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$505+ Cheap flights from Sky Harbor Intl (PHX) to Luxembourg (LUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LUX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$505
(Billigflug)

Popular in

July

Cheapest in

September

Average price

$621
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.
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From Phoenix Sky Harbor Intl to Luxembourg
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Highest demand for flights based on searches. 23% potential increase in price ($236 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 October 2025
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Find 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 October 28, 2025.

This Billigflug deal was found by Cheapflights users on 10/27. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:55 pmPHX - LUX
2 stops19h 25mMultiple Airlines
Mon 12/810:35 amLUX - PHX
2 stops18h 30mMultiple Airlines
Deal found 10/27$505
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:44 pmPHX - LUX
2 stops37h 16mSWISS
Tue 1/137:05 pmLUX - PHX
2 stops36h 52mSWISS
Deal found 10/26$520
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:00 amPHX - LUX
2 stops18h 05mAir Canada
Sun 12/77:10 amLUX - PHX
2 stops23h 20mAir Canada
Deal found 10/28$521
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:25 pmPHX - LUX
1 stop16h 45mBritish Airways
Tue 1/1310:15 amLUX - PHX
1 stop16h 00mBritish Airways
Deal found 10/26$525
This Air France deal was found by Cheapflights users on 10/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:50 pmPHX - LUX
1 stop14h 00mMultiple Airlines
Sun 12/76:00 amLUX - PHX
2 stops19h 25mMultiple Airlines
Deal found 10/28$530
This Air France deal was found by Cheapflights users on 10/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:50 pmPHX - LUX
1 stop14h 00mAir France
Sun 12/710:50 amLUX - PHX
1 stop34h 45mAir France
Deal found 10/26$539
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:00 amPHX - LUX
2 stops18h 05mMultiple Airlines
Wed 12/177:10 amLUX - PHX
2 stops43h 27mMultiple Airlines
Deal found 10/26$622
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/910:45 amPHX - LUX
3 stops21h 35mUnited Airlines
Tue 1/139:30 amLUX - PHX
2 stops36h 24mUnited Airlines
Deal found 10/26$700

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 October 28, 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

Sky Harbor Intl

Fly to

Luxembourg

Route

Depart

Return

Price

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Mon 11/24

12:55 pm-4:20 pm

2 stops19h 25m

Luxembourg

Mon 12/8

10:35 am-9:05 pm

2 stops18h 30m

$505

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Tue 12/9

4:44 pm-2:00 pm

2 stops37h 16m

Luxembourg

Tue 1/13

7:05 pm-11:57 pm

2 stops36h 52m

$520

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 11/27

8:00 am-10:05 am

2 stops18h 05m

Luxembourg

Sun 12/7

7:10 am-10:30 pm

2 stops23h 20m

$521

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Tue 12/9

8:25 pm-9:10 pm

1 stop16h 45m

Luxembourg

Tue 1/13

10:15 am-6:15 pm

1 stop16h 00m

$525

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 11/27

3:50 pm-9:55 pm

1 stop22h 05m

Luxembourg

Sun 12/7

6:00 am-5:25 pm

2 stops19h 25m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Luxembourg flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Luxembourg (average of $508). 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.

What is the cheapest time of day to fly from PHX to LUX?

Find hourly flight availability from Sky Harbor Intl to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Luxembourg, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 41% versus a flight in the afternoon.

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 October 28, 2025.
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
7,483 reviews

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.3

Comfort

6.7

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,483 reviews
British Airways
6.7
Okay
7,483 reviews

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.3

Comfort

6.7

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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?

    SWISS and Air Canada can get you from Phoenix Sky Harbor Intl Airport to Luxembourg in just under 18h 05m. Your travel time can differ by up to 19h 11m. The distance between Phoenix Sky Harbor Intl Airport and Luxembourg is about 5561 mi. This flight may include one or multiple stops.

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

    British Airways, at $508, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Luxembourg.. British Airways is 35% 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Luxembourg (average of $508). 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

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$508Average$629FlexibilityNo cancel feeOn-time70%

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