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Cheap flights from London Southend Airport to Bangkok Suvarnabhumi Airport from £307

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
1 Sep — 8 Sep1
1 adult

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 27 August 2025.

Round-trip from

£839

One-way from

£307

Popular in

December

Cheapest in

May

Average price

£750
17/11-30/11
  • 17/11-30/11
  • 2 total stops
  • 33h 05m total
  • London to Bangkok
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1/9
  • 1/9
  • 3 total stops
  • 34h 20m total
  • London to Bangkok
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Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Southend to Suvarnabhumi

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 27 August 2025.

Fri 5/916:15SEN - BKK
2 stops19h 55mMultiple Airlines
Sun 14/918:20BKK - SEN
2 stops22h 05mMultiple Airlines
Deal found 26/8£602
Mon 17/1107:15SEN - BKK
1 stop15h 45mMultiple Airlines
Sun 30/1100:05BKK - SEN
1 stop17h 20mMultiple Airlines
Deal found 26/8£839
Mon 17/1107:15SEN - BKK
1 stop15h 45mMultiple Airlines
Sun 23/1100:05BKK - SEN
1 stop17h 20mMultiple Airlines
Deal found 25/8£840
Wed 5/1107:10SEN - BKK
1 stop17h 20mMultiple Airlines
Thu 20/1112:15BKK - SEN
2 stops32h 20mMultiple Airlines
Deal found 26/8£890
Sat 6/1207:15SEN - BKK
2 stops19h 00mMultiple Airlines
Fri 19/1223:50BKK - SEN
1 stop17h 10mMultiple Airlines
Deal found 26/8£910
Wed 5/1107:10SEN - BKK
1 stop15h 50mMultiple Airlines
Tue 11/1100:05BKK - SEN
1 stop16h 55mMultiple Airlines
Deal found 26/8£940
Wed 5/1107:10SEN - BKK
1 stop15h 50mMultiple Airlines
Tue 18/1100:05BKK - SEN
1 stop16h 55mMultiple Airlines
Deal found 26/8£942
Mon 24/1107:15SEN - BKK
1 stop15h 45mMultiple Airlines
Tue 2/1200:05BKK - SEN
1 stop16h 55mMultiple Airlines
Deal found 25/8£944
Wed 19/1107:10SEN - BKK
1 stop15h 50mMultiple Airlines
Tue 9/1200:05BKK - SEN
1 stop16h 55mMultiple Airlines
Deal found 25/8£946
Wed 5/1107:10SEN - BKK
1 stop15h 50mMultiple Airlines
Tue 2/1200:05BKK - SEN
1 stop16h 55mMultiple Airlines
Deal found 25/8£948

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 27 August 2025.
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

Mon 17/11

07:15-06:00

1 stop15h 45m

Bangkok Suvarnabhumi

Sun 30/11

00:05-10:25

1 stop17h 20m

£839

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 17/11

07:15-06:00

1 stop15h 45m

Bangkok Suvarnabhumi

Sun 23/11

00:05-10:25

1 stop17h 20m

£840

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 2/2

07:15-10:05

2 stops19h 50m

Bangkok Suvarnabhumi

Sun 15/2

09:30-21:10

1 stop18h 40m

£876

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 5/11

07:10-07:30

1 stop17h 20m

Bangkok Suvarnabhumi

Thu 20/11

12:15-13:35

2 stops32h 20m

£890

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 6/12

07:15-09:15

2 stops19h 00m

Bangkok Suvarnabhumi

Fri 19/12

23:50-10:00

1 stop17h 10m

£910

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 23/1

07:35-09:15

2 stops18h 40m

Bangkok Suvarnabhumi

Sun 15/2

12:15-20:10

1 stop14h 55m

£934

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 5/11

07:10-06:00

1 stop15h 50m

Bangkok Suvarnabhumi

Tue 11/11

00:05-10:00

1 stop16h 55m

£940

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 5/11

07:10-06:00

1 stop15h 50m

Bangkok Suvarnabhumi

Tue 18/11

00:05-10:00

1 stop16h 55m

£942

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 24/11

07:15-06:00

1 stop15h 45m

Bangkok Suvarnabhumi

Tue 2/12

00:05-10:00

1 stop16h 55m

£944

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 19/11

07:10-06:00

1 stop15h 50m

Bangkok Suvarnabhumi

Tue 9/12

00:05-10:00

1 stop16h 55m

£946

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 18 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.

  • What is the cheapest month to book a flight from London Southend Airport to Bangkok Suvarnabhumi Airport?

    Currently, May is the cheapest month in which you can book a flight from London Southend Airport to Bangkok Suvarnabhumi Airport (average of £717). Flying from London Southend Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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
Chonburi
Ayutthaya
Ko Samet
Ko Lan

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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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