How do I get Price Alerts for flights from Luxembourg to Philadelphia?

Price Alerts will notify you by email when the price for flights to Philadelphia from Luxembourg decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Luxembourg to Philadelphia with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Luxembourg to Philadelphia Airport were last updated today.

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

What documentation or ID do you need to fly to Philadelphia Airport?

The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$714 Cheap Flights from Luxembourg to Philadelphia in 2026

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Find the cheapest flights from Luxembourg to Philadelphia

Round-trip

One-way

Last minute

Recent round-trip flight deals from Luxembourg to Philadelphia

Enter your travel dates to find the best prices.

10:25 am - 4:05 pm

LUX

PHL

11h 40m

1 stop

1:27 pm - 1:35 pm

PHL

LUX

18h 08m

2 stops

$714Multiple Airlines

Thu, Apr 9 - Tue, Apr 14

8:20 am - 4:05 pm

LUX

PHL

13h 45m

1 stop

2:55 pm - 4:10 pm

PHL

LUX

19h 15m

2 stops

$717United Airlines

Thu, Apr 9 - Tue, Apr 14

8:20 am - 3:44 pm

LUX

PHL

37h 24m

2 stops

3:30 pm - 9:30 am

PHL

LUX

36h 00m

2 stops

$720Air Canada

Thu, Apr 9 - Tue, Apr 14

2:30 pm - 10:43 pm

LUX

PHL

14h 13m

2 stops

4:25 pm - 4:10 pm

PHL

LUX

17h 45m

2 stops

$721Air Canada

Thu, Apr 9 - Tue, Apr 14

6:05 am - 2:46 pm

LUX

PHL

14h 41m

2 stops

9:15 am - 10:00 am

PHL

LUX

18h 45m

2 stops

$724Multiple Airlines

Thu, Apr 16 - Tue, Apr 21

9:05 pm - 3:30 pm

LUX

PHL

24h 25m

1 stop

10:05 pm - 10:45 am

PHL

LUX

30h 40m

1 stop

$727American Airlines

Thu, Apr 9 - Tue, Apr 14

9:05 pm - 3:30 pm

LUX

PHL

24h 25m

1 stop

10:05 pm - 10:45 am

PHL

LUX

30h 40m

1 stop

$728American Airlines

Thu, Apr 16 - Tue, Apr 21

11:45 am - 12:10 pm

LUX

PHL

30h 25m

1 stop

6:40 pm - 10:40 am

PHL

LUX

10h 00m

1 stop

$730Multiple Airlines

Thu, Apr 9 - Tue, Apr 14

9:05 pm - 4:47 pm

LUX

PHL

25h 42m

2 stops

6:40 pm - 10:40 am

PHL

LUX

10h 00m

1 stop

$736Multiple Airlines

Thu, Apr 16 - Tue, Apr 21

6:05 am - 4:05 pm

LUX

PHL

16h 00m

1 stop

5:40 pm - 10:20 am

PHL

LUX

10h 40m

1 stop

$740Lufthansa

Thu, May 7 - Mon, May 11

United Airlines flights from Luxembourg to Philadelphia

Our best United Airlines deals on Luxembourg to Philadelphia flight tickets

United Airlines

Apr 9

LUX8:20 amLuxembourg

13h 45m

1 stop

PHL4:05 pmPhiladelphia

Apr 14

PHL2:55 pmPhiladelphia

19h 15m

2 stops

LUX4:10 pmLuxembourg

$717

United Airlines

May 7

LUX8:20 amLuxembourg

13h 45m

1 stop

PHL4:05 pmPhiladelphia

May 11

PHL7:45 pmPhiladelphia

14h 25m

2 stops

LUX4:10 pmLuxembourg

$746

United Airlines

Jul 10

LUX8:20 amLuxembourg

22h 37m

2 stops

PHL12:57 amPhiladelphia

Jul 25

PHL6:55 pmPhiladelphia

42h 35m

2 stops

LUX7:30 pmLuxembourg

$896

Air Canada flights from Luxembourg to Philadelphia

Our best Air Canada deals on Luxembourg to Philadelphia flight tickets

Air Canada

Apr 9

LUX8:20 amLuxembourg

37h 24m

2 stops

PHL3:44 pmPhiladelphia

Apr 14

PHL3:30 pmPhiladelphia

36h 00m

2 stops

LUX9:30 amLuxembourg

$720

Air Canada

Apr 9

LUX2:30 pmLuxembourg

14h 13m

2 stops

PHL10:43 pmPhiladelphia

Apr 14

PHL4:25 pmPhiladelphia

17h 45m

2 stops

LUX4:10 pmLuxembourg

$721

Air Canada

May 7

LUX6:05 amLuxembourg

