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$188+ Cheap flights from Sky Harbor Intl (PHX) to Luxembourg

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LUX
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Luxembourg

Keep the following information in mind while searching for Sky Harbor Intl to Luxembourg flight deals. Data was last updated January 7, 2026.

Round-trip from

$427
(Travelocity)

One-way from

$188
(Expedia)

Popular in

July

Cheapest in

January

Average price

$519
From Phoenix Sky Harbor Intl to Luxembourg
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One-way flight from Phoenix Sky Harbor Intl to Luxembourg
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Highest demand for flights based on searches. 22% potential increase in price ($233 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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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 January 7, 2026.

This Travelocity deal was found by Cheapflights users on 1/7. 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.
Wed 2/48:25 pmPHX - LUX
1 stop16h 45mBritish Airways
Wed 2/119:55 pmLUX - PHX
1 stop28h 20mBritish Airways
Deal found 1/7$427
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 2/44:20 pmPHX - LUX
2 stops16h 30mAmerican Airlines
Wed 2/1111:00 amLUX - PHX
2 stops20h 57mAmerican Airlines
Deal found 1/7$449
This British Airways deal was found by Cheapflights users on 1/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:24 amPHX - LUX
2 stops17h 51mBritish Airways
Mon 3/99:55 pmLUX - PHX
1 stop28h 20mBritish Airways
Deal found 1/6$481
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:11 pmPHX - LUX
2 stops16h 49mBritish Airways
Thu 8/2711:40 amLUX - PHX
1 stop16h 20mBritish Airways
Deal found 1/7$506
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:35 amPHX - LUX
2 stops16h 55mBritish Airways
Fri 2/279:55 pmLUX - PHX
1 stop28h 25mBritish Airways
Deal found 1/6$531
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 8/161:30 pmPHX - LUX
2 stops19h 20mUnited Airlines
Thu 8/278:20 amLUX - PHX
3 stops23h 39mUnited Airlines
Deal found 1/7$551
This Booking.com deal was found by Cheapflights users on 1/6. 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.
Fri 5/19:05 pmPHX - LUX
1 stop32h 25mBritish Airways
Sun 5/103:30 pmLUX - PHX
2 stops38h 03mBritish Airways
Deal found 1/6$564

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 7, 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

Wed 2/4

8:25 pm-9:10 pm

1 stop16h 45m

Luxembourg

Wed 2/11

9:55 pm-6:15 pm

1 stop28h 20m

$427

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 2/4

4:20 pm-4:50 pm

2 stops16h 30m

Luxembourg

Wed 2/11

11:00 am-11:57 pm

2 stops20h 57m

$449

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 3/4

12:21 am-10:15 am

2 stops25h 54m

Luxembourg

Mon 3/9

5:10 pm-6:15 pm

1 stop33h 05m

$481

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Fri 5/1

9:05 pm-2:30 pm

1 stop32h 25m

Luxembourg

Sun 5/10

3:30 pm-8:33 pm

2 stops38h 03m

$564

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 2/19

8:00 am-2:30 pm

2 stops22h 30m

Luxembourg

Sat 2/28

2:20 pm-11:44 am

2 stops29h 24m

$567

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 4/1

9:05 pm-8:20 pm

1 stop14h 15m

$188

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Mon 2/2

6:08 pm-9:05 pm

2 stops18h 57m

$191

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 4/1

6:40 am-10:45 am

2 stops19h 05m

$191

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Mon 2/2

11:35 am-9:00 am

3 stops37h 25m

$261

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Wed 6/3

8:52 am-10:45 am

2 stops16h 53m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 15 results
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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 7, 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
7,655 reviews

Boarding

6.9

Entertainment

6.4

Food

6.4

Comfort

6.7

Overall

6.7

Crew

7.6

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
7,655 reviews
British Airways
6.7
Okay
7,655 reviews

Boarding

6.9

Entertainment

6.4

Food

6.4

Comfort

6.7

Overall

6.7

Crew

7.6

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.

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

    British Airways and American Airlines can get you from Phoenix Sky Harbor Intl Airport to Luxembourg in just under 16h 30m. Your travel time can differ by up to 15m. The distance between Phoenix Sky Harbor Intl Airport and Luxembourg is about 5561 mi. This flight may include one or multiple stops.

  • 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

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Alternative routes for Sky Harbor Intl to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$578Average$761FlexibilityNo cancel feeOn-time70%

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