Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London Southend Airport to Bangkok from £303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Southend Airport to Bangkok departing on 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Southend Airport to Bangkok

Cheap return flights

Logo
07:15 - 23:20SEN-BKK
33h 05m2 stops
Logo
08:55 - 10:25BKK-SEN
32h 30m2 stops
£789
Find Deal
Mon, 15 Dec - Sun, 11 Jan
Logo
07:15 - 18:00SEN-BKK
27h 45m2 stops
Logo
02:55 - 10:25BKK-SEN
38h 30m2 stops
£790
Find Deal
Mon, 15 Dec - Sat, 10 Jan
Logo
07:10 - 06:00SEN-BKK
15h 50m1 stop
Logo
00:05 - 10:00BKK-SEN
16h 55m1 stop
£830
Find Deal
Wed, 19 Nov - Tue, 25 Nov
Logo
07:10 - 06:00SEN-BKK
15h 50m1 stop
Logo
00:05 - 10:00BKK-SEN
16h 55m1 stop
£859
Find Deal
Wed, 26 Nov - Tue, 2 Dec
Logo
07:10 - 07:30SEN-BKK
17h 20m1 stop
Logo
12:15 - 13:35BKK-SEN
32h 20m2 stops
£878
Find Deal
Wed, 5 Nov - Thu, 20 Nov
Logo
07:10 - 07:30SEN-BKK
17h 20m1 stop
Logo
12:15 - 13:35BKK-SEN
32h 20m2 stops
£882
Find Deal
Wed, 5 Nov - Thu, 20 Nov
Logo
10:45 - 09:15SEN-BKK
15h 30m1 stop
Logo
12:15 - 10:25BKK-SEN
29h 10m2 stops
£914
Find Deal
Fri, 21 Nov - Sun, 7 Dec
Logo
07:10 - 06:00SEN-BKK
15h 50m1 stop
Logo
00:05 - 10:00BKK-SEN
16h 55m1 stop
£945
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Logo
07:10 - 06:00SEN-BKK
15h 50m1 stop
Logo
00:05 - 10:00BKK-SEN
16h 55m1 stop
£946
Find Deal
Wed, 5 Nov - Tue, 11 Nov
Logo
07:10 - 06:00SEN-BKK
15h 50m1 stop
Logo
00:05 - 10:00BKK-SEN
16h 55m1 stop
£949
Find Deal
Wed, 5 Nov - Tue, 11 Nov

momondo Fare Finder

 
Customise your flight search to find flights from London Southend Airport to Bangkok 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, momondo users made 279,928 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from London Southend Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 15/12

07:15-23:20

2 stops33h 05m

Bangkok Suvarnabhumi

Sun 11/1

08:55-10:25

2 stops32h 30m

£789

LondonBangkok

SEN - BKK

SENBKK

London Southend

Mon 15/12

07:15-18:00

2 stops27h 45m

Bangkok Suvarnabhumi

Sat 10/1

02:55-10:25

2 stops38h 30m

£790

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 19/11

07:10-06:00

1 stop15h 50m

Bangkok Suvarnabhumi

Tue 25/11

00:05-10:00

1 stop16h 55m

£830

LondonBangkok

SEN - BKK

SENBKK

London Southend

Wed 26/11

07:10-06:00

1 stop15h 50m

Bangkok Suvarnabhumi

Tue 2/12

00:05-10:00

1 stop16h 55m

£859

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

£878

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

£882

LondonBangkok

SEN - BKK

SENBKK

London Southend

Fri 21/11

10:45-09:15

1 stop15h 30m

Bangkok Suvarnabhumi

Sun 7/12

12:15-10:25

2 stops29h 10m

£914

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

£945

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

£946

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

£949

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

How to get the cheapest flight ticket from London Southend Airport to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Bangkok?

According to our data, Sunday is the cheapest day to fly to Bangkok from London Southend Airport. The lowest ticket price found for a Sunday departure recently was £721. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok on Saturday is £784.

What is the cheapest time of day to depart on your flight to Bangkok?

In the afternoon is the cheapest time of day to fly from London Southend Airport to Bangkok when you can find flight prices for as low as £562. Flying to Bangkok in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £759. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap London Southend Airport to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Southend Airport to Bangkok

Direct flights

None
There are no direct flights from London Southend Airport to Bangkok. There are no popular flight routes from London Southend Airport to Bangkok.
Search flight deals

  • How far is London Southend to Bangkok by plane?

    London Southend and Bangkok are 5884.6 mi apart from one another. Typically, this will take 14h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from London Southend Airport to Bangkok?

    Prices for flights from London Southend Airport to Bangkok are refreshed on a daily basis.

  • How old do you have to be to fly from London Southend Airport to Bangkok?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Bangkok?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from London.

Can I find flights from London to Bangkok with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bangkok from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Bangkok?

Once all potential London to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 27/8
Wed 3/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport