Cheap Flights from London to Dehradun

If you're travelling from LHR to DED, round-trip journeys start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

Most flights can be cancelled online, but whether you are charged a fee depends on your airline. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Dehradun Airport flights, you'll see a "no change fees" filter for you to select.

You'll have 6,700 kilometres to cover on the long-haul Hounslow to Dehradun District route. Dress in layers of comfy clothes and consider taking earplugs and a sleep mask.

At the moment, no airlines offer direct flights from LHR to Dehradun Airport. You'll need to book a flight with at least one stop. To get the best connections and price, lock in your airfare ahead of time.

Booking last minute from Heathrow Airport to DED can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd rather start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices so far in advance. Our suggestion? Check back often as updates are made frequently.