Favorite airline: United Airlines
9 % of travelers choose to book flights on this route with United Airlines, Lufthansa and Lufthansa Cityline.
United Airlines
4 %
Lufthansa
3 %
Lufthansa Cityline
2 %
Tip: book 3 weeks before departure
Save up to 49 % by booking flights 3 weeks before departure.
22 days before departure
Cheapest weekday: Thursday
The cheapest day of departure is Thursday. You can save up to 12 % when you fly on these days of the week.
Direct flights are the cheapest connection
Compared to flights with a stopover, direct flights are $ 4.00 cheaper on this route.
non stop flight
1 stop
2 stops
08h 55min
13h 00min
14h 40min
$641
$645
$701
Favourite connection: via Boston and Lisbon
Flights with a stopover in Boston and Lisbon are the most popular connection for this route.
Route
bookings
2 stopovers Boston Logan International Airport, MA Lisbon
21h 59min, from $849
16 %
Direct flights
08h 55min, from $641
16 %
1 stopover Istanbul-Ataturk
16h 35min, from $742
14 %
Round trip from $641.00
For the best flight deal, book the outbound flight on 03/14/2019 and return flight on 03/25/2019.

$641
Cheap
$0
Expensive
$0