Question 1

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

Accepted Answer

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as £702. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £752.

Question 2

How often are flights from London to Thailand delayed?

Accepted Answer

Historically, on average around 17% of flights between London and Thailand have experienced a delay on any given week. The average delay length over the past 12 months has been 95 minutes.

Question 3

What is the cheapest month to fly to Thailand?

Accepted Answer

In general, May is the cheapest month to fly from London to Thailand. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £385. If you are unable to visit Thailand during the month of May, then departing from London during the month September is also very affordable. Most momondo users find prices during this month for around £531.

Question 4

What is the cheapest airline that flies from London to Thailand?

Accepted Answer

China Eastern, SAUDIA, and Hainan Airlines are the most popular carriers operating from London to Thailand

Question 5

Which airline has the best punctuality record on London to Thailand flights?

Accepted Answer

According to our data, TUI fly have had the fewest delays on this route over the last 12 months, with about 2% of their flights experiencing any sort of delay.

Question 6

What is the cheapest London to Thailand flight route?

Accepted Answer

Fly from London Gatwick to Bangkok Suvarnabhumi for the best London - Thailand flight prices

Question 7

Which airlines fly to Thailand?

Accepted Answer

Thai Airways, EVA Air and Etihad Airways are the top three most popular airlines that fly to Thailand from London according to our data. Thai Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Thailand. Keep in mind that there are 43 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

Question 8

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 9

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

Accepted Answer

Our data shows that the cheapest London to Thailand flights are usually those with departure times in the morning. Our users have found flights to Thailand in the morning for as low as £711. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around £723.

Question 10

How many flights depart from London to Thailand on average per day?

Accepted Answer

9 flights are operational daily from London to Thailand as of January 2026. The most popular departure time for this route is 21:00, with 73% of flights per day taking off in the evening.

Question 11

Can stopping save me money on London to Thailand flights?

Accepted Answer

You could potentially save up to 8% on your flight if you consider stops on a London to Thailand flight.

Question 12

How many flights depart from London to Thailand on average per week?

Accepted Answer

As of January 2026, 64 flights take off from London and land in Thailand each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

Question 13

What is the most punctual flight time for London to Thailand flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 14

What cabin class options are available on London to Thailand flights?

Accepted Answer

There are 4 cabin classes available to choose from on London to Thailand flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 15

How far in advance should I book a flight to Thailand?

Accepted Answer

You are more likely to see cheaper flights to Thailand from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around £685 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from London for as low as £640 on momondo.

Question 16

Which airlines fly direct London to Thailand?

Accepted Answer

There are only a few flights from London to Thailand that fly direct. The main airline you will use to fly direct is Thai Airways. The rest of the airlines will have either one or two stops on your route. Your main departure airport is London Heathrow (LHR) and you land in Bangkok at Bangkok Suvarnabhumi (BKK) airport. There are some flights from London to Thailand that will include a departure from a different airport, but the main choice is Heathrow. There are a few options for different stopovers in cities like Amsterdam and Paris and this will depend on your trip details, so check the best route to suit your needs. If you want a no fuss direct journey straight into Bangkok then Thai Airways is the chosen airline for your needs.

Question 17

What are the benefits of the different airports in London and Thailand?

Accepted Answer

Both airports on your flight from London to Thailand are served by major international airports offering you world class facilities and services. When you depart from London Heathrow (LHR), the largest airport in London, you will have access to airport lounges, restaurants, coffee shops and pubs, retail stores, duty free shopping, wheelchair access, pharmacies and much more. When you land in Bangkok on your flight from London to Thailand, your main destination is Bangkok Suvarnabhumi (BKK) airport, Thailand’s biggest airport. You will find all the necessary amenities like a selection of airport lounges, restaurants, shops, duty-free shops, currency exchange desks as well as extras like a hair salon and a spa for a pamper after your long trip.

Question 18

What is the best way to get in and out of airports in London and Thailand?

Accepted Answer

When researching and booking for your flights from London to Thailand, you will fly out from London Heathrow (LHR) and land in Bangkok Suvarnabhumi (BKK) airport. In London it is very easy to access any of the public transport options to reach the airport. The fastest option is the train, but you can also catch the tube, bus, taxi or a hire car. When you arrive at Bangkok Suvarnabhumi (BKK) airport, a taxi is your most convenient option to get to the centre of town. You can also catch the local transport using either a bus or a train. Taxi is more expensive but it is worth it, as they will deliver you directly to the door of the exact destination you need to be. After a long and tiring journey from London to Thailand and varying country time differences, you will need a quick and painless transport option to your hotel or lodging.

