What is the cheapest airline that flies from Luxembourg to Philadelphia?

American Airlines is the most popular carrier operating from Luxembourg to Philadelphia

What airlines fly to Philadelphia?

British Airways, Air France and KLM are the top three most popular airlines that fly to Philadelphia from Luxembourg according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 4 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

There is 1 operator available for flights from Luxembourg to Philadelphia Airport as of February 2026.

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.

$364 Cheap Flights from Luxembourg to Philadelphia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:15 pm - 2:35 pm

LUX

PHL

25h 20m

1 stop

8:40 pm - 9:30 am

PHL

LUX

31h 50m

1 stop

$659American Airlines

Sun, Mar 8 - Sun, Mar 15

10:50 am - 12:16 am

LUX

PHL

18h 26m

2 stops

3:30 pm - 9:55 am

PHL

LUX

13h 25m

2 stops

$670Multiple Airlines

Sun, Mar 8 - Sun, Mar 15

2:30 pm - 3:49 pm

LUX

PHL

54h 19m

2 stops

3:30 pm - 4:20 pm

PHL

LUX

19h 50m

2 stops

$680Air Canada

Sun, Mar 8 - Sun, Mar 15

7:10 am - 4:05 pm

LUX

PHL

14h 55m

1 stop

6:40 pm - 9:55 am

PHL

LUX

10h 15m

1 stop

$684Multiple Airlines

Sun, Mar 8 - Sun, Mar 15

10:50 am - 12:16 am

LUX

PHL

18h 26m

2 stops

6:40 pm - 6:00 pm

PHL

LUX

18h 20m

1 stop

$690Multiple Airlines

Sun, Mar 8 - Sun, Mar 15

10:35 am - 5:05 pm

LUX

PHL

11h 30m

1 stop

6:40 pm - 4:20 pm

PHL

LUX

16h 40m

2 stops

$709Lufthansa

Sun, Mar 8 - Sun, Mar 15

6:20 pm - 10:44 pm

LUX

PHL

33h 24m

3 stops

6:40 pm - 10:20 pm

PHL

LUX

22h 40m

3 stops

$1,251Multiple Airlines

Sun, Mar 8 - Sun, Mar 15

6:15 pm - 10:44 pm

LUX

PHL

33h 29m

3 stops

6:40 pm - 10:25 pm

PHL

LUX

22h 45m

2 stops

$1,329Multiple Airlines

Sun, Mar 8 - Sun, Mar 15

Air Canada flights from Luxembourg to Philadelphia

Our best Air Canada deals on Luxembourg to Philadelphia flight tickets

Air Canada

Apr 23

LUX6:05 amLuxembourg

39h 39m

2 stops

PHL3:44 pmPhiladelphia

Apr 30

PHL3:30 pmPhiladelphia

18h 40m

2 stops

LUX4:10 pmLuxembourg

$651

Air Canada

Mar 8

LUX2:30 pmLuxembourg

54h 19m

2 stops

PHL3:49 pmPhiladelphia

Mar 15

PHL3:30 pmPhiladelphia

19h 50m

2 stops

LUX4:20 pmLuxembourg

$680

Lufthansa flights from Luxembourg to Philadelphia

Our best Lufthansa deals on Luxembourg to Philadelphia flight tickets

Lufthansa

Apr 23

LUX8:20 amLuxembourg

13h 45m

1 stop

PHL4:05 pmPhiladelphia

Apr 30

PHL5:40 pmPhiladelphia

10h 40m

1 stop

LUX10:20 amLuxembourg

$652

Lufthansa

Mar 8

LUX10:35 amLuxembourg

11h 30m

1 stop

PHL5:05 pmPhiladelphia

Mar 15

PHL6:40 pmPhiladelphia

16h 40m

2 stops

LUX4:20 pmLuxembourg

$709

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

6:15 pm-2:35 pm

1 stop25h 20m

Philadelphia

Sun 3/15

8:40 pm-9:30 am

1 stop31h 50m

$659

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

10:50 am-12:16 am

2 stops18h 26m

Philadelphia

Sun 3/15

3:30 pm-9:55 am

2 stops13h 25m

$670

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

2:30 pm-3:49 pm

2 stops54h 19m

Philadelphia

Sun 3/15

3:30 pm-4:20 pm

2 stops19h 50m

$680

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

7:10 am-4:05 pm

1 stop14h 55m

Philadelphia

Sun 3/15

6:40 pm-9:55 am

1 stop10h 15m

$684

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

10:50 am-12:16 am

2 stops18h 26m

Philadelphia

Sun 3/15

6:40 pm-6:00 pm

1 stop18h 20m

$690

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

10:35 am-5:05 pm

1 stop11h 30m

Philadelphia

Sun 3/15

6:40 pm-4:20 pm

2 stops16h 40m

$709

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

6:20 pm-10:44 pm

3 stops33h 24m

Philadelphia

Sun 3/15

6:40 pm-10:20 pm

3 stops22h 40m

$1,251

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Sun 3/8

6:15 pm-10:44 pm

3 stops33h 29m

Philadelphia

Sun 3/15

6:40 pm-10:25 pm

2 stops22h 45m

$1,329

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Tue 6/16

11:30 am-4:40 pm

1 stop11h 10m

$364

LuxembourgPhiladelphia

LUX - PHL

LUXPHL

Luxembourg

Tue 6/16

11:30 am-12:10 pm

1 stop30h 40m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Luxembourg to Philadelphia

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

Prices

Airlines

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Luxembourg is in April. Flight prices, which tend to average around $579, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Philadelphia, with average flight prices from Luxembourg averaging around $589.

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	18h 18m
Direct flights	None

The fastest flight from Luxembourg to Philadelphia takes 18h 18m

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 many operators does momondo search for flights from Luxembourg to Philadelphia Airport?
There is 1 operator available for flights from Luxembourg to Philadelphia Airport as of February 2026.
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.

Best airlines flying from Luxembourg to Philadelphia

Compare and see reviews for airlines that fly from Luxembourg to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $456	Free Cancellation	Rating 6.7 7,724 reviews		Search British Airways flights

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

Vineland

New Castle

Elkton

Pottstown

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.