C$231 Cheap Flights from Bangkok (BKKT) to Dehradun (DED)

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Flight deals from Bangkok to Dehradun

Looking for a cheap last-minute deal or the best return flight from Bangkok to Dehradun Airport? If you want to travel next month, return fares start from C$481. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Dehradun

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

Bangkok to Dehradun: Alternative routes

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

Bangkok to Dehradun: Flight information

The things to know before you go.
Cheapest flight foundC$231
Cheapest month to flySeptember

Finding cheap flights from Bangkok to Dehradun: Frequently asked questions

The best price we found for a return flight from Bangkok to Dehradun is C$426. 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 Bangkok to Dehradun. But we found flights with one stop from C$426.
As of August 2026, there are no flights flying from Bangkok to Dehradun.
The cheapest month to fly from Bangkok to Dehradun is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Dehradun Airport on Friday, August 7, 2026.
No airlines currently offer direct flights between Bangkok 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.

The cheapest airline that flies to Dehradun is IndiGo .

Travelling from Bangkok to Dehra Dun Airport (DED): what you need to know

  • There are a couple of main airports to choose from in Bangkok. Check out your options departing from Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK) when booking your flight from Bangkok to Dehra Dun Airport (DED).

  • Dehra Dun Airport is located in Dehradun. The city operates in the UTC+5:30 timezone and is 1 hour 30 minutes behind Bangkok.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Get to the airport on time to catch your flight from Bangkok to DED.

  • Flying over a peak time such as July? Public holidays and other popular seasons can mean longer queues at security. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Stopovers are the ideal opportunity to take a break from travelling — and possibly even tour another city. When searching for flights from Bangkok to DED leaving from Suvarnabhumi Airport (BKK), uncheck the 'Direct flights only' box to see where you can visit along the way. Some popular options include:

    • Netaji Subhas Chandra Bose Airport (CCU)

    • Chhatrapati Shivaji International Airport (BOM)

    • Indira Gandhi International Airport (DEL)

  • BKK is approximately 32 kilometres from the centre of Bangkok. To work out how to get there, use Google Maps. This essential traveller tool will show you the fastest route and your public transport options.

  • Booked an early flight from Bangkok to Dehra Dun Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these hotels close to Suvarnabhumi Airport:

Don Mueang International Airport (DMK)

  • Visit family or friends or just take a moment to refresh yourself with a stopover. If you'd like to split up your flight from Bangkok to Dehra Dun Airport, here's where you can stop when taking off from Don Mueang International Airport:

    • Kempegowda International Airport (BLR)

    • Chhatrapati Shivaji International Airport (BOM)

    • Rajiv Gandhi International Airport (HYD)

  • With public transport, you can travel from central Bangkok to DMK in around 1 hour and 5 minutes. The terminal is roughly 27 kilometres away, and making the trip by car takes approximately 30 minutes.

  • It's your vacation, so why not book another night away? Consider checking in to one of these accommodation options near Don Mueang International Airport the day before your flight from Bangkok to DED:

About Dehra Dun Airport (DED)

Getting from Dehra Dun Airport (DED) to central Dehradun

  • Dehra Dun Airport is approximately 27 kilometres from central Dehradun. With your own car rental or in a cab, the drive is about 47 minutes.

  • It takes roughly 2 hours and 15 minutes when travelling by public transport.

How to find the cheapest flights from Bangkok to Dehra Dun Airport (DED)

  • C$231 is the cheapest price we've seen for a one-way ticket from Bangkok to Dehra Dun Airport. Return flights start from C$426. Fares are subject to availability and may change at any time.

  • We suggest booking as soon as you can to lock in flight tickets from Bangkok to DED. You're more likely to bag a bargain and enjoy a wider choice of flight times and dates.

  • If you're flexible with your travel dates, try using the 'Whole month' tool. It'll give you the cheapest price in every month when searching for your ticket from Bangkok to Dehra Dun Airport.

  • Set up a Price Alert and keep an eye on changes on this route through push notifications or email. We'll let you know when prices fall. The right timing can be the key to finding flight tickets from Bangkok to DED.

  • Make the most of the filters to find your ideal journey. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Bangkok to Dehra Dun Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

The best time to fly from Bangkok to Dehra Dun Airport (DED)

  • July is the most popular month to hop on a flight from Bangkok to Dehra Dun Airport while April is the quietest. To work out the ideal time to go to Dehradun, consider whether you prefer a lively vibe or a quieter pace.

  • Before locking in your flight from Bangkok to DED, think about the kind of weather you enjoy. May is the warmest month in Dehradun, with the temperature ranging from 17ºC to 36ºC.

  • Look for cheap flights from Bangkok to Dehra Dun Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 20ºC on average.

More about Dehradun

  • After booking your flight from Bangkok to Dehra Dun Airport, think about where to rest your head in this city. Make one of these options your base for exploring Dehradun:

  • Robber's Cave, Gucchu Paani and Mindrolling Monastery are a couple of big attractions to add to your Dehradun travel itinerary. Continue your sightseeing adventures at Forest research institute.

Complete your Dehradun trip with a car rental

  • Choose one of our car rentals in Dehradun and see the city on your own terms. Easily compare prices from trusted providers in one go after booking your hotel and cheap flights from Bangkok to Dehra Dun Airport.

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