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$616+ Cheap flights from Luxembourg to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — PHL
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Luxembourg to Philadelphia

Cheapest flights from Luxembourg to Philadelphia
Explore the most affordable flight options available from Luxembourg to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Orbitz deal was found by Cheapflights users on 12/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:55 pmLUX - PHL
1 stop24h 20mBritish Airways
mar. 12/306:35 pmPHL - LUX
1 stop9h 40mBritish Airways
Deal found 12/10$883
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:55 pmLUX - PHL
1 stop24h 20mAmerican Airlines
mar. 12/303:08 pmPHL - LUX
2 stops17h 52mAmerican Airlines
Deal found 12/10$885
This KLM deal was found by Cheapflights users on 12/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:55 amLUX - PHL
2 stops14h 45mMultiple Airlines
mar. 12/305:19 pmPHL - LUX
2 stops14h 31mMultiple Airlines
Deal found 12/10$1,004
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:30 amLUX - PHL
3 stops42h 01mUnited Airlines
mar. 12/305:40 pmPHL - LUX
2 stops40h 40mUnited Airlines
Deal found 12/10$1,251
This Trip.com deal was found by Cheapflights users on 12/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/122:40 pmLUX - PHL
1 stop31h 55mMultiple Airlines
vie. 12/194:35 pmPHL - LUX
2 stops43h 25mMultiple Airlines
Deal found 12/11$1,431
This British Airways deal was found by Cheapflights users on 12/10. 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.
mar. 12/309:55 pmLUX - PHL
1 stop24h 20mBritish Airways
sáb. 1/37:07 pmPHL - LUX
2 stops56h 23mBritish Airways
Deal found 12/10$1,459
This Gotogate deal was found by Cheapflights users on 12/11. 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.
vie. 12/1210:55 amLUX - PHL
2 stops33h 55mAir Canada
vie. 12/194:35 pmPHL - LUX
2 stops35h 25mAir Canada
Deal found 12/11$1,700

Find flight deals from Luxembourg to Philadelphia

Keep the following information in mind while searching for Luxembourg to Philadelphia flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$616
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$799
Provider with most accurate pricing for Luxembourg-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Luxembourg-Philadelphia flights.
Search Deals
From Luxembourg to Philadelphia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Philadelphia 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Luxembourg to Philadelphia that are best for you.

Fly from

Luxembourg

Fly to

Philadelphia

Route

Depart

Return

Price

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

jue. 1/15

10:50 am-4:05 pm

1 stop11h 15m

Philadelphia

jue. 1/22

5:40 pm-10:00 am

1 stop10h 20m

$616

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

jue. 1/15

10:50 am-10:46 pm

2 stops17h 56m

Philadelphia

jue. 1/22

3:30 pm-10:00 am

2 stops12h 30m

$639

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

jue. 1/15

11:00 am-1:30 pm

1 stop32h 30m

Philadelphia

jue. 1/22

6:35 pm-9:10 pm

1 stop20h 35m

$644

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

mié. 3/18

3:55 pm-5:15 pm

1 stop30h 20m

Philadelphia

dom. 3/22

7:35 pm-10:05 am

1 stop9h 30m

$646

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

dom. 1/25

2:30 pm-10:46 pm

2 stops14h 16m

Philadelphia

dom. 2/1

3:30 pm-4:20 pm

2 stops18h 50m

$647

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

mié. 3/18

10:35 am-2:47 pm

2 stops33h 12m

Philadelphia

dom. 3/22

7:50 am-6:15 pm

2 stops29h 25m

$651

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

jue. 1/8

11:00 am-8:34 pm

2 stops15h 34m

Philadelphia

jue. 1/15

6:35 pm-10:15 am

1 stop9h 40m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from Luxembourg to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Luxembourg 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 Luxembourg to Philadelphia

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

Currently, June is the cheapest month in which you can book a flight from Luxembourg to Philadelphia (average of $397). Flying from Luxembourg to Philadelphia in July is currently the most expensive (average of $553). 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 Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated diciembre 12, 2025.
Peruse reviews from past customers who have flown with British Airways from Luxembourg to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Comfort

6.7

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Comfort

6.7

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

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

  • What airport do you fly into for flights to Philadelphia from Luxembourg?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Luxembourg to Philadelphia.

  • How long is the flight from Luxembourg to Philadelphia?

    Lufthansa, Air Canada, and American Airlines can get you from Luxembourg to Philadelphia in just under 11h 15m. Your travel time can differ by up to 21h 15m. Luxembourg and Philadelphia are separated by a distance of 3851 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg to Philadelphia 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 Luxembourg to Philadelphia?

    Currently, June is the cheapest month in which you can book a flight from Luxembourg to Philadelphia (average of $397). Flying from Luxembourg to Philadelphia in July is currently the most expensive (average of $553). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luxembourg to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Luxembourg to Philadelphia

Discover the top airline that operate flights from Luxembourg to Philadelphia. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$456Average$598FlexibilityNo cancel feeOn-time70%

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