21h 28m

2 stops

PHL9:33 pmPhiladelphia

May 11

PHL10:05 amPhiladelphia

17h 25m

2 stops

LUX9:30 amLuxembourg

$744

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/9

10:25 am-4:05 pm

1 stop11h 40m

Philadelphia

Tue 4/14

1:27 pm-1:35 pm

2 stops18h 08m

$714

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/9

8:20 am-4:05 pm

1 stop13h 45m

Philadelphia

Tue 4/14

2:55 pm-4:10 pm

2 stops19h 15m

$717

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/9

8:20 am-3:44 pm

2 stops37h 24m

Philadelphia

Tue 4/14

3:30 pm-9:30 am

2 stops36h 00m

$720

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/9

2:30 pm-10:43 pm

2 stops14h 13m

Philadelphia

Tue 4/14

4:25 pm-4:10 pm

2 stops17h 45m

$721

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/16

6:05 am-2:46 pm

2 stops14h 41m

Philadelphia

Tue 4/21

9:15 am-10:00 am

2 stops18h 45m

$724

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/9

9:05 pm-3:30 pm

1 stop24h 25m

Philadelphia

Tue 4/14

10:05 pm-10:45 am

1 stop30h 40m

$727

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/16

9:05 pm-3:30 pm

1 stop24h 25m

Philadelphia

Tue 4/21

10:05 pm-10:45 am

1 stop30h 40m

$728

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/9

11:45 am-12:10 pm

1 stop30h 25m

Philadelphia

Tue 4/14

6:40 pm-10:40 am

1 stop10h 00m

$730

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 4/16

9:05 pm-4:47 pm

2 stops25h 42m

Philadelphia

Tue 4/21

6:40 pm-10:40 am

1 stop10h 00m

$736

Quickest round-trip

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Thu 5/7

6:05 am-4:05 pm

1 stop16h 00m

Philadelphia

Mon 5/11

5:40 pm-10:20 am

1 stop10h 40m

$740

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Luxembourg to Philadelphia flight deals and tips

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

Fastest flight time	11h 40m
Direct flights	None

The fastest flight from Luxembourg to Philadelphia takes 11h 40m

There are no direct flights from Luxembourg to Philadelphia. There are no popular flight routes from Luxembourg to Philadelphia.

Search flight deals

When did momondo last update prices for flights from Luxembourg to Philadelphia Airport?
Prices for flights from Luxembourg to Philadelphia Airport were last updated today.
How old do you have to be to fly from Luxembourg to Philadelphia 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 Luxembourg to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Luxembourg to Philadelphia?
Price Alerts will notify you by email when the price for flights to Philadelphia from Luxembourg decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Luxembourg to Philadelphia with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

Essington

New Castle

Vineland

Pottstown

Somers Point

Why use momondo?

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

Finding the right flight to Philadelphia from Luxembourg is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Luxembourg to Philadelphia flights to just show those with flexible booking policies.

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

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 Philadelphia from Luxembourg.

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

Yes momondo offers price alerts on flights to Philadelphia from Luxembourg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.