$270 Find Cheap Flights from Philadelphia to Heidelberg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Heidelberg departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights from Philadelphia to Heidelberg (PHL-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Heidelberg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Heidelberg

Wed, Nov 12 - Tue, Nov 18
Delta Logo
2:40 pm - 8:40 amPHL-FRA
12h 00m1 stop
Delta Logo
9:50 am - 7:45 pmFRA-PHL
15h 55m1 stop
$557Delta
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Thu, Sep 25 - Tue, Sep 30
 Logo
7:00 am - 5:15 amPHL-FRA
16h 15m1 stop
 Logo
11:40 am - 9:50 pmFRA-PHL
16h 10m1 stop
Mon, Nov 10 - Tue, Nov 18
Virgin Atlantic Logo
1:00 pm - 7:50 amPHL-FRA
12h 50m1 stop
Virgin Atlantic Logo
10:40 am - 11:03 pmFRA-PHL
18h 23m2 stops
$562Virgin Atlantic
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Sat, Nov 15 - Sat, Nov 29
Virgin Atlantic Logo
9:42 am - 8:40 amPHL-FRA
16h 58m2 stops
Virgin Atlantic Logo
10:40 am - 11:03 pmFRA-PHL
18h 23m1 stop
$662Virgin Atlantic
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Wed, Nov 26 - Tue, Dec 2
American Airlines Logo
6:51 pm - 2:05 pmPHL-FRA
13h 14m2 stops
American Airlines Logo
10:50 am - 12:02 amFRA-PHL
19h 12m1 stop
$691American Airlines
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Sun, Sep 14 - Tue, Sep 23
Aer Lingus Logo
8:30 pm - 7:55 pmPHL-FRA
17h 25m1 stop
Aer Lingus Logo
10:55 am - 7:00 pmFRA-PHL
14h 05m1 stop
$697Aer Lingus
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Tue, Nov 25 - Wed, Dec 3
British Airways Logo
6:35 pm - 2:10 pmPHL-FRA
13h 35m1 stop
British Airways Logo
10:50 am - 8:06 pmFRA-PHL
15h 16m1 stop
$703British Airways
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Mon, Nov 10 - Tue, Nov 18
British Airways Logo
7:45 pm - 6:10 pmPHL-FRA
16h 25m1 stop
British Airways Logo
10:50 am - 11:54 pmFRA-PHL
19h 04m1 stop
$705British Airways
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Wed, Feb 11 - Wed, Feb 25
American Airlines Logo
7:45 pm - 6:50 pmPHL-FRA
17h 05m1 stop
American Airlines Logo
10:50 am - 11:59 pmFRA-PHL
19h 09m1 stop
$707American Airlines
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Sun, Sep 14 - Tue, Sep 23
Aer Lingus Logo
8:30 pm - 7:55 pmPHL-FRA
17h 25m1 stop
Aer Lingus Logo
10:55 am - 7:00 pmFRA-PHL
14h 05m1 stop
$709Aer Lingus
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Good to know

Low seasonFebruary
Cheapest flight$270
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Philadelphia to Frankfurt Airport

When to book flights from Philadelphia to Heidelberg

Are your dates flexible? Find out the best times to travel from Philadelphia to Heidelberg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Philadelphia to Heidelberg

  • Which airports will I be using when flying from Philadelphia to Heidelberg?

    When flying out of Philadelphia you’ll be using Philadelphia. Heidelberg does not have its own airport so you’ll be flying into nearby Frankfurt am Main airport, which is 44.6 mi away.

  • How long does a flight from Philadelphia to Heidelberg take?

    Direct flights cover the 3,935 miles separating Philadelphia and Heidelberg in about 12h 00m.

  • How many flights are there between Philadelphia and Heidelberg?

    5 direct flights run between Philadelphia and Heidelberg on a daily basis. On average, there are about 36 departures each week.

  • What’s the cheapest day of the week to fly between Philadelphia and Heidelberg?

    Consider leaving on a Wednesday and avoid Tuesdays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

  • How does KAYAK find such low prices on flights from Philadelphia to Heidelberg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Heidelberg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Heidelberg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Heidelberg from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Heidelberg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Heidelberg with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Heidelberg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Heidelberg from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Philadelphia to Heidelberg?

    In the last 72 hours, the cheapest one-way ticket between Philadelphia and Heidelberg found on KAYAK was with British Airways for $419. Delta offered a round-trip connection from $557 and Virgin Atlantic from $562.

Top tips for finding cheap flights from Philadelphia to Heidelberg

  • There is no airport in Heidelberg. Instead, you’ll be flying into Frankfurt Airport when flying between Philadelphia and Heidelberg.
  • The cheapest flight from Philadelphia to Heidelberg was found 69 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is November.

Reviews of the top 5 airlines serving Philadelphia to Heidelberg

 
Need help choosing which airline to fly with from Philadelphia to Heidelberg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Discover AirlinesOverall score based on 25 reviews
8.2Crew
7.8Boarding
6.0Food
6.9Comfort
6.5Entertainment
Airline reviews

Basically a low cost airline, with very small seats, mediocre food and staff not particularly nice. Not a pleasant flight

4.0 OkayAndrea, Aug 2024FRA - WDH
Read more Discover Airlines reviews

Basically a low cost airline, with very small seats, mediocre food and staff not particularly nice. Not a pleasant flight

Plane was old and small. Crew was not very friendly and didn’t check in much or offer water more than 2 times over a 8 hour flight.

We were on a full-service fare as part of a long-haul trip so it was disappointing to be on such a no-frills flight (no meals/hot drinks/entertainment) especially for a 3.5hr flight, at the start of a long trip. The crew however we’re lovely & friendly.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Flight was delayed and missed my connection Lufthansa didn’t respond.

A little bit more leg room in premium economy. I am 6’4”.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

The food was the worst I’ve had on any flight I’ve ever been on.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The seat and leg room was not good. The food and beverage service was good.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

Everything went well. I made my connection which is always a concern.

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

In business class overhead bins were minuscule. Had to use cabin staff to find a place for my carry-on bag. Boarding process was shambolic, as “passengers who needed assistance in boarding” absorbed an excessive amount of time and attention that Aer Lingus was apparently unprepared for.

It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.

No entertained. food and beverages were not complimentary. they lost my checked luggage which made my 10 day vacation unpleasant.

The food was mediocre, the coffee was terrible. The entertaining selection was plentiful. They lost my checked luggage which put a damper on my 10-day vacation.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Hate their old flights, boatding, food and services. Very poor quality

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Everything you need to know for your flight from Philadelphia to Heidelberg

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