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Cheap flights from Phoenix Sky Harbor Intl Airport to Brussels from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Brussels departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Brussels

Cheap round-trip flights

Air Canada Logo
7:30 am - 8:05 amPHX-BRU
15h 35m1 stop
Air Canada Logo
10:00 am - 11:44 amBRU-PHX
33h 44m2 stops
$535Air Canada
Find Deal
Sun, Oct 19 - Tue, Nov 4
Logo
7:30 am - 8:05 amPHX-BRU
15h 35m1 stop
Logo
11:55 am - 8:43 pmBRU-PHX
16h 48m1 stop
$539
Find Deal
Sun, Oct 19 - Tue, Nov 4
United Airlines Logo
8:10 am - 8:55 amPHX-BRU
16h 45m1 stop
United Airlines Logo
10:00 am - 12:32 pmBRU-PHX
34h 32m2 stops
$543United Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
Scandinavian Airlines Logo
6:00 am - 2:30 pmPHX-BRU
24h 30m2 stops
Scandinavian Airlines Logo
10:20 am - 10:52 pmBRU-PHX
20h 32m2 stops
$547Scandinavian Airlines
Find Deal
Tue, Feb 17 - Mon, Feb 23
Scandinavian Airlines Logo
6:00 am - 7:50 pmPHX-BRU
29h 50m3 stops
Scandinavian Airlines Logo
10:20 am - 10:52 pmBRU-PHX
20h 32m2 stops
$552Scandinavian Airlines
Find Deal
Tue, Feb 17 - Mon, Feb 23
Logo
12:28 am - 7:50 amPHX-BRU
23h 22m2 stops
Logo
10:00 am - 11:44 amBRU-PHX
33h 44m2 stops
$562
Find Deal
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
10:22 am - 8:55 amPHX-BRU
14h 33m1 stop
United Airlines Logo
11:15 am - 8:30 pmBRU-PHX
17h 15m1 stop
$566United Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
Delta Logo
6:00 am - 8:40 amPHX-BRU
17h 40m1 stop
Delta Logo
10:45 am - 7:28 pmBRU-PHX
17h 43m1 stop
$681Delta
Find Deal
Thu, Oct 9 - Thu, Oct 16
Delta Logo
12:40 am - 8:40 amPHX-BRU
23h 00m2 stops
Delta Logo
10:45 am - 11:33 pmBRU-PHX
20h 48m2 stops
$696Delta
Find Deal
Thu, Oct 23 - Fri, Oct 31
British Airways Logo
6:50 pm - 9:55 amPHX-BRU
30h 05m1 stop
British Airways Logo
7:35 pm - 6:20 pmBRU-PHX
31h 45m1 stop
$834British Airways
Find Deal
Sat, Oct 18 - Fri, Oct 24

Air Canada flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport flight tickets
Air Canada
Oct 19
PHX7:30 amPhoenix Sky Harbor Intl
15h 35m
1 stop
BRU8:05 amBrussels Bruxelles-National
Nov 4
BRU10:00 amBrussels Bruxelles-National
33h 44m
2 stops
PHX11:44 amPhoenix Sky Harbor Intl
$535
Find similar
Air Canada
Sep 22
PHX7:40 amPhoenix Sky Harbor Intl
15h 25m
1 stop
BRU8:05 amBrussels Bruxelles-National
Oct 14
BRU10:00 amBrussels Bruxelles-National
18h 19m
1 stop
PHX7:19 pmPhoenix Sky Harbor Intl
$601
Find similar
Air Canada
Sep 29
PHX7:40 amPhoenix Sky Harbor Intl
15h 25m
1 stop
BRU8:05 amBrussels Bruxelles-National
Oct 7
BRU10:00 amBrussels Bruxelles-National
18h 19m
1 stop
PHX7:19 pmPhoenix Sky Harbor Intl
$602
Find similar

