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£265 Cheap Flights from Boston (BOS) to Istanbul (IST)

View £265 flight on Wed, 27 Jan 2027Opens 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 £265 for one-way flights and £481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, 10 Nov - Sun, 15 Nov
BOS
Boston
IST
Istanbul
£481 Return, found 4 days ago
£481
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 10 Nov from Boston to Istanbul, returning Sun, 15 Nov, priced at £481 found 4 days ago
Turkish Airlines
Fri, 6 Nov - Fri, 13 Nov
BOS
Boston
IST
Istanbul
£484 Return, found 2 days ago
£484
Return
found 2 days ago
Select Turkish Airlines flight, departing Fri, 6 Nov from Boston to Istanbul, returning Fri, 13 Nov, priced at £484 found 2 days ago
Turkish Airlines
Fri, 11 Sept - Sat, 19 Sept
BOS
Boston
IST
Istanbul
£543 Return, found 3 days ago
£543
Return
found 3 days ago
Select Turkish Airlines flight, departing Fri, 11 Sept from Boston to Istanbul, returning Sat, 19 Sept, priced at £543 found 3 days ago
Turkish Airlines
Tue, 6 Oct - Thu, 22 Oct
BOS
Boston
IST
Istanbul
£545 Return, found 1 day ago
£545
Return
found 1 day ago
Select Turkish Airlines flight, departing Tue, 6 Oct from Boston to Istanbul, returning Thu, 22 Oct, priced at £545 found 1 day ago
Turkish Airlines
Mon, 7 Sept - Mon, 14 Sept
BOS
Boston
IST
Istanbul
£546 Return, found 16 hours ago
£546
Return
found 16 hours ago
Select Turkish Airlines flight, departing Mon, 7 Sept from Boston to Istanbul, returning Mon, 14 Sept, priced at £546 found 16 hours ago
Etihad Airways
Mon, 7 Sept - Mon, 14 Sept
BOS
Boston
IST
Istanbul
£599 Return, found 16 hours ago
£599
Return
found 16 hours ago
Select Etihad Airways flight, departing Mon, 7 Sept from Boston to Istanbul, returning Mon, 14 Sept, priced at £599 found 16 hours ago
Turkish Airlines
Tue, 10 Nov - Sun, 15 Nov
BOS
Boston
IST
Istanbul
£607 Return, found 4 days ago
£607
Return
found 4 days ago
Select Turkish Airlines flight, departing Tue, 10 Nov from Boston to Istanbul, returning Sun, 15 Nov, priced at £607 found 4 days ago
Qatar Airways
Sun, 20 Sept - Sat, 26 Sept
BOS
Boston
IST
Istanbul
£620 Return, found 2 days ago
£620
Return
found 2 days ago
Select Qatar Airways flight, departing Sun, 20 Sept from Boston to Istanbul, returning Sat, 26 Sept, priced at £620 found 2 days ago
British Airways
Fri, 6 Nov - Fri, 13 Nov
BOS
Boston
IST
Istanbul
£643 Return, found 2 days ago
£643
Return
found 2 days ago
Select British Airways flight, departing Fri, 6 Nov from Boston to Istanbul, returning Fri, 13 Nov, priced at £643 found 2 days ago
Lufthansa
Fri, 6 Nov - Fri, 13 Nov
BOS
Boston
IST
Istanbul
£645 Return, found 2 days ago
£645
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 6 Nov from Boston to Istanbul, returning Fri, 13 Nov, priced at £645 found 2 days ago

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

October is typically the cheapest month to fly

From £417 - £635 per traveller.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) cost?
You can find one-way and return flights from BOS to IST with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to IST ticket fares go up or down.
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 return fares around £610. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. February and October are also good months to find deals on this route.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
Only one airline offers direct flights from Boston, MA (BOS-Logan Intl.) to Istanbul (IST): Turkish Airlines operates 7 direct flights from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) every week. This means you have a consistent option for this route, making your travel planning straightforward.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
Turkish Airlines is one of the cheapest airlines offering nonstop return flights from Boston, MA (BOS-Logan Intl.) to Istanbul (IST), with tickets starting from around £454 for flights that can be booked for departure within the next year. Iberia is one of the cheapest airlines offering connecting return flights, with tickets starting from around £959. These prices are per adult for economy/coach class. 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.
How do I find cheap flights from Boston, MA (BOS) to Istanbul (IST)?
To find a cheap flight from Boston, MA (BOS) 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 time to fly from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
The cheapest months to fly from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) are typically January and November, with return flights averaging around £610. These months fall outside the peak travel seasons, which often means you can find more affordable fares. While these might be the cheapest times, it's always a good idea to check for flight options that suit your schedule and preferences.
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 around 5:10 AM. This service is operated by JetBlue Airways and Turkish Airlines. This is a seasonal service active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Istanbul (IST)?
A direct flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) typically takes around 9 hours 18 minutes. This journey covers a distance of approximately 7,728 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 14 hours 30 minutes. Flights with two or more stops generally take even longer, averaging about 18 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Boston, MA (BOS) to Istanbul (IST)?
Select the "Business class" and "First class" filters when looking for Boston, MA (BOS) to Istanbul (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 (IST) from Boston, MA (BOS)?
If you're planning to travel to Istanbul from Logan International Airport (BOS), you can fly directly into Istanbul Airport (IST). Some flights may connect through major hubs like Washington Dulles International Airport (IAD), Pierre Elliott Trudeau International Airport (YUL), or Franz Josef Strauss International Airport (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) to Istanbul (IST)?
If you booked your Boston, MA (BOS) 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
Airlines serving
Air Canada, Air France, Air Transat, British Airways, Emirates, Etihad Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines
Return price
£481
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 £481 and range up to £645.  

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 November, 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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*Available to Expedia members.