$282 Cheap Flights from Dalaman (DLM) to Istanbul (IST)

View $282 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Dalaman (DLM-Dalaman Intl.) to Istanbul Airport (IST)

Cheap Flights from Dalaman to Istanbul (DLM-IST)

Prices were available within the past 7 days and start at $282 for one-way flights and $540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Mon, Sep 22 - Wed, Sep 24
DLM
Dalaman
IST
Istanbul
$540 Roundtrip, found 3 hours ago
$540
Roundtrip
found 3 hours ago
Select Turkish Airlines flight, departing Mon, Sep 22 from Dalaman to Istanbul, returning Wed, Sep 24, priced at $540 found 3 hours ago

Find the cheapest month to fly from Dalaman (DLM) to Istanbul (IST)

March is typically the cheapest month to fly

From $52 - $535 per traveler.

Frequently asked questions

How much does a flight from Dalaman Intl. Airport (DLM) to Istanbul (IST) cost?
Get a cheap one-way flight from $282 or cheap return flight from $540 from Dalaman Intl. Airport (DLM) to Istanbul (IST) 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 Dalaman Intl. Airport (DLM) to Istanbul (IST)?
The cheapest month to fly from DLM to IST is September, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Dalaman Intl. Airport (DLM) to Istanbul (IST)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DLM to IST flight.
How many flights per day from Dalaman Intl. Airport (DLM) to Istanbul (IST)?
Nonstop flights from Dalaman Intl. Airport (DLM) to Istanbul (IST) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DLM to IST?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from DLM to IST?
Turkish Airlines has the best performance for on-time direct flights from Dalaman Intl. Airport (DLM) to Istanbul (IST), with an on-time rating of 92%. Use the Expedia App to check your flight schedule before you go and get real-time updates about any changes.
What is the best time to fly from Dalaman Intl. Airport (DLM) to Istanbul (IST)?
To avoid potential delays on the Dalaman Intl. Airport (DLM) to Istanbul (IST) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Dalaman Intl. Airport (DLM) to Istanbul (IST) last-minute?
Last-minute bookings from DLM to IST are generally more expensive. For the lowest prices, start looking for flights early. That being said, if your travel plans are flexible, it's possible to land a cheap ticket just before your departure.
Can I cancel or change the date of my flight from Dalaman Intl. Airport (DLM) to Istanbul (IST)?
Usually, it's possible to cancel or reschedule your DLM to IST flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Dalaman Intl.
Destination airport
Istanbul
Airlines serving
Turkish Airlines
Roundtrip price
$539
Distance
313 mi
Average flight time
1 hour 33 mins

Book with confidence

Book with confidence

Dalaman to Istanbul Flights

The cheapest times to fly from Dalaman to Istanbul

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 Dalaman to Istanbul are during the month of September. You can find some of the cheapest flights from Dalaman to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dalaman to Istanbul

Sunday is one of the best days to book for cheap flights from Dalaman to Istanbul: 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 Dalaman to Istanbul

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 Dalaman to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $282 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 Dalaman to Istanbul 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 Dalaman to Istanbul 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.

 

Dalaman to Istanbul Flights

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*Available to One Key members.