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BKK - LHR

Find cheap flights from Bangkok to London

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here is why:

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Flights from Bangkok to London - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport is November, where tickets cost C$ 1,364 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is C$ 1,620 and C$ 1,612 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Bangkok Suvarnabhumi Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Bangkok Suvarnabhumi Airport to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

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

Each day, there are 4 nonstop flights that take off from Bangkok Suvarnabhumi Airport and land in London Heathrow Airport, with an average flight time of 12h 37m. The most common departure time is 12:00 p.m. and most flights take off in the morning. Each week, there are 28 flights and there are the same amount of flights each day 4.

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

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

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

Early birds can take the earliest flight from Bangkok Suvarnabhumi Airport at 12:55 am and will be landing in London Heathrow Airport at 7:15 am.

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 12:50 pm and lands at 7:25 pm.

Good to know

Low season

January

High season

April
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (8% more expensive on average)

When to book flights from Bangkok to London

Are your dates flexible? Find out the best times to travel from Bangkok to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangkok to London flights

  • Can I travel with my pet from Bangkok to London Heathrow Airport?

    Some airlines like Emirates and British Airways allow pets to travel in the cabin or as checked baggage, subject to certain conditions. They have specific guidelines regarding crate requirements, size restrictions, and documentation, so it's important to check with the respective airline before booking your flight.

  • Do airlines offer services for kids?

    Yes, many airlines have dedicated services for children. For example, Qatar Airways provides an Oryx Kids Club program with various entertainment options, while Singapore Airlines offers special meals, toys, and entertainment for young travelers. These services aim to make the journey more enjoyable and comfortable for children.

  • How can I get to and from the departure and arrival airports at both ends of my trip?

    In Bangkok, public taxis, the ride-share app Grab, and the Airport Rail Link are available for transportation to Suvarnabhumi Airport from the city center. At London Heathrow, transportation options include the Heathrow Express train, London Underground, taxis, and airport shuttle buses provided by companies like National Express and EasyBus.

  • Can I request special dietary meals?

    Yes, most airlines offer special dietary meal options. For example, Thai Airways provides vegetarian, vegan, Hindu, Muslim, and more options, which can be requested during the booking process or by contacting their customer service. British Airways also offers a range of special meals, including gluten-free, low-sodium, and diabetic-friendly options.

  • 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.

  • Which airline alliances offer flights from Bangkok to London?

    Star Alliance is the only airline alliance operating flights between Bangkok and London.

  • 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 round-trip 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.

See more FAQs

Top tips for finding a cheap flight from Bangkok to London

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 596 or less one-way.
  • Different airlines provide a range of ticket classes to suit various budgets and preferences. For instance, Thai Airways offers Economy, Premium Economy, and Royal Silk Business Class, while British Airways provides Economy, Premium Economy, Business Class, and First Class. Emirates, Qatar Airways, Etihad Airways, and Lufthansa also offer multiple classes with unique benefits and services for passengers.
  • In addition to their luxurious offerings, Emirates and Qatar Airways also provide exceptional customer service and unique amenities. Emirates offers passengers the convenience of in-flight showers, on-board lounges for socializing, and a wide selection of gourmet dining options. Qatar Airways ensures passenger comfort with fully-flat beds for a restful journey, award-winning cuisine prepared by top chefs, and personal entertainment systems with an extensive selection of movies, TV shows, and music.
  • If you're concerned about the environment, consider airlines that prioritize low carbon emissions. For instance, KLM has taken initiatives to reduce CO2 emissions by introducing more fuel-efficient aircraft and using sustainable biofuels. Singapore Airlines also focuses on sustainability through initiatives like carbon offset programs and fuel-efficient operations.
  • For flights from Bangkok (BKK) to London Heathrow Airport (LHR), visa requirements vary depending on nationality. Thai passport holders generally require a visa to enter the UK. Airlines like Thai Airways, Emirates, Qatar Airways, Etihad Airways, and Lufthansa provide visa information on their websites, but it's advisable to consult the UK government website or embassy for exact requirements.
  • Baggage policies vary among airlines. For example, Air France allows Economy Class passengers to carry one piece of cabin baggage and one accessory, while Business Class passengers are permitted two pieces of cabin baggage. Turkish Airlines, on the other hand, allows Economy Class passengers to carry one piece of cabin baggage and one personal item, while Business Class passengers can carry two pieces of cabin baggage.
See more tips

Prefer to fly non-stop from Bangkok to London?

Find which airlines fly direct from Suvarnabhumi to Heathrow, which days they fly and book direct flights.

Nonstop departures

Bangkok Suvarnabhumi to London Heathrow

Monday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Tuesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Wednesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Thursday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Friday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Saturday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Sunday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

See more nonstop flights

Nonstop returns

London Heathrow to Bangkok Suvarnabhumi

Monday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Tuesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Wednesday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Thursday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Friday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Saturday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

Sunday

Air Canada, EVA Air, Thai Airways

Air Canada, EVA Air, +1 more

See more nonstop flights
See more nonstop flights

Book cheap flights from Bangkok to London

One-way flight deals

directEVA Air
12h 55mBKK-LHR
directAir Canada
13h 05mBKK-LHR
directThai Airways
13h 05mBKK-LHR

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Bangkok - London Flights

Departure:

Bangkok (BKK)Thailand

Destination:

London (LHR)United Kingdom

Return flight deals:

London - Bangkok

Cabin classes:

C$ 1,635

Browse origins:

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  • Bangkok Suvarnabhumi Airport

Browse destinations:

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  • London Heathrow Airport