£366 Cheap Flights from Boston (BOS) to Istanbul (IST)

View £366 flight on Sun, 18 Oct 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 £366 for one-way flights and £571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 4 May - Mon, 11 May
BOS
Boston
IST
Istanbul
£571 Return, found 19 hours ago
£571
Return
found 19 hours ago
Select KLM flight, departing Mon, 4 May from Boston to Istanbul, returning Mon, 11 May, priced at £571 found 19 hours ago
Etihad Airways
Thu, 8 Oct - Thu, 15 Oct
BOS
Boston
IST
Istanbul
£597 Return, found 4 days ago
£597
Return
found 4 days ago
Select Etihad Airways flight, departing Thu, 8 Oct from Boston to Istanbul, returning Thu, 15 Oct, priced at £597 found 4 days ago
Etihad Airways
Sun, 11 Oct - Sun, 18 Oct
BOS
Boston
IST
Istanbul
£605 Return, found 6 days ago
£605
Return
found 6 days ago
Select Etihad Airways flight, departing Sun, 11 Oct from Boston to Istanbul, returning Sun, 18 Oct, priced at £605 found 6 days ago
Etihad Airways
Mon, 4 May - Mon, 11 May
BOS
Boston
IST
Istanbul
£617 Return, found 19 hours ago
£617
Return
found 19 hours ago
Select Etihad Airways flight, departing Mon, 4 May from Boston to Istanbul, returning Mon, 11 May, priced at £617 found 19 hours ago
Etihad Airways
Fri, 4 Sept - Thu, 10 Sept
BOS
Boston
IST
Istanbul
£627 Return, found 6 days ago
£627
Return
found 6 days ago
Select Etihad Airways flight, departing Fri, 4 Sept from Boston to Istanbul, returning Thu, 10 Sept, priced at £627 found 6 days ago
Air France
Fri, 8 May - Fri, 15 May
BOS
Boston
IST
Istanbul
£639 Return, found 1 day ago
£639
Return
found 1 day ago
Select Air France flight, departing Fri, 8 May from Boston to Istanbul, returning Fri, 15 May, priced at £639 found 1 day ago
Turkish Airlines
Thu, 8 Oct - Thu, 15 Oct
BOS
Boston
IST
Istanbul
£644 Return, found 4 days ago
£644
Return
found 4 days ago
Select Turkish Airlines flight, departing Thu, 8 Oct from Boston to Istanbul, returning Thu, 15 Oct, priced at £644 found 4 days ago
Scandinavian Airlines
Thu, 27 Aug - Tue, 1 Sept
BOS
Boston
IST
Istanbul
£689 Return, found 21 hours ago
£689
Return
found 21 hours ago
Select Scandinavian Airlines flight, departing Thu, 27 Aug from Boston to Istanbul, returning Tue, 1 Sept, priced at £689 found 21 hours ago
Air Canada
Mon, 12 Oct - Mon, 19 Oct
BOS
Boston
IST
Istanbul
£719 Return, found 6 days ago
£719
Return
found 6 days ago
Select Air Canada flight, departing Mon, 12 Oct from Boston to Istanbul, returning Mon, 19 Oct, priced at £719 found 6 days ago
Iberia
Mon, 4 May - Mon, 11 May
BOS
Boston
IST
Istanbul
£722 Return, found 19 hours ago
£722
Return
found 19 hours ago
Select Iberia flight, departing Mon, 4 May from Boston to Istanbul, returning Mon, 11 May, priced at £722 found 19 hours 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 £639
IST
Istanbul Airport
Cheapest
Average driving time to city centre35 min
Flights from £639

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

March is typically the cheapest month to fly

From £472 - £968 per traveller.

Frequently asked questions

How much is a flight from Logan Intl. Airport to IST?
If you're planning on travelling between BOS and IST, round-trip flights start from £571. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Istanbul Airport?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
Can I fly from Logan Intl. Airport (BOS) to IST right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from BOS to Istanbul Airport please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Logan Intl. Airport to IST that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOS to IST flights, you'll see a "no change fees" filter for you to select.
Which airlines fly direct from BOS to Istanbul Airport?
If you want to travel straight from BOS to Istanbul Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Logan Intl. Airport (BOS) to Istanbul Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Logan Intl. Airport to IST last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Istanbul (IST) cost?
One-way flights typically cost between £678 and £2,043 and return flights often range between £2,304 and £10,384. 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.
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 of approximately £1134. 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.
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 traveller to traveller. 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 brilliant 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 return flight prices around £1134. 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.
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 Unknown (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 you maximise 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
Airlines serving
Air France, American Airlines, British Airways, Delta, Emirates, Etihad Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United
Return price
£570
Distance
7682 km
Average flight time
8 hours 20 mins

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