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$344+ Cheap flights from Philadelphia (PHL) to Luxembourg (LUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LUX
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Philadelphia to Luxembourg

Cheapest flights from Philadelphia to Luxembourg
Explore the most affordable flight options available from Philadelphia to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:35 pm
PHL
-
LUX
1 stop9h 40m
British Airways
Mon 3/235:10 pm
LUX
-
PHL
1 stop29h 05m
British Airways
Deal found 1/27$527
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:40 pm
PHL
-
LUX
1 stop10h 00m
Lufthansa
Fri 5/810:55 am
LUX
-
PHL
1 stop11h 10m
Lufthansa
Deal found 1/27$535
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:40 pm
PHL
-
LUX
1 stop18h 15m
Multiple Airlines
Fri 5/810:15 am
LUX
-
PHL
2 stops17h 18m
Multiple Airlines
Deal found 1/27$541
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:35 pm
PHL
-
LUX
2 stops16h 00m
Air Canada
Tue 3/247:10 am
LUX
-
PHL
2 stops36h 37m
Air Canada
Deal found 1/25$638
This Gotogate deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:15 pm
PHL
-
LUX
2 stops54h 50m
British Airways
Fri 3/2011:00 am
LUX
-
PHL
2 stops33h 25m
British Airways
Deal found 1/27$640
This Ovago deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:20 pm
PHL
-
LUX
2 stops15h 35m
Air Europa
Fri 5/86:00 am
LUX
-
PHL
2 stops16h 17m
Air Europa
Deal found 1/27$642
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:35 pm
PHL
-
LUX
1 stop9h 55m
British Airways
Tue 3/2410:15 am
LUX
-
PHL
1 stop12h 00m
British Airways
Deal found 1/26$681
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/283:30 pm
PHL
-
LUX
2 stops36h 00m
Multiple Airlines
Sat 4/48:10 pm
LUX
-
PHL
2 stops25h 55m
Multiple Airlines
Deal found 1/26$690

Find flight deals from Philadelphia to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(British Airways)

One-way from

$344
(Kiwi.com)

Popular in

November

Cheapest in

December
Provider with most accurate pricing for Philadelphia-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Luxembourg flights.
Search Deals
From Philadelphia to Luxembourg
Search Deals
One-way flight from Philadelphia to Luxembourg
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($306 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease ($133 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Philadelphia to Luxembourg that are best for you.

Fly from

Philadelphia

Fly to

Luxembourg

Route

Depart

Return

Price

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Thu 3/19

7:35 pm-10:15 am

1 stop9h 40m

Luxembourg

Mon 3/23

5:10 pm-5:15 pm

1 stop29h 05m

$527

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 5/1

5:40 pm-9:40 am

1 stop10h 00m

Luxembourg

Fri 5/8

10:55 am-4:05 pm

1 stop11h 10m

$535

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 5/1

5:40 pm-5:55 pm

1 stop18h 15m

Luxembourg

Fri 5/8

10:15 am-9:33 pm

2 stops17h 18m

$541

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 3/20

4:35 pm-1:35 pm

2 stops16h 00m

Luxembourg

Tue 3/24

7:10 am-2:47 pm

2 stops36h 37m

$638

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 5/1

12:20 pm-9:55 am

2 stops15h 35m

Luxembourg

Fri 5/8

6:00 am-4:17 pm

2 stops16h 17m

$642

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 3/20

7:35 pm-10:30 am

1 stop9h 55m

Luxembourg

Tue 3/24

10:15 am-5:15 pm

1 stop12h 00m

$681

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sat 3/28

3:30 pm-8:30 am

2 stops36h 00m

Luxembourg

Sat 4/4

8:10 pm-4:05 pm

2 stops25h 55m

$690

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 2/24

11:40 am-1:25 pm

3 stops43h 45m

$344

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 6/2

6:45 pm-10:40 am

1 stop9h 55m

$395

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 6/2

10:05 am-4:10 pm

2 stops24h 05m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Philadelphia-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Luxembourg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Philadelphia to Luxembourg?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Luxembourg (average of $336). Flying from Philadelphia to Luxembourg in April is currently the most expensive (average of $660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Lufthansa from Philadelphia to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,749 reviews

Food

6.3

Boarding

7.0

Crew

7.6

Entertainment

6.4

Comfort

6.8

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,749 reviews
Lufthansa
6.8
Okay
7,749 reviews

Food

6.3

Boarding

7.0

Crew

7.6

Entertainment

6.4

Comfort

6.8

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Luxembourg?

    British Airways, Lufthansa, and Air Canada can get you from Philadelphia to Luxembourg in just under 9h 40m. Your travel time can differ by up to 6h 20m. Airlines will cover a distance of 3851 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Philadelphia to Luxembourg round-trip?

    Cheapflights users have booked flights from Philadelphia to Luxembourg round-trip from $588. Lufthansa is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Philadelphia to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Luxembourg.

  • Can I find deals for business class flights from Philadelphia to Luxembourg?

    Yes. Cheapflights offers flight deals from Philadelphia to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Luxembourg?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Luxembourg (average of $336). Flying from Philadelphia to Luxembourg in April is currently the most expensive (average of $660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

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Top airline flying from Philadelphia to Luxembourg

Discover the top airline that operate flights from Philadelphia to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$588Average$735FlexibilityNo cancel feeOn-time76%

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