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Cheap flights from London Southend Airport to Thailand from £269

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
27 Feb — 6 Mar1
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 28 January 2026.

Tue 17/307:35
SEN
-
KBV
2 stops19h 25m
Multiple Airlines
Wed 18/322:20
KBV
-
SEN
2 stops25h 55m
Multiple Airlines
Deal found 26/1£571
Tue 3/307:35
SEN
-
KBV
2 stops19h 25m
Multiple Airlines
Wed 18/322:20
KBV
-
SEN
2 stops25h 55m
Multiple Airlines
Deal found 27/1£676
Mon 2/307:15
SEN
-
BKK
2 stops20h 00m
Multiple Airlines
Tue 17/318:40
BKK
-
SEN
2 stops22h 20m
Multiple Airlines
Deal found 26/1£700
Sat 11/416:50
SEN
-
KBV
3 stops41h 40m
Multiple Airlines
Sat 18/417:10
KBV
-
SEN
3 stops28h 00m
Multiple Airlines
Deal found 26/1£706
Sat 12/1211:20
SEN
-
BKK
3 stops23h 25m
Multiple Airlines
Sat 26/1203:00
BKK
-
SEN
2 stops24h 10m
Multiple Airlines
Deal found 26/1£766
Sat 11/416:50
SEN
-
BKK
2 stops19h 20m
Multiple Airlines
Sat 18/409:15
BKK
-
SEN
2 stops18h 30m
Multiple Airlines
Deal found 25/1£772
Mon 30/307:30
SEN
-
KBV
3 stops28h 30m
Multiple Airlines
Sat 18/417:10
KBV
-
SEN
3 stops28h 00m
Multiple Airlines
Deal found 26/1£775
Fri 8/511:20
SEN
-
BKK
1 stop15h 50m
Multiple Airlines
Wed 20/512:05
BKK
-
SEN
2 stops30h 55m
Multiple Airlines
Deal found 25/1£789
Fri 30/106:40
SEN
-
BKK
2 stops21h 35m
Multiple Airlines
Thu 5/217:40
BKK
-
SEN
2 stops22h 30m
Multiple Airlines
Deal found 27/1£812
Fri 2/1011:20
SEN
-
BKK
1 stop15h 50m
Multiple Airlines
Sun 11/1012:05
BKK
-
SEN
2 stops28h 30m
Multiple Airlines
Deal found 27/1£815
Wed 4/207:10
SEN
-
BKK
2 stops22h 25m
Multiple Airlines
Tue 17/219:35
BKK
-
SEN
2 stops21h 25m
Multiple Airlines
Deal found 25/1£817
Sun 3/507:25
SEN
-
BKK
1 stop19h 45m
Multiple Airlines
Sun 17/512:05
BKK
-
SEN
2 stops28h 30m
Multiple Airlines
Deal found 25/1£823

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 28 January 2026.

Round-trip from

£571

One-way from

£269

Popular in

July

Cheapest in

May

Average price

£596
17/3-18/3
  • 17/3-18/3
  • 4 total stops
  • 45h 20m total
  • London to Thailand
Search Deals
3/3
  • 3/3
  • 2 total stops
  • 38h 45m total
  • London to Thailand
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£61 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 January 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 28 January 2026.
Use the filters below to find and compare flights from London Southend Airport to Thailand that are best for you.

Fly from

Southend

Fly to

Thailand

Route

Depart

Return

Price

LondonKrabi

SEN - KBV

SENKBV

London Southend

Tue 17/3

07:35-10:00

2 stops19h 25m

Krabi

Wed 18/3

22:20-17:15

2 stops25h 55m

£571

LondonKrabi

SEN - KBV

SENKBV

London Southend

Tue 3/3

20:20-10:00

3 stops30h 40m

Krabi

Wed 18/3

22:20-17:15

2 stops25h 55m

£704

LondonKrabi

SEN - KBV

SENKBV

London Southend

Sat 11/4

16:50-16:30

3 stops41h 40m

Krabi

Sat 18/4

17:10-15:10

3 stops28h 00m

£706

LondonKrabi

SEN - KBV

SENKBV

London Southend

Mon 30/3

07:30-18:00

3 stops28h 30m

Krabi

Sat 18/4

17:10-15:10

3 stops28h 00m

£775

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sun 3/5

07:25-09:10

1 stop19h 45m

Bangkok Suvarnabhumi

Sun 17/5

12:05-10:35

2 stops28h 30m

£823

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 9/3

07:15-06:00

1 stop15h 45m

Bangkok Suvarnabhumi

Sun 15/3

00:05-10:30

1 stop17h 25m

£832

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 11/3

07:10-06:00

1 stop15h 50m

Bangkok Suvarnabhumi

Tue 17/3

00:05-10:00

1 stop16h 55m

£835

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 4/3

07:10-06:00

1 stop15h 50m

Bangkok Suvarnabhumi

Tue 17/3

00:05-10:00

1 stop16h 55m

£837

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 22/4

08:25-10:05

2 stops19h 40m

Bangkok Suvarnabhumi

Sat 25/4

09:45-21:45

2 stops18h 00m

£848

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 1/5

11:20-09:10

1 stop15h 50m

Bangkok Suvarnabhumi

Sun 17/5

12:05-10:35

2 stops28h 30m

£869

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 36 results
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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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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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