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Cheap flights from Southampton to Bangkok

Compare Southampton to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

Book the best Bangkok fare with no extra fees

Flight deals from Southampton to Bangkok

Looking for a cheap last-minute deal or the best return flight from Southampton to Bangkok? Find the lowest prices on one-way and return tickets right here.
Bangkok.P45,040 per passenger.Departing Thu, 4 Sep, returning Thu, 18 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Thu, 4 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Thu, 18 Sep, arriving in Southampton.Price includes taxes and charges.From P45,040, select.
Bangkok.P49,475 per passenger.Departing Tue, 27 Jan, returning Tue, 3 Feb.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Tue, 27 Jan, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Tue, 3 Feb, arriving in Southampton.Price includes taxes and charges.From P49,475, select.
Bangkok.P49,537 per passenger.Departing Sun, 21 Sep, returning Fri, 17 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Sun, 21 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Fri, 17 Oct, arriving in Southampton.Price includes taxes and charges.From P49,537, select.
Bangkok.P50,583 per passenger.Departing Wed, 17 Jun, returning Mon, 13 Jul.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Wed, 17 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Mon, 13 Jul, arriving in Southampton.Price includes taxes and charges.From P50,583, select.
Bangkok.P52,121 per passenger.Departing Sat, 23 Aug, returning Sat, 6 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Sat, 23 Aug, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Sat, 6 Sep, arriving in Southampton.Price includes taxes and charges.From P52,121, select.
Bangkok.P55,848 per passenger.Departing Wed, 22 Oct, returning Sun, 9 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Wed, 22 Oct, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Sun, 9 Nov, arriving in Southampton.Price includes taxes and charges.From P55,848, select.
Bangkok.P56,031 per passenger.Departing Sun, 4 Jan, returning Sun, 25 Jan.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Sun, 4 Jan, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Sun, 25 Jan, arriving in Southampton.Price includes taxes and charges.From P56,031, select.
Bangkok.P58,237 per passenger.Departing Thu, 2 Oct, returning Thu, 30 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Southampton on Thu, 2 Oct, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with KLM, departs from Bangkok Suvarnabhumi on Thu, 30 Oct, arriving in Southampton.Price includes taxes and charges.From P58,237, select.

Find the cheapest month to fly from Southampton to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to Bangkok flights are currently cheapest in September.
Aug
from P78,803
Sep
from P45,040
Oct
from P58,237
Nov
from P62,280
Dec
Find prices
Jan
from P56,031
Feb
from P58,737
Mar
from P63,262
Apr
Find prices
May
from P65,376
Jun
Find prices
Jul
from P72,254

Alternative Southampton to Bangkok routes

Looking for the cheapest, fastest or easiest route from Southampton to Bangkok? You could fly into the following airports instead.

Southampton to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundP45,040
Cheapest month to flySeptember

Finding cheap flights from Southampton to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Southampton to Bangkok is P45,040. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Southampton to Bangkok. But we found flights with one or more stops from P45,040.
As of August 2025, there are no flights flying from Southampton to Bangkok.
The cheapest month to fly from Southampton to Bangkok is usually September.
If you're flying from Southampton Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from P45,040.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to Bangkok on Thursday, 4 September 2025.
No airlines currently offer direct flights between Southampton Airport and Bangkok. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In August, the average temperature is usually around 28°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, KLM offers the cheapest flight tickets to Bangkok.

Flying from Southampton Airport (SOU) to Bangkok: what you need to know

  • Bangkok is seven hours ahead of Southampton, where Southampton Airport is located. Bangkok runs on the UTC+7 timezone.

  • For a relaxed start to your SOU to Bangkok flight, leave plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Heading off during a peak period like a bank holiday? Expect longer queues at security and check-in. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Whether you want to explore a new city along the way or just have a break, we make it easy to book plane tickets from SOU to Bangkok with a stopover. To compare your options, deselect 'Direct flights only.' Amsterdam Airport Schiphol (AMS) is one of your choices.

