Question 1

How long does a flight from Bangkok to London take?

Accepted Answer

Direct flights cover the 15,402 km separating Bangkok to London in about 13h 15m. Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

Each day, there are 3 direct flights that take off from Bangkok Suvarnabhumi Airport and land in London Heathrow Airport, with an average flight time of 13h 25m. The most common departure time is 00:00 and most flights take off in the afternoon. Each week, there are 21 flights and there are the same number of flights each day (3). Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

Each day, there are 3 direct flights that take off from Bangkok Suvarnabhumi Airport and land in London Heathrow Airport, with an average flight time of 13h 25m. The most common departure time is 00:00 and most flights take off in the afternoon. Each week, there are 21 flights and there are the same number of flights each day (3). Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport was $343 for a one-way ticket and $1,024 for a return. <a href='/flight-routes/Bangkok-Suvarnabhumi-other-airports-BKK/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 5

What’s the cheapest day of the week to fly from Bangkok to London?

Accepted Answer

For Bangkok to London, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to Bangkok, the best deals are generally found on Tuesday, with Friday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 6

What’s the cheapest day of the week to fly from Bangkok to London?

Accepted Answer

For Bangkok to London, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to Bangkok, the best deals are generally found on Tuesday, with Friday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 7

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

Accepted Answer

Bangkok and London are both served by 1 main airport. You will leave Bangkok from Bangkok Suvarnabhumi and will be arriving at London Heathrow. <a href='/flight-routes/Bangkok-Suvarnabhumi-other-airports-BKK/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 8

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

Accepted Answer

Early birds can take the earliest flight from Bangkok Suvarnabhumi Airport at 00:05 and will be landing in London Heathrow Airport at 06:40.

Question 9

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

Accepted Answer

If you prefer to fly at night, the latest flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport jets off at 13:20 and lands at 19:35.

Question 10

Which aircraft models fly most regularly from Bangkok to London?

Accepted Answer

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

Question 11

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

Accepted Answer

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

Question 12

What airline is suggested for my child flying alone?

Accepted Answer

Flying can be daunting for children when alone and a direct flight is preferable. Thai Airways offers a direct flight with an Unaccompanied Minor service. It looks after children between 8 and 11, and is optional for children between 12 and 17. This way they will be collected at Departures, accompanied to the plane, monitored, fed and delivered safely to their guardians at Arrivals in London.

Question 13

What special meals can I get on an Emirates flight to London Heathrow Airport (LHR)?

Accepted Answer

If you have special dietary requirements, Emirates has a great selection of curated meals. Religious-based meals such as Jain, Hindu, Halal and Kosher come in meat or vegetarian variants. Standard vegetarian or vegan meals are available, as well as health-based meals such as low-lactose, low-sodium, low-fat and much more.

Question 14

Can I get disability assistance on Qatar flights?

Accepted Answer

Qatar is a great airline when it comes to disability assistance. Fill out the medical assistance form on their website at least 48 hours before departure so the crew can best prepare for your needs. All sensory needs, physical needs and dietary needs can be taken care of. The actual planes are mobility-friendly and the crew will assist with all your mobility needs. This will apply to the airport as well when you arrive at your destination.

Question 15

How do I reach London from London Heathrow Airport (LHR)?

Accepted Answer

Getting to London from the airport is incredibly easy with the remarkable public transportation networks set up at the airport. In terminals 2, 3, 4 and 5 you will find Tube train stations. Catch the Piccadilly line and head into the city with ease. The Tube runs all day, all week and is extremely cost-effective.

Question 16

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

Accepted Answer

The cheapest month for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport is November, where tickets cost $1,354 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,692 and $1,606 respectively.

Question 17

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

Accepted Answer

The cheapest month for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport is November, where tickets cost $1,354 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,692 and $1,606 respectively.

Question 18

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

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 Bangkok to London. <a href='/flight-routes/Bangkok-Suvarnabhumi-other-airports-BKK/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

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

Question 21

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

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 London from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Bangkok-Suvarnabhumi-other-airports-BKK/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 22

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

Accepted Answer

Flights via Shenzhen (SZX) offer the most affordable fares, with an average price of $1,046 for a return.

Question 23

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

Accepted Answer

Dubai (DXB) is the top choice – 28% of KAYAK users who clicked on one-stop flights from Bangkok to London picked an itinerary connecting there.

Question 24

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

Accepted Answer

If you prefer a quick connection, Dubai (DXB) often has the shortest stopovers from Bangkok to London, with an average time of 1h 41m.

Question 25

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

Accepted Answer

Consider flying via Doha (DOH) for the shortest journey. The average one-way travel time for flights connecting there is 15h 20m.

Question 26

How often are flights from Bangkok to London delayed?

Accepted Answer

Weekly flights between Bangkok and London historically see delays in approximately 14% of cases, with the average delay over the past year being 89 minutes.

Question 27

Which airline has the best punctuality record on Bangkok to London 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 9% of their flights encountering any delays.

