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$267+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LUX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$576
(Gotogate)

One-way from

$503
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$1,242
From Philadelphia to Luxembourg
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One-way flight from Philadelphia to Luxembourg
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Highest demand for flights based on searches. 9% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:20 amPHL - LUX
2 stops22h 30mAir Canada
Mon 8/182:30 pmLUX - PHL
2 stops37h 37mAir Canada
Deal found 6/10$576
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/310:25 pmPHL - LUX
1 stop15h 55mAmerican Airlines
Mon 8/189:05 pmLUX - PHL
1 stop22h 05mAmerican Airlines
Deal found 6/10$588
This British Airways deal was found by Cheapflights users on 6/10. 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.
Sun 8/36:45 pmPHL - LUX
2 stops19h 35mBritish Airways
Mon 8/189:05 pmLUX - PHL
1 stop22h 05mBritish Airways
Deal found 6/10$595
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:20 amPHL - LUX
3 stops24h 40mMultiple Airlines
Fri 8/154:35 pmLUX - PHL
2 stops28h 02mMultiple Airlines
Deal found 6/12$705
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:27 pmPHL - LUX
2 stops14h 23mAir France
Wed 8/1310:50 amLUX - PHL
2 stops16h 34mAir France
Deal found 6/11$749
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/65:35 pmPHL - LUX
1 stop10h 25mLufthansa
Thu 9/1110:40 amLUX - PHL
1 stop11h 20mLufthansa
Deal found 6/12$754
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 7/316:30 amPHL - LUX
2 stops23h 40mUnited Airlines
Sat 8/168:25 amLUX - PHL
2 stops20h 49mUnited Airlines
Deal found 6/12$795
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/412:52 pmPHL - LUX
2 stops15h 08mDelta
Sun 9/146:10 amLUX - PHL
2 stops16h 09mDelta
Deal found 6/12$949
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:15 amPHL - LUX
2 stops43h 25mSWISS
Fri 9/510:30 amLUX - PHL
2 stops17h 01mSWISS
Deal found 6/12$1,055
This Austrian Airlines deal was found by Cheapflights users on 6/12. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:35 pmPHL - LUX
2 stops19h 15mAustrian Airlines
Wed 9/106:55 amLUX - PHL
2 stops15h 05mAustrian Airlines
Deal found 6/12$1,294

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 June 12, 2025.
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

Sun 8/3

9:20 am-1:50 pm

2 stops22h 30m

Luxembourg

Mon 8/18

2:30 pm-10:07 pm

2 stops37h 37m

$576

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sun 8/3

10:25 pm-8:20 pm

1 stop15h 55m

Luxembourg

Mon 8/18

9:05 pm-1:10 pm

1 stop22h 05m

$588

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sun 8/3

6:45 pm-8:20 pm

2 stops19h 35m

Luxembourg

Mon 8/18

9:05 pm-1:10 pm

1 stop22h 05m

$595

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Thu 7/31

9:20 am-4:00 pm

3 stops24h 40m

Luxembourg

Fri 8/15

4:35 pm-2:37 pm

2 stops28h 02m

$705

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 8/8

5:27 pm-1:50 pm

2 stops14h 23m

Luxembourg

Wed 8/13

10:50 am-9:24 pm

2 stops16h 34m

$749

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sun 7/6

5:35 pm-10:00 am

1 stop10h 25m

Luxembourg

Thu 9/11

10:40 am-4:00 pm

1 stop11h 20m

$754

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Thu 7/31

6:30 am-12:10 pm

2 stops23h 40m

Luxembourg

Sat 8/16

8:25 am-11:14 pm

2 stops20h 49m

$795

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 7/4

12:52 pm-10:00 am

2 stops15h 08m

Luxembourg

Sun 9/14

6:10 am-4:19 pm

2 stops16h 09m

$949

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 7/1

8:15 am-6:20 pm

2 stops28h 05m

Luxembourg

Thu 9/4

10:30 am-9:31 pm

2 stops17h 01m

$1,055

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 7/1

5:35 pm-6:50 pm

2 stops19h 15m

Luxembourg

Thu 9/11

6:55 am-4:00 pm

2 stops15h 05m

$1,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 15 results
1
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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, February is the cheapest month in which you can book a flight from Philadelphia to Luxembourg (average of $638). Flying from Philadelphia to Luxembourg in June is currently the most expensive (average of $1,187). 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.

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Austrian Airlines
7.6
Good
802 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Austrian Airlines
7.6
Good
802 reviews
Austrian Airlines
7.6
Good
802 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Air France
7.5
Good
1,463 reviews
Austrian Airlines
7.6
Good
802 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
SWISS
7.5
Good
1,623 reviews
Austrian Airlines
7.6
Good
802 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
United Airlines
7.4
Good
8,790 reviews
Austrian Airlines
7.6
Good
802 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
802 reviews

Entertainment

6.8

Boarding

7.6

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well

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.

  • What are the cheapest airlines flying from Philadelphia to Luxembourg round-trip?

    Cheapflights users have booked flights from Philadelphia to Luxembourg round-trip from $576. Other airlines that can offer you cheap pricing are American Airlines, from $588, and British Airways, from $595. Air Canada is 31% 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, February is the cheapest month in which you can book a flight from Philadelphia to Luxembourg (average of $638). Flying from Philadelphia to Luxembourg in June is currently the most expensive (average of $1,187). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Philadelphia to Luxembourg

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$696FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$601Average$812FlexibilityNo cancel feeOn-time76%

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