PHX - BRU

$523 Find Cheap Flights from Phoenix to Brussels

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 Brussels departing on 11/5. 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

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Wed, Nov 5 - Wed, Nov 12
Multiple Airlines Logo
12:45 pm - 1:15 pmPHX-BRU
16h 30m2 stops
Multiple Airlines Logo
10:00 am - 10:30 pmBRU-PHX
20h 30m1 stop
$523Multiple Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
Air Canada Logo
8:00 am - 7:50 amPHX-BRU
15h 50m1 stop
Air Canada Logo
10:00 am - 2:15 pmBRU-PHX
36h 15m2 stops
$529Air Canada
Find Deal
Thu, Nov 6 - Thu, Nov 13
United Airlines Logo
2:51 pm - 1:15 pmPHX-BRU
14h 24m2 stops
United Airlines Logo
10:00 am - 6:53 pmBRU-PHX
40h 53m2 stops
$530United Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
United Airlines Logo
2:51 pm - 1:15 pmPHX-BRU
14h 24m2 stops
United Airlines Logo
10:00 am - 3:42 pmBRU-PHX
37h 42m2 stops
$531United Airlines
Find Deal
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
12:28 pm - 8:55 amPHX-BRU
12h 27m1 stop
United Airlines Logo
10:00 am - 12:32 pmBRU-PHX
34h 32m2 stops
$534United Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 18
Delta Logo
7:00 am - 9:00 amPHX-BRU
18h 00m2 stops
Delta Logo
11:00 am - 11:47 pmBRU-PHX
20h 47m1 stop
$561Delta
Find Deal
Fri, Jan 9 - Tue, Jan 13
British Airways Logo
10:00 am - 10:50 amPHX-BRU
16h 50m2 stops
British Airways Logo
12:00 pm - 6:15 pmBRU-PHX
14h 15m1 stop
$565British Airways
Find Deal
Tue, Nov 4 - Wed, Nov 12
Delta Logo
12:59 am - 9:00 amPHX-BRU
24h 01m2 stops
Delta Logo
6:15 am - 4:49 pmBRU-PHX
18h 34m2 stops
$571Delta
Find Deal
Fri, Jan 9 - Tue, Jan 13
American Airlines Logo
10:16 am - 10:50 amPHX-BRU
16h 34m2 stops
American Airlines Logo
12:00 pm - 11:57 pmBRU-PHX
19h 57m2 stops
$573American Airlines
Find Deal
Fri, Jan 9 - Tue, Jan 13
British Airways Logo
8:25 pm - 5:20 pmPHX-BRU
12h 55m1 stop
British Airways Logo
9:45 pm - 6:20 pmBRU-PHX
28h 35m1 stop
$585British Airways
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $529 (round-trip)
United Airlines
Best reviews • 7.4 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 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$523
Typical prices: $775-$964
Multiple Airlines
Wed 11/5Wed 11/12
PHX - BRU • 2 stops
Cheapest one-way
$539
Typical prices: $418-$551
Lufthansa
Tue 10/14
PHX - BRU • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Brussels!
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.

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport departing in November.

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 June and January, where the average cost of round-trip tickets is $1,308 and $1,049 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 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$523
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 17% 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 $539 for a one-way ticket and $523 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?

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

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

    The two airlines most popular with KAYAK users for flights from Phoenix to Brussels are United Airlines and American Airlines. With an average price for the route of $804 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $676 and an overall rating of 7.2.

  • 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 4 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.
7.4
United AirlinesOverall score based on 8966 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

8.0 ExcellentAnonymous, Oct 2025MEM - ORD
Read more United Airlines reviews

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

Flight is clean and ontime. Crew is friendly. Snack can be better and the internet connection is poor

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

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!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

Fair. What's the point of partnering with United if we cannot use the lounge. My wife is a frequent flier with United but we were refused access to Air Canada lounge

extremely cramped seating... absolutely no leg room and when person in front of me reclined... I was pinned in my seat... absolutely ridiculous

Didn’t realize I purchased a basic fare with no carry ons allowed. Not very well communicated. Also had seats switched without knowledge and had to pay for different ones.

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

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

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Poor all around experience. Sat at gate in Grand Rapids to Chicago for 2.5 hours. No food or water offered and no allowances to use restroom. Missed connecting flight to London and not offered any compensation including food or lodging. Not happy with AA, claims delay was weather related but no weather issues seen on radar. Take ownership for real reason behind delay which was actually the IT outage. Very disappointing and will not be recommending AA for domestic or international flights if this is the way that customers are treated.

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.