Favorite airline: Lufthansa
The most popular airline for flights from Newark to Barcelona is Lufthansa.
Lufthansa
7 %
United Airlines
4 %
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 50 % cheaper.
non stop flight
1 stop
2 stops
07h 40min
11h 50min
23h 54min
$459
$306
$425
Favourite connection: via London Heathrow
Stopover flights on this route are especially popular via London Heathrow, making up 30 % of bookings.
Route
bookings
1 stopover London Heathrow
16h 15min, from $400
30 %
1 stopover Zurich (Zürich)-Kloten
18h 50min, from $811
22 %
1 stopover Lisbon
09h 25min, from $340
20 %