$289 Find Cheap Flights from Phoenix to Luxembourg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Luxembourg departing on 3/23. 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

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Book Cheap Phoenix to Luxembourg Plane Tickets

 
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

Sun, Apr 26 - Wed, May 6
American Airlines Logo
4:35 pm - 8:20 pm
PHX
-
LUX
18h 45m
1 stop
American Airlines Logo
9:35 pm - 1:00 pm
LUX
-
PHX
24h 25m
1 stop
$497American Airlines
Sun, Apr 26 - Wed, May 6
American Airlines Logo
4:58 pm - 8:20 pm
PHX
-
LUX
18h 22m
2 stops
American Airlines Logo
9:35 pm - 1:00 pm
LUX
-
PHX
24h 25m
1 stop
$502American Airlines
Sun, Apr 26 - Wed, May 6
American Airlines Logo
3:34 pm - 8:20 pm
PHX
-
LUX
19h 46m
2 stops
American Airlines Logo
11:35 am - 9:18 pm
LUX
-
PHX
18h 43m
2 stops
$512American Airlines
Thu, Apr 30 - Fri, May 8
Lufthansa Logo
2:31 pm - 7:30 pm
PHX
-
LUX
19h 59m
2 stops
Lufthansa Logo
6:15 am - 6:10 pm
LUX
-
PHX
20h 55m
2 stops
$549Lufthansa
Thu, Apr 30 - Fri, May 8
American Airlines Logo
6:30 am - 10:25 am
PHX
-
LUX
18h 55m
2 stops
American Airlines Logo
9:15 pm - 1:00 pm
LUX
-
PHX
24h 45m
1 stop
$603American Airlines
Thu, Mar 12 - Thu, Mar 19
United Airlines Logo
6:45 am - 4:20 pm
PHX
-
LUX
25h 35m
2 stops
United Airlines Logo
9:30 am - 10:11 pm
LUX
-
PHX
20h 41m
2 stops
$617United Airlines
Wed, May 20 - Fri, Jun 5
United Airlines Logo
10:30 am - 7:30 pm
PHX
-
LUX
24h 00m
2 stops
United Airlines Logo
8:20 am - 9:39 am
LUX
-
PHX
34h 19m
2 stops
$623United Airlines
Thu, Mar 12 - Thu, Mar 19
Lufthansa Logo
10:33 am - 7:30 pm
PHX
-
LUX
24h 57m
2 stops
Lufthansa Logo
7:05 am - 6:29 pm
LUX
-
PHX
19h 24m
2 stops
$628Lufthansa
Thu, Apr 30 - Fri, May 8
British Airways Logo
9:05 pm - 8:25 pm
PHX
-
LUX
14h 20m
1 stop
British Airways Logo
9:15 pm - 7:00 pm
LUX
-
PHX
30h 45m
1 stop
$630British Airways
Wed, May 20 - Fri, Jun 5
British Airways Logo
9:05 pm - 8:20 pm
PHX
-
LUX
14h 15m
1 stop
British Airways Logo
11:25 am - 7:00 pm
LUX
-
PHX
16h 35m
1 stop
$636British Airways
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 January, when tickets cost $519 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $1,311 and $1,094 respectively.

Good to know

Low seasonJanuary
Cheapest flight$289
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Phoenix to Luxembourg

FAQs - booking Luxembourg flights

  • 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 from Phoenix to Luxembourg 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 from Phoenix to Luxembourg with an airline and back with another airline.

  • 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 from Phoenix to Luxembourg 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

 
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 7704 reviews
6.4Food
7.6Crew
6.8Comfort
6.4Entertainment
6.9Boarding
Airline reviews

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

2.0 MediocreAnonymous, Jan 2026
LAX - LHR
Read more British Airways reviews

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.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

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

Information on your arrival and departure airports