PHX - LUX

$499 Find Cheap Flights from Phoenix to Luxembourg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Luxembourg departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Luxembourg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Luxembourg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Luxembourg, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$499
Overall average: $636
Lufthansa
Tue 8/18Tue 8/25
PHX - LUX • 2 stops
Top airlines
Lufthansa
Cheapest • from $499 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Phoenix and Luxembourg. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Paris (CDG)
Cheapest • Avg $620 (round-trip)
Paris (CDG)
Shortest trip • 13h 43m (one-way)
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 34% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luxembourg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Luxembourg (PHX-LUX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Luxembourg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Luxembourg

Tue, Aug 18 - Tue, Aug 25
Lufthansa Logo
2:55 pm - 4:10 pm
PHX
-
LUX
16h 15m
2 stops
Lufthansa Logo
10:55 am - 7:55 pm
LUX
-
PHX
18h 00m
2 stops
$499Lufthansa
Tue, Aug 18 - Tue, Aug 25
British Airways Logo
9:05 pm - 7:45 pm
PHX
-
LUX
13h 40m
1 stop
British Airways Logo
11:30 am - 7:00 pm
LUX
-
PHX
16h 30m
1 stop
$500British Airways
Tue, Aug 18 - Tue, Aug 25
British Airways Logo
8:30 am - 10:40 am
PHX
-
LUX
17h 10m
2 stops
British Airways Logo
11:30 am - 7:00 pm
LUX
-
PHX
16h 30m
1 stop
$504British Airways
Tue, Aug 18 - Tue, Aug 25
British Airways Logo
9:05 pm - 7:45 pm
PHX
-
LUX
13h 40m
1 stop
British Airways Logo
11:30 am - 10:11 pm
LUX
-
PHX
19h 41m
2 stops
$510British Airways
Tue, Aug 18 - Tue, Aug 25
Lufthansa Logo
11:22 am - 2:00 pm
PHX
-
LUX
17h 38m
2 stops
Lufthansa Logo
6:05 am - 6:05 pm
LUX
-
PHX
21h 00m
2 stops
$511Lufthansa
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
10:30 am - 4:10 pm
PHX
-
LUX
20h 40m
3 stops
United Airlines Logo
8:30 am - 12:04 am
LUX
-
PHX
24h 34m
3 stops
$512United Airlines
Tue, Aug 18 - Tue, Aug 25
British Airways Logo
9:05 pm - 7:45 pm
PHX
-
LUX
13h 40m
1 stop
British Airways Logo
11:30 am - 7:00 pm
LUX
-
PHX
16h 30m
1 stop
$527British Airways
Sun, Apr 26 - Wed, May 6
British Airways Logo
9:05 pm - 8:20 pm
PHX
-
LUX
14h 15m
1 stop
British Airways Logo
11:35 am - 7:00 pm
LUX
-
PHX
16h 25m
1 stop
$553British Airways
Sun, Apr 26 - Wed, May 6
British Airways Logo
4:58 pm - 8:20 pm
PHX
-
LUX
18h 22m
2 stops
British Airways Logo
11:35 am - 7:00 pm
LUX
-
PHX
16h 25m
1 stop
$558British Airways
Sun, Apr 26 - Wed, May 6
United Airlines Logo
7:10 am - 7:30 pm
PHX
-
LUX
27h 20m
2 stops
United Airlines Logo
9:40 am - 12:18 pm
LUX
-
PHX
35h 38m
3 stops
$566United Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to Luxembourg flights

Get data-powered insights and trends into flights from Phoenix to Luxembourg to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Luxembourg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Luxembourg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Luxembourg is April, where tickets cost $517 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,386 and $1,094 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$499
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Phoenix to Luxembourg

When to book flights from Phoenix to Luxembourg

Are your dates flexible? Find out the best times to travel from Phoenix to Luxembourg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Luxembourg flights

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

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Luxembourg was $499 for a round-trip ticket.

  • Do I need a passport to fly between Phoenix and Luxembourg?

    A passport is required to fly from Phoenix to Luxembourg.

  • Which airports will I be using when flying from Phoenix to Luxembourg?

    Phoenix and Luxembourg are both served by 1 main airport. You will leave Phoenix from Phoenix Sky Harbor Intl and will be arriving at Luxembourg.

  • Which aircraft models fly most regularly from Phoenix to Luxembourg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Luxembourg?

    oneworld is the only airline alliance operating flights between Phoenix and Luxembourg.

  • How does KAYAK find such low prices on flights from Phoenix to Luxembourg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Luxembourg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Luxembourg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Luxembourg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Luxembourg with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and LUX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Luxembourg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Luxembourg from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Phoenix to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Luxembourg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Luxembourg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7772 reviews
6.8Comfort
7.6Crew
6.4Entertainment
6.9Boarding
6.4Food
Airline reviews

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

10.0 ExcellentAnonymous, Feb 2026
IAH - LHR
Read more British Airways reviews

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

Everything you need to know for your flight from Phoenix to Luxembourg

Information on your arrival and departure airports

Phoenix (PHX)
Luxembourg (LUX)