Question 1

How long does a flight from London to Bangkok take?

Accepted Answer

Direct flights cover the 15,402 km separating London to Bangkok in about 11h 30m. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between London Heathrow Airport and Bangkok Suvarnabhumi Airport per day?

Accepted Answer

Each day, there are 3 nonstop flights that take off from London Heathrow Airport and land in Bangkok Suvarnabhumi Airport, with an average flight time of 11h 40m. The most common departure time is 9:00 p.m. and most flights take off in the evening. Each week, there are 21 flights and there are the same amount of flights each day (3). Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between London Heathrow Airport and Bangkok Suvarnabhumi Airport per day?

Accepted Answer

Each day, there are 3 nonstop flights that take off from London Heathrow Airport and land in Bangkok Suvarnabhumi Airport, with an average flight time of 11h 40m. The most common departure time is 9:00 p.m. and most flights take off in the evening. Each week, there are 21 flights and there are the same amount of flights each day (3). Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

In the last 3 days, the lowest price for a flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport was C$ 534 for a one-way ticket and C$ 812 for a round-trip. <a href='/flight-routes/London-Heathrow-LHR/Bangkok-Suvarnabhumi-BKK'>Visit our flight page for the latest deals!>/a>

Question 5

Which airports will I be using when flying from London to Bangkok?

Accepted Answer

On your way to Bangkok, you’ll fly out from London Heathrow. You’ll be landing at Bangkok Suvarnabhumi. <a href='/flight-routes/London-Heathrow-LHR/Bangkok-Suvarnabhumi-BKK'>Visit our flight page for the latest deals!>/a>

Question 6

What’s the earliest departure time from London to Bangkok?

Accepted Answer

Early birds can take the earliest flight from London Heathrow Airport at 12:30 pm and will be landing in Bangkok Suvarnabhumi Airport at 6:00 am.

Question 7

What’s the latest departure time from London to Bangkok?

Accepted Answer

If you prefer to fly at night, the latest flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport jets off at 9:35 pm and lands at 3:30 pm.

Question 8

Which airlines offer Wi-Fi service onboard planes from London to Bangkok?

Accepted Answer

Only Asiana Airlines offers inflight Wi-Fi service on the London to Bangkok flight route.

Question 9

Which aircraft models fly most regularly from London to Bangkok?

Accepted Answer

The Boeing 777-300ER is the aircraft model that flies most regularly on the London to Bangkok flight route.

Question 10

On which days can I fly direct from London to Bangkok?

Accepted Answer

There are direct flights from London to Bangkok on a daily basis.

Question 11

Can I book a direct flight from London Heathrow (LHR) to Bangkok Suvarnabhumi International Airport (BKK)?

Accepted Answer

Thailand’s national airline, Thai Airways and the Taiwanese EVA Air both operate direct flights from LHR to BKK throughout the week. The airline operates out of London Heathrow. There are other, connecting flights operated out of LHR by airlines such as Swiss Air, KLM Royal Dutch Airlines and Lufthansa that may provide more flexibility.

Question 12

Is it possible to exchange currency on arrival into Bangkok Suvarnabhumi International Airport?

Accepted Answer

Yes, it is possible. There are currency exchange bureaus, operated by Siam Commercial Bank and Kasikorn Bank, that are located in the Arrivals hall on the second floor and the Meet and Greet area on the third floor of the Main Terminal building. These exchange kiosks are open 24/7. Alternatively, there are non-bank exchange booths that are located next to the Aerolink train platform and these are open from around 06:00 to 00:00.

Question 13

Is there an airport hotel at BKK?

Accepted Answer

If your flight from London to Bangkok arrives late in the evening or has been delayed you could always book into the Novotel Suvarnabhumi Airport Hotel, which is located a 3-minute walk from the main airport terminal and can be accessed via an underground walkway. Staying here will save on navigating the traffic into the city at night.

Question 14

How do I get from Bangkok Suvarnabhumi International Airport into the city and beyond?

Accepted Answer

There is an Airport Rail Link train into the city which avoids the traffic on the roads. This service costs between ฿15 (around £0.37) and ฿45 (around £1) depending on the length of the journey. The journey into the city will take around 30min. Alternatively you can take advantage of the airport taxi service, booking a taxi at the desk in Terminal 1 before joining the queue for the next available car. This service is slightly more expensive and will be in the region of about ฿240 (around £6).

