PHX - BRU

$313 Find Cheap Flights from Phoenix to Brussels

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 Brussels departing on 1/9. 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 Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Brussels, 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 Brussels, 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
$539
Overall average: $1,310
United Airlines
Fri 1/16Tue 1/20
PHX - BRU • 2 stops
Cheapest one-way
$313
Multiple Airlines
Fri 1/9
PHX - BRU • 3 stops
Top airlines
Air Canada
Cheapest • from $483 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 24% price drop
July
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 Brussels!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Brussels (PHX-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Brussels 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 Brussels

Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
2:42 pm - 1:15 pmPHX-BRU
14h 33m2 stops
United Airlines Logo
10:00 am - 8:37 pmBRU-PHX
42h 37m2 stops
$539United Airlines
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Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
10:22 am - 8:55 amPHX-BRU
14h 33m1 stop
United Airlines Logo
10:00 am - 12:37 pmBRU-PHX
34h 37m2 stops
$543United Airlines
Find Deal
Sat, Apr 18 - Mon, Apr 27
Scandinavian Airlines Logo
10:15 am - 2:35 pmPHX-BRU
19h 20m3 stops
Scandinavian Airlines Logo
5:45 am - 9:52 pmBRU-PHX
25h 07m2 stops
$550Scandinavian Airlines
Find Deal
Sat, Apr 18 - Mon, Apr 27
Scandinavian Airlines Logo
10:15 am - 2:35 pmPHX-BRU
19h 20m3 stops
Scandinavian Airlines Logo
5:45 am - 10:58 pmBRU-PHX
26h 13m3 stops
$554Scandinavian Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
Brussels Airlines Logo
10:22 am - 8:55 amPHX-BRU
14h 33m1 stop
Brussels Airlines Logo
11:55 am - 8:37 pmBRU-PHX
16h 42m1 stop
$566Brussels Airlines
Find Deal
Sat, Apr 18 - Mon, Apr 27
Scandinavian Airlines Logo
10:15 am - 11:00 pmPHX-BRU
27h 45m2 stops
Scandinavian Airlines Logo
5:45 am - 9:52 pmBRU-PHX
25h 07m2 stops
$576Scandinavian Airlines
Find Deal
Mon, Apr 20 - Fri, May 1
Scandinavian Airlines Logo
11:15 pm - 10:40 amPHX-BRU
26h 25m2 stops
Scandinavian Airlines Logo
11:20 am - 10:58 pmBRU-PHX
44h 38m2 stops
$613Scandinavian Airlines
Find Deal
Mon, Apr 20 - Fri, May 1
Scandinavian Airlines Logo
11:15 pm - 10:40 amPHX-BRU
26h 25m2 stops
Scandinavian Airlines Logo
5:45 am - 10:58 pmBRU-PHX
26h 13m3 stops
$654Scandinavian Airlines
Find Deal
Fri, Mar 13 - Sun, Mar 22
Air Canada Logo
11:20 pm - 7:50 amPHX-BRU
48h 30m2 stops
Air Canada Logo
10:00 am - 9:30 pmBRU-PHX
19h 30m1 stop
$658Air Canada
Find Deal
Thu, Feb 26 - Sun, Mar 8
Scandinavian Airlines Logo
1:24 pm - 6:35 pmPHX-BRU
21h 11m2 stops
Scandinavian Airlines Logo
10:20 am - 9:52 pmBRU-PHX
19h 32m2 stops
$666Scandinavian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Phoenix to Brussels flights

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

What’s the cheapest day of the week to fly from Phoenix to Brussels?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.

For Phoenix to Brussels, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Brussels back to Phoenix, the best deals are generally found on Friday, with Sunday being the most expensive.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

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 Brussels Bruxelles-National Airport, 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 Brussels Bruxelles-National Airport is March, where tickets cost $676 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $1,310 and $1,308 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$313
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Phoenix to Brussels

When to book flights from Phoenix to Brussels

Are your dates flexible? Find out the best times to travel from Phoenix to Brussels 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 Brussels flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport was $313 for a one-way ticket and $539 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Phoenix and on arrival in Brussels.

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

    When flying out of Phoenix you will be using Phoenix Sky Harbor Intl. You will be landing at Brussels, also known as Brussels Bruxelles-National.

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

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

  • Which airline alliances offer flights from Phoenix to Brussels?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Phoenix and Brussels, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Phoenix to Brussels, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Phoenix to Brussels are Delta and United Airlines. With an average price for the route of $806 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $802 and an overall rating of 7.4.

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

    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 Brussels.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels 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 Brussels?

    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 Brussels with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and BRU 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 Brussels?

    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 Brussels 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 5 airlines serving from Phoenix to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Brussels. 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 Brussels? 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.
7.9
DeltaOverall score based on 8000 reviews
7.3Food
8.1Boarding
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

2.0 MediocreAnonymous, Nov 2025ATL - TPA
Read more Delta reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Loved the crew . Absolutely no complaints. Except for luggage lost

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We are too tired and frustrated to comment politely at this point

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

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

Information on your arrival and departure airports