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Cheap flights from Southampton to Bangkok Suvarnabhumi Airport from £306

SOU — BKK
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Suvarnabhumi

Mon 28/919:20 -
2 stops35h 15m
Tue 6/1015:55 -
2 stops33h 35m
Deal found 31/8£561
Tue 8/909:05 -
1 stop18h 25m
Mon 5/1012:05 -
1 stop34h 45m
Deal found 3/9£586
Sun 27/909:20 -
2 stops26h 50m
Sun 4/1009:15 -
2 stops29h 25m
Deal found 30/8£599
Sun 11/1020:00 -
2 stops34h 10m
Mon 26/1016:20 -
2 stops23h 30m
Deal found 31/8£633

Find flight deals from Southampton to Suvarnabhumi

Round-trip from

£561

One-way from

£306

Popular in

December

Cheapest in

June

Average price

£644
28/9-6/10
  • 28/9-6/10
  • 4 total stops
  • 68h 50m total
  • Southampton to Bangkok
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30/11-31/12
  • 30/11-31/12
  • 3 total stops
  • 52h 20m total
  • Southampton to Bangkok
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£152 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Thu 31/12

14:25-17:55

3 stops44h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£433

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Tue 1/12

20:00-06:15

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£480

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Wed 25/11

20:00-13:05

2 stops34h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£480
Fastest return journey

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Mon 30/11

09:20-13:05

2 stops20h 45m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£480

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Thu 24/9

20:00-06:20

2 stops28h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£481

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Wed 30/9

20:00-12:55

2 stops34h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£481

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Tue 29/9

20:00-13:25

2 stops35h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£481

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Mon 5/10

20:00-13:25

2 stops35h 25m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£482

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Sat 26/9

09:20-14:25

2 stops23h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£492

SouthamptonBangkok

SOU Southampton Eastleigh - BKK Bangkok Suvarnabhumi

SOUBKK

Southampton Eastleigh

Thu 31/12

09:20-06:40

2 stops38h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£629

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Southampton to Suvarnabhumi

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

Cheapflights Insights

Everything you need to know about your flight from Southampton to Bangkok Suvarnabhumi Airport

How much does it cost for a return flight from Southampton to Bangkok Suvarnabhumi Airport?

Airfare is typical for this route at the moment.

Southampton to Bangkok Suvarnabhumi Airport flights typically cost between £552 and £703 in September.
The cheapest return price found within the last 5 days was £561 on Multiple Airlines (28 Sept–6 Oct).

Reviews of airlines servicing Suvarnabhumi

See what other customers who have flown with KLM from Southampton to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,571 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,571 reviews
KLM
7.8
Good
1,571 reviews
Check prices

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

  • What airport do you fly from for flights from Southampton to Bangkok Suvarnabhumi?

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Bangkok Suvarnabhumi from Southampton. Booking flights from Eastleigh (SOU) to Bangkok Suvarnabhumi should be relatively easy as there are 0 daily outbound flights to Bangkok Suvarnabhumi from 1 airline.

  • How long is the flight from Southampton to Bangkok Suvarnabhumi Airport?

    Qatar Airways can get you from Southampton to Bangkok Suvarnabhumi Airport in just under 34h 05m. Your travel time can differ by up to . The distance from Southampton to Bangkok Suvarnabhumi Airport is about 5995 mi.

  • What is the cheapest airline to fly from Southampton to Bangkok Suvarnabhumi Airport round-trip?

    Our cheapest airline available from Southampton to Bangkok Suvarnabhumi Airport is KLM. Our recent data shows that you can find tickets from as low as £559 on this airline. KLM is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am
Kanchanaburi
Pak Chong
Chonburi
Ko Samet
Ayutthaya
Sattahip
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Southampton to Suvarnabhumi

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£559Average£1,018FlexibilityNo cancel feeOn-time75%
Search KLM flights

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When you search for this flight from Southampton to Suvarnabhumi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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Yes! Start tracking prices for Southampton to Suvarnabhumi 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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