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Cheap flights from Phoenix Sky Harbor Intl Airport to Luxembourg from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Luxembourg departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:40 pm - 7:35 pmPHX-LUX
20h 55m2 stops
Multiple Airlines Logo
7:10 pm - 5:55 pmLUX-PHX
31h 45m2 stops
$638Multiple Airlines
Find Deal
Fri, Apr 10 - Mon, Apr 13
Lufthansa Logo
10:25 am - 1:35 pmPHX-LUX
19h 10m2 stops
Lufthansa Logo
10:45 am - 7:52 pmLUX-PHX
18h 07m2 stops
$648Lufthansa
Find Deal
Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
4:21 pm - 6:30 pmPHX-LUX
18h 09m2 stops
Multiple Airlines Logo
10:35 am - 7:54 pmLUX-PHX
17h 19m2 stops
$665Multiple Airlines
Find Deal
Fri, Feb 27 - Sun, Mar 8
Air France Logo
3:50 pm - 1:50 pmPHX-LUX
14h 00m1 stop
Air France Logo
7:30 am - 1:35 pmLUX-PHX
14h 05m1 stop
$676Air France
Find Deal
Fri, Feb 27 - Sun, Mar 8
Air France Logo
10:46 am - 10:35 amPHX-LUX
15h 49m2 stops
Air France Logo
7:30 am - 1:35 pmLUX-PHX
14h 05m1 stop
$680Air France
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Fri, Feb 27 - Sun, Mar 8
United Airlines Logo
1:40 pm - 7:35 pmPHX-LUX
20h 55m2 stops
United Airlines Logo
8:25 am - 12:44 pmLUX-PHX
37h 19m3 stops
$684United Airlines
Find Deal
Fri, Apr 10 - Mon, Apr 13
TAP AIR PORTUGAL Logo
11:53 pm - 4:50 pmPHX-LUX
32h 57m2 stops
TAP AIR PORTUGAL Logo
5:40 pm - 9:01 pmLUX-PHX
35h 21m2 stops
$792TAP AIR PORTUGAL
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Fri, Nov 28 - Sun, Dec 7
British Airways Logo
12:44 am - 10:15 amPHX-LUX
25h 31m2 stops
British Airways Logo
6:15 pm - 7:14 pmLUX-PHX
32h 59m2 stops
$1,358British Airways
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Wed, Nov 26 - Sun, Dec 7
United Airlines Logo
10:45 am - 4:20 pmPHX-LUX
21h 35m3 stops
United Airlines Logo
9:30 am - 1:14 amLUX-PHX
23h 44m2 stops
$1,621United Airlines
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Thu, Dec 11 - Sat, Dec 20
British Airways Logo
12:39 am - 10:15 amPHX-LUX
25h 36m2 stops
British Airways Logo
11:00 am - 12:34 amLUX-PHX
21h 34m2 stops
$1,892British Airways
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Tue, Dec 23 - Thu, Jan 1

Air France flights from Phoenix Sky Harbor Intl Airport to Luxembourg

Our best Air France deals on Phoenix Sky Harbor Intl Airport to Luxembourg flight tickets
Air France
Feb 27
PHX3:50 pmPhoenix Sky Harbor Intl
14h 00m
1 stop
LUX1:50 pmLuxembourg
Mar 8
LUX7:30 amLuxembourg
14h 05m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$676
Find similar
Air France
Feb 27
PHX10:46 amPhoenix Sky Harbor Intl
15h 49m
2 stops
LUX10:35 amLuxembourg
Mar 8
LUX7:30 amLuxembourg
14h 05m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$680
Find similar
Air France
Mar 27
PHX3:50 pmPhoenix Sky Harbor Intl
14h 00m
1 stop
LUX1:50 pmLuxembourg
Mar 31
LUX7:30 amLuxembourg
23h 22m
2 stops
PHX9:52 pmPhoenix Sky Harbor Intl
$688
Find similar

United Airlines flights from Phoenix Sky Harbor Intl Airport to Luxembourg

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Luxembourg flight tickets
United Airlines
Apr 10
PHX1:40 pmPhoenix Sky Harbor Intl
20h 55m
2 stops
LUX7:35 pmLuxembourg
Apr 13
LUX8:25 amLuxembourg
37h 19m
3 stops
PHX12:44 pmPhoenix Sky Harbor Intl
$684
Find similar
United Airlines
Dec 11
PHX10:45 amPhoenix Sky Harbor Intl
21h 35m
3 stops
LUX4:20 pmLuxembourg
Dec 20
LUX9:30 amLuxembourg
23h 44m
2 stops
PHX1:14 amPhoenix Sky Harbor Intl
$1,621
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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 November 4, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 4/10

1:40 pm-7:35 pm

2 stops20h 55m

Luxembourg

Mon 4/13

7:10 pm-5:55 pm

2 stops31h 45m

$638

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 3/27

10:25 am-1:35 pm

2 stops19h 10m

Luxembourg

Tue 3/31

10:45 am-7:52 pm

2 stops18h 07m

$648

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 2/27

4:21 pm-6:30 pm

2 stops18h 09m

Luxembourg

Sun 3/8

10:35 am-7:54 pm

2 stops17h 19m

$665

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 2/27

3:50 pm-1:50 pm

1 stop14h 00m

Luxembourg

Sun 3/8

7:30 am-1:35 pm

1 stop14h 05m

$676

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 2/27

10:46 am-10:35 am

2 stops15h 49m

Luxembourg

Sun 3/8

7:30 am-1:35 pm

1 stop14h 05m

$680

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 4/10

1:40 pm-7:35 pm

2 stops20h 55m

Luxembourg

Mon 4/13

8:25 am-12:44 pm

3 stops37h 19m

$684

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 11/28

11:53 pm-4:50 pm

2 stops32h 57m

Luxembourg

Sun 12/7

5:40 pm-9:01 pm

2 stops35h 21m

$792

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 11/26

12:44 am-10:15 am

2 stops25h 31m

Luxembourg

Sun 12/7

6:15 pm-7:14 pm

2 stops32h 59m

$1,358

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 12/11

10:45 am-4:20 pm

3 stops21h 35m

Luxembourg

Sat 12/20

9:30 am-1:14 am

2 stops23h 44m

$1,621

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Tue 12/23

12:39 am-10:15 am

2 stops25h 36m

Luxembourg

Thu 1/1

11:00 am-12:34 am

2 stops21h 34m

$1,892

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Luxembourg from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of September, then departing from Phoenix Sky Harbor Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $554.

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Phoenix Sky Harbor Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $508. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Thursday is $1,083.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the morning. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Luxembourg in the morning for as low as $822. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $971.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Luxembourg flights?

You could potentially save up to 46% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Luxembourg flight.

Cheap Phoenix Sky Harbor Intl Airport to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Luxembourg

Direct flights

None
There are no direct flights from Phoenix Sky Harbor Intl Airport to Luxembourg. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Luxembourg.
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  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Luxembourg?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Luxembourg are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Luxembourg?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Luxembourg?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Luxembourg.

  • What documentation or ID do you need to fly to Luxembourg?

    The required travel and health documents for your Luxembourg 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 Luxembourg. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix Sky Harbor Intl Airport to Luxembourg

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,496 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find Phoenix 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 Phoenix to Luxembourg with flexible booking policies on momondo?

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

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

momondo helps you find the best flight between Phoenix and Luxembourg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Phoenix to Luxembourg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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