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Cheap flights from London Southend Airport to Bangkok Suvarnabhumi Airport from £274

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Suvarnabhumi (BKK). 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 7 January 2026.

Round-trip from

£539

One-way from

£274

Popular in

July

Cheapest in

May

Average price

£607
24/2-8/3
  • 24/2-8/3
  • 5 total stops
  • 57h 40m total
  • London to Bangkok
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17/3
  • 17/3
  • 3 total stops
  • 30h 30m total
  • London to Bangkok
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Highest demand for flights based on searches. 12% potential increase in price (£64 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Southend to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Suvarnabhumi
Explore the most affordable flight options available from Southend to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Tue 24/207:35SEN - BKK
2 stops30h 30mMultiple Airlines
Sun 8/318:40BKK - SEN
3 stops27h 10mMultiple Airlines
Deal found 6/1£539
Tue 3/307:35SEN - BKK
2 stops19h 15mMultiple Airlines
Sun 22/322:05BKK - SEN
2 stops23h 45mMultiple Airlines
Deal found 5/1£574
Sat 21/307:15SEN - BKK
2 stops19h 35mMultiple Airlines
Wed 15/408:35BKK - SEN
2 stops38h 05mMultiple Airlines
Deal found 6/1£584
Sat 28/207:15SEN - BKK
2 stops19h 35mMultiple Airlines
Sun 15/322:05BKK - SEN
2 stops23h 45mMultiple Airlines
Deal found 5/1£594
Tue 24/307:35SEN - BKK
2 stops19h 15mMultiple Airlines
Tue 7/423:40BKK - SEN
2 stops26h 00mMultiple Airlines
Deal found 6/1£595
Tue 24/307:35SEN - BKK
2 stops19h 15mMultiple Airlines
Thu 2/423:40BKK - SEN
2 stops25h 55mMultiple Airlines
Deal found 5/1£599
Sun 1/317:25SEN - BKK
2 stops17h 35mMultiple Airlines
Sun 15/322:05BKK - SEN
2 stops23h 45mMultiple Airlines
Deal found 5/1£613
Thu 26/214:35SEN - BKK
2 stops19h 20mMultiple Airlines
Sun 8/322:05BKK - SEN
2 stops23h 45mMultiple Airlines
Deal found 6/1£614
Wed 25/307:10SEN - BKK
2 stops23h 30mMultiple Airlines
Sat 11/415:25BKK - SEN
2 stops24h 55mMultiple Airlines
Deal found 5/1£619

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Suvarnabhumi 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 7 January 2026.
Use the filters below to find and compare flights from London Southend Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Southend

Fly to

Suvarnabhumi

Route

Depart

Return

Price

LondonBangkok

SEN - BKK

SENBKK

London Southend

Tue 24/2

07:35-09:50

2 stops19h 15m

Bangkok Suvarnabhumi

Sun 8/3

22:05-14:50

2 stops23h 45m

£541

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 28/2

07:15-09:50

2 stops19h 35m

Bangkok Suvarnabhumi

Sun 15/3

22:05-14:50

2 stops23h 45m

£594

LondonBangkok

SEN - BKK

SENBKK

London Southend

Tue 24/3

07:35-09:50

2 stops19h 15m

Bangkok Suvarnabhumi

Tue 7/4

23:40-19:40

2 stops26h 00m

£595

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 25/3

07:10-13:40

2 stops23h 30m

Bangkok Suvarnabhumi

Thu 9/4

15:25-10:45

2 stops25h 20m

£603

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sun 1/3

17:25-18:00

2 stops17h 35m

Bangkok Suvarnabhumi

Sun 15/3

22:05-14:50

2 stops23h 45m

£613

LondonBangkok

SEN - BKK

SENBKK

London Southend

Thu 26/2

14:35-16:55

2 stops19h 20m

Bangkok Suvarnabhumi

Sun 8/3

22:05-14:50

2 stops23h 45m

£614

LondonBangkok

SEN - BKK

SENBKK

London Southend

Tue 3/3

07:35-09:50

2 stops19h 15m

Bangkok Suvarnabhumi

Sun 15/3

18:25-14:50

3 stops27h 25m

£658

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 2/3

07:15-10:10

2 stops19h 55m

Bangkok Suvarnabhumi

Tue 17/3

18:55-10:00

2 stops22h 05m

£684

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 2/3

07:15-10:10

2 stops19h 55m

Bangkok Suvarnabhumi

Sun 22/3

19:55-10:30

2 stops21h 35m

£703

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 26/1

07:15-11:15

2 stops21h 00m

Bangkok Suvarnabhumi

Sun 15/2

17:35-10:30

2 stops23h 55m

£741

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 20 results
1
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Best time to book a flight from Southend to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Southend 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southend 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.

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
Chonburi
Pak Chong
Ayutthaya
Ko Samet
Sattahip
Ko Lan

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How does Cheapflights help users find flights from Southend to Suvarnabhumi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southend to Suvarnabhumi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southend to Suvarnabhumi?

Millions of users choose and trust Cheapflights to book the best flight deals from Southend to Suvarnabhumi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Suvarnabhumi from Southend shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southend to Suvarnabhumi become cheaper?

Yes! Start tracking prices for Southend 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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