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Cheap flights from London Southend Airport to Bangkok Suvarnabhumi Airport from £309

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
30 Aug — 6 Sep1
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 31 July 2026.

Wed 9/908:25
SEN
-
BKK
2 stops33h 45m
Multiple Airlines
Mon 21/903:15
BKK
-
SEN
2 stops34h 40m
Multiple Airlines
Deal found 30/7£479
Tue 22/906:30
SEN
-
BKK
2 stops29h 50m
Multiple Airlines
Fri 25/915:55
BKK
-
SEN
2 stops35h 50m
Multiple Airlines
Deal found 27/7£488
Sat 26/916:50
SEN
-
BKK
2 stops19h 20m
Multiple Airlines
Sat 3/1009:10
BKK
-
SEN
2 stops18h 35m
Multiple Airlines
Deal found 29/7£574
Tue 13/1020:25
SEN
-
BKK
3 stops39h 00m
Multiple Airlines
Wed 13/116:20
BKK
-
SEN
3 stops37h 00m
Multiple Airlines
Deal found 26/7£577
Mon 7/911:10
SEN
-
BKK
2 stops19h 00m
Multiple Airlines
Thu 10/920:15
BKK
-
SEN
2 stops20h 30m
Multiple Airlines
Deal found 27/7£595
Mon 14/911:10
SEN
-
BKK
2 stops19h 00m
Multiple Airlines
Sun 4/1015:55
BKK
-
SEN
2 stops24h 35m
Multiple Airlines
Deal found 30/7£601
Thu 10/910:10
SEN
-
BKK
2 stops20h 00m
Multiple Airlines
Sun 13/920:15
BKK
-
SEN
2 stops20h 15m
Multiple Airlines
Deal found 27/7£608
Sat 12/916:50
SEN
-
BKK
2 stops19h 20m
Multiple Airlines
Sat 19/909:15
BKK
-
SEN
2 stops18h 30m
Multiple Airlines
Deal found 28/7£621

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 31 July 2026.

Round-trip from

£479

One-way from

£309

Popular in

December

Cheapest in

September

Average price

£787
9/9-21/9
  • 9/9-21/9
  • 4 total stops
  • 68h 25m total
  • London to Bangkok
Search Deals
28/9
  • 28/9
  • 2 total stops
  • 19h 15m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 31 July 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

Fri 11/12

07:05-18:05

2 stops28h 00m

Bangkok Suvarnabhumi

Sat 26/12

03:00-22:05

2 stops26h 05m

£655

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 12/9

16:50-18:10

2 stops19h 20m

Bangkok Suvarnabhumi

Sat 19/9

09:15-21:45

2 stops18h 30m

£677

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 28/8

16:30-18:10

2 stops19h 40m

Bangkok Suvarnabhumi

Fri 4/9

06:40-19:35

2 stops18h 55m

£715

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 25/12

14:25-18:05

2 stops20h 40m

Bangkok Suvarnabhumi

Sat 16/1

16:20-22:15

3 stops36h 55m

£724

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 11/12

14:25-18:05

2 stops20h 40m

Bangkok Suvarnabhumi

Sat 9/1

14:00-22:15

3 stops39h 15m

£774

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 28/8

11:20-15:35

2 stops22h 15m

Bangkok Suvarnabhumi

Thu 3/9

20:15-10:45

2 stops20h 30m

£805

LondonBangkok

SEN - BKK

SENBKK

London Southend

Thu 24/12

14:10-18:45

2 stops21h 35m

Bangkok Suvarnabhumi

Sun 10/1

01:05-13:50

3 stops43h 45m

£808

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 23/11

12:20-10:05

1 stop14h 45m

Bangkok Suvarnabhumi

Mon 7/12

11:30-10:50

2 stops30h 20m

£829

LondonBangkok

SEN - BKK

SENBKK

London Southend

Thu 17/12

07:25-10:10

3 stops43h 45m

Bangkok Suvarnabhumi

Wed 30/12

08:30-21:50

2 stops20h 20m

£830

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 16/12

07:10-05:50

3 stops39h 40m

Bangkok Suvarnabhumi

Thu 31/12

03:00-22:00

2 stops26h 00m

£873

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 23 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
Pak Chong
Chonburi
Ko Samet
Ayutthaya
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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