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฿12,241+ Cheap flights to Southampton

— SOU
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Southampton in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Southampton

Tue 22/902:30 -
2 stops23h 00m
Sun 27/909:20 -
2 stops29h 05m
Deal found 2/9฿45,707
Thu 8/1002:30 -
2 stops23h 00m
Sun 18/1020:00 -
2 stops36h 25m
Deal found 2/9฿108,066

Find flight deals to Southampton

Return from

฿25,207

One-way from

฿12,241

Popular in

July

Cheapest in

November

Average price

฿33,532
China Eastern
  • China Eastern
  • 4/11-8/11
  • 2 total stops
  • 55h 00m total
  • Bangkok to London
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19/10-31/12
  • 19/10-31/12
  • 3 total stops
  • 48h 05m total
  • Bangkok to Southampton
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿2,040 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (฿416 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokSouthampton

BKK Bangkok Suvarnabhumi - SOU Southampton Eastleigh

BKKSOU

Bangkok Suvarnabhumi

Mon 19/10

01:25-19:30

3 stops48h 05m

Southampton Eastleigh

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿12,241

BangkokSouthampton

BKK Bangkok Suvarnabhumi - SOU Southampton Eastleigh

BKKSOU

Bangkok Suvarnabhumi

Tue 20/10

12:05-08:45

1 stop26h 40m

Southampton Eastleigh

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿26,128

BangkokSouthampton

BKK Bangkok Suvarnabhumi - SOU Southampton Eastleigh

BKKSOU

Bangkok Suvarnabhumi

Mon 28/9

20:00-19:30

2 stops29h 30m

Southampton Eastleigh

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿29,682

BangkokSouthampton

BKK Bangkok Suvarnabhumi - SOU Southampton Eastleigh

BKKSOU

Bangkok Suvarnabhumi

Sun 27/9

20:00-19:30

2 stops29h 30m

Southampton Eastleigh

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿29,978
Fastest return journey

BangkokSouthampton

BKK Bangkok Suvarnabhumi - SOU Southampton Eastleigh

BKKSOU

Bangkok Suvarnabhumi

Fri 25/9

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿30,505

BangkokSouthampton

BKK Bangkok Suvarnabhumi - SOU Southampton Eastleigh

BKKSOU

Bangkok Suvarnabhumi

Tue 22/9

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Sun 27/9

09:20-20:25

2 stops29h 05m

฿45,707

BangkokSouthampton

BKK Bangkok Suvarnabhumi - SOU Southampton Eastleigh

BKKSOU

Bangkok Suvarnabhumi

Thu 8/10

02:30-19:30

2 stops23h 00m

Southampton Eastleigh

Sun 18/10

20:00-14:25

2 stops36h 25m

฿108,066

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Sorted by cheapest first

Best time to book a flight to Southampton

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

Cheapflights Insights

Everything you need to know about your flight to Southampton

How long is the flight to Southampton?

On average, a flight from Bangkok to Southampton takes 53 hours 30 minutes. Flights to Southampton from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Southampton by month

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 mm per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

FAQs about flying to Southampton

  • What airport do you fly into for flights to Southampton?

    If you book a flight to Southampton, you will be flying into Eastleigh, which is the city’s only airport. Southampton Eastleigh (SOU) is located 5.6 km from the centre of Southampton.

  • Can I find cheaper flights to Southampton if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Southampton on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Southampton depart from?

    For those looking to save time traveling to Southampton, Phuket City offers the quickest one-way flight (27 hours 55 minutes).

  • Does Southampton Eastleigh have rental cars?

    Yes. Those touching down at Southampton Eastleigh can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Southampton Eastleigh?

    Yes. Southampton Eastleigh has hotels nearby for those requiring accommodations. Premier Inn Southampton Airport is the closest property to Southampton Eastleigh (0.0 km away from Southampton Eastleigh).

See more FAQs

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Deals for Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

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 to Southampton.

Can Cheapflights find flights to Southampton with no change fees?

Yes, we can. To see specific flights to Southampton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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