£331 Cheap Flights from London (LHR) to Dehradun (DED)

View £331 flight on Mon, 18 May 2026Opens in a new window

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Popular airlines from Heathrow Airport (LHR) to Dehradun (DED-Jolly Grant)

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Cheap Flights from London (LHR) to Dehradun (DED)

Prices were available within the past 7 days and start at £331 for one-way flights and £566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Fri, 29 May - Fri, 12 Jun
LHR
London
DED
Dehradun
£566 Return, found 4 days ago
£566
Return
found 4 days ago
Select IndiGo flight, departing Fri, 29 May from London to Dehradun, returning Fri, 12 Jun, priced at £566 found 4 days ago
IndiGo
Sat, 16 May - Wed, 27 May
LHR
London
DED
Dehradun
£567 Return, found 1 hour ago
£567
Return
found 1 hour ago
Select IndiGo flight, departing Sat, 16 May from London to Dehradun, returning Wed, 27 May, priced at £567 found 1 hour ago
IndiGo
Fri, 29 May - Fri, 12 Jun
LHR
London
DED
Dehradun
£568 Return, found 4 days ago
£568
Return
found 4 days ago
Select IndiGo flight, departing Fri, 29 May from London to Dehradun, returning Fri, 12 Jun, priced at £568 found 4 days ago
IndiGo
Fri, 29 May - Fri, 12 Jun
LHR
London
DED
Dehradun
£571 Return, found 4 days ago
£571
Return
found 4 days ago
Select IndiGo flight, departing Fri, 29 May from London to Dehradun, returning Fri, 12 Jun, priced at £571 found 4 days ago
IndiGo
Mon, 18 May - Fri, 22 May
LHR
London
DED
Dehradun
£572 Return, found 18 hours ago
£572
Return
found 18 hours ago
Select IndiGo flight, departing Mon, 18 May from London to Dehradun, returning Fri, 22 May, priced at £572 found 18 hours ago
IndiGo
Fri, 29 May - Fri, 12 Jun
LHR
London
DED
Dehradun
£573 Return, found 4 days ago
£573
Return
found 4 days ago
Select IndiGo flight, departing Fri, 29 May from London to Dehradun, returning Fri, 12 Jun, priced at £573 found 4 days ago
IndiGo
Sat, 16 May - Wed, 27 May
LHR
London
DED
Dehradun
£574 Return, found 1 hour ago
£574
Return
found 1 hour ago
Select IndiGo flight, departing Sat, 16 May from London to Dehradun, returning Wed, 27 May, priced at £574 found 1 hour ago
IndiGo
Mon, 18 May - Fri, 22 May
LHR
London
DED
Dehradun
£575 Return, found 18 hours ago
£575
Return
found 18 hours ago
Select IndiGo flight, departing Mon, 18 May from London to Dehradun, returning Fri, 22 May, priced at £575 found 18 hours ago
Air France
Mon, 4 Jan - Mon, 25 Jan
LHR
London
DED
Dehradun
£626 Return, found 2 hours ago
£626
Return
found 2 hours ago
Select Air France flight, departing Mon, 4 Jan from London to Dehradun, returning Mon, 25 Jan, priced at £626 found 2 hours ago
Air India
Sun, 31 May - Tue, 16 Jun
LHR
London
DED
Dehradun
£637 Return, found 21 hours ago
£637
Return
found 21 hours ago
Select Air India flight, departing Sun, 31 May from London to Dehradun, returning Tue, 16 Jun, priced at £637 found 21 hours ago

Alternative airports near Dehradun

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jolly Grant DED. Cheapest and Closest option available. Average driving time to city centre is 26 minutes. Flights from £590
DED
Jolly Grant
CheapestClosest
Average driving time to city centre26 min
Flights from £590

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) cost?
One-way flights typically cost between £813 and £2,884 and return flights often range between £639 and £2,945. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
To find a cheap flight from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
There are approximately 39 connecting flights per day from London Heathrow (LHR) to Dehradun (DED-Jolly Grant). Some common connection points include Indira Gandhi Intl. (DEL), Chhatrapati Shivaji Intl. (BOM), and Dubai Intl. (DXB).
What is the earliest flight from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
The earliest flight from London Heathrow (LHR) to Dehradun (DED) typically departs at approximately 6:00 AM local time. This service is operated by airlines such as BT, LX, and AI. This is a seasonal service active in April and May. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
You'll typically find the most flights from London Heathrow (LHR) to Dehradun (DED) on a Tuesday, with around 40 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Lufthansa, Air India, and Emirates.
What are the most popular departure times for flights from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
The most popular departure times for flights from London Heathrow (LHR) to Dehradun (DED) are in the morning, from 6am to 9am. Approximately 28% of passengers prefer this time window. Many major carriers, including Lufthansa, Vueling and Air India, offer flights during this window. These times work well because you can get an early start to your journey and arrive at your destination with plenty of time left in the day.
How long does it take to fly from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
Flights from LHR to DED with one stop typically take around 15 hours 20 minutes, covering approximately 4,148 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
Select the "Business class" and "First class" filters when looking for LHR to DED flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Dehradun from Heathrow (LHR)?
If you're planning to travel to Dehradun from Heathrow (LHR), you can fly directly into Jolly Grant (DED) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Dubai Intl. (DXB), Franz Josef Strauss Intl. (MUC) before reaching Dehradun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) flight and hotel package?
Securing a London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Dehradun (DED-Jolly Grant)?
If you booked your London (LHR-Heathrow) to Dehradun (DED-Jolly Grant) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Jolly Grant
Airlines serving
Air France, Air India, IndiGo
Return price
£566
Distance
6636 km

Book with confidence

Compare flights from London to Dehradun easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Dehradun. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Jolly Grant in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Jolly Grant.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Jolly Grant (DED)

The easiest way to view the best deals on flights from London to Dehradun today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Jolly Grant start at just £566 and range up to £637.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Dehradun
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Dehradun flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Jolly Grant for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Dehradun easily and book with confidence

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*Available to Expedia members.