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Cheap flights from Bangkok to Southampton from £386

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SOU
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Southampton
Explore the most affordable flight options available from Bangkok to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Thu 9/402:30
BKK
-
SOU
2 stops23h 00m
Multiple Airlines
Sat 18/409:20
SOU
-
BKK
2 stops21h 45m
Multiple Airlines
Deal found 1/4£838
Sun 19/402:05
BKK
-
SOU
2 stops23h 25m
Qatar Airways
Tue 28/420:00
SOU
-
BKK
2 stops29h 05m
Qatar Airways
Deal found 29/3£879
Wed 6/519:45
BKK
-
SOU
2 stops29h 45m
Qatar Airways
Sun 10/509:10
SOU
-
BKK
2 stops28h 40m
Qatar Airways
Deal found 31/3£956
Sat 23/501:00
BKK
-
SOU
2 stops24h 30m
Qatar Airways
Tue 26/509:10
SOU
-
BKK
2 stops23h 05m
Qatar Airways
Deal found 1/4£1,096
Mon 17/820:00
BKK
-
SOU
2 stops29h 30m
Qatar Airways
Thu 3/909:10
SOU
-
BKK
2 stops21h 45m
Qatar Airways
Deal found 28/3£1,111
Fri 14/820:00
BKK
-
SOU
2 stops53h 30m
Qatar Airways
Tue 1/920:00
SOU
-
BKK
2 stops28h 20m
Qatar Airways
Deal found 28/3£1,117
Sat 15/820:00
BKK
-
SOU
2 stops29h 30m
Qatar Airways
Tue 1/920:00
SOU
-
BKK
2 stops28h 20m
Qatar Airways
Deal found 28/3£1,129
Sun 24/501:00
BKK
-
SOU
2 stops24h 30m
Qatar Airways
Tue 26/509:10
SOU
-
BKK
2 stops28h 40m
Qatar Airways
Deal found 1/4£1,300

Find flight deals from Bangkok to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 April 2026.

Round-trip from

£879

One-way from

£386

Popular in

January

Cheapest in

November

Average price

£731
Qatar Airways
  • Qatar Airways
  • 19/4-28/4
  • 4 total stops
  • 52h 30m total
  • Bangkok to Southampton
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 29h 15m total
  • Bangkok to Southampton
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Southampton 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, Cheapflights users made 858,174 searches. Data last updated 2 April 2026.
Use the filters below to find and compare flights from Bangkok to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 19/4

02:05-19:30

2 stops23h 25m

Southampton Eastleigh

Tue 28/4

20:00-07:05

2 stops29h 05m

£879

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Wed 6/5

20:30-19:30

2 stops29h 00m

Southampton Eastleigh

Sun 10/5

20:00-13:25

2 stops35h 25m

£958

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Fri 22/5

02:05-19:30

2 stops23h 25m

Southampton Eastleigh

Tue 26/5

09:10-18:20

2 stops27h 10m

£965

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sat 23/5

02:05-19:30

2 stops23h 25m

Southampton Eastleigh

Tue 26/5

09:10-20:45

2 stops29h 35m

£1,104

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Mon 17/8

20:00-19:30

2 stops29h 30m

Southampton Eastleigh

Wed 2/9

09:10-12:55

2 stops21h 45m

£1,111

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sat 15/8

20:00-19:30

2 stops29h 30m

Southampton Eastleigh

Tue 1/9

20:00-06:20

2 stops28h 20m

£1,129

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sat 15/8

20:00-19:30

2 stops29h 30m

Southampton Eastleigh

Wed 2/9

09:10-12:55

2 stops21h 45m

£1,129
Fastest return journey

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 24/5

01:45-19:30

2 stops23h 45m

Southampton Eastleigh

Tue 26/5

09:10-13:25

2 stops22h 15m

£1,302

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 7/6

19:40-19:30

2 stops29h 50m

Southampton Eastleigh

Sun 14/6

09:10-12:55

2 stops21h 45m

£1,312
Cheapest one-way

BangkokSouthampton

BKK - SOU

BKKSOU

Bangkok Suvarnabhumi

Sun 12/4

02:30-19:30

2 stops23h 00m

£406

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Bangkok 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 Bangkok to Southampton

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

Currently, December is the cheapest month in which you can book a flight from Bangkok to Southampton (average of £196). Flying from Bangkok to Southampton in September is currently the most expensive (average of £575). 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.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Southampton. 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 into for flights to Southampton from Bangkok?

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Southampton from Bangkok. Booking flights from Bangkok to Eastleigh (SOU) should be relatively easy as there are 0 daily inbound flights from Bangkok from 0 different airlines.

  • How long is the flight from Bangkok to Southampton?

    A quick flight from Bangkok to Southampton can take about 23h 25m. Qatar Airways provides one of the quickest options available for as low as £879. There are 5995 mi between Bangkok and Southampton.

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

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

  • How can I find direct flights from Bangkok to Southampton?

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

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

    Yes. Cheapflights offers flight deals from Bangkok to Southampton 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 Bangkok to Southampton?

    Currently, December is the cheapest month in which you can book a flight from Bangkok to Southampton (average of £196). Flying from Bangkok to Southampton in September is currently the most expensive (average of £575). 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

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

Cheapflights helps you search for flights from Bangkok to Southampton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangkok to Southampton for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bangkok to Southampton, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Bangkok to Southampton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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