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LUX - PHL

Find cheap flights from Luxembourg to Philadelphia from $491

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Philadelphia departing on 6/5. 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
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Philadelphia, 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 Luxembourg to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Luxembourg to Philadelphia (LUX-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Philadelphia 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 and deals for you by selecting your travel dates.
Choose your dates
9:35 pm - 12:40 pmLUX-PHL
21h 05m1 stop
5:55 pm - 8:20 pmPHL-LUX
20h 25m2 stops
$491British Airways
Find Deal
Wed, Jun 5 - Wed, Jun 12
9:35 pm - 12:40 pmLUX-PHL
21h 05m1 stop
7:20 pm - 8:20 pmPHL-LUX
19h 00m1 stop
$493British Airways
Find Deal
Wed, Jun 5 - Wed, Jun 12
9:35 pm - 4:25 pmLUX-PHL
24h 50m2 stops
3:33 pm - 8:20 pmPHL-LUX
22h 47m2 stops
$599American Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12
9:35 pm - 4:25 pmLUX-PHL
24h 50m2 stops
10:35 am - 10:45 amPHL-LUX
18h 10m2 stops
$604American Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12

Flights from Luxembourg to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from Luxembourg to Philadelphia 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 Luxembourg to Philadelphia?

The average price of all flights from Luxembourg to Philadelphia clicked on KAYAK for each day over the last 12 months.
When flying from Luxembourg to Philadelphia, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Luxembourg, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.

Good to know

Low season

May

High season

July

Cheapest flight

$491
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Luxembourg to Philadelphia

When to book flights from Luxembourg to Philadelphia

Are your dates flexible? Find out the best times to travel from Luxembourg to Philadelphia 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 Luxembourg to Philadelphia

  • What is the cheapest flight from Luxembourg to Philadelphia?

    In the last 3 days, the lowest price for a flight from Luxembourg to Philadelphia was $1,006 for a one-way ticket and $491 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Luxembourg to Philadelphia?

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

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

    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 Luxembourg to Philadelphia.

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

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

    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 Philadelphia with an airline and back to Luxembourg with another airline. Booking your flights between Luxembourg and PHL 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 Luxembourg to Philadelphia?

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

See more FAQs

Top airlines flying from Luxembourg to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Philadelphia. 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 Luxembourg to Philadelphia? 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.
7.0
LufthansaOverall score based on 7711 reviews
6.9Comfort
7.7Crew
6.5Food
7.2Boarding
6.7Entertainment
Airline reviews

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

4.0 OkayAnonymous, May 2024MUC - BOS
Read more about Lufthansa reviews

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book cheap flights from Luxembourg to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Luxembourg to Philadelphia found on KAYAK in the last 72 hours.
8/3Sat
1 stop
15h 05mLUX-PHL
$1,006
8/3Sat
2 stopsDelta
22h 59mLUX-PHL
$1,096
8/3Sat
3 stops
27h 30mLUX-PHL
$1,241

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Luxembourg - Philadelphia Flights

Departure:

Luxembourg (LUX)Luxembourg

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Luxembourg

Cabin classes: