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$217+ Cheap flights from Sky Harbor Intl (PHX) to Luxembourg (LUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LUX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Luxembourg

Cheapest flights from Sky Harbor Intl to Luxembourg
Explore the most affordable flight options available from Sky Harbor Intl to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:35 pm
PHX
-
LUX
1 stop18h 45m
American Airlines
Wed 5/69:35 pm
LUX
-
PHX
1 stop24h 25m
American Airlines
Deal found 1/26$497
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:31 pm
PHX
-
LUX
2 stops19h 59m
Lufthansa
Fri 5/86:15 am
LUX
-
PHX
2 stops20h 55m
Lufthansa
Deal found 1/27$549
This Travelocity deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:05 pm
PHX
-
LUX
1 stop14h 20m
British Airways
Sat 8/2210:55 am
LUX
-
PHX
1 stop17h 05m
British Airways
Deal found 1/27$600
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:30 am
PHX
-
LUX
2 stops18h 55m
American Airlines
Fri 5/89:15 pm
LUX
-
PHX
1 stop24h 45m
American Airlines
Deal found 1/27$603
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:55 am
PHX
-
LUX
2 stops17h 25m
Lufthansa
Sat 8/226:05 am
LUX
-
PHX
2 stops22h 50m
Lufthansa
Deal found 1/27$610
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:45 am
PHX
-
LUX
2 stops25h 35m
United Airlines
Thu 3/199:30 am
LUX
-
PHX
2 stops20h 41m
United Airlines
Deal found 1/26$617
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:30 am
PHX
-
LUX
2 stops24h 00m
United Airlines
Fri 6/58:20 am
LUX
-
PHX
2 stops34h 19m
United Airlines
Deal found 1/25$623
This Gotogate deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:33 am
PHX
-
LUX
2 stops24h 57m
Lufthansa
Thu 3/197:05 am
LUX
-
PHX
2 stops19h 24m
Lufthansa
Deal found 1/26$628
This Trip.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:05 pm
PHX
-
LUX
1 stop14h 20m
British Airways
Fri 5/89:15 pm
LUX
-
PHX
1 stop30h 45m
British Airways
Deal found 1/27$630

Find flight deals from Sky Harbor Intl to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(American Airlines)

One-way from

$217
(AirNGo)

Popular in

July

Cheapest in

January

Average price

$519
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Luxembourg flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Luxembourg flights.
Search Deals
From Phoenix Sky Harbor Intl to Luxembourg
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Luxembourg
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Luxembourg that are best for you.

Fly from

Sky Harbor Intl

Fly to

Luxembourg

Route

Depart

Return

Price

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Sun 4/26

4:35 pm-8:20 pm

1 stop18h 45m

Luxembourg

Wed 5/6

9:35 pm-1:00 pm

1 stop24h 25m

$497

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 4/30

2:31 pm-7:30 pm

2 stops19h 59m

Luxembourg

Fri 5/8

6:15 am-6:10 pm

2 stops20h 55m

$549

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Mon 2/23

8:25 pm-9:05 pm

1 stop16h 40m

Luxembourg

Mon 3/2

5:10 pm-6:15 pm

1 stop33h 05m

$553

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Mon 2/23

3:55 pm-4:20 pm

2 stops16h 25m

Luxembourg

Mon 3/2

7:05 pm-11:03 pm

2 stops35h 58m

$554

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 3/12

6:45 am-4:20 pm

2 stops25h 35m

Luxembourg

Thu 3/19

9:30 am-10:11 pm

2 stops20h 41m

$617

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 5/20

10:30 am-7:30 pm

2 stops24h 00m

Luxembourg

Fri 6/5

8:20 am-9:39 am

2 stops34h 19m

$623

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Mon 3/23

7:00 am-2:25 pm

3 stops23h 25m

$289

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Mon 3/23

8:25 pm-9:05 pm

1 stop16h 40m

$525

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 4/29

10:55 pm-10:45 pm

2 stops38h 50m

$3,332

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 4/29

4:35 pm-8:15 pm

1 stop18h 40m

$5,648

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Sky Harbor Intl to Luxembourg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Luxembourg in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Luxembourg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Luxembourg

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Luxembourg?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Luxembourg (average of $519). Flying from Phoenix Sky Harbor Intl Airport to Luxembourg in July is currently the most expensive (average of $1,219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated January 27, 2026.
Get a feel of what it's like to fly with British Airways from Phoenix Sky Harbor Intl Airport to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,702 reviews

Entertainment

6.4

Crew

7.6

Boarding

6.9

Overall

6.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,702 reviews
British Airways
6.7
Okay
7,702 reviews

Entertainment

6.4

Crew

7.6

Boarding

6.9

Overall

6.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Luxembourg from Phoenix Sky Harbor Intl?

    Most people fly into Luxembourg (LUX) if they book a flight to Luxembourg from Phoenix Sky Harbor Intl. On average, Luxembourg has 0 inbound flights from Phoenix Sky Harbor Intl per day from 1 airline. Luxembourg is conveniently located just 3.8 mi from Luxembourg’s city center.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Luxembourg?

    American Airlines can get you from Phoenix Sky Harbor Intl Airport to Luxembourg in just under 18h 45m. Your travel time can differ by up to . The distance between Phoenix Sky Harbor Intl Airport and Luxembourg is about 5561 mi.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Luxembourg round-trip?

    British Airways, at $578, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Luxembourg.. British Airways is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Sky Harbor Intl to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Luxembourg.

  • Can I find deals for business class flights from Sky Harbor Intl to Luxembourg?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Luxembourg?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Luxembourg (average of $519). Flying from Phoenix Sky Harbor Intl Airport to Luxembourg in July is currently the most expensive (average of $1,219). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Luxembourg by adding a car rental and/or hotel reservation to your travel itinerary.
Luxembourg Airport car rentals

Top airline flying from Sky Harbor Intl to Luxembourg

Discover the top airline that operate flights from Sky Harbor Intl to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$578Average$859FlexibilityNo cancel feeOn-time70%

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