PHX - BRU

$317 Find Cheap Flights from Phoenix to Brussels - Compare and Save

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 10/11. 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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Everything you should know

Cheapest round-trip
$746
Typical prices: $562-$1,095
United Airlines
Mon 12/7Thu 12/10
PHX - BRU • 2 stops
Cheapest one-way
$317
Multiple Airlines
Sun 10/11
PHX - BRU • 2 stops
Top airlines
Cheapest • from $746 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Phoenix and Brussels. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $833 (round-trip)
Shortest trip • 13h 34m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 26% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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

Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
2:40 pm - 1:15 pm
PHX
-
BRU
14h 35m
2 stops
United Airlines Logo
11:55 am - 8:55 pm
BRU
-
PHX
17h 00m
1 stop
$746United Airlines
Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
12:55 pm - 1:15 pm
PHX
-
BRU
16h 20m
2 stops
United Airlines Logo
10:00 am - 10:44 pm
BRU
-
PHX
20h 44m
2 stops
$749United Airlines
Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
7:00 am - 8:05 am
PHX
-
BRU
17h 05m
1 stop
United Airlines Logo
10:10 am - 10:44 pm
BRU
-
PHX
20h 34m
1 stop
$750United Airlines
Mon, Oct 12 - Wed, Nov 4
Multiple Airlines Logo
12:00 pm - 1:15 pm
PHX
-
BRU
16h 15m
2 stops
Multiple Airlines Logo
10:00 am - 9:38 pm
BRU
-
PHX
19h 38m
1 stop
$770Multiple Airlines
Mon, Oct 12 - Wed, Nov 4
Air Canada Logo
12:00 pm - 8:00 pm
PHX
-
BRU
23h 00m
2 stops
Air Canada Logo
10:00 am - 9:23 pm
BRU
-
PHX
43h 23m
2 stops
$777Air Canada
Wed, Aug 26 - Wed, Nov 18
SWISS Logo
6:20 am - 2:15 pm
PHX
-
BRU
22h 55m
2 stops
SWISS Logo
6:40 am - 9:23 pm
BRU
-
PHX
22h 43m
2 stops
$779SWISS
Mon, Oct 12 - Wed, Nov 4
Multiple Airlines Logo
9:00 am - 9:00 am
PHX
-
BRU
15h 00m
1 stop
Multiple Airlines Logo
10:00 am - 9:38 pm
BRU
-
PHX
19h 38m
1 stop
$790Multiple Airlines
Wed, Nov 25 - Sun, Dec 13
Multiple Airlines Logo
1:20 pm - 1:15 pm
PHX
-
BRU
15h 55m
2 stops
Multiple Airlines Logo
10:00 am - 12:23 pm
BRU
-
PHX
34h 23m
2 stops
$793Multiple Airlines
Wed, Nov 25 - Sun, Dec 13
British Airways Logo
7:20 pm - 7:35 pm
PHX
-
BRU
16h 15m
1 stop
British Airways Logo
5:30 pm - 5:15 pm
BRU
-
PHX
31h 45m
1 stop
$797British Airways
Wed, Nov 25 - Sun, Dec 13
British Airways Logo
7:20 pm - 7:35 pm
PHX
-
BRU
16h 15m
1 stop
British Airways Logo
5:30 pm - 5:15 pm
BRU
-
PHX
31h 45m
1 stop
$798British Airways
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 December.

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 January, where tickets cost $558 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,209 and $1,017 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 2 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 season

January

Cheapest flight

$317
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 48% 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 5 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport was $317 for a one-way ticket and $746 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 $978 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,028 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.
7.8
DeltaOverall score based on 8476 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

2.0 MediocreJacob, Jul 2026
ATL - RIC
Read more Delta reviews

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

The Atlanta airport had thunderstorms, which caused our flight to be delayed by multiple hours. Once we were able to board.the gate agent was rude and was trying to rush us onto the plane because the team in the plane was about to run out of hours once we were all aboard the plane they ran into an issue where the catering truck was filling up the back of the plane and they left and had to come back because they didn’t fill it up all the way, causing even more of a delay. My seat was very tight. I didn’t have a lot of legroom overall this was a miserable experience.

Flight delayed due to ground hold. Republic airways did a great job.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Only not having an assigned seat was an issue. Rest was great

Delta is a premier airline so my expectations are most always met.

We sat on the hot plane for ours with very conflicting messages. Some (most?) of this may be due to the flight control staff, but we were also repeatedly getting "we are leaving"/"we are not" messages. It was very uncomfortable

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Kayak, the site I went through to book our flight, sent very unclear emails about flight changes. Kayak was incredibly unhelpful in their communications with me about this, promising to work on resolving the issue, and failing to do so. As a result, I needed to get a hotel in Brussels and am now in the process of trying to get reimbursed. On the other hand, the flight personnel in Brussels were very helpful, taking time to look into the issue and determine if they could help. I am very grateful for them and have no problems with the airline. For Kayak, however, I will never use it again and will never recommend it to anyone, and will even discourage people who consider going through that site. My worst experience ever....

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!!!

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.

They canceled my flight and then refused to reschedule me on another flight. I had to take a train. No compensation. I won't use Air Canada again.

