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Flight tickets from Don Mueang (DMK) to London Heathrow (LHR) from ₹ 24,420

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      Travellers and cabin class, 1 Adult, Economy

      Compare Don Mueang to London Heathrow flight deals

      Find the cheapest month or even day of the year to fly to London Heathrow

      Book the best London Heathrow fare with no extra fees

      Flight deals from Don Mueang to London Heathrow

      Looking for a cheap last-minute deal or the best return flight from Don Mueang Airport to London Heathrow Airport? If you want to travel next month, return fares start from ₹ 79,252. Find the lowest prices on one-way and return tickets right here.
      London.₹ 24,420 per passenger.Departing Mon, 9 Nov.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Mon, 9 Nov, arriving in London Heathrow.Price includes taxes and charges.From ₹ 24,420, select.
      London.₹ 25,297 per passenger.Departing Sun, 25 Oct.One-way flight with Nok Air.Outbound indirect flight with Nok Air, departs from Don Mueang on Sun, 25 Oct, arriving in London Heathrow.Price includes taxes and charges.From ₹ 25,297, select.
      London.₹ 30,708 per passenger.Departing Tue, 1 Dec.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Tue, 1 Dec, arriving in London Heathrow.Price includes taxes and charges.From ₹ 30,708, select.
      London.₹ 32,179 per passenger.Departing Wed, 23 Sep.One-way flight with Nok Air.Outbound indirect flight with Nok Air, departs from Don Mueang on Wed, 23 Sep, arriving in London Heathrow.Price includes taxes and charges.From ₹ 32,179, select.
      London.₹ 35,295 per passenger.Departing Tue, 9 Mar.One-way flight with Thai LionAir.Outbound indirect flight with Thai LionAir, departs from Don Mueang on Tue, 9 Mar, arriving in London Heathrow.Price includes taxes and charges.From ₹ 35,295, select.
      London.₹ 35,499 per passenger.Departing Thu, 1 Apr.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Thu, 1 Apr, arriving in London Heathrow.Price includes taxes and charges.From ₹ 35,499, select.
      London.₹ 35,894 per passenger.Departing Wed, 9 Jun.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Wed, 9 Jun, arriving in London Heathrow.Price includes taxes and charges.From ₹ 35,894, select.
      London.₹ 35,921 per passenger.Departing Fri, 5 Feb.One-way flight with Thai LionAir.Outbound indirect flight with Thai LionAir, departs from Don Mueang on Fri, 5 Feb, arriving in London Heathrow.Price includes taxes and charges.From ₹ 35,921, select.
      London.₹ 36,522 per passenger.Departing Tue, 26 Jan.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Tue, 26 Jan, arriving in London Heathrow.Price includes taxes and charges.From ₹ 36,522, select.
      London.₹ 38,226 per passenger.Departing Tue, 6 Jul.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Tue, 6 Jul, arriving in London Heathrow.Price includes taxes and charges.From ₹ 38,226, select.
      London.₹ 38,956 per passenger.Departing Fri, 28 May.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Fri, 28 May, arriving in London Heathrow.Price includes taxes and charges.From ₹ 38,956, select.
      London.₹ 42,760 per passenger.Departing Sun, 1 Aug.One-way flight with Nok Air.Outbound indirect flight with Nok Air, departs from Don Mueang on Sun, 1 Aug, arriving in London Heathrow.Price includes taxes and charges.From ₹ 42,760, select.
      London.₹ 84,868 per passenger.Departing Wed, 1 Sep.One-way flight with Emirates.Outbound indirect flight with Emirates, departs from Don Mueang on Wed, 1 Sep, arriving in London Heathrow.Price includes taxes and charges.From ₹ 84,868, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Don Mueang to London Heathrow found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Don Mueang to London Heathrow from ₹ 24,420 one-way

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Don Mueang to London Heathrow flights are currently cheapest in November.
      Sep
      from ₹ 32,179
      Oct
      from ₹ 25,297
      Nov
      from ₹ 24,420
      Dec
      from ₹ 30,708
      Jan
      from ₹ 36,522
      Feb
      from ₹ 35,921
      Mar
      from ₹ 35,295
      Apr
      from ₹ 35,499
      May
      from ₹ 38,956
      Jun
      from ₹ 35,894
      Jul
      from ₹ 38,226
      Aug
      from ₹ 42,760

      Don Mueang to London Heathrow: Alternative routes

      Compare routes from Don Mueang to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

