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Cheap flights from Philadelphia to Luxembourg from $476

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Luxembourg departing on 3/8. 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

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Find the cheapest flights from Philadelphia to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:35 pm - 10:05 am
PHL
-
LUX
9h 30m
1 stop
British Airways Logo
6:15 pm - 5:15 pm
LUX
-
PHL
28h 00m
1 stop
$476British Airways
Sun, Mar 8 - Sun, Mar 15
British Airways Logo
4:43 pm - 4:20 pm
PHL
-
LUX
18h 37m
2 stops
British Airways Logo
6:15 pm - 5:15 pm
LUX
-
PHL
28h 00m
1 stop
$505British Airways
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
3:30 pm - 1:35 pm
PHL
-
LUX
17h 05m
2 stops
Multiple Airlines Logo
8:05 am - 3:49 pm
LUX
-
PHL
36h 44m
2 stops
$523Multiple Airlines
Sun, Mar 8 - Sun, Mar 15
British Airways Logo
7:35 pm - 10:30 am
PHL
-
LUX
9h 55m
1 stop
British Airways Logo
10:15 am - 4:55 pm
LUX
-
PHL
35h 40m
2 stops
$534British Airways
Fri, Mar 20 - Tue, Mar 24
British Airways Logo
4:43 pm - 10:30 am
PHL
-
LUX
12h 47m
2 stops
British Airways Logo
10:15 am - 4:55 pm
LUX
-
PHL
35h 40m
2 stops
$539British Airways
Fri, Mar 20 - Tue, Mar 24
British Airways Logo
6:45 pm - 10:25 am
PHL
-
LUX
9h 40m
1 stop
British Airways Logo
11:30 am - 4:40 pm
LUX
-
PHL
11h 10m
1 stop
$546British Airways
Thu, May 14 - Tue, May 26
Air Canada Logo
4:35 pm - 10:15 am
PHL
-
LUX
12h 40m
2 stops
Air Canada Logo
7:10 am - 2:47 pm
LUX
-
PHL
36h 37m
2 stops
$548Air Canada
Fri, Mar 20 - Tue, Mar 24
British Airways Logo
4:43 pm - 10:30 am
PHL
-
LUX
12h 47m
2 stops
British Airways Logo
10:15 am - 5:15 pm
LUX
-
PHL
12h 00m
1 stop
$554British Airways
Fri, Mar 20 - Tue, Mar 24
British Airways Logo
6:45 pm - 10:25 am
PHL
-
LUX
9h 40m
1 stop
British Airways Logo
10:10 pm - 6:30 pm
LUX
-
PHL
26h 20m
2 stops
$556British Airways
Thu, May 14 - Tue, May 26
British Airways Logo
7:35 pm - 10:30 am
PHL
-
LUX
9h 55m
1 stop
British Airways Logo
10:15 am - 5:15 pm
LUX
-
PHL
12h 00m
1 stop
$601British Airways
Fri, Mar 20 - Tue, Mar 24

British Airways flights from Philadelphia to Luxembourg

Our best British Airways deals on Philadelphia to Luxembourg flight tickets
British Airways
Mar 8
PHL7:35 pmPhiladelphia
9h 30m
1 stop
LUX10:05 amLuxembourg
Mar 15
LUX6:15 pmLuxembourg
28h 00m
1 stop
PHL5:15 pmPhiladelphia
$476
British Airways
Mar 8
PHL4:43 pmPhiladelphia
18h 37m
2 stops
LUX4:20 pmLuxembourg
Mar 15
LUX6:15 pmLuxembourg
28h 00m
1 stop
PHL5:15 pmPhiladelphia
$505
British Airways
Mar 20
PHL7:35 pmPhiladelphia
9h 55m
1 stop
LUX10:30 amLuxembourg
Mar 24
LUX10:15 amLuxembourg
35h 40m
2 stops
PHL4:55 pmPhiladelphia
$534

Air Canada flights from Philadelphia to Luxembourg

Our best Air Canada deals on Philadelphia to Luxembourg flight tickets
Air Canada
Mar 20
PHL4:35 pmPhiladelphia
12h 40m
2 stops
LUX10:15 amLuxembourg
Mar 24
LUX7:10 amLuxembourg
36h 37m
2 stops
PHL2:47 pmPhiladelphia
$548
Air Canada
May 14
PHL10:05 amPhiladelphia
17h 25m
2 stops
LUX9:30 amLuxembourg
May 26
LUX10:15 amLuxembourg
18h 29m
2 stops
PHL10:44 pmPhiladelphia
$609

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 January 23, 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

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sun 3/8

7:35 pm-10:05 am

1 stop9h 30m

Luxembourg

Sun 3/15

6:15 pm-5:15 pm

1 stop28h 00m

$476

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sun 3/8

4:43 pm-4:20 pm

2 stops18h 37m

Luxembourg

Sun 3/15

6:15 pm-5:15 pm

1 stop28h 00m

$505

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sun 3/8

3:30 pm-1:35 pm

2 stops17h 05m

Luxembourg

Sun 3/15

8:05 am-3:49 pm

2 stops36h 44m

$523

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 3/20

7:35 pm-10:30 am

1 stop9h 55m

Luxembourg

Tue 3/24

10:15 am-4:55 pm

2 stops35h 40m

$534

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 3/20

4:43 pm-10:30 am

2 stops12h 47m

Luxembourg

Tue 3/24

10:15 am-4:55 pm

2 stops35h 40m

$539

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Thu 5/14

6:45 pm-10:25 am

1 stop9h 40m

Luxembourg

Tue 5/26

11:30 am-4:40 pm

1 stop11h 10m

$546

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 3/20

4:35 pm-10:15 am

2 stops12h 40m

Luxembourg

Tue 3/24

7:10 am-2:47 pm

2 stops36h 37m

$548

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 3/20

4:43 pm-10:30 am

2 stops12h 47m

Luxembourg

Tue 3/24

10:15 am-5:15 pm

1 stop12h 00m

$554

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Thu 5/14

6:45 pm-10:25 am

1 stop9h 40m

Luxembourg

Tue 5/26

10:10 pm-6:30 pm

2 stops26h 20m

$556

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

$601

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Which airport is the most popular layover for flights between Philadelphia and Luxembourg?

Percentage of 1-stop return trips between Philadelphia and Luxembourg selected by momondo users, with the same layover airport each way, over the last 12 months.

Frankfurt am Main (FRA) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Luxembourg?

Average price of 1-stop round-trip flights from Philadelphia to Luxembourg, with the same layover airport on both legs, clicked by momondo users over the past 12 months.

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $682.

Which layover airport has the shortest travel time from Philadelphia to Luxembourg?

Average total travel time for 1-stop one-way flights from Philadelphia to Luxembourg, grouped by layover airport, based on momondo user clicks from the past 12 months.

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 10h 28m.

Which layover airport has the shortest connection time from Philadelphia to Luxembourg?

Average connection time for 1-stop one-way flights from Philadelphia to Luxembourg, grouped by layover airport, based on momondo user clicks over the last 12 months.

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 43m.

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

9h 40m

Direct flights

None
The fastest flight from Philadelphia to Luxembourg takes 9h 40m
There are no direct flights from Philadelphia to Luxembourg. There are no popular flight routes from Philadelphia to Luxembourg.
Search flight deals

  • 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 9h 40m.

  • 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
LufthansaPriceFrom $588Free CancellationRating
6.8
7,744 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.

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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