$232 Cheap Flights from Colombo (CMB) to Dehradun (DED)

View $232 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Dehradun (DED-Jolly Grant)

Cheap Flights from Colombo to Dehradun (CMB-DED)

Prices were available within the past 7 days and start at $232 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, Nov 20 - Wed, Nov 26
CMB
Colombo
DED
Dehradun
$351 Roundtrip, found 2 days ago
$351
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Nov 20 from Colombo to Dehradun, returning Wed, Nov 26, priced at $351 found 2 days ago
Air India
Thu, Nov 20 - Tue, Nov 25
CMB
Colombo
DED
Dehradun
$371 Roundtrip, found 2 days ago
$371
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Nov 20 from Colombo to Dehradun, returning Tue, Nov 25, priced at $371 found 2 days ago
Air India
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$387 Roundtrip, found 6 days ago
$387
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $387 found 6 days ago
Air India
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$397 Roundtrip, found 6 days ago
$397
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $397 found 6 days ago
Air India
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$423 Roundtrip, found 6 days ago
$423
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $423 found 6 days ago
Air India
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $427 found 6 days ago
Air India
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$428 Roundtrip, found 6 days ago
$428
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $428 found 6 days ago
Air India
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$444 Roundtrip, found 6 days ago
$444
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $444 found 6 days ago
Air India
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$459 Roundtrip, found 6 days ago
$459
Roundtrip
found 6 days ago
Select Air India flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $459 found 6 days ago
IndiGo
Mon, Oct 27 - Fri, Oct 31
CMB
Colombo
DED
Dehradun
$465 Roundtrip, found 6 days ago
$465
Roundtrip
found 6 days ago
Select IndiGo flight, departing Mon, Oct 27 from Colombo to Dehradun, returning Fri, Oct 31, priced at $465 found 6 days ago
Flights from Colombo (CMB) to Dehradun (DED)
Origin airport
Bandaranaike Intl.
Destination airport
Jolly Grant
Roundtrip price
$350
Distance
1594 mi

Colombo to Dehradun Flights

The cheapest times to fly from Colombo to Dehradun

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Colombo to Dehradun are during the month of November. You can find some of the cheapest flights from Colombo to Dehradun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colombo to Dehradun

Sunday is one of the best days to book for cheap flights from Colombo to Dehradun: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Colombo to Dehradun

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Colombo to Dehradun in 2025. You can also book with separate airlines for your outbound and return journeys, from $232 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Colombo to Dehradun flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Colombo to Dehradun airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED) cost?
Grab a cheap one-way flight from $232 or cheap return flight from $351 from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED)?
Flying in November is a great way to save, as it's the cheapest month for flights between CMB and DED. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from CMB to DED. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED)?
Nonstop flights from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CMB to DED?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED)?
To avoid potential delays on the Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED) last-minute?
Last-minute fares from CMB to DED are generally more expensive. To secure the lowest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, you may land a cheap fare right before your trip.
Can I cancel or change the date of my flight from Bandaranaike Intl. Airport (CMB) to Jolly Grant Airport (DED)?
If you booked your CMB to DED flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.