      London City

      12km from central London
      Closest
      from ₹ 30,971
      Search flights

      London Heathrow

      23km from central London
      from ₹ 24,420
      Search flights

      London Gatwick

      40km from central London
      from ₹ 24,048
      Search flights

      London Luton

      45km from central London
      from ₹ 27,449
      Search flights

      London Stansted

      49km from central London
      Cheapest
      from ₹ 20,815
      Search flights

      London Southend

      57km from central London
      from ₹ 28,988
      Search flights

      Bangkok to London: Flight information

      The things to know before you go.
      Cheapest flight found₹ 24,420
      Cheapest month to flyNovember

      Finding cheap flights from Don Mueang to London Heathrow: Frequently asked questions

      The best price we found for a return flight from Don Mueang to London Heathrow is ₹ 68,950. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Don Mueang to London Heathrow. But we found flights with one or more stops from ₹ 68,950.
      As of September 2026, there are no flights flying from Don Mueang to London Heathrow.
      The cheapest month to fly from Don Mueang to London Heathrow is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Don Mueang Airport to London Heathrow Airport on Tuesday, 3 November 2026.
      No airlines currently offer direct flights between Don Mueang Airport and London Heathrow Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Nok Air offers the cheapest flight tickets to London Heathrow.

      Travelling from Don Mueang International Airport (DMK) to London Heathrow Airport (LHR): what you need to know

      • London's timezone is UTC+0, making London seven hours behind Bangkok.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to board your DMK to LHR flight.

      • Travelling during a peak time like August? Public holidays and other popular seasons can lead to longer queues and delays at airport checkpoints. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

      • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Don Mueang International Airport to London Heathrow Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to explore the city of your choice. Worthwhile stopovers between DMK and LHR include:

        • Chhatrapati Shivaji International Airport

        • Kuala Lumpur International Airport

        • Changi International Airport

      How to find the cheapest flights from Don Mueang International Airport (DMK) to London Heathrow Airport (LHR)

      • Right now, ₹ 24,420 is the lowest price we've found for a one-way Don Mueang International Airport to London Heathrow Airport flight. The best price for a return plane ticket is ₹ 68,950. Keep in mind that fares may change due to demand when booking.

      • Don't leave things to the last moment. You're more likely to find cheap tickets from DMK to LHR if you book in advance. Airlines often offer some terrific early bird discounts.

      • The 'Whole month' tool shows you the cheapest flights from Don Mueang International Airport to London Heathrow Airport across the month. It's a good way to find a bargain if your travel plans are flexible.

      • Spend less time searching for cheap flights from DMK to LHR by creating a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

      • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Don Mueang International Airport to London Heathrow Airport.

      Handy information about Don Mueang International Airport (DMK)

      • Of the flights that depart from Don Mueang International Airport, 66.48% arrive as scheduled at their destination.

      • Central Bangkok to Don Mueang International Airport is around 27 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're driving, catching a cab or ride-sharing.

      • Expect a trip time of roughly 1 hour 5 minutes on public transport.

      • Get your trip off to a relaxed start by staying near DMK. Whether you're boarding an early flight from Don Mueang International Airport to London Heathrow Airport or just don't want to be rushed, these hotels are perfect:

      Arriving at London Heathrow Airport (LHR)

      Getting from London Heathrow Airport (LHR) to central London

      • London Heathrow Airport is approximately 31 kilometres from the centre of London. The drive time takes around 55 minutes.

      • Travelling to the centre on public transport takes about 1 hour.

      When to fly to London Heathrow Airport (LHR)

      • It's time to choose your trip dates for your flight from Don Mueang International Airport to London Heathrow Airport. July is the most popular month to head to London. If you'd like a more laid-back vibe, go in February.

      • The warmest month in London is July, with the temperature ranging between 11ºC and 26ºC. Lock in your flights from Don Mueang International Airport to London Heathrow Airport in this month if this is the type of weather you like.

      • January sees average temperatures of between 0ºC and 9ºC. Search for cheap tickets from DMK to LHR around that time if you'd rather travel in cooler conditions.

      Explore more of United Kingdom

      • You've done London, now it's time to explore more of United Kingdom. Travel around 161 kilometres north-west to Birmingham to check off its popular sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you've got a jam-packed schedule ahead.

      • If you're looking to explore another great destination in United Kingdom, consider Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are highlights.

      Plan the rest of your trip from Bangkok to London

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.