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$629+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LUX
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
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 December 14, 2025.

This Arangrant deal was found by Cheapflights users on 12/12. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:25 pmPHX - LUX
1 stop16h 45mMultiple Airlines
Wed 2/1811:00 amLUX - PHX
1 stop15h 20mMultiple Airlines
Deal found 12/12$3,308
This Arangrant deal was found by Cheapflights users on 12/12. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:25 pmPHX - LUX
1 stop16h 45mBritish Airways
Fri 2/2011:00 amLUX - PHX
2 stops19h 00mBritish Airways
Deal found 12/12$3,319
This AranGrant deal was found by Cheapflights users on 12/12. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:20 pmPHX - LUX
2 stops16h 30mBritish Airways
Wed 2/1811:00 amLUX - PHX
2 stops20h 00mBritish Airways
Deal found 12/12$3,323
This Air France deal was found by Cheapflights users on 12/12. 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.
Wed 12/312:00 pmPHX - LUX
2 stops15h 50mAir France
Thu 2/197:30 amLUX - PHX
2 stops18h 05mAir France
Deal found 12/12$3,371
This Air France deal was found by Cheapflights users on 12/12. 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.
Wed 12/313:50 pmPHX - LUX
1 stop14h 00mAir France
Fri 2/207:30 amLUX - PHX
1 stop14h 05mAir France
Deal found 12/12$4,077
This KAYAK deal was found by Cheapflights users on 12/12. 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 12/3011:59 pmPHX - LUX
2 stops25h 56mTurkish Airlines
Fri 2/206:00 pmLUX - PHX
2 stops35h 47mTurkish Airlines
Deal found 12/12$5,604
This KAYAK deal was found by Cheapflights users on 12/12. 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.
Wed 12/3111:59 pmPHX - LUX
2 stops25h 56mTurkish Airlines
Sat 2/216:00 pmLUX - PHX
2 stops35h 47mTurkish Airlines
Deal found 12/12$6,299
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Wed 12/318:00 amPHX - LUX
2 stops16h 40mAir Canada
Tue 2/179:30 amLUX - PHX
2 stops39h 55mAir Canada
Deal found 12/12$8,545
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Tue 12/3012:45 pmPHX - LUX
2 stops35h 55mAir Canada
Wed 2/1810:35 amLUX - PHX
2 stops19h 55mAir Canada
Deal found 12/12$8,546

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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$629
(Scandinavian Airlines)

Popular in

July

Cheapest in

January

Average price

$1,094
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Luxembourg flights.
Search Deals
From Phoenix Sky Harbor Intl to Luxembourg
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 14, 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

Thu 1/29

6:15 am-5:55 pm

2 stops27h 40m

Luxembourg

Mon 2/2

6:30 pm-10:40 pm

2 stops36h 10m

$629

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 1/29

8:25 pm-9:10 pm

1 stop16h 45m

Luxembourg

Mon 2/2

9:55 pm-6:15 pm

1 stop28h 20m

$964

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 6/11

2:55 pm-4:10 pm

2 stops16h 15m

Luxembourg

Sun 6/21

8:25 am-7:55 pm

2 stops20h 30m

$1,421

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 6/11

6:50 pm-8:30 pm

1 stop16h 40m

Luxembourg

Sun 6/21

3:30 pm-2:10 pm

1 stop31h 40m

$1,422

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 4/29

10:10 pm-4:55 pm

2 stops33h 45m

$3,527

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 4/29

4:50 pm-8:20 pm

1 stop18h 30m

$5,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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 December.
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, 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.

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 December 14, 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 December 14, 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
7,574 reviews

Overall

6.7

Food

6.4

Comfort

6.7

Crew

7.6

Boarding

6.9

Entertainment

6.4

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
7,574 reviews
British Airways
6.7
Okay
7,574 reviews

Overall

6.7

Food

6.4

Comfort

6.7

Crew

7.6

Boarding

6.9

Entertainment

6.4

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?

    Scandinavian Airlines and British Airways can get you from Phoenix Sky Harbor Intl Airport to Luxembourg in just under 16h 45m. Your travel time can differ by up to 10h 55m. 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 $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

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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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$578Average$761FlexibilityNo cancel feeOn-time70%

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