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Cheap flights from London Southend Airport to Bangkok Suvarnabhumi Airport from £277

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 11 March 2026.

Mon 6/407:50
SEN
-
BKK
3 stops30h 00m
Multiple Airlines
Mon 13/415:05
BKK
-
SEN
3 stops34h 45m
Multiple Airlines
Deal found 7/3£574
Mon 20/407:50
SEN
-
BKK
2 stops22h 40m
Multiple Airlines
Thu 7/516:50
BKK
-
SEN
2 stops26h 50m
Multiple Airlines
Deal found 9/3£591
Fri 1/514:10
SEN
-
BKK
2 stops22h 00m
Multiple Airlines
Thu 14/521:00
BKK
-
SEN
2 stops22h 40m
Multiple Airlines
Deal found 9/3£599
Mon 23/307:15
SEN
-
BKK
2 stops33h 10m
Multiple Airlines
Wed 15/415:05
BKK
-
SEN
3 stops35h 05m
Multiple Airlines
Deal found 6/3£644
Mon 23/307:15
SEN
-
BKK
2 stops21h 30m
Multiple Airlines
Mon 13/415:05
BKK
-
SEN
3 stops34h 45m
Multiple Airlines
Deal found 6/3£666
Mon 16/312:20
SEN
-
BKK
2 stops36h 00m
Multiple Airlines
Mon 27/422:45
BKK
-
SEN
3 stops27h 05m
Multiple Airlines
Deal found 6/3£673
Mon 30/311:10
SEN
-
BKK
2 stops42h 40m
Multiple Airlines
Thu 9/415:05
BKK
-
SEN
2 stops25h 40m
Multiple Airlines
Deal found 5/3£677
Sat 2/516:50
SEN
-
BKK
2 stops19h 20m
Multiple Airlines
Sat 16/509:40
BKK
-
SEN
2 stops18h 05m
Multiple Airlines
Deal found 10/3£689
Tue 12/506:30
SEN
-
BKK
2 stops17h 45m
Multiple Airlines
Sat 16/509:45
BKK
-
SEN
2 stops18h 00m
Multiple Airlines
Deal found 9/3£693
Mon 23/307:15
SEN
-
BKK
2 stops30h 05m
Multiple Airlines
Mon 27/422:45
BKK
-
SEN
3 stops27h 05m
Multiple Airlines
Deal found 9/3£708
Wed 25/307:10
SEN
-
BKK
2 stops33h 15m
Multiple Airlines
Sat 30/521:00
BKK
-
SEN
2 stops19h 25m
Multiple Airlines
Deal found 6/3£710

Find 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 11 March 2026.

Round-trip from

£574

One-way from

£277

Popular in

July

Cheapest in

May

Average price

£624
6/4-13/4
  • 6/4-13/4
  • 6 total stops
  • 64h 45m total
  • London to Bangkok
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20/4
  • 20/4
  • 2 total stops
  • 22h 40m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 11 March 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 30/3

11:10-11:50

2 stops42h 40m

Bangkok Suvarnabhumi

Thu 9/4

15:05-10:45

2 stops25h 40m

£677

LondonBangkok

SEN - BKK

SENBKK

London Southend

Tue 12/5

06:30-06:15

2 stops17h 45m

Bangkok Suvarnabhumi

Sat 16/5

09:45-21:45

2 stops18h 00m

£693

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 9/5

16:50-18:10

2 stops19h 20m

Bangkok Suvarnabhumi

Sat 16/5

09:40-21:45

2 stops18h 05m

£717

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 9/5

16:50-18:10

2 stops19h 20m

Bangkok Suvarnabhumi

Sat 23/5

09:40-21:45

2 stops18h 05m

£730

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 11/4

16:50-18:10

2 stops19h 20m

Bangkok Suvarnabhumi

Sat 18/4

09:45-21:45

2 stops18h 00m

£838

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 5/6

08:10-05:55

1 stop15h 45m

Bangkok Suvarnabhumi

Tue 9/6

21:05-13:00

2 stops45h 55m

£854
Fastest return journey

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 5/6

08:10-05:55

1 stop15h 45m

Bangkok Suvarnabhumi

Sat 13/6

00:05-10:25

1 stop16h 20m

£885

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sun 6/9

07:25-05:55

1 stop16h 30m

Bangkok Suvarnabhumi

Sun 13/9

00:05-10:30

1 stop16h 25m

£886

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 25/5

16:55-10:40

2 stops35h 45m

Bangkok Suvarnabhumi

Thu 28/5

00:05-10:45

1 stop16h 40m

£896

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 6/4

11:10-11:50

2 stops18h 40m

Bangkok Suvarnabhumi

Sun 19/4

21:00-10:30

2 stops19h 30m

£921

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 22 resultsSorted by cheapest first
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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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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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