Cheap Flights from Dehradun to Bangkok

Compare Dehradun to Bangkok flight deals

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

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Find the cheapest month to fly from Dehradun to Bangkok

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

Alternative Dehradun to Bangkok routes

Looking for the cheapest, fastest or easiest route from Dehradun to Bangkok? You could fly into the following airports instead.

Dehradun to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundR 2,015
Cheapest month to flyFebruary

Finding cheap flights from Dehradun to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Dehradun to Bangkok is R 4,228. 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 Dehradun to Bangkok. But we found flights with one or more stops from R 4,228.
As of February 2026, there are no flights flying from Dehradun to Bangkok.
The cheapest month to fly from Dehradun to Bangkok is usually March.
If you're flying from Dehradun Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from R 4,228.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dehradun Airport to Bangkok on Thursday, 12 March 2026.
No airlines currently offer direct flights between Dehradun Airport and Bangkok. 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 Bangkok 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 Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 29°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, IndiGo offers the cheapest flight tickets to Bangkok.

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

  • The timezone in Bangkok is UTC+7. The city is one hour 30 minutes ahead of Dehradun, where Dehra Dun Airport is located.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to board your DED to Bangkok flight.

  • If you're heading away during a bank holiday or another peak period, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • A stopover is the perfect opportunity to break up your trip and perhaps even tick a new city off your list. When searching for flight tickets from DED to Bangkok, deselect the 'Direct flights only' box to see where you can visit along the way. Top options include:

    • Indira Gandhi International Airport (DEL)

    • Chhatrapati Shivaji International Airport (BOM)

    • Kempegowda International Airport (BLR)

  • Travelling from central Dehradun to DED takes about 2 hours 15 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 21 kilometres in 45 minutes or so, depending on traffic.

  • Want a hassle-free start to your journey? Stay near DED. Whether you're catching an early flight from Dehra Dun Airport to Bangkok or want to avoid feeling rushed, these hotels are all about convenience:

  • 76.04% of flights that depart Dehra Dun Airport land at their destination on schedule.

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

  • The best price we've seen for a one-way Dehra Dun Airport to Bangkok flight is R 2,032. The cheapest price for a return flight is R 4,228. Remember fares can change due to demand at the time of booking.

  • To pick up cheap flights from DED to Bangkok, book ahead. Airlines tend to offer lower prices when flights are first released.

  • The 'Whole month' tool will show you the cheapest tickets from Dehra Dun Airport to Bangkok across the entire month. It's a great way to snap up a bargain if your plans are flexible.

  • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll let you know as soon as there's an even better deal on cheap flights from DED to Bangkok.

  • Choose your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Dehra Dun Airport to Bangkok by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) to central Bangkok takes about 35 minutes to reach by car. The centre is roughly 32 kilometres away.

  • Getting to the centre by public transport takes around 1 hour 5 minutes.

  • Book a hotel near BKK if you have a late flight from Dehra Dun Airport to Bangkok. Select one of these options and avoid the hassle of a long transfer:

  • Grab a Suvarnabhumi Airport rental car and explore Bangkok and beyond with your own wheels. Chic Car Rent, asap car hire and Hertz are leading providers you can book with here.

  • For the best deal, book your ride from Suvarnabhumi Airport around four weeks in advance of your flight from DED to Bangkok.

Don Mueang International Airport (DMK)

  • Central Bangkok is around 27 kilometres from Don Mueang International Airport (DMK). Once your flight from Dehra Dun Airport to Bangkok has touched down and you've made your way through the terminal, the drive should take about 30 minutes.

  • If you choose to travel on public transport, the journey will take you 1 hour 5 minutes or so.

  • You'll find some comfortable places to call home for the night near DMK. Settle in and get cosy after your DED to Bangkok flight at one of these well-located options:

  • Chic Car Rent, asap car hire and Hertz make picking up a Don Mueang International Airport rental car easy and quick. These providers are located in or around the terminal and will have you on your way in a heartbeat.

  • Score the best price by reserving your ride from DMK three weeks ahead of time. You'll also have access to a greater range of vehicles.

Best time to go to Bangkok

  • Before scheduling your flights from Dehra Dun Airport to Bangkok, consider which time of year is best for you. Peak season in Bangkok offers a bustling atmosphere and plenty of things to do, while the low season means you'll get cheaper hotel rates and smaller crowds.

  • The warmest month in Bangkok is April, with temperatures ranging between 26ºC (79ºF) and 37ºC (99ºF). Lock in your Dehra Dun Airport to Bangkok flight ticket then if this is the type of weather you enjoy.

  • If you like cooler conditions, look for a cheap ticket from DED to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

Explore more of Thailand

  • Udon Thani is just one of the many places in Thailand waiting to be explored after you've seen Bangkok. Around 467 kilometres away to the north-east, its best attractions include Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Nakhon Ratchasima is another favourite destination in Thailand and is around 225 kilometres north-east of Bangkok. No trip is complete without visiting Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

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