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Cheap flights from Philadelphia to Luxembourg from $694

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 12/8. 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
1 adult, Economy, 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.
American Airlines Logo
7:50 pm - 9:10 pm
PHL
-
LUX
19h 20m
1 stop
American Airlines Logo
9:55 pm - 1:50 pm
LUX
-
PHL
21h 55m
1 stop
$694American Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
3:20 pm - 10:00 am
PHL
-
LUX
36h 40m
2 stops
Multiple Airlines Logo
10:30 am - 4:05 pm
LUX
-
PHL
11h 35m
1 stop
$698Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
1:20 pm - 10:35 am
PHL
-
LUX
15h 15m
2 stops
Multiple Airlines Logo
10:55 am - 11:02 pm
LUX
-
PHL
18h 07m
2 stops
$705Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
TAP AIR PORTUGAL Logo
3:25 pm - 4:55 pm
PHL
-
LUX
19h 30m
2 stops
TAP AIR PORTUGAL Logo
5:45 pm - 10:32 pm
LUX
-
PHL
34h 47m
2 stops
$751TAP AIR PORTUGAL
Mon, Sep 21 - Tue, Sep 29
American Airlines Logo
10:20 pm - 10:40 am
PHL
-
LUX
30h 20m
1 stop
American Airlines Logo
11:30 am - 12:15 pm
LUX
-
PHL
30h 45m
1 stop
$754American Airlines
Mon, Sep 21 - Tue, Sep 29
TAP AIR PORTUGAL Logo
10:45 am - 11:30 am
PHL
-
LUX
42h 45m
2 stops
TAP AIR PORTUGAL Logo
5:45 pm - 10:32 pm
LUX
-
PHL
34h 47m
2 stops
$755TAP AIR PORTUGAL
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
3:25 pm - 4:10 pm
PHL
-
LUX
18h 45m
2 stops
Multiple Airlines Logo
8:30 am - 4:05 pm
LUX
-
PHL
13h 35m
1 stop
$757Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
3:25 pm - 4:10 pm
PHL
-
LUX
18h 45m
2 stops
Multiple Airlines Logo
10:55 am - 4:05 pm
LUX
-
PHL
11h 10m
1 stop
$758Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Air Canada Logo
10:05 am - 9:30 am
PHL
-
LUX
17h 25m
2 stops
Air Canada Logo
6:05 am - 2:47 pm
LUX
-
PHL
14h 42m
2 stops
$787Air Canada
Fri, Sep 18 - Thu, Oct 1
Multiple Airlines Logo
10:05 am - 9:30 am
PHL
-
LUX
17h 25m
2 stops
Multiple Airlines Logo
6:05 am - 4:05 pm
LUX
-
PHL
16h 00m
1 stop
$801Multiple Airlines
Fri, Sep 18 - Thu, Oct 1

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British Airways flights from Philadelphia to Luxembourg

Our best British Airways deals on Philadelphia to Luxembourg flight tickets
British Airways
Nov 16
PHL6:35 pmPhiladelphia
20h 30m
1 stop
LUX9:05 pmLuxembourg
Nov 19
LUX9:55 pmLuxembourg
29h 31m
2 stops
PHL9:26 pmPhiladelphia
$967
British Airways
Nov 16
PHL4:09 pmPhiladelphia
22h 56m
2 stops
LUX9:05 pmLuxembourg
Nov 19
LUX9:55 pmLuxembourg
32h 28m
2 stops
PHL12:23 amPhiladelphia
$971
British Airways
Nov 16
PHL6:35 pmPhiladelphia
20h 30m
1 stop
LUX9:05 pmLuxembourg
Nov 19
LUX11:00 amLuxembourg
11h 15m
1 stop
PHL4:15 pmPhiladelphia
$1,014

American Airlines flights from Philadelphia to Luxembourg

Our best American Airlines deals on Philadelphia to Luxembourg flight tickets
American Airlines
Dec 8
PHL7:50 pmPhiladelphia
19h 20m
1 stop
LUX9:10 pmLuxembourg
Dec 15
LUX9:55 pmLuxembourg
21h 55m
1 stop
PHL1:50 pmPhiladelphia
$694
American Airlines
Sep 21
PHL10:20 pmPhiladelphia
30h 20m
1 stop
LUX10:40 amLuxembourg
Sep 29
LUX11:30 amLuxembourg
30h 45m
1 stop
PHL12:15 pmPhiladelphia
$754
American Airlines
Jun 16
PHL7:20 pmPhiladelphia
18h 25m
1 stop
LUX7:45 pmLuxembourg
Sep 8
LUX11:30 amLuxembourg
30h 45m
1 stop
PHL12:15 pmPhiladelphia
$819

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 June 12, 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

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 12/8

7:50 pm-9:10 pm

1 stop19h 20m

Luxembourg

Tue 12/15

9:55 pm-1:50 pm

1 stop21h 55m

$694

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 12/8

3:20 pm-10:00 am

2 stops36h 40m

Luxembourg

Tue 12/15

10:30 am-4:05 pm

1 stop11h 35m

$698

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Tue 12/8

1:20 pm-10:35 am

2 stops15h 15m

Luxembourg

Tue 12/15

10:55 am-11:02 pm

2 stops18h 07m

$705

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 9/21

3:25 pm-4:55 pm

2 stops19h 30m

Luxembourg

Tue 9/29

5:45 pm-10:32 pm

2 stops34h 47m

$751

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 9/21

10:20 pm-10:40 am

1 stop30h 20m

Luxembourg

Tue 9/29

11:30 am-12:15 pm

1 stop30h 45m

$754

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 9/21

10:45 am-11:30 am

2 stops42h 45m

Luxembourg

Tue 9/29

5:45 pm-10:32 pm

2 stops34h 47m

$755

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 9/21

3:25 pm-4:10 pm

2 stops18h 45m

Luxembourg

Tue 9/29

8:30 am-4:05 pm

1 stop13h 35m

$757
Quickest round-trip

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 9/21

3:25 pm-4:10 pm

2 stops18h 45m

Luxembourg

Tue 9/29

10:55 am-4:05 pm

1 stop11h 10m

$758

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 9/18

10:05 am-9:30 am

2 stops17h 25m

Luxembourg

Thu 10/1

6:05 am-2:47 pm

2 stops14h 42m

$787

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Fri 9/18

10:05 am-9:30 am

2 stops17h 25m

Luxembourg

Thu 10/1

6:05 am-4:05 pm

1 stop16h 00m

$801

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

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

19h 30m

Direct flights

None
The fastest flight from Philadelphia to Luxembourg takes 19h 30m
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 19h 30m.

  • 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
8,047 reviews
Search British Airways flights
LufthansaPriceFrom $595Free CancellationRating
6.8
8,056 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
British Airways
Lufthansa