Earn point on your loyalty program!arrow arc left

Cheap flights from Philadelphia (PHL) to Luxembourg (LUX)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Philadelphia (PHL) to Luxembourg (LUX)

How to find the cheapest flight from Philadelphia (PHL) to Luxembourg (LUX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Luxembourg (LUX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Luxembourg (LUX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Philadelphia to Luxembourg in October , November 2026

28 Oct - 18 Nov $ 1,056.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
Frontier Airlines
2 STOPS
PHL
Philadelphia
Pick dates
20 Oct - 04 Nov $ 1,430.00
PHL
Philadelphia
TAP Portugal
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
TAP Portugal
2 STOPS
PHL
Philadelphia
Pick dates
20 Oct - 08 Nov $ 2,379.00
PHL
Philadelphia
Air Canada
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Air Canada
2 STOPS
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Luxembourg

28 Oct - 01 Nov $ 1,281.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
Frontier Airlines
3 STOPS
PHL
Philadelphia
Pick dates
27 Oct - 01 Nov $ 1,554.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Frontier Airlines
3 STOPS
PHL
Philadelphia
Pick dates
28 Oct - 01 Nov $ 1,606.00
PHL
Philadelphia
Iberia Airlines
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Iberia Airlines
2 STOPS
PHL
Philadelphia
Pick dates

One-way flights to Luxembourg from Philadelphia

5:05 PM - 12:55 PM
Air Canada
2 Stops
15h 40m
PHL - LUX
$ 650
Kiwi
Pick dates
6:46 PM - 12:50 PM
Swiss International Air Lines
2 Stops
38h 9m
PHL - LUX
$ 652
Kiwi
Pick dates
5:40 PM - 8:50 AM
Air Dolomiti
1 Stops
10h
PHL - LUX
$ 837
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Luxembourg (LUX)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Luxembourg (LUX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Luxembourg (LUX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.