Cheap Flights from Philadelphia (PHL) to Dortmund (DTM)

Popular airlines from Philadelphia Intl. Airport (PHL) to Dortmund (DTM)

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM) cost?
Lock in a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM)?
Flying in may help you find better deals, as it's the cheapest month for flights between PHL and DTM. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from PHL to DTM. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM)?
You'll need to catch a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from PHL to DTM?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM)?
Book a flight from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM) last-minute?
Last-minute bookings from PHL to DTM are usually more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a PHL to DTM flight and hotel package?
Compared with arranging flights and hotels separately, booking a PHL to DTM flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Dortmund Airport (DTM)?
If you booked your PHL to DTM flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Dortmund
Distance
3859 mi

Book with confidence

Philadelphia to Dortmund Flights

The cheapest times to fly from Philadelphia to Dortmund

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Dortmund are during the month of . You can find some of the cheapest flights from Philadelphia to Dortmund with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Dortmund

Sunday is one of the best days to book for cheap flights from Philadelphia to Dortmund: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Dortmund

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Dortmund in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Dortmund flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Dortmund airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Dortmund Flights

Explore a world of travel with Expedia

*Available to One Key members.