Which cities can you get to from Thailand?

Thailand is a major city in south eastern Asia, famous for its historical temples, beach island resorts and Buddhist monks. Bangkok is the capital of Thailand and the entry city into a holiday paradise or a busy city excursion. Bangkok is a bustling metropolis that never sleeps, buzzing with motorbikes, tuk tuks and taxis. From Bangkok airport you can fly to many remote island towns and destinations within Thailand like Phuket, Koh Samui, Chiang Mai, Phi Phi Islands, Pattaya City, Ko Tao, Ko Pha Ngan, Pa Tong and many more. Most of these islands can be reached by a quick connecting flight from Bangkok Airport. Known for its idyllic long tropical beaches and holiday hotels and resorts, Thailand is a bucket list destination. Explore the monasteries and visit the historic Buddhist temples. Thailand is a major country with countless towns, islands and leisure resorts to visit so plan your trip well in advance to get the most out of it.

Question 19

When did momondo last update prices for flights from London to Thailand?

Accepted Answer

Prices for flights from London to Thailand are updated daily.

Question 20

How many operators does momondo search for flights from London to Thailand?

Accepted Answer

As of January 2026, there are 42 operators available to choose from for flights from London to Thailand.

Question 21

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

Accepted Answer

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 to Thailand.

Question 22

What documentation or ID do you need to fly to Thailand?

Accepted Answer

The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£318
Fastest flight time	11h 15m
Direct flights	Mon, Wed, Thu and Sat
Airports in Thailand	74 airports

Airline	Rating	Free Cancellation	Price
Bangkok Airways	PriceFrom £112	Free Cancellation	Rating 8.0 121 reviews	Search Bangkok Airways flights
Turkmenistan Airlines	PriceFrom £264	Free Cancellation	Rating 0.0 0 reviews	Search Turkmenistan Airlines flights
Hahn Air	PriceFrom £269	Free Cancellation	Rating 0.0	Search Hahn Air flights
Scandinavian Airlines	PriceFrom £278	Free Cancellation	Rating 7.3 1,669 reviews	Search Scandinavian Airlines flights
China Airlines	PriceFrom £333	Free Cancellation	Rating 8.3 802 reviews	Search China Airlines flights
Air Arabia	PriceFrom £343	Free Cancellation	Rating 7.7 55 reviews	Search Air Arabia flights
ITA Airways	PriceFrom £359	Free Cancellation	Rating 6.7 1,131 reviews	Search ITA Airways flights
Royal Jordanian	PriceFrom £407	Free Cancellation	Rating 6.8 453 reviews	Search Royal Jordanian flights
KLM	PriceFrom £420	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
Lufthansa	PriceFrom £457	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights

Cheap flights from London to Thailand from £254

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 to Thailand departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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See travel insights to Thailand from

How to get the cheapest flight ticket from London to Thailand

What is the cheapest month to fly to Thailand?

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

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

What is the cheapest London to Thailand flight route?

Fly from London Gatwick to Bangkok Suvarnabhumi for the best London - Thailand flight prices

How far in advance should I book a flight to Thailand?

What cabin class options are available on London to Thailand flights?

There are 4 cabin classes available to choose from on London to Thailand flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Thailand flights?

You could potentially save up to 8% on your flight if you consider stops on a London to Thailand flight.

What is the cheapest airline that flies from London to Thailand?

China Eastern, SAUDIA, and Hainan Airlines are the most popular carriers operating from London to Thailand

Which airlines fly to Thailand?

How often are flights from London to Thailand delayed?

Historically, on average around 17% of flights between London and Thailand have experienced a delay on any given week. The average delay length over the past 12 months has been 95 minutes.

What is the most punctual flight time for London to Thailand flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Thailand flights?

According to our data, TUI fly have had the fewest delays on this route over the last 12 months, with about 2% of their flights experiencing any sort of delay.

How many flights depart from London to Thailand on average per day?

9 flights are operational daily from London to Thailand as of January 2026. The most popular departure time for this route is 21:00, with 73% of flights per day taking off in the evening.

How many flights depart from London to Thailand on average per week?

As of January 2026, 64 flights take off from London and land in Thailand each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

Cheap London to Thailand flight deals and tips

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