$871 Cheap Flights from Istanbul (IST) to Duluth (DLH)

View $871 flight on Mon, Feb 16, 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Duluth, MN (DLH-Duluth Intl.)

Cheap Flights from Istanbul to Duluth (IST-DLH)

Prices were available within the past 7 days and start at $871 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Istanbul (IST) to Duluth Intl. Airport (DLH) cost?
Get a cheap one-way flight from $871 or cheap return flight from Istanbul (IST) to Duluth Intl. Airport (DLH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Istanbul (IST) to Duluth Intl. Airport (DLH)?
The cheapest month to fly from IST to DLH is , when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Istanbul (IST) to Duluth Intl. Airport (DLH)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from IST to DLH. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Istanbul (IST) to Duluth Intl. Airport (DLH)?
You'll have to book a flight with a layover when traveling from Istanbul (IST) to Duluth Intl. Airport (DLH). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from IST to DLH?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 is the best time to fly from Istanbul (IST) to Duluth Intl. Airport (DLH)?
To land at Duluth Intl. Airport (DLH) on schedule, book a flight that takes off from Istanbul (IST) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Istanbul (IST) to Duluth Intl. Airport (DLH) last-minute?
Waiting until just before your departure to book a flight from IST to DLH generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book an IST to DLH flight and hotel package?
Compared with arranging flights and hotels separately, booking an IST to DLH flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Istanbul (IST) to Duluth Intl. Airport (DLH)?
If you reserved your IST to DLH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Istanbul
Destination airport
Duluth Intl.
Distance
5353 mi

Book with confidence

Istanbul to Duluth Flights

The cheapest times to fly from Istanbul to Duluth

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

 

The best time to book a flight from Istanbul to Duluth

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

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 Istanbul to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $871 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 Istanbul to Duluth 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 Istanbul to Duluth 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.

 

Istanbul to Duluth Flights
*Available to One Key members.