United Airlines flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport flight tickets
United Airlines
Jan 21
PHX8:10 amPhoenix Sky Harbor Intl
16h 45m
1 stop
BRU8:55 amBrussels Bruxelles-National
Jan 27
BRU10:00 amBrussels Bruxelles-National
34h 32m
2 stops
PHX12:32 pmPhoenix Sky Harbor Intl
$543
Find similar
United Airlines
Jan 21
PHX10:22 amPhoenix Sky Harbor Intl
14h 33m
1 stop
BRU8:55 amBrussels Bruxelles-National
Jan 27
BRU11:15 amBrussels Bruxelles-National
17h 15m
1 stop
PHX8:30 pmPhoenix Sky Harbor Intl
$566
Find similar
United Airlines
Sep 29
PHX7:00 amPhoenix Sky Harbor Intl
17h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
Oct 7
BRU10:00 amBrussels Bruxelles-National
37h 39m
2 stops
PHX2:39 pmPhoenix Sky Harbor Intl
$594
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 10/19

7:30 am-8:05 am

1 stop15h 35m

Brussels Bruxelles-National

Tue 11/4

10:00 am-11:44 am

2 stops33h 44m

$535

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 10/19

7:30 am-8:05 am

1 stop15h 35m

Brussels Bruxelles-National

Tue 11/4

11:55 am-8:43 pm

1 stop16h 48m

$539

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 1/21

8:10 am-8:55 am

1 stop16h 45m

Brussels Bruxelles-National

Tue 1/27

10:00 am-12:32 pm

2 stops34h 32m

$543

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 2/17

6:00 am-2:30 pm

2 stops24h 30m

Brussels Bruxelles-National

Mon 2/23

10:20 am-10:52 pm

2 stops20h 32m

$547

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 2/17

6:00 am-7:50 pm

3 stops29h 50m

Brussels Bruxelles-National

Mon 2/23

10:20 am-10:52 pm

2 stops20h 32m

$552

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 1/20

12:28 am-7:50 am

2 stops23h 22m

Brussels Bruxelles-National

Tue 1/27

10:00 am-11:44 am

2 stops33h 44m

$562

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 1/21

10:22 am-8:55 am

1 stop14h 33m

Brussels Bruxelles-National

Tue 1/27

11:15 am-8:30 pm

1 stop17h 15m

$566

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 10/9

6:00 am-8:40 am

1 stop17h 40m

Brussels Bruxelles-National

Thu 10/16

10:45 am-7:28 pm

1 stop17h 43m

$681

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 10/23

12:40 am-8:40 am

2 stops23h 00m

Brussels Bruxelles-National

Fri 10/31

10:45 am-11:33 pm

2 stops20h 48m

$696

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sat 10/18

6:50 pm-9:55 am

1 stop30h 05m

Brussels Bruxelles-National

Fri 10/24

7:35 pm-6:20 pm

1 stop31h 45m

$834

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Phoenix Sky Harbor Intl Airport is in March. Flight prices, which tend to average around $676, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Brussels Bruxelles-National Airport from Phoenix Sky Harbor Intl Airport during April instead. Flights to Brussels Bruxelles-National Airport in April, while not as cheap as those in March, still average around $682.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport is on a Monday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Monday will often find tickets for as low as $788. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport for around $942.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the afternoon. Flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport during this time can be as low as $840. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $949 on average. Flights to Brussels Bruxelles-National Airport from Phoenix Sky Harbor Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $849 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Phoenix Sky Harbor Intl Airport for as low as $707 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport flights?

You could potentially save up to 46% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport flight.

When to book flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport (PHX to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport

Direct flights

None
There are no direct flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport.
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  • How far is Phoenix Sky Harbor Intl to Brussels Bruxelles-National by plane?

    Brussels Bruxelles-National is 5446.0 mi away from Phoenix Sky Harbor Intl. By plane, this route typically takes 12h 16m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The necessary travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $436Free CancellationRating
7.9
7,960 reviews
Search Delta flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $593Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
British AirwaysPriceFrom $612Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Air CanadaPriceFrom $618Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Aalst
Namur
Mons
Zaventem
Dinant
Waterloo
Genk
Mechelen
Francorchamps
Knokke-Heist
Tournai
Durbuy
Oostkamp

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Brussels?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Brussels. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Brussels with flexible booking policies on momondo?

Flights from Phoenix to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to Brussels?

Once all potential Phoenix to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Phoenix to Brussels right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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