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Cheap flights from Philadelphia to Frankfurt am Main from $429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Frankfurt am Main departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 5:45 am
PHL
-
FRA
17h 45m
1 stop
Multiple Airlines Logo
12:30 pm - 10:32 pm
FRA
-
PHL
16h 02m
1 stop
$697Multiple Airlines
Mon, Sep 14 - Sat, Sep 26
Multiple Airlines Logo
8:28 am - 5:45 am
PHL
-
FRA
15h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 8:00 pm
FRA
-
PHL
13h 30m
1 stop
$713Multiple Airlines
Fri, Aug 21 - Tue, Sep 8
Multiple Airlines Logo
8:28 am - 5:45 am
PHL
-
FRA
15h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 10:32 pm
FRA
-
PHL
16h 02m
1 stop
$759Multiple Airlines
Mon, Aug 31 - Wed, Sep 9
Multiple Airlines Logo
8:28 am - 5:45 am
PHL
-
FRA
15h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 8:00 pm
FRA
-
PHL
13h 30m
1 stop
$771Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
9:21 am - 5:45 am
PHL
-
FRA
14h 24m
1 stop
Multiple Airlines Logo
12:30 pm - 9:19 pm
FRA
-
PHL
14h 49m
1 stop
$819Multiple Airlines
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
8:28 am - 5:45 am
PHL
-
FRA
15h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 8:00 pm
FRA
-
PHL
13h 30m
1 stop
$832Multiple Airlines
Fri, Aug 21 - Tue, Sep 8
Multiple Airlines Logo
9:21 am - 5:45 am
PHL
-
FRA
14h 24m
1 stop
Multiple Airlines Logo
12:30 pm - 9:19 pm
FRA
-
PHL
14h 49m
1 stop
$833Multiple Airlines
Tue, Jun 2 - Mon, Jun 8
Multiple Airlines Logo
8:28 am - 5:45 am
PHL
-
FRA
15h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 8:00 pm
FRA
-
PHL
13h 30m
1 stop
$834Multiple Airlines
Fri, Aug 21 - Tue, Sep 8
Multiple Airlines Logo
8:28 am - 5:45 am
PHL
-
FRA
15h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 8:00 pm
FRA
-
PHL
13h 30m
1 stop
$836Multiple Airlines
Fri, Aug 21 - Tue, Sep 8
Multiple Airlines Logo
8:28 am - 5:45 am
PHL
-
FRA
15h 17m
1 stop
Multiple Airlines Logo
12:30 pm - 8:00 pm
FRA
-
PHL
13h 30m
1 stop
$837Multiple Airlines
Fri, Aug 21 - Tue, Sep 8

Scandinavian Airlines flights from Philadelphia to Frankfurt am Main Airport

Our best Scandinavian Airlines deals on Philadelphia to Frankfurt am Main Airport flight tickets
Scandinavian Airlines
Aug 24
PHL3:58 pmPhiladelphia
21h 47m
2 stops
FRA7:45 pmFrankfurt am Main
Sep 1
FRA8:30 pmFrankfurt am Main
29h 28m
2 stops
PHL7:58 pmPhiladelphia
$859
Scandinavian Airlines
Oct 5
PHL4:05 pmPhiladelphia
16h 30m
2 stops
FRA2:35 pmFrankfurt am Main
Oct 19
FRA3:20 pmFrankfurt am Main
34h 47m
2 stops
PHL8:07 pmPhiladelphia
$889

Aer Lingus flights from Philadelphia to Frankfurt am Main Airport

Our best Aer Lingus deals on Philadelphia to Frankfurt am Main Airport flight tickets
Aer Lingus
Oct 4
PHL8:25 pmPhiladelphia
31h 50m
1 stop
FRA10:15 amFrankfurt am Main
Oct 11
FRA10:55 amFrankfurt am Main
14h 00m
1 stop
PHL6:55 pmPhiladelphia
$910
Aer Lingus
Sep 27
PHL8:25 pmPhiladelphia
31h 50m
1 stop
FRA10:15 amFrankfurt am Main
Oct 13
FRA10:55 amFrankfurt am Main
14h 00m
1 stop
PHL6:55 pmPhiladelphia
$930

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Frankfurt am Main Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 8, 2026.
Use the filters below to find and compare flights from Philadelphia to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Mon 9/14

