Cheap air tickets from London Heathrow to Dehradun

Compare London Heathrow to Dehradun flight deals

Find the cheapest month or even day of the year to fly to Dehradun

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Flight deals from London Heathrow to Dehradun

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Dehradun? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Heathrow to Dehradun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Dehradun flights are currently cheapest in January.

London Heathrow to Dehradun: Alternative routes

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

London to Dehradun: Flight information

The things to know before you go.
Cheapest flight found$491
Cheapest month to flyJanuary

Finding cheap flights from London Heathrow to Dehradun: Frequently asked questions

The best price we found for a return flight from London Heathrow to Dehradun is $961. 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 London Heathrow to Dehradun. But we found flights with one or more stops from $961.
As of October 2024, there are no flights flying from London Heathrow to Dehradun.
The cheapest month to fly from London Heathrow to Dehradun is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Dehradun Airport on Tuesday, 11 March 2025.
No airlines currently offer direct flights between London Heathrow Airport and Dehradun 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 Dehradun 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 Dehradun is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Dehradun.

Travelling from London Heathrow Airport (LHR) to Dehra Dun Airport (DED): what you need to know

  • Be prepared for longer queues during popular months like July and other peak seasons. Arriving up to fours hours ahead of an international flight and two hours for a domestic departure is a smart move.

  • We make it simple to get a flight with a stopover. To see all your options for flights from London Heathrow Airport to Dehra Dun Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Popular stopovers between LHR and DED include:

    • Rajiv Gandhi International Airport

    • Chhatrapati Shivaji International Airport

    • Indira Gandhi International Airport

  • To see whether you need a visa to enter India, check with your carrier and the local consulate or embassy. They'll give you the most current information, including additional documents you may need after booking your cheap ticket from LHR to DED.

Arriving at Dehra Dun Airport (DED)

Handy information about London Heathrow Airport (LHR)

  • London Heathrow Airport is around 31 kilometres from central London. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 57 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the travel time to be approximately 1 hour and 1 minute.

  • Taking an early flight from London Heathrow Airport to Dehra Dun Airport? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels near LHR:

More about Dehradun

  • If you're looking for somewhere to lay your head, you can find the best places to stay in Dehradun right here. Browse these options once you've booked your flight from LHR to DED:

  • There are so many things to explore in this city it can be tricky to know where to start. Robber's Cave, Gucchu Paani, Mindrolling Monastery and Forest research institute are major attractions which should feature on any good Dehradun itinerary.

Getting from Dehra Dun Airport (DED) to central Dehradun

  • Dehra Dun Airport to central Dehradun takes about 47 minutes in a car. It's approximately 27 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing services.

  • If you're taking public transport, expect a journey of roughly 2 hours and 15 minutes.

Complete your Dehradun trip with hotels and a car rental

  • Comparing flights is not the only thing we're good at. Once you've booked your cheap ticket to Dehra Dun Airport, explore our great car rental offers that'll give you the flexibility and freedom to travel around at your own pace. Next, have a look at our exclusive rates for hotels to find your perfect Dehradun stay.

How to find the cheapest flights from London Heathrow Airport (LHR) to Dehra Dun Airport (DED)

  • The best price we've seen for a one-way ticket from London Heathrow Airport to Dehra Dun Airport is $491. The cheapest price for a return flight is $961. Remember that fares may change due to availability at the time of booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from LHR to DED if you book early. Airlines often have some fantastic early bird rates.

  • Getting cheap tickets from London Heathrow Airport to Dehra Dun Airport is easy if you're flexible with your travel plans. Try using the 'Whole month' tool to see the best prices across every month and bag a great deal.

  • Getting a cheap ticket from LHR to DED couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as the price has fallen.

  • Use filters to tailor your flights from London Heathrow Airport to Dehra Dun Airport. Simply enter your ideal departure and arrival times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to find the best deals.

When to fly to Dehra Dun Airport (DED)

  • It's time to pick your travel dates for your flight from London Heathrow Airport to Dehra Dun Airport. July is the busiest month to visit Dehradun. If you prefer a more peaceful vibe, go in April.

  • Before locking in your flight from London Heathrow Airport to Dehra Dun Airport, think about the kind of weather you like. May is the warmest month in Dehradun, with the temperature ranging from 17ºC to 36ºC.

  • January sees average temperatures of between 3ºC and 20ºC. Look for cheap tickets from LHR to DED sometime then if you'd rather travel in cooler conditions.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.