Flights from Boston to Istanbul

Our cheapest offers for flights from Boston to Istanbul

Here you can compare cheap flights from Boston (BOS) to Istanbul (IST) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Istanbul. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Boston
Istanbul
Outbound
11/09/25
2 Stopovers (YUL, CDG)
AC8611, AC0870, AC6692
16h 45min
Return
12/07/25
2 Stopovers (CDG, YUL)
AC6729, AC0875, AC8612
31h 02min
Air Canada ?
$555
Boston
Istanbul
Outbound
11/09/25
2 Stopovers (YUL, CDG)
AC8611, AC0870, AC6692
16h 45min
Return
12/07/25
2 Stopovers (CDG, YUL)
AC6689, AC0871, AC8610
19h 17min
Air Canada
$567
Best option
Boston
Istanbul
Outbound
11/09/25
1 Stopover (LHR)
BA0202, BA0680
19h 15min
Return
12/07/25
1 Stopover (LHR)
BA0675, BA0213
25h 00min
British Airways ?
$589
Boston
Istanbul
Outbound
11/09/25
2 Stopovers (YUL, LHR)
AC8603, AC0864, AC6702
39h 55min
Return
12/07/25
2 Stopovers (CDG, YUL)
AC6729, AC0875, AC8608
26h 12min
Air Canada
$575
Boston
Istanbul
Outbound
02/13/26
1 Stopover (LHR)
BA0238, BA0678
25h 55min
Return
02/26/26
1 Stopover (LHR)
BA0679, BA0213
27h 40min
British Airways
$590
Boston
Istanbul
Outbound
11/09/25
1 Stopover (LHR)
BA0202, BA0680
19h 15min
Return
12/07/25
1 Stopover (LHR)
BA0679, BA0213
27h 40min
British Airways
$597
Boston
Istanbul
Outbound
02/13/26
1 Stopover (LHR)
BA0238, BA0680
33h 05min
Return
02/26/26
1 Stopover (LHR)
BA0679, BA0203
33h 05min
British Airways
$601
Boston
Istanbul
Outbound
11/09/25
2 Stopovers (YUL, CDG)
AC8611, AC0870, AC6692
16h 45min
Return
12/07/25
2 Stopovers (CDG, YUL)
AC6689, AC0871, AC8610
19h 17min
Air Canada ?
$636
Boston
Istanbul
Outbound
02/13/26
1 Stopover (LHR)
BA0238, BA0678
25h 55min
Return
02/26/26
1 Stopover (LHR)
BA0677, BA0239
15h 20min
British Airways ?
$641
Boston
Istanbul
Outbound
02/13/26
1 Stopover (LHR)
BA0238, BA0678
25h 55min
Return
02/26/26
1 Stopover (LHR)
BA0681, BA0213
14h 45min
British Airways ?
$686
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Istanbul

Favorite airline: Turkish Airlines
Most travelers looking for flights on the route from Boston to Istanbul decide to book flights with Turkish Airlines.
Turkish Airlines
44 %
SAS
19 %
Play
15 %
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 28 % cheaper.
non stop flight
1 stop
2 stops
09h 40min
22h 45min
19h 35min
$773
$768
$603
The favorite connection is non-stop
Direct flights are especially popular on this route. 52 % of travelers will book a direct flight.
Route
bookings
Direct flights
09h 40min, from $773
52 %
1 stopover Copenhagen
22h 45min, from $768
22 %
2 stopovers Reykjavik-Keflavik International London Stansted London Luton
19h 35min, from $603
13 %

Important flight information

Flight information: Boston - Istanbul

Roundtrip from $555.00
Flight duration min. 09:15
Return flight duration min. 11:15
Distance 7760 km
Flights per week 6
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Istanbul (IST)
Destination country Flights to Turkey
Alternative flights to Istanbul
Flight destinations with a similar price
Flight destinations with a similar price