PHL - LUX

$877 Find Cheap Flights from Philadelphia to Luxembourg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Luxembourg departing on 6/14. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Luxembourg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Luxembourg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Luxembourg, as well as popular online travel agencies
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Cheap Flights from Philadelphia to Luxembourg

 
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.

Recent round-trip flight deals from Philadelphia to Luxembourg

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Luxembourg.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
3:20 pm - 1:40 pmPHL-LUX
40h 20m2 stops
Air Canada Logo
6:15 am - 10:07 pmLUX-PHL
21h 52m2 stops
$877Air Canada
Find Deal
Sat, Jun 14 - Fri, Jul 11
Air Canada Logo
3:20 pm - 1:50 pmPHL-LUX
16h 30m2 stops
Air Canada Logo
6:15 am - 2:33 pmLUX-PHL
38h 18m2 stops
$883Air Canada
Find Deal
Wed, Jun 11 - Fri, Jul 11
Air Canada Logo
3:20 pm - 9:40 amPHL-LUX
36h 20m2 stops
Air Canada Logo
6:15 am - 9:54 amLUX-PHL
33h 39m2 stops
$884Air Canada
Find Deal
Sat, Jun 14 - Tue, Jul 15
Lufthansa Logo
5:35 pm - 1:50 pmPHL-LUX
14h 15m1 stop
Lufthansa Logo
8:15 am - 4:00 pmLUX-PHL
13h 45m1 stop
$896Lufthansa
Find Deal
Wed, Jun 11 - Fri, Jul 11
Lufthansa Logo
5:35 pm - 10:00 amPHL-LUX
10h 25m1 stop
Lufthansa Logo
6:55 pm - 4:00 pmLUX-PHL
27h 05m1 stop
$915Lufthansa
Find Deal
Wed, Jun 11 - Mon, Jul 14
 Logo
5:35 pm - 1:50 pmPHL-LUX
14h 15m1 stop
 Logo
10:30 am - 10:07 pmLUX-PHL
17h 37m2 stops
$1,031
Find Deal
Fri, Jun 13 - Sun, Jul 13
 Logo
5:35 pm - 10:00 amPHL-LUX
10h 25m1 stop
 Logo
6:15 am - 4:00 pmLUX-PHL
15h 45m1 stop
$1,035
Find Deal
Fri, Jun 13 - Sun, Jul 13
British Airways Logo
10:15 pm - 10:45 amPHL-LUX
30h 30m1 stop
British Airways Logo
10:05 pm - 1:00 pmLUX-PHL
20h 55m1 stop
$1,176British Airways
Find Deal
Sat, Jun 14 - Tue, Jul 15
British Airways Logo
4:05 pm - 8:30 pmPHL-LUX
22h 25m2 stops
British Airways Logo
9:05 pm - 4:25 pmLUX-PHL
25h 20m1 stop
$1,192British Airways
Find Deal
Thu, May 22 - Mon, May 26
Scandinavian Airlines Logo
10:45 am - 2:55 pmPHL-LUX
22h 10m3 stops
Scandinavian Airlines Logo
6:10 am - 10:55 pmLUX-PHL
22h 45m2 stops
$1,924Scandinavian Airlines
Find Deal
Thu, May 22 - Mon, May 26
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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’s the cheapest day of the week to fly from Philadelphia to Luxembourg?

The average price of all round-trip flights from Philadelphia to Luxembourg clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Luxembourg, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Luxembourg back to Philadelphia, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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 March, where tickets cost $643 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,365 and $1,242 respectively.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$877
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Philadelphia to Luxembourg

When to book flights from Philadelphia to Luxembourg

Are your dates flexible? Find out the best times to travel from Philadelphia to Luxembourg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Luxembourg

  • What is the cheapest flight from Philadelphia to Luxembourg?

    In the last 3 days, the lowest price for a flight from Philadelphia to Luxembourg was $877 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Luxembourg?

    Yes, you’ll need a passport to travel to Luxembourg from Philadelphia.

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

    Philadelphia and Luxembourg are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Luxembourg.

  • Which aircraft models fly most regularly from Philadelphia to Luxembourg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Luxembourg?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Luxembourg, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Luxembourg, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Luxembourg are Lufthansa and British Airways. With an average price for the route of $849 and an overall rating of 6.7, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $696 and an overall rating of 6.6.

  • 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 to Luxembourg 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 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 to Luxembourg with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and LUX can sometimes prove cheaper using this method.

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

Top airlines flying from Philadelphia to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Luxembourg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
6.7
LufthansaOverall score based on 7054 reviews
7.5Crew
6.2Food
6.4Entertainment
6.9Boarding
6.7Comfort
Airline reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

6.0 GoodJane, Apr 2025ORD - FRA
Read more Lufthansa reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

I paid for business class…. And was counting on the usual packet of toilettes to be provided. They were not because not enough were brought on the plane so they could t give to some and not all. So no tooth brush nor eye cover. Then NO coffee since there was no hot water. The lay I er too short because of delays and my luggage didn’t make the next flight!! It is now a day later and I am awaiting to hear if my bag has arrived. Very inconvenient!. I suppose I need to be glad that I spend over $4000 since I doubt those in coach or premium economy even made that next flight..Heathrow is the worst.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

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

Information on your arrival and departure airports

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