

Bangkok Suvarnabhumi

Tue 9/12

18:55-15:35

2 stops27h 40m

£771

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sat 29/11

09:30-18:35

2 stops26h 05m

Bangkok Suvarnabhumi

Wed 10/12

08:15-15:35

2 stops38h 20m

£780

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 19/2

20:10-13:05

2 stops33h 55m

Bangkok Suvarnabhumi

Wed 11/3

18:55-19:40

2 stops31h 45m

£799

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sat 29/11

09:30-18:35

2 stops26h 05m

Bangkok Suvarnabhumi

Thu 11/12

20:30-19:40

2 stops30h 10m

£825

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sun 30/11

09:30-18:35

2 stops26h 05m

Bangkok Suvarnabhumi

Tue 9/12

02:00-19:40

2 stops24h 40m

£825

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sun 30/11

09:30-10:05

1 stop17h 35m

Bangkok Suvarnabhumi

Sun 7/12

12:15-08:10

1 stop26h 55m

£830

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 19/2

09:00-10:05

1 stop18h 05m

Bangkok Suvarnabhumi

Wed 11/3

12:15-08:20

1 stop27h 05m

£844

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 28 results

Best time to book a flight from Southampton to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Southampton with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Thailand

What is the cheapest month to book a flight from Southampton to Thailand?

Currently, May is the cheapest month in which you can book a flight from Southampton to Thailand (average of £241). Flying from Southampton to Thailand in July is currently the most expensive (average of £533). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOU to TH?

It’s optimal to fly from Southampton to Thailand in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Thailand

Read through reviews of airlines operating flights from Southampton to Thailand, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

KLM

7.7

Good

1,404 reviews

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

What airport do you fly from for flights from Southampton to Thailand?
Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Thailand. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.
How long is the flight from Southampton to Thailand?
Departing from Southampton to Thailand will take you 26h 35m. The distance from Southampton to Thailand is about 6195 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Southampton to Thailand?
While some choose either Southampton Eastleigh - Phuket City or Southampton Eastleigh - Ko Samui, Southampton Eastleigh - Bangkok Suvarnabhumi is the most popular route from Southampton to Thailand.
Can I find deals for flights from Southampton to Thailand that include hotel bookings?
Yes. In addition to deals on Southampton to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Thailand?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Thailand.
Can I find deals for business class flights from Southampton to Thailand?
Yes. Cheapflights offers flight deals from Southampton to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southampton to Thailand?
Currently, May is the cheapest month in which you can book a flight from Southampton to Thailand (average of £241). Flying from Southampton to Thailand in July is currently the most expensive (average of £533). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Southampton to Thailand

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£595	Average£776	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southampton to Thailand?

Cheapflights makes it easy to find Southampton to Thailand flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Thailand?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Thailand.

Can Cheapflights find flights from Southampton to Thailand with no change fees?

Need flexible booking options for your flight to Thailand from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southampton to Thailand become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Thailand flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Southampton to Thailand from £414

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Thailand

Keep the following information in mind while searching for Southampton to Thailand flight deals. Data was last updated 17 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Thailand

Cheapest flights from Southampton to ThailandExplore the most affordable flight options available from Southampton to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Explore the most affordable flight options available from Southampton to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Thailand that are best for you.

Best time to book a flight from Southampton to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Southampton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Thailand

What is the cheapest month to book a flight from Southampton to Thailand?

What is the cheapest time of day to fly from SOU to TH?

Find hourly flight availability from Southampton to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

Reviews of airlines servicing Thailand

Read through reviews of airlines operating flights from Southampton to Thailand, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Southampton to Thailand?

How long is the flight from Southampton to Thailand?

What are the most popular routes from Southampton to Thailand?

Can I find deals for flights from Southampton to Thailand that include hotel bookings?

How can I find direct flights from Southampton to Thailand?

Can I find deals for business class flights from Southampton to Thailand?

What is the cheapest month to book a flight from Southampton to Thailand?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Thailand

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Southampton to Thailand

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Thailand?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Thailand?

Can Cheapflights find flights from Southampton to Thailand with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Thailand become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Southampton to Thailand
Explore the most affordable flight options available from Southampton to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.