$259 Find Cheap Flights from Philadelphia to Luxembourg

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 Luxembourg departing on 3/3. 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, 0 bags

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Book Cheap Philadelphia to Luxembourg Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Luxembourg 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 Luxembourg

Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
3:30 pm - 4:20 pm
PHL
-
LUX
18h 50m2 stops
Multiple Airlines Logo
7:10 am - 2:47 pm
LUX
-
PHL
13h 37m2 stops
$471Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
7:50 pm - 9:10 pm
PHL
-
LUX
19h 20m1 stop
American Airlines Logo
9:55 pm - 1:15 pm
LUX
-
PHL
21h 20m1 stop
$474American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
6:05 pm - 4:50 pm
PHL
-
LUX
16h 45m2 stops
American Airlines Logo
9:55 pm - 1:15 pm
LUX
-
PHL
21h 20m1 stop
$478American Airlines
Fri, Mar 20 - Tue, Mar 24
British Airways Logo
7:35 pm - 10:30 am
PHL
-
LUX
9h 55m1 stop
British Airways Logo
9:55 pm - 5:15 pm
LUX
-
PHL
24h 20m1 stop
$526British Airways
Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
3:30 pm - 10:05 am
PHL
-
LUX
36h 35m2 stops
Multiple Airlines Logo
10:55 am - 2:47 pm
LUX
-
PHL
33h 52m2 stops
$534Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
5:32 pm - 1:50 pm
PHL
-
LUX
14h 18m2 stops
Multiple Airlines Logo
10:55 am - 11:13 pm
LUX
-
PHL
18h 18m2 stops
$536Multiple Airlines
Fri, Mar 20 - Tue, Mar 24
Air Canada Logo
3:30 pm - 1:35 pm
PHL
-
LUX
17h 05m2 stops
Air Canada Logo
7:10 am - 2:47 pm
LUX
-
PHL
36h 37m2 stops
$542Air Canada
Sat, Feb 14 - Sat, Feb 21
British Airways Logo
6:35 pm - 5:30 pm
PHL
-
LUX
16h 55m1 stop
British Airways Logo
11:20 am - 4:15 pm
LUX
-
PHL
10h 55m1 stop
$576British Airways
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
3:35 pm - 10:30 am
PHL
-
LUX
12h 55m2 stops
American Airlines Logo
9:55 pm - 1:50 pm
LUX
-
PHL
21h 55m1 stop
$578American Airlines
Sat, Feb 14 - Sat, Feb 21
British Airways Logo
6:35 pm - 5:30 pm
PHL
-
LUX
16h 55m1 stop
British Airways Logo
11:20 am - 11:53 pm
LUX
-
PHL
18h 33m2 stops
$586British Airways
Booking Insights

KAYAK's insights & trends for Philadelphia to Luxembourg flights

Get data-powered insights and trends into flights from Philadelphia to Luxembourg to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Luxembourg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Luxembourg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Luxembourg is December, when tickets cost $595 (return) on average. On the other hand, the most expensive months are November and June, when the average cost of round-trip tickets is $2,021 and $1,594 respectively.

Good to know

Low seasonFebruary
Cheapest flight$259
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Philadelphia to Luxembourg

FAQs - booking Luxembourg flights

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

    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 Luxembourg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Luxembourg 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 Luxembourg?

    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 from Philadelphia to Luxembourg with an airline and back with another airline.

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

    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 from Philadelphia to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Philadelphia to Luxembourg

 
Need help choosing which airline to fly with from Philadelphia to Luxembourg? 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.
6.8
LufthansaOverall score based on 7668 reviews
6.8Comfort
7.6Crew
7.0Boarding
6.4Entertainment
6.3Food
Airline reviews

Late flight Delays Poor service Poor staff Worst airline ever

2.0 MediocreAnonymous, Dec 2025
LAX - FRA
Read more Lufthansa reviews

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

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

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