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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to London Southend Airport.

What documentation or ID do you need to fly to London Southend Airport?

The travel and health documents you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£266 Cheap Flights from Thailand to London Southend Airport in 2026

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Find the cheapest flights from Thailand to London

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Recent return flight deals from Thailand to London

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21:00 - 14:00

BKK

SEN

23h 00m

2 stops

07:50 - 18:10

SEN

BKK

28h 20m

2 stops

£530Multiple Airlines

Thu, 14 May - Mon, 18 May

09:40 - 21:45

BKK

SEN

18h 05m

2 stops

16:50 - 18:10

SEN

BKK

19h 20m

2 stops

£578Multiple Airlines

Sat, 16 May - Sat, 30 May

21:00 - 10:25

BKK

SEN

19h 25m

2 stops

07:55 - 11:50

SEN

BKK

21h 55m

2 stops

£757Multiple Airlines

Sat, 13 Jun - Sat, 27 Jun

12:25 - 22:20

BKK

SEN

39h 55m

3 stops

16:50 - 19:15

SEN

BKK

44h 25m

3 stops

£802Multiple Airlines

Tue, 14 Apr - Sat, 18 Apr

15:20 - 13:00

BKK

SEN

27h 40m

2 stops

08:25 - 04:30

SEN

BKK

38h 05m

3 stops

£871Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

15:20 - 13:00

BKK

SEN

27h 40m

2 stops

07:50 - 22:25

SEN

BKK

32h 35m

3 stops

£902Multiple Airlines

Wed, 15 Apr - Mon, 20 Apr

15:20 - 13:00

BKK

SEN

27h 40m

2 stops

11:10 - 09:15

SEN

BKK

16h 05m

1 stop

£1,123Multiple Airlines

Wed, 15 Apr - Mon, 20 Apr

15:25 - 10:45

BKK

SEN

25h 20m

2 stops

11:10 - 09:50

SEN

BKK

16h 40m

2 stops

£1,242Multiple Airlines

Thu, 30 Apr - Mon, 4 May

15:25 - 10:45

BKK

SEN

25h 20m

2 stops

11:10 - 14:25

SEN

BKK

21h 15m

1 stop

£1,278Multiple Airlines

Thu, 30 Apr - Mon, 4 May

15:25 - 10:45

BKK

SEN

25h 20m

2 stops

07:25 - 20:25

SEN

BKK

31h 00m

2 stops

£1,294Multiple Airlines

Thu, 16 Apr - Sun, 19 Apr

momondo Fare Finder

Use the filters below to find and compare flights from Thailand to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Thu 14/5

21:00-14:00

2 stops23h 00m

London Southend

Mon 18/5

07:50-18:10

2 stops28h 20m

£530

Fastest return journey

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Sat 16/5

09:40-21:45

2 stops18h 05m

London Southend

Sat 30/5

16:50-18:10

2 stops19h 20m

£578

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Sat 13/6

21:00-10:25

2 stops19h 25m

London Southend

Sat 27/6

07:55-11:50

2 stops21h 55m

£757

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Tue 14/4

12:25-22:20

3 stops39h 55m

London Southend

Sat 18/4

16:50-19:15

3 stops44h 25m

£802

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Wed 15/4

15:20-13:00

2 stops27h 40m

London Southend

Wed 22/4

08:25-04:30

3 stops38h 05m

£871

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Wed 15/4

15:20-13:00

2 stops27h 40m

London Southend

Mon 20/4

07:50-22:25

3 stops32h 35m

£902

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Wed 15/4

15:20-13:00

2 stops27h 40m

London Southend

Mon 20/4

11:10-09:15

1 stop16h 05m

£1,123

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Thu 30/4

15:25-10:45

2 stops25h 20m

London Southend

Mon 4/5

11:10-09:50

2 stops16h 40m

£1,242

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Thu 30/4

15:25-10:45

2 stops25h 20m

London Southend

Mon 4/5

11:10-14:25

1 stop21h 15m

£1,278

BangkokLondon

BKK - SEN

BKKSEN

Bangkok Suvarnabhumi

Thu 16/4

15:25-10:45

2 stops25h 20m

London Southend

Sun 19/4

07:25-20:25

2 stops31h 00m

£1,294

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

How long does it take to fly to London Southend Airport?

Flight times from Thailand to London Southend Airport vary, but if you’re flying out of Phuket City and flying into London Heathrow Airport (one of the most popular routes), then the duration is 15h 20m on average. Another popular route from Thailand to London Southend Airport is flying from Bangkok to London Heathrow Airport, which will take roughly 16h 40m. Keep in mind that layovers or delays could extend your travel time.

Cheap Thailand to London Southend Airport flight deals and tips

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

Fastest flight time	18h 05m
Direct flights	None

The fastest flight from Thailand to London Southend Airport takes 18h 05m

There are no direct flights from Thailand to London Southend Airport. There are no popular flight routes from Thailand to London Southend Airport.

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When did momondo last update prices for flights from Thailand to London Southend Airport?
Prices for flights from Thailand to London Southend Airport refresh daily.
How old do you have to be to fly from Thailand to London Southend Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The travel and health documents you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Wembley

Ipswich

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Dover

Folkestone

Ramsgate

Bedford

Chichester

Worthing

Why use momondo?

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

Finding the right flight to London from Thailand is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Thailand to London.

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

Price alerts on flights to London from Thailand are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.