£362 Cheap Flights from Boston (BOS) to Istanbul (IST)

View £362 flight on Tue, 28 Jul 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Istanbul Airport (IST)

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Cheap Flights from Boston (BOS) to Istanbul (IST)

Prices were available within the past 7 days and start at £362 for one-way flights and £580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 13 Sept - Wed, 30 Sept
BOS
Boston
IST
Istanbul
£580 Return, found 6 days ago
£580
Return
found 6 days ago
Select Etihad Airways flight, departing Sun, 13 Sept from Boston to Istanbul, returning Wed, 30 Sept, priced at £580 found 6 days ago
Lufthansa
Wed, 5 Aug - Wed, 26 Aug
BOS
Boston
IST
Istanbul
£584 Return, found 5 days ago
£584
Return
found 5 days ago
Select Lufthansa flight, departing Wed, 5 Aug from Boston to Istanbul, returning Wed, 26 Aug, priced at £584 found 5 days ago
Qatar Airways
Sun, 13 Sept - Wed, 30 Sept
BOS
Boston
IST
Istanbul
£590 Return, found 6 days ago
£590
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 13 Sept from Boston to Istanbul, returning Wed, 30 Sept, priced at £590 found 6 days ago
Etihad Airways
Tue, 18 Aug - Thu, 1 Oct
BOS
Boston
IST
Istanbul
£594 Return, found 4 days ago
£594
Return
found 4 days ago
Select Etihad Airways flight, departing Tue, 18 Aug from Boston to Istanbul, returning Thu, 1 Oct, priced at £594 found 4 days ago
Scandinavian Airlines
Fri, 25 Sept - Thu, 1 Oct
BOS
Boston
IST
Istanbul
£598 Return, found 4 days ago
£598
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 25 Sept from Boston to Istanbul, returning Thu, 1 Oct, priced at £598 found 4 days ago
Scandinavian Airlines
Thu, 3 Sept - Tue, 8 Sept
BOS
Boston
IST
Istanbul
£599 Return, found 3 days ago
£599
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 3 Sept from Boston to Istanbul, returning Tue, 8 Sept, priced at £599 found 3 days ago
Air France
Fri, 5 Mar - Sat, 13 Mar
BOS
Boston
IST
Istanbul
£664 Return, found 4 days ago
£664
Return
found 4 days ago
Select Air France flight, departing Fri, 5 Mar from Boston to Istanbul, returning Sat, 13 Mar, priced at £664 found 4 days ago
KLM
Tue, 17 Nov - Sun, 22 Nov
BOS
Boston
IST
Istanbul
£670 Return, found 5 days ago
£670
Return
found 5 days ago
Select KLM flight, departing Tue, 17 Nov from Boston to Istanbul, returning Sun, 22 Nov, priced at £670 found 5 days ago
British Airways
Tue, 11 Aug - Tue, 25 Aug
BOS
Boston
IST
Istanbul
£680 Return, found 2 days ago
£680
Return
found 2 days ago
Select British Airways flight, departing Tue, 11 Aug from Boston to Istanbul, returning Tue, 25 Aug, priced at £680 found 2 days ago
Turkish Airlines
Thu, 22 Oct - Thu, 29 Oct
BOS
Boston
IST
Istanbul
£688 Return, found 3 days ago
£688
Return
found 3 days ago
Select Turkish Airlines flight, departing Thu, 22 Oct from Boston to Istanbul, returning Thu, 29 Oct, priced at £688 found 3 days ago

Alternative airports near Istanbul

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

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city centre is 35 minutes. Flights from £1,237
IST
Istanbul Airport
Cheapest
Average driving time to city centre35 min
Flights from £1,237

Find the cheapest month to fly from Boston (BOS) to Istanbul (IST)

February is typically the cheapest month to fly

From £551 - £649 per traveller.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) cost?
One-way flights typically cost between $1,263 and $3,806 and return flights often range between $4,292 and $19,345. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson 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 Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
January is typically the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Istanbul (IST), with average round-trip fares around 1984 CAD. This is about 21% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. October and November are also good months to find deals on this route.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
Enter BOS to IST and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST), 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 airline to fly with from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
The best airline to fly with from Boston, MA (BOS-Logan Intl.) (BOS) to Istanbul (IST) (IST) will differ from traveler to traveler. If you like to fly early, TK offers early morning flights. If price is the most important factor, TK typically offers the lowest fares. AC offers the most daily flights from Boston, MA (BOS-Logan Intl.) (BOS) to Istanbul (IST) (IST), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
Based on booking data from the past year, the cheapest months to fly from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) are typically January and November, with average round-trip flight prices around 1984 CAD. However, the most popular months for this route are June and August, which means you'll find plenty of flight options during these times. If you're looking for the best balance of price and availability, you might consider booking during the shoulder seasons, as there isn't a direct overlap between the cheapest and most popular months.*Prices based on flights available on Expedia in the last year.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
There is approximately 1 nonstop flight per day from Boston, MA (BOS-Logan Intl.) to Istanbul (IST). Additionally, you'll find around 64 connecting flights per day. For even more choice, look at flights that include layovers. Some common connection points include Pierre Elliott Trudeau Intl. (YUL), John F. Kennedy Intl. (JFK), and (ZRH).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) typically departs at approximately 5:10 AM local time. This service is operated by JetBlue Airways and Turkish Airlines, and it is a seasonal service active in August. An early departure like this can help maximize your time at your destination. 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 Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
You'll typically find the most flights from Boston, MA (BOS-Logan Intl.) (BOS) to Istanbul (IST) (IST) on a Wednesday, with around 59 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Delta Air Lines, and British Airways. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) are in the evening, from 6pm to 9pm. About 33% of passengers prefer this time window. Many major carriers, including Turkish Airlines, British Airways and American Airlines, offer flights during this window. These times work well because you can make the most of your day before your evening flight, and you'll arrive in Istanbul ready to start your trip.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
Direct flights from BOS to IST usually take about 9 hours 20 minutes, traveling roughly 4,802 miles. If you opt for a connecting flight, expect to add around 6 hours to your journey. 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 Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
Select the "Business class" and "First class" filters when looking for BOS to IST flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Istanbul (IST) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Istanbul (IST) 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 Istanbul from Logan Intl. (BOS)?
From Logan Intl. (BOS), you can fly into Istanbul Airport (IST) and Sabiha Gokcen Intl. (SAW) in Istanbul. Some flights may connect through major hubs like Pierre Elliott Trudeau Intl. (YUL), Washington Dulles Intl. (IAD), Franz Josef Strauss Intl. (MUC) before reaching Istanbul. 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 Boston, MA (BOS-Logan Intl.) to Istanbul (IST) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) 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 Boston, MA (BOS-Logan Intl.) to Istanbul (IST) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Istanbul (IST) 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 Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
If you booked your Boston, MA (BOS-Logan Intl.) to Istanbul (IST) 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
Logan Intl.
Destination airport
Istanbul
Return price
£580
Distance
7682 km
Average flight time
8 hours 20 mins

Book with confidence

Compare flights from Boston to Istanbul easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Istanbul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Istanbul in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Istanbul.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to Istanbul (IST)

The easiest way to view the best deals on flights from Boston to Istanbul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Istanbul start at just £580 and range up to £688.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and Istanbul
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to Istanbul flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Istanbul for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Boston to Istanbul easily and book with confidence

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