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Cheap flights from Philadelphia to Luxembourg from $461

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 6/15. 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.
TAP AIR PORTUGAL Logo
6:00 am - 11:15 am
PHL
-
LUX
23h 15m
2 stops
TAP AIR PORTUGAL Logo
12:20 pm - 7:35 am
LUX
-
PHL
25h 15m
2 stops
$578TAP AIR PORTUGAL
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
5:40 pm - 1:50 pm
PHL
-
LUX
14h 10m
1 stop
Multiple Airlines Logo
10:45 am - 10:43 pm
LUX
-
PHL
17h 58m
2 stops
$634Multiple Airlines
Wed, Apr 29 - Wed, May 6
Scandinavian Airlines Logo
9:40 am - 7:15 pm
PHL
-
LUX
27h 35m
2 stops
Scandinavian Airlines Logo
10:30 am - 7:58 pm
LUX
-
PHL
15h 28m
2 stops
$652Scandinavian Airlines
Mon, Aug 31 - Fri, Sep 4
Lufthansa Logo
5:40 pm - 1:50 pm
PHL
-
LUX
14h 10m
1 stop
Lufthansa Logo
6:25 am - 4:05 pm
LUX
-
PHL
15h 40m
1 stop
$659Lufthansa
Wed, Apr 29 - Wed, May 6
British Airways Logo
6:45 pm - 10:35 am
PHL
-
LUX
9h 50m
1 stop
British Airways Logo
11:25 am - 11:07 am
LUX
-
PHL
29h 42m
2 stops
$763British Airways
Mon, Aug 31 - Fri, Sep 4
British Airways Logo
3:26 pm - 2:30 pm
PHL
-
LUX
17h 04m
2 stops
British Airways Logo
10:55 am - 4:40 pm
LUX
-
PHL
11h 45m
1 stop
$786British Airways
Sat, Aug 1 - Sat, Aug 15
British Airways Logo
6:45 pm - 2:30 pm
PHL
-
LUX
13h 45m
1 stop
British Airways Logo
10:55 am - 4:40 pm
LUX
-
PHL
11h 45m
1 stop
$809British Airways
Sat, Aug 1 - Sat, Aug 15
British Airways Logo
4:25 pm - 10:40 am
PHL
-
LUX
36h 15m
2 stops
British Airways Logo
11:45 am - 4:40 pm
LUX
-
PHL
10h 55m
1 stop
$821British Airways
Mon, Jul 6 - Thu, Jul 9
British Airways Logo
10:20 pm - 4:00 pm
PHL
-
LUX
35h 40m
2 stops
British Airways Logo
10:55 am - 11:07 am
LUX
-
PHL
30h 12m
2 stops
$842British Airways
Sat, Aug 1 - Sat, Aug 15
British Airways Logo
4:25 pm - 10:40 am
PHL
-
LUX
36h 15m
2 stops
British Airways Logo
9:05 pm - 1:40 pm
LUX
-
PHL
22h 35m
2 stops
$845British Airways
Mon, Jul 6 - Thu, Jul 9

British Airways flights from Philadelphia to Luxembourg

Our best British Airways deals on Philadelphia to Luxembourg flight tickets
British Airways
Aug 31
PHL6:45 pmPhiladelphia
9h 50m
1 stop
LUX10:35 amLuxembourg
Sep 4
LUX11:25 amLuxembourg
29h 42m
2 stops
PHL11:07 amPhiladelphia
$763
British Airways
Aug 1
PHL3:26 pmPhiladelphia
17h 04m
2 stops
LUX2:30 pmLuxembourg
Aug 15
LUX10:55 amLuxembourg
11h 45m
1 stop
PHL4:40 pmPhiladelphia
$786
British Airways
Aug 1
PHL6:45 pmPhiladelphia
13h 45m
1 stop
LUX2:30 pmLuxembourg
Aug 15
LUX10:55 amLuxembourg
11h 45m
1 stop
PHL4:40 pmPhiladelphia
$809

SWISS flights from Philadelphia to Luxembourg

Our best SWISS deals on Philadelphia to Luxembourg flight tickets
SWISS
Aug 31
PHL5:40 pmPhiladelphia
19h 00m
2 stops
LUX6:40 pmLuxembourg
Sep 4
LUX10:15 amLuxembourg
37h 27m
3 stops
PHL5:42 pmPhiladelphia
$1,791
SWISS
Mar 27
PHL5:10 pmPhiladelphia
34h 20m
3 stops
LUX8:30 amLuxembourg
Apr 5
LUX7:30 pmLuxembourg
28h 03m
2 stops
PHL5:33 pmPhiladelphia
$1,934

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 March 17, 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

Wed 4/29

6:00 am-11:15 am

2 stops23h 15m

Luxembourg

Wed 5/6

12:20 pm-7:35 am

2 stops25h 15m

$578

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Wed 4/29

5:40 pm-1:50 pm

1 stop14h 10m

Luxembourg

Wed 5/6

10:45 am-10:43 pm

2 stops17h 58m

$634

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 8/31

9:40 am-7:15 pm

2 stops27h 35m

Luxembourg

Fri 9/4

10:30 am-7:58 pm

2 stops15h 28m

$652

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Wed 4/29

5:40 pm-1:50 pm

1 stop14h 10m

Luxembourg

Wed 5/6

6:25 am-4:05 pm

1 stop15h 40m

$659

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 8/31

6:45 pm-10:35 am

1 stop9h 50m

Luxembourg

Fri 9/4

11:25 am-11:07 am

2 stops29h 42m

$763

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sat 8/1

3:26 pm-2:30 pm

2 stops17h 04m

Luxembourg

Sat 8/15

10:55 am-4:40 pm

1 stop11h 45m

$786
Quickest round-trip

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sat 8/1

6:45 pm-2:30 pm

1 stop13h 45m

Luxembourg

Sat 8/15

10:55 am-4:40 pm

1 stop11h 45m

$809

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 7/6

4:25 pm-10:40 am

2 stops36h 15m

Luxembourg

Thu 7/9

11:45 am-4:40 pm

1 stop10h 55m

$821

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Sat 8/1

10:20 pm-4:00 pm

2 stops35h 40m

Luxembourg

Sat 8/15

10:55 am-11:07 am

2 stops30h 12m

$842

PhiladelphiaLuxembourg

PHL - LUX

PHLLUX

Philadelphia

Mon 7/6

4:25 pm-10:40 am

2 stops36h 15m

Luxembourg

Thu 7/9

9:05 pm-1:40 pm

2 stops22h 35m

$845

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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2

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 8% 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

  • 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
7,797 reviews
Search British Airways flights
LufthansaPriceFrom $595Free CancellationRating
6.8
7,858 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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Find better results for your trip to Luxembourg

Fly your favorite airline to Luxembourg

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