6:00 am-5:45 am

1 stop17h 45m

Frankfurt am Main

Sat 9/26

12:30 pm-10:32 pm

1 stop16h 02m

$697
Quickest round-trip

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Fri 8/21

8:28 am-5:45 am

1 stop15h 17m

Frankfurt am Main

Tue 9/8

12:30 pm-8:00 pm

1 stop13h 30m

$713

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Mon 8/31

8:28 am-5:45 am

1 stop15h 17m

Frankfurt am Main

Wed 9/9

12:30 pm-10:32 pm

1 stop16h 02m

$759

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Wed 8/26

8:28 am-5:45 am

1 stop15h 17m

Frankfurt am Main

Tue 9/1

12:30 pm-8:00 pm

1 stop13h 30m

$771

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Wed 6/3

9:21 am-5:45 am

1 stop14h 24m

Frankfurt am Main

Mon 6/8

12:30 pm-9:19 pm

1 stop14h 49m

$819

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Fri 8/21

8:28 am-5:45 am

1 stop15h 17m

Frankfurt am Main

Tue 9/8

12:30 pm-8:00 pm

1 stop13h 30m

$832

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Tue 6/2

9:21 am-5:45 am

1 stop14h 24m

Frankfurt am Main

Mon 6/8

12:30 pm-9:19 pm

1 stop14h 49m

$833

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Fri 8/21

8:28 am-5:45 am

1 stop15h 17m

Frankfurt am Main

Tue 9/8

12:30 pm-8:00 pm

1 stop13h 30m

$834

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Fri 8/21

8:28 am-5:45 am

1 stop15h 17m

Frankfurt am Main

Tue 9/8

12:30 pm-8:00 pm

1 stop13h 30m

$836

PhiladelphiaFrankfurt am Main

PHL - FRA

PHLFRA

Philadelphia

Fri 8/21

8:28 am-5:45 am

1 stop15h 17m

Frankfurt am Main

Tue 9/8

12:30 pm-8:00 pm

1 stop13h 30m

$837

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Philadelphia to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and Frankfurt am Main Airport?

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, January is the cheapest month to fly from Philadelphia to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $627. If you aren’t able to travel to Frankfurt am Main Airport during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $812.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $929. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Philadelphia to Frankfurt am Main Airport on a Friday will generally be more expensive and average around $1,100. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the evening. momondo users have found flights departing from Philadelphia to Frankfurt am Main Airport in the evening for as low as $975. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is in the afternoon when prices are around $993.

What is the cheapest Philadelphia to Frankfurt am Main flight route?

Fly from Philadelphia to Frankfurt am Main for the best Philadelphia - Frankfurt am Main flight prices

How far in advance should I book a flight from Philadelphia to Frankfurt am Main Airport?

You are more likely to see cheaper flights to Frankfurt am Main Airport from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $996 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Philadelphia for as low as $799 on momondo.

Can stopping save me money on Philadelphia to Frankfurt am Main Airport flights?

You could potentially save up to 59% on your flight if you consider stops on a Philadelphia to Frankfurt am Main Airport flight.

How have Philadelphia to Frankfurt am Main Airport flight prices changed over time?

As of May 2026, prices for Philadelphia to Frankfurt am Main Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Frankfurt am Main Airport (PHL to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Frankfurt am Main Airport

Best Price Found

$571

Fastest flight time

7h 50m

Direct flights

Every day
The best one-way flight to Frankfurt am Main Airport from Philadelphia in the past 72 hours is $571. The best round-trip flight deal from Philadelphia to Frankfurt am Main Airport found on momondo in the last 72 hours is $1,111.
The fastest flight from Philadelphia to Frankfurt am Main Airport takes 7h 50m
Direct flights go from Philadelphia to Frankfurt am Main Airport every day.
Search flight deals

Frequently asked questions about flying from Philadelphia to Frankfurt am Main Airport

  • How far is Philadelphia to Frankfurt am Main by plane?

    The straight-line distance from Philadelphia to Frankfurt am Main is 3928.3 mi. 7h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Frankfurt am Main Airport?

    Prices for flights from Philadelphia Airport to Frankfurt am Main Airport are updated daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Frankfurt am Main Airport?

  • How old do you have to be to fly from Philadelphia Airport to Frankfurt am Main Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The travel and health documents you'll need for your trip to Frankfurt am Main Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Frankfurt am Main Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Frankfurt am Main Airport?

  • What is the most popular airline from Philadelphia to Frankfurt am Main Airport?

Best airlines flying from Philadelphia to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Philadelphia to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $388Free CancellationRating
6.7
7,952 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $593Free CancellationRating
7.4
1,770 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $608Free CancellationRating
7.3
1,550 reviews
Search Aer Lingus flights
LufthansaPriceFrom $681Free CancellationRating
6.8
7,981 reviews
Search Lufthansa flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,692 reviews
Search United Airlines flights
American AirlinesPriceFrom $706Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
Discover AirlinesPriceFrom $752Free CancellationRating
7.8
33 reviews
Search Discover Airlines flights

  • Discover Airlines Flights From Philadelphia to Frankfurt am Main Airport

    Discover Airlines operates around 3 flights from Philadelphia to Frankfurt am Main Airport every week. The average price of these flights found in the last 72 hours has been $1,224, but momondo users have found Discover Airlines deals from Philadelphia to Frankfurt am Main Airport from as low as $752 round-trip. Discover Airlines has been scored 7.8/10 in 33 reviews.

  • United Airlines Flights From Philadelphia to Frankfurt am Main Airport

    United Airlines is also a popular choice for this route. United Airlines flight deals for Philadelphia to Frankfurt am Main Airport start from as low as $694 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $966. United Airlines operates 6 flights to Frankfurt am Main Airport from Philadelphia in an average week. Users have rated it 7.4/10 across 9,695 reviews.

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wurzburg
Koblenz
Mainz
Trier
Darmstadt
Rothenburg ob der Tauber
Wiesbaden
Fulda
Kaiserslautern
Heilbronn
Aschaffenburg
Nuerburg
Marburg
Cochem
Ludwigsburg
Rüdesheim am Rhein
Bernkastel-Kues
Schwäbisch Hall

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Frankfurt am Main?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Frankfurt am Main for you.

Can I find flights from Philadelphia to Frankfurt am Main with flexible booking policies on momondo?

All flight searches from Philadelphia to Frankfurt am Main on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Frankfurt am Main?

momondo provides multiple filters to help you find the best flight to Frankfurt am Main from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Philadelphia to Frankfurt am Main right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Frankfurt am Main now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Frankfurt am Main and let you know when they change.

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