Question 1

Does Thai Airways Fly Direct from London to Bangkok?

Accepted Answer

Yes. Thai Airways operates non-stop flights between London Heathrow (LHR) and Bangkok Suvarnabhumi (BKK), allowing passengers to travel without a connecting airport.

Question 2

How Long Is the Thai Airways Flight from London to Bangkok?

Accepted Answer

The scheduled non-stop journey is typically around 11 hours and 30 minutes from London to Bangkok. The Bangkok-to-London journey is generally longer at approximately 12 hours and 30–45 minutes, depending on the schedule.

Question 3

What Is the Thai Airways London to Bangkok Flight Number?

Accepted Answer

The principal London Heathrow to Bangkok service covered on this page is TG911. The corresponding Bangkok-to-London service is TG910. Flight schedules can change, so confirm the flight number shown on your booking.

Question 4

Which Terminal Does Thai Airways Use at London Heathrow?

Accepted Answer

Thai Airways operates from Terminal 2 at London Heathrow.

Question 5

Which Airport Does Thai Airways Use in Bangkok?

Accepted Answer

Thai Airways' direct London flights use Bangkok Suvarnabhumi Airport (BKK).

Question 6

How Much Is a Thai Airways Flight from London to Bangkok?

Accepted Answer

Thai Airways Economy one-way fares from London Heathrow to Bangkok start from approximately £503. Economy return fares start from approximately £715. Royal Silk Business Class return fares start from approximately £2,792, while Royal First return fares start from approximately £7,749. All prices are subject to availability and can change before ticketing.

Question 7

How Much Baggage Can I Take on Thai Airways from London to Bangkok?

Accepted Answer

The allowance depends on your fare. Economy Standard and Saver generally include one 23kg checked bag, while eligible Economy Flexi and Full Flex fares include two 23kg pieces. Royal Silk includes two pieces up to 32kg each, while paid Royal First fares for families generally include three pieces up to 32kg each under Thai Airways' current international baggage policy. Check the allowance shown for your specific ticket before travelling.

Question 8

Can I Book a One-Way Thai Airways Flight to Bangkok?

Accepted Answer

Yes. One-way Thai Airways flights from London to Bangkok can be booked through Emenac Travel, with current Economy fares starting from approximately £503, subject to availability.

Question 9

Can I Change or Cancel My Thai Airways Booking?

Accepted Answer

Whether a booking can be changed or cancelled depends on the fare rules attached to your ticket. Change fees, fare differences or cancellation charges may apply, while some restricted fares may have limited refund options. Ask for the change and cancellation conditions before confirming your fare.

Question 10

When Is the Best Time to Book Thai Airways London to Bangkok Flights?

Accepted Answer

There is no guaranteed cheapest month or fixed number of weeks in advance that will always produce the lowest fare. Prices vary according to demand, travel dates, fare type and remaining availability. If your dates are flexible, comparing nearby departures can help identify a lower available fare.

Question 11

Does Thai Airways Have Business Class from London to Bangkok?

Accepted Answer

Yes. Thai Airways' Business Class is called Royal Silk. Current return fares through Emenac Travel start from approximately £2,792, subject to availability.

Question 12

Does Thai Airways Have First Class from London to Bangkok?

Accepted Answer

Royal First is available on the First Class-equipped Boeing 777-300ER services currently used on the route. Availability can vary by flight and aircraft, so check your selected service before booking. Current return fares through Emenac Travel start from approximately £7,749, subject to availability.

Question 13

Do British Citizens Need a Visa for Thailand?

Accepted Answer

British citizens travelling on a full British passport can visit Thailand visa-free for eligible tourist stays of up to 30 days. They must also complete the Thailand Digital Arrival Card (TDAC) before arrival. Check the latest UK and Thai immigration requirements before travelling, as rules can change.

Question 14

How Early Should I Arrive at Heathrow for a Thai Airways Flight to Bangkok?

Accepted Answer

For a long-haul international flight, allow sufficient time for check-in, baggage drop and security. Around three hours before departure is a sensible planning guideline, but check the latest Thai Airways and Heathrow instructions for your specific flight.

Thai Airways Direct Flights from London Heathrow

Thai Airways LHR to BKK Fares

Frequently Asked Questions