Flights from Philadelphia to Frankfurt

Our cheapest offers for flights from Philadelphia to Frankfurt

Here you can compare cheap flights from Philadelphia (PHL) to Frankfurt (FRA) 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 Frankfurt. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Philadelphia
Frankfurt
Outbound
10/22/25
1 Stopover (DUB)
EI0114, EI0650
31h 45min
Return
11/04/25
1 Stopover (DUB)
EI0657, EI0115
26h 00min
Aer Lingus Irish Airlines
$1,480
Offers unavailable
Best option
Philadelphia
Frankfurt
Outbound
10/22/25
direct
LH4273
07h 55min
Return
11/04/25
direct
LH4272
09h 05min
Lufthansa
$2,453
Offers unavailable
Philadelphia
Frankfurt
Please note: transfer for connecting flight
Outbound
10/22/25
1 Stopover (SEA)
AS0446, DE2033
23h 10min
Return
11/03/25
1 Stopover (SEA)
DE2032, AS0371
21h 47min
Alaska Airlines, Condor
$5,447
Offers unavailable
Philadelphia
Frankfurt
Outbound
10/22/25
1 Stopover (DUB)
EI0114, EI0650
31h 45min
Return
11/04/25
1 Stopover (DUB)
EI0657, EI0115
26h 00min
Aer Lingus Irish Airlines
$1,485
Offers unavailable
Philadelphia
Frankfurt
Outbound
12/17/25
1 Stopover (LHR)
BA1587, BA0906
17h 05min
Return
01/05/26
1 Stopover (MAD)
IB0766, BA1606
26h 00min
British Airways
$2,116
Philadelphia
Frankfurt
Outbound
12/17/25
1 Stopover (LHR)
BA1587, BA0906
17h 05min
Return
01/05/26
1 Stopover (MAD)
IB0766, BA1606
26h 00min
British Airways
$2,130
Philadelphia
Frankfurt
Outbound
12/17/25
1 Stopover (IAD)
UA3494, UA0989
14h 37min
Return
01/05/26
1 Stopover (IAD)
UA8827, UA4540
16h 35min
United Airlines
$3,485
Philadelphia
Frankfurt
Outbound
10/23/25
2 Stopovers (BOS, LIS)
TP4350, TP0216, TP0574
24h 49min
Return
11/03/25
2 Stopovers (LIS, BOS)
TP0573, TP0217, TP4357
32h 55min
TAP Air Portugal
$5,197
Offers unavailable
Philadelphia
Frankfurt
Outbound
10/22/25
1 Stopover (IAD)
UA4576, UA0932
15h 10min
Return
11/03/25
1 Stopover (IAD)
LH9252, UA3698
22h 36min
United Airlines
$5,897
Offers unavailable
Philadelphia
Frankfurt
Outbound
10/24/25
1 Stopover (YUL)
AC8858, SN9681
16h 50min
Return
11/04/25
1 Stopover (YUL)
AC0845, AC8859
11h 02min
Air Canada, Brussels Airlines
$6,003
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Philadelphia to Frankfurt

Favorite airline: e.g. American Airlines, British Airways, Aer Lingus
The majority of passengers on the route Philadelphia – Frankfurt prefer to fly with American Airlines.
American Airlines
16 %
British Airways
16 %
Aer Lingus
16 %
Favourite connection: via London Heathrow
Flights with a stopover in London Heathrow are the most popular connection for this route.
Route
bookings
1 stopover London Heathrow
13h 20min, from $ 799
40 %
1 stopover Dublin
19h 15min, from $ 954
30 %
1 stopover Boston Logan International Airport, MA
10h 49min, from $ 892
20 %

Important flight information

Flight information: Philadelphia - Frankfurt

Roundtrip from $ 1.479,87
Flight duration min. 07:50
Return flight duration min. 09:15
Distance 6345 km
Flights per week 7
Departure airport Airport Philadelphia International Airport, PA (PHL)
Arrival airport Airport Frankfurt-Main (FRA)
Destination country Flights to Germany
Alternative routes to Germany
Alternative flights to Frankfurt
Flight destinations with a similar price