Staff was friendly helpful also good timing I rate it a 10 out of 10

it was red eye flight, it was ok, there was beverage service, thats it i didnt care much as i wanted to sleep

The TSA agents in Phoenix were incredibly rude and confiscated belongings that we wanted to check. The flight got changed without our knowledge to a worse situation. The whole thing was terrible

First, When I check in at Phx air Canada counter, I couldn’t make it myself, either at the check in counter, the lady told me that I need a Canada visa to take this plane, then I told her that I have a lots of friends go back to China and transfer in Canada, I’ve never heard they say they needed a visa to stay in the airport, also, I have US lawful green card, as I did research, I knew all U.S. green card holders don’t need a visa to go to Canada if stay a short time. And then they agent lady asked her workmates, spent over an hour then finally have the boarding passes for me. Secondly, my flight is from Phoenix to Hongkong, one stop at Vancouver, but I had to get my bag in Vancouver then re-check in again there. I asked them, they told me that because my layover time is too long (about 20 hours), so they can’t do bags check through. I understand this, just compared with other airlines I travel before, this isn’t a good experience to me.

There was no entertainment and the meal that was included in my flight fee was not provided.

Well is extremely poor, not even a small bottle with water. Completely different than what use to be in 1970. Evolution or devolution? Everything those days is just make money, but not to remain with a nice experience, on pillows, no blanket's, no nothing!!! , Excellent pilots. But service from service, zero.

I think I was charged for $30 baggage fee when I thought economy included one checked bag.

Very efficient and excellent service. Nice amenities and beautiful plane. Elevated meals. Boarding could have been more organized. We missed our connecting flight due to EU entry but Lufthansa was extremely quick to rebook us.

Aircraft had fairly roomy seats on economy. Food was good (beef dinner).

Broken seat did not recline fully, broken footrest, no air vents, no electricity for charging devices, outlets for headphones or isb did not work. Rude crew. Horrible experience. Would never fly Lufthansa again

The Discover flight from TPA to FRA was exceptionally unprofessional and incompetent in organization. First the entertainment system was completely nonfunctional for the entire plane and no competent IT support to fix. Than they could not serve any coffee or tea because they ran out of water - reflecting the exceptionally incompetent management at Discovery and most embarrassing for Lufthansa and a German airline, more like a third world country. The food was mediocre at best and minimalistic for Discover, particularly with the much higher standards at Lufthansa.

Lufthansa's Miami International counter folks are very strict on carry-on weight. Can't be greater than 8 kg otherwise they force you to check it for a fee. Bags came out at baggage claim as soon as we arrived to that location (it is a far walk from arrival gate to bag pickup). We do travel with Lufthansa domestically and enjoy every trip.

It was okay. Mothers with rowdy children should be invited to sit in front of them.

It started well but flight was cancelled and they created a nightmare rebooking. It is two days later and we still haven’t reached our destination. I am in Amsterdam waiting on transfer desk to open (later than other airlines) to hopefully get a boarding pass. Once that problem is solved we will just pray this flight isn’t cancelled too.

Seating was average for a first class seat. It very modern. I expected better.

The flight was delayed and I would have missed my connection so I had to be rerouted on a much earlier flight.

I had to rebook my flight or I should say I tried to rebook my flight and all I got was a complete run around. The response to my first call/request was "call back on the day of your flight". My second call/request was more positive and I was told that yes flights/seats were available for the dates I requested but to call back the next day as the price for the flight would drop. I called back the next day and was then told there were no seats available for any of the dates I was requesting which covered a period of all of April, all of May and all of September. I knew then I was getting a run around. I called my CC company and submitted a request to stop payment. They have done so. I will never, never book through KAYAK again and will never fly with Lufthansa. Finally, I am a seasoned traveler and have lived and worked overseas for most of my life. Never had such poor service.

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Paid for first class and was surprised that the seats were the same in economy except no one was in the middle seat. I expected an actual first class seat.

So very uncomfortable! The seats were dreadful and the space in a middle seat was too small. I don’t know what I would have done if I were 6 ft. Tall. I feel like the airline deliberately made the seats so close together for the purpose of selling the more expensive seats. Economy is on thing, but there should be a minimum standard of care. The meals were taste free and soggy. I can choose not to eat the meal, but I was trapped in the seat- so overall the lack of seat comfort is the biggest issue on such a long flight. I have flown overseas British airways, although about 10 years ago, and it was a fine experience quite unlike this flight.

Captain handled the precaution of return to stand very well.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

This flight had seats that were more comfortable than the trans-Atlantic flight I had come on. Boarding, however, was atrocious. There was no point in boarding groups since everyone ended up on the same bus to get on the plane. And the bus ride took forever to get to the plane. The snacks can barely even qualify as snacks. Make sure you bring your own or eat before getting on,

Baggage took two hours to arrive in hall after landing.

Do not book through Kayak with connecting flights. You have to deal directly with airlines if there’s a problem. Our business class BA Flight was delayed 2.5 hours. This delay would have caused missing flight to Aman airport. We had booked business class and BA scheduled us on cattle class in last row on American. Even thou there were comfort seats available. Beware

I like the way they are friendly and helpful . More food options.

Flight delayed at the phoenix location itself. Missed connection flight and the alternate route given was 1 more extra day. It was a horrible experience

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

Information on your arrival and departure airports