Question 15

What is the cheapest month to fly from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

The cheapest month for flights from London Heathrow Airport to Bangkok Suvarnabhumi Airport is May, where tickets cost C$ 1,095 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is C$ 1,637 and C$ 1,615 respectively.

Question 16

What is the cheapest month to fly from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

The cheapest month for flights from London Heathrow Airport to Bangkok Suvarnabhumi Airport is May, where tickets cost C$ 1,095 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is C$ 1,637 and C$ 1,615 respectively.

Question 17

How does KAYAK find such low prices on flights from London to Bangkok?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Bangkok. <a href='/flight-routes/London-Heathrow-LHR/Bangkok-Suvarnabhumi-BKK'>Visit our flight page for the latest deals!>/a>

Question 18

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Bangkok?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from London is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/London-Heathrow-LHR/Bangkok-Suvarnabhumi-BKK'>Visit our flight page for the latest deals!>/a>

Question 19

What is the Hacker Fare option on flights from London to Bangkok?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to London with another airline. <a href='/flight-routes/London-Heathrow-LHR/Bangkok-Suvarnabhumi-BKK'>Visit our flight page for the latest deals!>/a>

Question 20

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Bangkok?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/London-Heathrow-LHR/Bangkok-Suvarnabhumi-BKK'>Visit our flight page for the latest deals!>/a>

Question 21

What is the cheapest layover airport when flying from London to Bangkok?

Accepted Answer

Flights via Jeddah (JED) offer the most affordable fares, with an average round-trip price of C$ 1,382.

Question 22

What is the most popular layover airport when flying from London to Bangkok?

Accepted Answer

Doha (DOH) is the top choice – 36% of KAYAK users who clicked on one-stop flights from London to Bangkok picked an itinerary connecting there.

Question 23

Which layover airport has the quickest connection when flying from London to Bangkok?

Accepted Answer

If you prefer a quick connection, Vienna (VIE) often has the shortest layovers from London to Bangkok, with an average of 1h 13m.

Question 24

Which layover airport offers the shortest total travel time from London to Bangkok?

Accepted Answer

Consider flying via Vienna (VIE) for the shortest journey. The average one-way travel time for flights connecting there is 13h 43m.

Question 25

How often are flights from London to Bangkok delayed?

Accepted Answer

Weekly flights between London and Bangkok historically see delays in approximately 15% of cases, with the average delay over the past year being 89 minutes.

Question 26

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

Accepted Answer

Based on our data, EVA Air have experienced the fewest delays on this route in the past 12 months, with only about 8% of their flights encountering any delays.

Question 27

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

Accepted Answer

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Question 28

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

Accepted Answer

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Question 29

Which cabin class options are there for flights between London Heathrow Airport and Bangkok Suvarnabhumi Airport?

Accepted Answer

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 30

Which cabin class options are there for flights between London Heathrow Airport and Bangkok Suvarnabhumi Airport?

Accepted Answer

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 31

Which airlines provide the cheapest flights from London to Bangkok?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London to Bangkok were found on SAUDIA (C$ 812) and Shenzhen Airlines (C$ 851).

Question 32

Which airlines provide the cheapest flights from London to Bangkok?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from London to Bangkok were found on SAUDIA (C$ 812) and Shenzhen Airlines (C$ 851).

Question 33

How far in advance should I book a flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

To get a below average price on the flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport, you should book around 4 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Question 34

How far in advance should I book a flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

To get a below average price on the flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport, you should book around 4 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Question 35

Can I save money by flying with a layover from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

No, with an average price for the route of C$ 1,494, prices are generally cheapest when you fly direct.

Question 36

Can I save money by flying with a layover from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

No, with an average price for the route of C$ 1,494, prices are generally cheapest when you fly direct.

Question 37

How much is a round-trip flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Accepted Answer

Flight prices are below average for this route right now.Flights to Bangkok Suvarnabhumi Airport from London Heathrow Airport usually cost between C$ 1,347 and C$ 988 in June.
The lowest price found in the past 3 days was C$ 812 on SAUDIA (10 Jun-17 Jun).

