$837 Cheap Flights from Houston (IAH) to Dalaman (DLM)

View $837 flight on Sun, Sep 20, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Dalaman (DLM-Dalaman Intl.)

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Cheap Flights from Houston to Dalaman (IAH-DLM)

Prices were available within the past 7 days and start at $837 for one-way flights and $1,221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Mon, Mar 30 - Tue, Apr 14
IAH
Houston
DLM
Dalaman
$1,221 Roundtrip, found 3 hours ago
$1,221
Roundtrip
found 3 hours ago
Select Turkish Airlines flight, departing Mon, Mar 30 from Houston to Dalaman, returning Tue, Apr 14, priced at $1,221 found 3 hours ago
Turkish Airlines
Fri, Oct 2 - Fri, Oct 9
IAH
Houston
DLM
Dalaman
$1,274 Roundtrip, found 4 days ago
$1,274
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Fri, Oct 2 from Houston to Dalaman, returning Fri, Oct 9, priced at $1,274 found 4 days ago
Turkish Airlines
Sun, Sep 20 - Sat, Sep 26
IAH
Houston
DLM
Dalaman
$1,294 Roundtrip, found 22 hours ago
$1,294
Roundtrip
found 22 hours ago
Select Turkish Airlines flight, departing Sun, Sep 20 from Houston to Dalaman, returning Sat, Sep 26, priced at $1,294 found 22 hours ago
Turkish Airlines
Fri, Apr 17 - Mon, Apr 20
IAH
Houston
DLM
Dalaman
$1,301 Roundtrip, found 3 days ago
$1,301
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, Apr 17 from Houston to Dalaman, returning Mon, Apr 20, priced at $1,301 found 3 days ago
Turkish Airlines
Mon, Mar 30 - Tue, Apr 14
IAH
Houston
DLM
Dalaman
$1,334 Roundtrip, found 3 hours ago
$1,334
Roundtrip
found 3 hours ago
Select Turkish Airlines flight, departing Mon, Mar 30 from Houston to Dalaman, returning Tue, Apr 14, priced at $1,334 found 3 hours ago
British Airways
Sun, Sep 20 - Sat, Sep 26
IAH
Houston
DLM
Dalaman
$1,340 Roundtrip, found 22 hours ago
$1,340
Roundtrip
found 22 hours ago
Select British Airways flight, departing Sun, Sep 20 from Houston to Dalaman, returning Sat, Sep 26, priced at $1,340 found 22 hours ago
British Airways
Sun, Sep 20 - Sat, Sep 26
IAH
Houston
DLM
Dalaman
$1,345 Roundtrip, found 22 hours ago
$1,345
Roundtrip
found 22 hours ago
Select British Airways flight, departing Sun, Sep 20 from Houston to Dalaman, returning Sat, Sep 26, priced at $1,345 found 22 hours ago
British Airways
Sun, Sep 20 - Sat, Sep 26
IAH
Houston
DLM
Dalaman
$1,350 Roundtrip, found 22 hours ago
$1,350
Roundtrip
found 22 hours ago
Select British Airways flight, departing Sun, Sep 20 from Houston to Dalaman, returning Sat, Sep 26, priced at $1,350 found 22 hours ago
British Airways
Sun, Sep 20 - Sat, Sep 26
IAH
Houston
DLM
Dalaman
$1,352 Roundtrip, found 22 hours ago
$1,352
Roundtrip
found 22 hours ago
Select British Airways flight, departing Sun, Sep 20 from Houston to Dalaman, returning Sat, Sep 26, priced at $1,352 found 22 hours ago
Lufthansa
Tue, May 5 - Tue, May 12
IAH
Houston
DLM
Dalaman
$1,405 Roundtrip, found 2 days ago
$1,405
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Tue, May 5 from Houston to Dalaman, returning Tue, May 12, priced at $1,405 found 2 days ago

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) cost?
You can find cheap one-way flights from $837 and cheap return flights from $1,221 Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) with Expedia. One-way flights typically cost between $724 and $6527. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
The cheapest month to fly from IAH to DLM is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
Enter IAH to DLM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
United, Lufthansa and Turkish Airlines are just some of the carriers that fly from Houston, TX (IAH) to Dalaman (DLM). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
The earliest flight from George Bush Intercontinental Airport (IAH) to Dalaman International Airport (DLM) typically leaves at around 8:30 AM. This seasonal service is available in September, allowing you to start your day early and make the most of your time in Dalaman. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
The busiest day for flights from George Bush Intercontinental (IAH) to Dalaman Intl. (DLM) is a Friday, with around 34 flights. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and British Airways.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
The most popular departure times for flights from Houston, TX (IAH) to Dalaman (DLM) are in the afternoon, from 12pm to 3pm. About 52% of passengers prefer this time window. Many major carriers, including American Airlines, Turkish Airlines and American Airlines, offer flights during this window. This timing is favored as it allows you to enjoy your morning in Houston before your flight.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
A flight from IAH to DLM with a layover takes around 15 hours, with the route covering approximately 6,578 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
Business class is available on flights from IAH to DLM. Airlines that offer business class service on this route include:

  • Turkish Airlines
  • United Airlines
  • British Airways

How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Dalaman from George Bush Intercontinental (IAH)?
From George Bush Intercontinental (IAH), you can fly into Dalaman Intl. (DLM) to reach Dalaman. Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), Philadelphia Intl. (PHL) before reaching Dalaman. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Dalaman (DLM-Dalaman Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Dalaman Intl.
Airlines serving
British Airways, Turkish Airlines
Roundtrip price
$1,221
Distance
6577 mi

Book with confidence

Houston to Dalaman Flights

The cheapest times to fly from Houston to Dalaman

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

 

The best time to book a flight from Houston to Dalaman

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

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 Houston to Dalaman in 2026. You can also book with separate airlines for your outbound and return journeys, from $837 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 Houston to Dalaman 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 Houston to Dalaman 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.

 

Houston to Dalaman Flights

*Flight schedules are subject to change.

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*Available to One Key members.