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Cheap flights from London Southend Airport to Thailand from £295

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Thailand

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Thailand
Explore the most affordable flight options available from Southend to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Tue 8/1207:35
SEN
-
BKK
2 stops18h 40m
Multiple Airlines
Sun 17/112:05
BKK
-
SEN
1 stop15h 05m
Multiple Airlines
Deal found 7/5£875
Fri 22/516:55
SEN
-
BKK
2 stops18h 00m
Multiple Airlines
Sun 31/522:45
BKK
-
SEN
2 stops26h 50m
Multiple Airlines
Deal found 7/5£897
Fri 27/1107:35
SEN
-
BKK
1 stop19h 30m
Multiple Airlines
Sun 13/1209:30
BKK
-
SEN
2 stops36h 20m
Multiple Airlines
Deal found 8/5£913
Fri 27/1107:35
SEN
-
BKK
1 stop19h 30m
Multiple Airlines
Sun 20/1211:35
BKK
-
SEN
2 stops34h 15m
Multiple Airlines
Deal found 6/5£927
Mon 16/1112:20
SEN
-
BKK
1 stop14h 45m
Multiple Airlines
Sun 22/1111:35
BKK
-
SEN
2 stops34h 15m
Multiple Airlines
Deal found 9/5£928
Fri 21/811:20
SEN
-
BKK
2 stops16h 30m
Multiple Airlines
Sun 6/922:55
BKK
-
SEN
2 stops17h 35m
Multiple Airlines
Deal found 9/5£957
Mon 9/1112:20
SEN
-
BKK
2 stops37h 55m
Multiple Airlines
Sun 29/1112:05
BKK
-
SEN
1 stop15h 05m
Multiple Airlines
Deal found 7/5£991
Sat 31/1007:15
SEN
-
BKK
2 stops19h 00m
Multiple Airlines
Sun 15/1112:05
BKK
-
SEN
1 stop15h 05m
Multiple Airlines
Deal found 7/5£1,008

Find flight deals from Southend to Thailand

Keep the following information in mind while searching for Southend to Thailand flight deals. Data was last updated 10 May 2026.

Round-trip from

£897

One-way from

£295

Popular in

December

Cheapest in

September

Average price

£536
22/5-31/5
  • 22/5-31/5
  • 4 total stops
  • 44h 50m total
  • London to Thailand
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 24h 55m total
  • London to Thailand
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Thailand 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 10 May 2026.
Use the filters below to find and compare flights from London Southend Airport to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

SEN - BKK

SENBKK

London Southend

Tue 3/11

07:35-06:15

1 stop15h 40m

Bangkok Suvarnabhumi

Thu 26/11

05:00-17:15

1 stop19h 15m

£1,019

LondonBangkok

SEN - BKK

SENBKK

London Southend

Thu 8/10

10:10-09:15

1 stop17h 05m

Bangkok Suvarnabhumi

Thu 29/10

12:15-10:50

2 stops29h 35m

£1,027

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 12/6

08:10-05:55

1 stop15h 45m

Bangkok Suvarnabhumi

Thu 2/7

00:05-10:45

1 stop16h 40m

£1,059

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sun 31/5

07:25-05:55

1 stop16h 30m

Bangkok Suvarnabhumi

Sat 6/6

00:05-10:25

1 stop16h 20m

£1,061

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sun 7/6

07:25-05:55

1 stop16h 30m

Bangkok Suvarnabhumi

Sat 13/6

00:05-10:25

1 stop16h 20m

£1,061

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 31/10

07:15-10:05

1 stop19h 50m

Bangkok Suvarnabhumi

Sun 22/11

12:15-20:10

1 stop14h 55m

£1,066

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 6/6

07:55-05:55

1 stop16h 00m

Bangkok Suvarnabhumi

Fri 12/6

00:05-10:45

1 stop16h 40m

£1,066

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 6/6

07:55-05:55

1 stop16h 00m

Bangkok Suvarnabhumi

Sun 14/6

00:05-10:30

1 stop16h 25m

£1,075
Fastest return journey

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 13/6

07:55-05:55

1 stop16h 00m

Bangkok Suvarnabhumi

Sat 20/6

00:05-10:25

1 stop16h 20m

£1,075

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 21/8

11:20-09:15

1 stop15h 55m

Bangkok Suvarnabhumi

Sun 6/9

12:05-10:30

2 stops28h 25m

£1,085

Flights are sorted by cheapest return flights first.

Deals found on 8/5

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

Have a flexible travel schedule? Discover the best time to fly to Thailand 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.

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to Thailand
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southend to Thailand. 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 Thailand that include hotel bookings?

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

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

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

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

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

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Alternative routes for Southend to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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

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Of course! You can now track prices for flights from Southend to Thailand and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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