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Cheap flights from London Southend Airport to Bangkok Suvarnabhumi Airport from £298

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — BKK
15 Jan — 22 Jan1
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 16 December 2025.

Tue 30/1207:35SEN - BKK
2 stops19h 15mMultiple Airlines
Tue 13/109:25BKK - SEN
3 stops44h 20mMultiple Airlines
Deal found 14/12£727
Fri 26/1206:40SEN - BKK
2 stops31h 25mMultiple Airlines
Tue 13/109:25BKK - SEN
3 stops44h 20mMultiple Airlines
Deal found 14/12£730
Tue 23/1207:35SEN - BKK
2 stops30h 30mMultiple Airlines
Wed 31/1222:05BKK - SEN
2 stops26h 10mMultiple Airlines
Deal found 13/12£740
Tue 23/1207:35SEN - BKK
2 stops30h 30mMultiple Airlines
Tue 30/1218:20BKK - SEN
3 stops35h 25mMultiple Airlines
Deal found 13/12£757
Sun 14/1207:00SEN - BKK
3 stops47h 05mMultiple Airlines
Sun 28/1222:50BKK - SEN
2 stops23h 00mMultiple Airlines
Deal found 13/12£761
Sun 14/1207:00SEN - BKK
3 stops47h 05mMultiple Airlines
Wed 31/1222:05BKK - SEN
2 stops26h 10mMultiple Airlines
Deal found 13/12£787
Fri 26/1206:40SEN - BKK
2 stops31h 25mMultiple Airlines
Thu 8/108:30BKK - SEN
3 stops35h 20mMultiple Airlines
Deal found 13/12£808
Tue 16/1213:00SEN - BKK
3 stops46h 00mMultiple Airlines
Tue 6/108:55BKK - SEN
3 stops44h 50mMultiple Airlines
Deal found 13/12£809
Tue 23/1207:35SEN - BKK
2 stops30h 30mMultiple Airlines
Thu 8/114:35BKK - SEN
3 stops29h 15mMultiple Airlines
Deal found 13/12£812
Tue 23/1207:35SEN - BKK
2 stops30h 30mMultiple Airlines
Tue 6/102:25BKK - SEN
3 stops40h 35mMultiple Airlines
Deal found 14/12£813
Sat 27/1207:15SEN - BKK
2 stops30h 50mMultiple Airlines
Sun 11/106:50BKK - SEN
3 stops34h 40mMultiple Airlines
Deal found 13/12£827

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 16 December 2025.

Round-trip from

£573

One-way from

£298

Popular in

December

Cheapest in

May

Average price

£852
18/1-31/1
  • 18/1-31/1
  • 4 total stops
  • 59h 35m total
  • London to Bangkok
Search Deals
1/2
  • 1/2
  • 3 total stops
  • 46h 10m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£40 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 December 2025
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 16 December 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

Sun 18/1

14:20-22:25

2 stops25h 05m

Bangkok Suvarnabhumi

Sat 31/1

13:35-17:05

2 stops34h 30m

£573

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 19/1

07:15-16:35

2 stops26h 20m

Bangkok Suvarnabhumi

Sun 1/2

17:35-10:30

2 stops23h 55m

£627

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 11/3

07:10-10:10

2 stops20h 00m

Bangkok Suvarnabhumi

Thu 26/3

18:05-12:50

2 stops25h 45m

£651

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sat 21/3

07:15-21:05

2 stops30h 50m

Bangkok Suvarnabhumi

Sat 11/4

15:25-10:20

2 stops24h 55m

£666

LondonBangkok

SEN - BKK

SENBKK

London Southend

Tue 31/3

06:20-19:25

3 stops31h 05m

Bangkok Suvarnabhumi

Sat 11/4

15:25-10:20

2 stops24h 55m

£695

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 23/3

07:15-13:40

2 stops23h 25m

Bangkok Suvarnabhumi

Sat 4/4

15:25-10:20

2 stops24h 55m

£696

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 25/3

07:10-13:40

2 stops23h 30m

Bangkok Suvarnabhumi

Sat 4/4

15:25-10:20

2 stops24h 55m

£696

LondonBangkok

SEN - BKK

SENBKK

London Southend

Sun 29/3

07:25-10:20

2 stops20h 55m

Bangkok Suvarnabhumi

Sat 11/4

15:25-10:20

2 stops24h 55m

£698

LondonBangkok

SEN - BKK

SENBKK

London Southend

Tue 30/12

07:35-09:50

2 stops19h 15m

Bangkok Suvarnabhumi

Tue 13/1

09:25-22:45

3 stops44h 20m

£727

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 26/12

06:40-21:05

2 stops31h 25m

Bangkok Suvarnabhumi

Tue 13/1

09:25-22:45

3 stops44h 20m

£730

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 21 results
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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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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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