Low season	June
High season	December
Cheapest flight	C$ 534

LHR - BKK

C$ 534 Find Cheap Flights from London to Bangkok

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Everything you should know

Cheap Flights from London to Bangkok (LHR-BKK)

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Recent last minute flight deals from London to Bangkok

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KAYAK's insights & trends for London to Bangkok flights

Get data-powered insights and trends into flights from London to Bangkok to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Can I save money by flying with a layover from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

No, with an average price for the route of C$ 1,494, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

Which airlines provide the cheapest flights from London to Bangkok?

In the past 3 days, the cheapest round-trip tickets from London to Bangkok were found on SAUDIA (C$ 812) and Shenzhen Airlines (C$ 851).

How often are flights from London to Bangkok delayed?

Weekly flights between London and Bangkok historically see delays in approximately 15% of cases, with the average delay over the past year being 89 minutes.

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

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

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

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

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

Based on our data, EVA Air have experienced the fewest delays on this route in the past 12 months, with only about 8% of their flights encountering any delays.

What is the most popular layover airport when flying from London to Bangkok?

Doha (DOH) is the top choice – 36% of KAYAK users who clicked on one-stop flights from London to Bangkok picked an itinerary connecting there.

What is the cheapest layover airport when flying from London to Bangkok?

Flights via Jeddah (JED) offer the most affordable fares, with an average round-trip price of C$ 1,382.

Which layover airport offers the shortest total travel time from London to Bangkok?

Consider flying via Vienna (VIE) for the shortest journey. The average one-way travel time for flights connecting there is 13h 43m.

Which layover airport has the quickest connection when flying from London to Bangkok?

If you prefer a quick connection, Vienna (VIE) often has the shortest layovers from London to Bangkok, with an average of 1h 13m.

Which cabin class options are there for flights between London Heathrow Airport and Bangkok Suvarnabhumi Airport?

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between London Heathrow Airport and Bangkok Suvarnabhumi Airport per day?

How long does a flight from London to Bangkok take?

Direct flights cover the 15,402 km separating London to Bangkok in about 11h 30m.

What’s the earliest departure time from London to Bangkok?

Early birds can take the earliest flight from London Heathrow Airport at 12:30 pm and will be landing in Bangkok Suvarnabhumi Airport at 6:00 am.

What’s the latest departure time from London to Bangkok?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport jets off at 9:35 pm and lands at 3:30 pm.

Expert advice for your flight from London to Bangkok

Good to know

When to book flights from London to Bangkok

FAQs for booking London to Bangkok flights

Can I book a direct flight from London Heathrow (LHR) to Bangkok Suvarnabhumi International Airport (BKK)?

Is it possible to exchange currency on arrival into Bangkok Suvarnabhumi International Airport?

Is there an airport hotel at BKK?

How do I get from Bangkok Suvarnabhumi International Airport into the city and beyond?

What is the cheapest flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport?

In the last 3 days, the lowest price for a flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport was C$ 534 for a one-way ticket and C$ 812 for a round-trip.

Which airports will I be using when flying from London to Bangkok?

On your way to Bangkok, you’ll fly out from London Heathrow. You’ll be landing at Bangkok Suvarnabhumi.

Which airlines offer Wi-Fi service onboard planes from London to Bangkok?

Only Asiana Airlines offers inflight Wi-Fi service on the London to Bangkok flight route.

Which aircraft models fly most regularly from London to Bangkok?

The Boeing 777-300ER is the aircraft model that flies most regularly on the London to Bangkok flight route.

On which days can I fly direct from London to Bangkok?

There are direct flights from London to Bangkok on a daily basis.

How does KAYAK find such low prices on flights from London to Bangkok?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Bangkok.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Bangkok?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from London is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from London to Bangkok?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to London with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Bangkok?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport

Prefer to fly direct from London to Bangkok?

Everything you need to know for your flight from London to Bangkok

Information on your arrival and departure airports

Cabin class types available on flights to Bangkok

Complete your trip to Bangkok with a hotel stay or car rental

Find direct flights to and from London and Bangkok

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

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