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Cheap flights from Philadelphia to Luxembourg from $402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Luxembourg departing on 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:45 pm - 10:40 am
PHL
-
LUX
9h 55m
1 stop
British Airways Logo
11:25 am - 4:40 pm
LUX
-
PHL
11h 15m
1 stop
$767British Airways
Tue, Sep 22 - Fri, Oct 2
United Airlines Logo
9:52 am - 7:30 pm
PHL
-
LUX
27h 38m
2 stops
United Airlines Logo
8:20 am - 10:46 pm
LUX
-
PHL
20h 26m
2 stops
$768United Airlines
Tue, Sep 22 - Fri, Oct 2
Multiple Airlines Logo
5:50 pm - 7:45 pm
PHL
-
LUX
19h 55m
2 stops
Multiple Airlines Logo
11:25 am - 4:40 pm
LUX
-
PHL
11h 15m
1 stop
$784Multiple Airlines
Tue, Sep 22 - Fri, Oct 2
United Airlines Logo
7:45 pm - 4:10 pm
PHL
-
LUX
14h 25m
2 stops
United Airlines Logo
8:30 am - 4:05 pm
LUX
-
PHL
13h 35m
1 stop
$793United Airlines
Mon, Jun 22 - Tue, Aug 25
Air Canada Logo
6:00 am - 4:10 pm
PHL
-
LUX
28h 10m
2 stops
Air Canada Logo
6:05 am - 9:34 pm
LUX
-
PHL
21h 29m
2 stops
$801Air Canada
Wed, Jun 24 - Tue, Aug 25
Air Canada Logo
6:00 am - 9:30 am
PHL
-
LUX
21h 30m
2 stops
Air Canada Logo
8:20 am - 9:34 pm
LUX
-
PHL
19h 14m
2 stops
$802Air Canada
Sun, Jun 28 - Wed, Aug 26
United Airlines Logo
7:45 pm - 4:10 pm
PHL
-
LUX
14h 25m
2 stops
United Airlines Logo
9:40 am - 10:09 am
LUX
-
PHL
30h 29m
2 stops
$803United Airlines
Mon, Jun 22 - Wed, Aug 26
Lufthansa Logo
5:40 pm - 6:00 pm
PHL
-
LUX
18h 20m
1 stop
Lufthansa Logo
8:20 am - 4:05 pm
LUX
-
PHL
13h 45m
1 stop
$809Lufthansa
Tue, Jun 23 - Wed, Aug 26
Multiple Airlines Logo
5:40 pm - 1:50 pm
PHL
-
LUX
14h 10m
1 stop
Multiple Airlines Logo
2:35 pm - 10:46 pm
LUX
-
PHL
14h 11m
2 stops
$811Multiple Airlines
Wed, Jun 24 - Wed, Aug 26
Air Canada Logo
6:00 am - 4:10 pm
PHL
-
LUX
28h 10m
2 stops
Air Canada Logo
2:25 pm - 2:49 pm
LUX
-
PHL
30h 24m
2 stops
$821Air Canada
Wed, Jun 24 - Mon, Aug 24

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British Airways flights from Philadelphia to Luxembourg

Our best British Airways deals on Philadelphia to Luxembourg flight tickets
British Airways
Oct 27
PHL7:35 pmPhiladelphia
9h 40m
1 stop
LUX10:15 amLuxembourg
Nov 3
LUX10:15 amLuxembourg
12h 00m
1 stop
PHL4:15 pmPhiladelphia
$688
British Airways
Oct 27
PHL7:35 pmPhiladelphia
14h 25m
1 stop
LUX3:00 pmLuxembourg
Nov 3
LUX10:15 amLuxembourg
12h 00m
1 stop
PHL4:15 pmPhiladelphia
$689
British Airways
Sep 22
PHL6:45 pmPhiladelphia
9h 55m
1 stop
LUX10:40 amLuxembourg
Oct 2
LUX11:25 amLuxembourg
11h 15m
1 stop
PHL4:40 pmPhiladelphia
$767

