$401 Cheap Flights from Philadelphia (PHL) to Luxembourg (LUX)

View $401 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Findel International Airport (LUX)

Cheap Flights from Philadelphia to Luxembourg (PHL-LUX)

Prices were available within the past 7 days and start at $401 for one-way flights and $470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 24 - Thu, Dec 4
PHL
Philadelphia
LUX
Luxembourg
$470 Roundtrip, found 4 hours ago
$470
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Philadelphia to Luxembourg, returning Thu, Dec 4, priced at $470 found 4 hours ago
Lufthansa
Mon, Nov 24 - Thu, Dec 4
PHL
Philadelphia
LUX
Luxembourg
$470 Roundtrip, found 4 hours ago
$470
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Mon, Nov 24 from Philadelphia to Luxembourg, returning Thu, Dec 4, priced at $470 found 4 hours ago
Air Canada
Mon, Nov 24 - Thu, Dec 4
PHL
Philadelphia
LUX
Luxembourg
$470 Roundtrip, found 4 hours ago
$470
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Mon, Nov 24 from Philadelphia to Luxembourg, returning Thu, Dec 4, priced at $470 found 4 hours ago
Air Canada
Sun, Mar 29 - Tue, Apr 7
PHL
Philadelphia
LUX
Luxembourg
$471 Roundtrip, found 5 days ago
$471
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Mar 29 from Philadelphia to Luxembourg, returning Tue, Apr 7, priced at $471 found 5 days ago
Air Canada
Mon, Mar 9 - Thu, Mar 26
PHL
Philadelphia
LUX
Luxembourg
$472 Roundtrip, found 3 days ago
$472
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Mar 9 from Philadelphia to Luxembourg, returning Thu, Mar 26, priced at $472 found 3 days ago
Air Canada
Sun, Dec 28 - Fri, Jan 16
PHL
Philadelphia
LUX
Luxembourg
$473 Roundtrip, found 4 days ago
$473
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Dec 28 from Philadelphia to Luxembourg, returning Fri, Jan 16, priced at $473 found 4 days ago
American Airlines
Tue, Mar 24 - Mon, Apr 6
PHL
Philadelphia
LUX
Luxembourg
$474 Roundtrip, found 5 days ago
$474
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Mar 24 from Philadelphia to Luxembourg, returning Mon, Apr 6, priced at $474 found 5 days ago
United
Mon, Nov 3 - Tue, Nov 11
PHL
Philadelphia
LUX
Luxembourg
$475 Roundtrip, found 19 hours ago
$475
Roundtrip
found 19 hours ago
Select United flight, departing Mon, Nov 3 from Philadelphia to Luxembourg, returning Tue, Nov 11, priced at $475 found 19 hours ago
United
Wed, Mar 25 - Tue, Apr 7
PHL
Philadelphia
LUX
Luxembourg
$476 Roundtrip, found 5 days ago
$476
Roundtrip
found 5 days ago
Select United flight, departing Wed, Mar 25 from Philadelphia to Luxembourg, returning Tue, Apr 7, priced at $476 found 5 days ago
British Airways
Sun, Oct 19 - Mon, Nov 3
PHL
Philadelphia
LUX
Luxembourg
$476 Roundtrip, found 6 days ago
$476
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Oct 19 from Philadelphia to Luxembourg, returning Mon, Nov 3, priced at $476 found 6 days ago

Alternative airports near Niederanven

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Findel LUX. Cheapest option available. Flights from $500
LUX
Findel
Cheapest
Flights from $500

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX) cost?
Grab a cheap one-way flight from $401 or cheap return flight from $470 from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX)?
The cheapest month to fly from PHL to LUX is November, when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from PHL to LUX. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX)?
There aren't any daily direct flights departing from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from PHL to LUX?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year 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 Findel Airport (LUX)?
Book a flight from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**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 Findel Airport (LUX) last-minute?
Last-minute bookings from PHL to LUX are typically more expensive. To lock in the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a PHL to LUX flight and hotel package?
Securing a PHL to LUX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Findel Airport (LUX)?
In most cases, you can cancel or reschedule your PHL to LUX flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Findel
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
$470
Distance
3853 mi

Book with confidence

Book with confidence

Philadelphia to Luxembourg Flights

The cheapest times to fly from Philadelphia to Luxembourg

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 Luxembourg are during the month of November. You can find some of the cheapest flights from Philadelphia to Luxembourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Luxembourg

Sunday is one of the best days to book for cheap flights from Philadelphia to Luxembourg: 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 Luxembourg

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 Luxembourg in 2025. You can also book with separate airlines for your outbound and return journeys, from $401 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 Luxembourg 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 Luxembourg 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 Luxembourg Flights

Explore a world of travel with Expedia

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*Available to One Key members.