$115 Cheap Flights from Istanbul (IST) to Baku (GYD)

View $115 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Baku (GYD-Heydar Aliyev Intl.)

Cheap Flights from Istanbul to Baku (IST-GYD)

Prices were available within the past 7 days and start at $115 for one-way flights and $202 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azerbaijan Airlines
Wed, Dec 17 - Sun, Dec 21
IST
Istanbul
GYD
Baku
$202 Roundtrip, just found
$202
Roundtrip
just found
Select Azerbaijan Airlines flight, departing Wed, Dec 17 from Istanbul to Baku, returning Sun, Dec 21, priced at $202 just found
Turkish Airlines
Fri, Nov 28 - Tue, Dec 2
IST
Istanbul
GYD
Baku
$232 Roundtrip, found 15 hours ago
$232
Roundtrip
found 15 hours ago
Select Turkish Airlines flight, departing Fri, Nov 28 from Istanbul to Baku, returning Tue, Dec 2, priced at $232 found 15 hours ago

Find the cheapest month to fly from Istanbul (IST) to Baku (GYD)

December is typically the cheapest month to fly

From $87 - $249 per traveler.

Alternative airports near Baku

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heydar Aliyev Intl. GYD. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $213
GYD
Heydar Aliyev Intl.
CheapestClosest
Average driving time to city center21 min
Flights from $213
Flights from Istanbul (IST) to Baku (GYD)
Origin airport
Istanbul
Destination airport
Heydar Aliyev Intl.
Airlines serving
Air Arabia, Azerbaijan Airlines, Kuwait Airways, Turkish Airlines
Roundtrip price
$201
Distance
1111 mi
Average flight time
3 hours 51 mins

Istanbul to Baku Flights

The cheapest times to fly from Istanbul to Baku

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

 

The best time to book a flight from Istanbul to Baku

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

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 Baku in 2025. You can also book with separate airlines for your outbound and return journeys, from $115 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 Baku 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 Baku 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 Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD) cost?
Secure a cheap one-way flight from $115 or cheap return flight from $202 from Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD) 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 Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD)?
December is the most affordable month to fly from IST to GYD. Traveling during quieter months is often the key to landing a great deal.
Which airlines fly direct from Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD)?
Although Istanbul (IST) has no direct flights to Heydar Aliyev Intl. Airport (GYD), other airports have nonstop routes. Departing from Ataturk Intl. Airport (IST) will get you to Baku without any layovers.
What is the cheapest airline that flies from Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest IST to GYD flight.
How many flights per day from Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD)?
There aren't any daily direct flights departing from Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from IST to GYD?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be 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 Heydar Aliyev Intl. Airport (GYD)?
Select a flight from Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be 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 Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD) last-minute?
Booking your ticket from IST to GYD right before your getaway is generally more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book an IST to GYD flight and hotel package?
Opting for an IST to GYD 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. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Heydar Aliyev Intl. Airport (GYD)?
Typically, you can cancel or reschedule your IST to GYD flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.