United Airlines flights from Philadelphia to Luxembourg

Our best United Airlines deals on Philadelphia to Luxembourg flight tickets
United Airlines
Sep 22
PHL9:52 amPhiladelphia
27h 38m
2 stops
LUX7:30 pmLuxembourg
Oct 2
LUX8:20 amLuxembourg
20h 26m
2 stops
PHL10:46 pmPhiladelphia
$768
United Airlines
Jun 22
PHL7:45 pmPhiladelphia
14h 25m
2 stops
LUX4:10 pmLuxembourg
Aug 25
LUX8:30 amLuxembourg
13h 35m
1 stop
PHL4:05 pmPhiladelphia
$793
United Airlines
Jun 22
PHL7:45 pmPhiladelphia
14h 25m
2 stops
LUX4:10 pmLuxembourg
Aug 26
LUX9:40 amLuxembourg
30h 29m
2 stops
PHL10:09 amPhiladelphia
$803

momondo 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, momondo users made 832,500 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Philadelphia to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 9/22

6:45 pm-10:40 am

1 stop9h 55m

Luxembourg

Fri 10/2

11:25 am-4:40 pm

1 stop11h 15m

$767

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 9/22

9:52 am-7:30 pm

2 stops27h 38m

Luxembourg

Fri 10/2

8:20 am-10:46 pm

2 stops20h 26m

$768

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 9/22

5:50 pm-7:45 pm

2 stops19h 55m

Luxembourg

Fri 10/2

11:25 am-4:40 pm

1 stop11h 15m

$784

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 6/22

7:45 pm-4:10 pm

2 stops14h 25m

Luxembourg

Tue 8/25

8:30 am-4:05 pm

1 stop13h 35m

$793

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Wed 6/24

6:00 am-4:10 pm

2 stops28h 10m

Luxembourg

Tue 8/25

6:05 am-9:34 pm

2 stops21h 29m

$801

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sun 6/28

6:00 am-9:30 am

2 stops21h 30m

Luxembourg

Wed 8/26

8:20 am-9:34 pm

2 stops19h 14m

$802

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 6/22

7:45 pm-4:10 pm

2 stops14h 25m

Luxembourg

Wed 8/26

9:40 am-10:09 am

2 stops30h 29m

$803

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 6/23

5:40 pm-6:00 pm

1 stop18h 20m

Luxembourg

Wed 8/26

8:20 am-4:05 pm

1 stop13h 45m

$809

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Wed 6/24

5:40 pm-1:50 pm

1 stop14h 10m

Luxembourg

Wed 8/26

2:35 pm-10:46 pm

2 stops14h 11m

$811

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Wed 6/24

6:00 am-4:10 pm

2 stops28h 10m

Luxembourg

Mon 8/24

2:25 pm-2:49 pm

2 stops30h 24m

$821

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Luxembourg from

How to get the cheapest flight ticket from Philadelphia to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Philadelphia to Luxembourg flights?

You could potentially save up to 57% on your flight if you consider stops on a Philadelphia to Luxembourg flight.

When to book flights from Philadelphia to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Luxembourg (PHL to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Luxembourg

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Philadelphia to Luxembourg takes 14h 25m
There are no direct flights from Philadelphia to Luxembourg. There are no popular flight routes from Philadelphia to Luxembourg.
Search flight deals

Frequently asked questions about flying from Philadelphia to Luxembourg

  • How far is Philadelphia to Luxembourg by plane?

    Philadelphia and Luxembourg are 3841.6 mi apart from one another. By plane, this route typically takes 14h 25m.

  • When did momondo last update prices for flights from Philadelphia Airport to Luxembourg Airport?

    Prices for flights from Philadelphia Airport to Luxembourg Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Luxembourg Airport?

  • How old do you have to be to fly from Philadelphia Airport to Luxembourg Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Luxembourg Airport.

  • What documentation or ID do you need to fly to Luxembourg Airport?

    The travel and health documents required for your trip to Luxembourg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Luxembourg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Philadelphia to Luxembourg?

Best airlines flying from Philadelphia to Luxembourg

Compare and see reviews for airlines that fly from Philadelphia to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $426Free CancellationRating
6.7
7,937 reviews
Search British Airways flights
LufthansaPriceFrom $586Free CancellationRating
6.8
7,962 reviews
Search Lufthansa flights

Traveling to a place near Luxembourg?

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

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Luxembourg?

It is quick and easy to find Philadelphia to Luxembourg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Luxembourg that suits you.

Can I find flights from Philadelphia to Luxembourg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Luxembourg from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Luxembourg?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Luxembourg from Philadelphia.

I’m not ready to book a flight from Philadelphia to Luxembourg right now. Can momondo alert me if prices change?

Price alerts on flights to Luxembourg from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Luxembourg trip

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Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
British Airways