Question 28

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

Accepted Answer

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

Question 29

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

Accepted Answer

Typically, flights leaving at night tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Question 30

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

Accepted Answer

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

Question 31

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

Accepted Answer

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

Question 32

Which airlines provide the cheapest flights from Bangkok to London?

Accepted Answer

In the past 3 days, the cheapest return tickets from Bangkok to London were found on SAUDIA ($1,024) and China Eastern ($1,029).

Question 33

Which airlines provide the cheapest flights from Bangkok to London?

Accepted Answer

In the past 3 days, the cheapest return tickets from Bangkok to London were found on SAUDIA ($1,024) and China Eastern ($1,029).

Question 34

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

Accepted Answer

To get a below average price on the flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport, you should book around 7 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Question 35

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

Accepted Answer

To get a below average price on the flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport, you should book around 7 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Question 36

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

Accepted Answer

No, with an average price for the route of $1,855, prices are generally cheapest when you fly direct.

Question 37

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

Accepted Answer

No, with an average price for the route of $1,855, prices are generally cheapest when you fly direct.

Question 38

How much is a return flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport?

Accepted Answer

Flight prices are below average for this route right now.Flights to London Heathrow Airport from Bangkok Suvarnabhumi Airport usually cost between $1,405 and $1,762 in December.
The lowest price found in the past 3 days was $1,024 on SAUDIA (21 Dec-21 Jan).

Low season	February
High season	May
Cheapest flight	$343

BKK - LHR

$343 Find Cheap Flights from Bangkok to London

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Everything you should know

Cheap Flights from Bangkok to Heathrow (BKK-LHR)

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KAYAK's insights & trends for Suvarnabhumi to Heathrow flights

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

How much is a return flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport?

What’s the cheapest day of the week to fly from Bangkok to London?

For Bangkok to London, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to Bangkok, the best deals are generally found on Tuesday, with Friday being the most expensive.

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

The cheapest month for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport is November, where tickets cost $1,354 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,692 and $1,606 respectively.

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

No, with an average price for the route of $1,855, prices are generally cheapest when you fly direct.

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

Which airlines provide the cheapest flights from Bangkok to London?

In the past 3 days, the cheapest return tickets from Bangkok to London were found on SAUDIA ($1,024) and China Eastern ($1,029).

How often are flights from Bangkok to London delayed?

Weekly flights between Bangkok and London historically see delays in approximately 14% of cases, with the average delay over the past year being 89 minutes.

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

Typically, flights leaving at night tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

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

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

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

Based on our data, EVA Air have experienced the fewest delays on this route in the past 12 months, with only about 9% of their flights encountering any delays.

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

Dubai (DXB) is the top choice – 28% of KAYAK users who clicked on one-stop flights from Bangkok to London picked an itinerary connecting there.

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

Flights via Shenzhen (SZX) offer the most affordable fares, with an average price of $1,046 for a return.

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

Consider flying via Doha (DOH) for the shortest journey. The average one-way travel time for flights connecting there is 15h 20m.

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

If you prefer a quick connection, Dubai (DXB) often has the shortest stopovers from Bangkok to London, with an average time of 1h 41m.

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

There are 3 cabin class options for the route. These are Business, Economy and Prem 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 Bangkok Suvarnabhumi Airport and London Heathrow Airport per day?

How long does a flight from Bangkok to London take?

Direct flights cover the 15,402 km separating Bangkok to London in about 13h 15m.

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

Early birds can take the earliest flight from Bangkok Suvarnabhumi Airport at 00:05 and will be landing in London Heathrow Airport at 06:40.

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

If you prefer to fly at night, the latest flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport jets off at 13:20 and lands at 19:35.

Good to know

When to book flights from Suvarnabhumi to Heathrow

FAQs for booking Bangkok to London flights

What airline is suggested for my child flying alone?

What special meals can I get on an Emirates flight to London Heathrow Airport (LHR)?

Can I get disability assistance on Qatar flights?

How do I reach London from London Heathrow Airport (LHR)?

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

In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport was $343 for a one-way ticket and $1,024 for a return.

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

Bangkok and London are both served by 1 main airport. You will leave Bangkok from Bangkok Suvarnabhumi and will be arriving at London Heathrow.

Which aircraft models fly most regularly from Bangkok to London?

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

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

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

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

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 Bangkok to London.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Bangkok 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 Bangkok to London?

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

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

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 London from Bangkok 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 Bangkok Suvarnabhumi Airport to London Heathrow Airport

Prefer to fly direct from Bangkok Suvarnabhumi to London Heathrow?

Everything you need to know for your flight from Suvarnabhumi to Heathrow

Information on your arrival and departure airports

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Complete your trip to Heathrow with a hotel stay or car hire

Find direct flights to and from Suvarnabhumi and Heathrow

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Flights from domestic origins to Suvarnabhumi

Choose which airport to fly into in LondonLondon

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