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Cheap flights from Phoenix Sky Harbor Intl Airport to Brussels from $264

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 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:29 pm - 8:00 am
PHX
-
BRU
25h 31m1 stop
Delta Logo
9:45 am - 9:22 am
BRU
-
PHX
32h 37m1 stop
$522Delta
Sun, Mar 22 - Tue, Mar 31
Lufthansa Logo
6:30 am - 8:05 am
PHX
-
BRU
17h 35m1 stop
Lufthansa Logo
11:55 am - 8:51 pm
BRU
-
PHX
16h 56m1 stop
$528Lufthansa
Mon, Feb 2 - Wed, Feb 18
Lufthansa Logo
6:30 am - 8:05 am
PHX
-
BRU
17h 35m1 stop
Lufthansa Logo
10:10 am - 7:18 pm
BRU
-
PHX
17h 08m1 stop
$533Lufthansa
Mon, Feb 2 - Wed, Feb 18
Delta Logo
6:00 am - 8:00 am
PHX
-
BRU
18h 00m1 stop
Delta Logo
6:20 am - 5:35 pm
BRU
-
PHX
20h 15m2 stops
$541Delta
Sun, Mar 22 - Tue, Mar 31
Brussels Airlines Logo
8:38 am - 7:15 am
PHX
-
BRU
14h 37m1 stop
Brussels Airlines Logo
10:10 am - 7:16 pm
BRU
-
PHX
17h 06m1 stop
$548Brussels Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
8:00 am - 7:50 am
PHX
-
BRU
15h 50m1 stop
Multiple Airlines Logo
10:00 am - 10:30 pm
BRU
-
PHX
20h 30m1 stop
$550Multiple Airlines
Mon, Feb 2 - Wed, Feb 18
British Airways Logo
8:25 pm - 11:10 am
PHX
-
BRU
30h 45m1 stop
British Airways Logo
8:45 pm - 6:15 pm
BRU
-
PHX
29h 30m1 stop
$562British Airways
Sun, Feb 1 - Mon, Feb 16
Multiple Airlines Logo
8:00 am - 7:50 am
PHX
-
BRU
15h 50m1 stop
Multiple Airlines Logo
10:00 am - 11:44 am
BRU
-
PHX
33h 44m2 stops
$564Multiple Airlines
Mon, Feb 2 - Wed, Feb 18
Multiple Airlines Logo
8:30 am - 7:15 am
PHX
-
BRU
14h 45m1 stop
Multiple Airlines Logo
7:00 am - 7:18 pm
BRU
-
PHX
20h 18m2 stops
$567Multiple Airlines
Mon, Feb 2 - Wed, Feb 18
Lufthansa Logo
3:55 pm - 4:15 pm
PHX
-
BRU
16h 20m2 stops
Lufthansa Logo
10:30 am - 8:04 pm
BRU
-
PHX
17h 34m2 stops
$571Lufthansa
Wed, Feb 18 - Wed, Feb 25

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
Feb 2
PHX2:42 pmPhoenix Sky Harbor Intl
14h 33m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 18
BRU11:55 amBrussels Bruxelles-National
36h 13m
1 stop
PHX4:08 pmPhoenix Sky Harbor Intl
$572
Find similar
United Airlines
Feb 2
PHX6:30 amPhoenix Sky Harbor Intl
22h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 18
BRU10:00 amBrussels Bruxelles-National
18h 51m
2 stops
PHX8:51 pmPhoenix Sky Harbor Intl
$575
Find similar
United Airlines
Feb 4
PHX2:42 pmPhoenix Sky Harbor Intl
14h 33m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 11
BRU11:55 amBrussels Bruxelles-National
16h 42m
1 stop
PHX8:37 pmPhoenix Sky Harbor Intl
$581
Find similar

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

Our best Lufthansa deals on Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport flight tickets
Lufthansa
Feb 2
PHX6:30 amPhoenix Sky Harbor Intl
17h 35m
1 stop
BRU8:05 amBrussels Bruxelles-National
Feb 18
BRU11:55 amBrussels Bruxelles-National
16h 56m
1 stop
PHX8:51 pmPhoenix Sky Harbor Intl
$528
Find similar
Lufthansa
Feb 2
PHX6:30 amPhoenix Sky Harbor Intl
17h 35m
1 stop
BRU8:05 amBrussels Bruxelles-National
Feb 18
BRU10:10 amBrussels Bruxelles-National
17h 08m
1 stop
PHX7:18 pmPhoenix Sky Harbor Intl
$533
Find similar
Lufthansa
Feb 18
PHX3:55 pmPhoenix Sky Harbor Intl
16h 20m
2 stops
BRU4:15 pmBrussels Bruxelles-National
Feb 25
BRU10:30 amBrussels Bruxelles-National
17h 34m
2 stops
PHX8:04 pmPhoenix Sky Harbor Intl
$571
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 December 23, 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 3/22

10:29 pm-8:00 am

1 stop25h 31m

Brussels Bruxelles-National

Tue 3/31

9:45 am-9:22 am

1 stop32h 37m

$522

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

6:30 am-8:05 am

1 stop17h 35m

Brussels Bruxelles-National

Wed 2/18

11:55 am-8:51 pm

1 stop16h 56m

$528

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

6:30 am-8:05 am

1 stop17h 35m

Brussels Bruxelles-National

Wed 2/18

10:10 am-7:18 pm

1 stop17h 08m

$533

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 3/22

6:00 am-8:00 am

1 stop18h 00m

Brussels Bruxelles-National

Tue 3/31

6:20 am-5:35 pm

2 stops20h 15m

$541

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 2/18

8:38 am-7:15 am

1 stop14h 37m

Brussels Bruxelles-National

Wed 2/25

10:10 am-7:16 pm

1 stop17h 06m

$548

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

8:00 am-7:50 am

1 stop15h 50m

Brussels Bruxelles-National

Wed 2/18

10:00 am-10:30 pm

1 stop20h 30m

$550

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 2/1

8:25 pm-11:10 am

1 stop30h 45m

Brussels Bruxelles-National

Mon 2/16

8:45 pm-6:15 pm

1 stop29h 30m

$562

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

8:00 am-7:50 am

1 stop15h 50m

Brussels Bruxelles-National

Wed 2/18

10:00 am-11:44 am

2 stops33h 44m

$564

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

8:30 am-7:15 am

1 stop14h 45m

Brussels Bruxelles-National

Wed 2/18

7:00 am-7:18 pm

2 stops20h 18m

$567

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 2/18

3:55 pm-4:15 pm

2 stops16h 20m

Brussels Bruxelles-National

Wed 2/25

10:30 am-8:04 pm

2 stops17h 34m

$571

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Brussels Bruxelles-National Airport?

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 February. Flight prices, which tend to average around $599, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from Phoenix Sky Harbor Intl Airport during March instead. Flights to Brussels Bruxelles-National Airport in March, while not as cheap as those in February, still average around $676.

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 $867 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 $640 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 23% 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

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Brussels Bruxelles-National Airport takes 12h 35m
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.
Search flight deals

  • 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 35m.

  • 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 $552Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
Air CanadaPriceFrom $612Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
British AirwaysPriceFrom $647Free CancellationRating
6.7
7,605 reviews
Search British Airways flights

Traveling to a place near Brussels?

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

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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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