  • Located around 6 kilometres from the centre of Southampton, SOU can be reached in about 20 minutes by car (depending on traffic). Travelling on public transport will take roughly 25 minutes.

  • Have an early flight from Southampton Airport to Bangkok? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels near SOU:

  • Of the departures from Southampton Airport, 55.7% touch down on time at their destination.

How to find the cheapest flights from Southampton Airport (SOU) to Bangkok

  • P40,639 is the cheapest price we've seen for a one-way Southampton Airport to Bangkok flight. A return ticket right now is P45,040. Depending on how early you book and the availability, these fares could change.

  • Don't leave everything to the last moment. You're more likely to land cheap flights from SOU to Bangkok if you book ahead. Airlines often have some great early bird discounts.

  • Finding cheap tickets from Southampton Airport to Bangkok is easier if you're flexible with your dates. Use the 'Whole month' search tool to get the lowest prices across every month and snap up a sweet deal.

  • Finding a cheap flight from SOU to Bangkok is a breeze with Price Alerts. Simply create one of these automatic notifications and we'll get in touch as soon as a lower fare pops up.

  • Choose your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Southampton Airport to Bangkok by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) to the centre of Bangkok takes around 35 minutes by car. The centre is roughly 32 kilometres away.

  • It typically takes 1 hour 5 minutes if you're travelling by public transport.

  • Book a hotel near BKK if you have a late flight from Southampton Airport to Bangkok. Settle into one of these options and make your first night all about rest:

  • Grab a Suvarnabhumi Airport rental car and explore Bangkok and beyond with your own set of wheels. Chic Car Rent, asap car hire and Hertz are well-known companies to choose from here.

  • Lock in the best deal by booking your vehicle from Suvarnabhumi Airport around four weeks in advance of your flight from SOU to Bangkok.

Don Mueang International Airport (DMK)

  • Central Bangkok is about 27 kilometres from Don Mueang International Airport (DMK). After your flight from Southampton Airport to Bangkok has touched down and you've made your way through the terminal, expect a drive of around 30 minutes.

  • If you choose to travel on public transport, the ride to the centre will take you 1 hour 5 minutes or so.

  • Following your SOU to Bangkok flight, tuck yourself in at a hotel close to DMK. These are some great accommodation options that'll help you sink into relaxation mode:

  • Chic Car Rent, asap car hire and Hertz make collecting a Don Mueang International Airport rental car simple. These companies are located in or around the terminal and will have you on the road before long.

  • Avoid paying extra. Reserving your ride three weeks before your arrival at DMK will help you save.

Best time to go to Bangkok

  • Carefully consider your dates before securing your flight from Southampton Airport to Bangkok. The city buzzes in peak season, but rates are usually higher and top attractions can be crowded. Visit Bangkok in low season if you want a more relaxed vibe.

  • Lock in a Southampton Airport to Bangkok plane ticket with a departure in April if you want to visit the city during its warmest month. Expect temperatures to range from 26ºC (79ºF) to 37ºC (99ºF).

  • For cooler conditions, look for a cheap ticket from SOU to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

  • When it comes to looking for somewhere to lay your head, you'll find the top stays in Bangkok right here. Explore these hotels after you've booked your flight from Southampton Airport to Bangkok:

  • Wat Arun and Grand Palace are just the start of the top-rated attractions to add to your Bangkok must-do list. Continue your sightseeing adventures at Wat Phra Kaew.

Explore more of Thailand

  • You've done Bangkok, now it's time to discover more of Thailand. Travel about 467 kilometres north-east to Udon Thani to check off its leading attractions. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, there's plenty to keep you on the go.

  • Nakhon Ratchasima is another essential stop in Thailand and is around 225 kilometres north-east of Bangkok. No journey is complete without a visit to Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

More travel options

Plan the rest of your trip from Southampton to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.