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Cheap flights from Phoenix to Brussels from $405

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 to Brussels departing on 10/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:20 pm - 7:55 pm
PHX
-
BRU
16h 35m
1 stop
British Airways Logo
8:35 pm - 5:15 pm
BRU
-
PHX
28h 40m
1 stop
$744British Airways
Sun, Dec 6 - Thu, Dec 10
British Airways Logo
8:25 pm - 7:35 pm
PHX
-
BRU
15h 10m
1 stop
British Airways Logo
12:00 pm - 6:15 pm
BRU
-
PHX
14h 15m
1 stop
$745British Airways
Wed, Nov 4 - Tue, Nov 17
British Airways Logo
7:20 pm - 11:10 am
PHX
-
BRU
31h 50m
1 stop
British Airways Logo
8:35 pm - 5:15 pm
BRU
-
PHX
28h 40m
1 stop
$753British Airways
Sun, Dec 6 - Thu, Dec 10
Multiple Airlines Logo
8:25 pm - 7:35 pm
PHX
-
BRU
15h 10m
1 stop
Multiple Airlines Logo
7:00 am - 8:23 pm
BRU
-
PHX
21h 23m
2 stops
$755Multiple Airlines
Wed, Nov 4 - Tue, Nov 17
KLM Logo
11:05 am - 10:55 am
PHX
-
BRU
15h 50m
2 stops
KLM Logo
8:05 am - 5:15 pm
BRU
-
PHX
17h 10m
2 stops
$763KLM
Tue, Dec 1 - Tue, Dec 15
American Airlines Logo
9:35 am - 10:50 am
PHX
-
BRU
17h 15m
2 stops
American Airlines Logo
10:15 am - 9:17 pm
BRU
-
PHX
19h 02m
2 stops
$765American Airlines
Sun, Dec 6 - Thu, Dec 10
Multiple Airlines Logo
3:07 pm - 4:20 pm
PHX
-
BRU
17h 13m
2 stops
Multiple Airlines Logo
7:00 am - 8:23 pm
BRU
-
PHX
21h 23m
2 stops
$766Multiple Airlines
Wed, Nov 4 - Tue, Nov 17
British Airways Logo
8:25 pm - 5:00 pm
PHX
-
BRU
12h 35m
1 stop
British Airways Logo
12:00 pm - 6:15 pm
BRU
-
PHX
14h 15m
1 stop
$771British Airways
Tue, Dec 1 - Tue, Dec 15
British Airways Logo
7:20 pm - 7:35 pm
PHX
-
BRU
16h 15m
1 stop
British Airways Logo
9:35 pm - 5:15 pm
BRU
-
PHX
27h 40m
1 stop
$794British Airways
Wed, Nov 25 - Sun, Dec 13
Multiple Airlines Logo
8:25 pm - 7:35 pm
PHX
-
BRU
15h 10m
1 stop
Multiple Airlines Logo
7:05 am - 10:10 am
BRU
-
PHX
35h 05m
2 stops
$804Multiple Airlines
Wed, Nov 25 - Sun, Dec 13

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British Airways flights from Phoenix to Brussels

Our best British Airways deals on Phoenix to Brussels flight tickets
British Airways
Dec 6
PHX7:20 pmPhoenix Sky Harbor Intl
16h 35m
1 stop
BRU7:55 pmBrussels Bruxelles-National
Dec 10
BRU8:35 pmBrussels Bruxelles-National
28h 40m
1 stop
PHX5:15 pmPhoenix Sky Harbor Intl
$744
British Airways
Nov 4
PHX8:25 pmPhoenix Sky Harbor Intl
15h 10m
1 stop
BRU7:35 pmBrussels Bruxelles-National
Nov 17
BRU12:00 pmBrussels Bruxelles-National
14h 15m
1 stop
PHX6:15 pmPhoenix Sky Harbor Intl
$745
British Airways
Dec 6
PHX7:20 pmPhoenix Sky Harbor Intl
31h 50m
1 stop
BRU11:10 amBrussels Bruxelles-National
Dec 10
BRU8:35 pmBrussels Bruxelles-National
28h 40m
1 stop
PHX5:15 pmPhoenix Sky Harbor Intl
$753

American Airlines flights from Phoenix to Brussels

Our best American Airlines deals on Phoenix to Brussels flight tickets
American Airlines
Dec 6
PHX9:35 amPhoenix Sky Harbor Intl
17h 15m
2 stops
BRU10:50 amBrussels Bruxelles-National
Dec 10
BRU10:15 amBrussels Bruxelles-National
19h 02m
2 stops
PHX9:17 pmPhoenix Sky Harbor Intl
$765
American Airlines
Oct 28
PHX3:17 pmPhoenix Sky Harbor Intl
17h 03m
2 stops
BRU4:20 pmBrussels Bruxelles-National
Nov 5
BRU10:15 amBrussels Bruxelles-National
20h 15m
2 stops
PHX10:30 pmPhoenix Sky Harbor Intl
$819

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Brussels 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 June 11, 2026.
Use the filters below to find and compare flights from Phoenix to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 12/6

7:20 pm-7:55 pm

1 stop16h 35m

Brussels Bruxelles-National

Thu 12/10

8:35 pm-5:15 pm

1 stop28h 40m

$744

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 11/4

8:25 pm-7:35 pm

1 stop15h 10m

Brussels Bruxelles-National

Tue 11/17

12:00 pm-6:15 pm

1 stop14h 15m

$745

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 12/6

7:20 pm-11:10 am

1 stop31h 50m

Brussels Bruxelles-National

Thu 12/10

8:35 pm-5:15 pm

1 stop28h 40m

$753

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 11/4

8:25 pm-7:35 pm

1 stop15h 10m

Brussels Bruxelles-National

Tue 11/17

7:00 am-8:23 pm

2 stops21h 23m

$755

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 12/1

11:05 am-10:55 am

2 stops15h 50m

Brussels Bruxelles-National

Tue 12/15

8:05 am-5:15 pm

2 stops17h 10m

$763

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 12/6

9:35 am-10:50 am

2 stops17h 15m

Brussels Bruxelles-National

Thu 12/10

10:15 am-9:17 pm

2 stops19h 02m

$765

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 11/4

3:07 pm-4:20 pm

2 stops17h 13m

Brussels Bruxelles-National

Tue 11/17

7:00 am-8:23 pm

2 stops21h 23m

$766
Quickest round-trip

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 12/1

8:25 pm-5:00 pm

1 stop12h 35m

Brussels Bruxelles-National

Tue 12/15

12:00 pm-6:15 pm

1 stop14h 15m

$771

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 11/25

7:20 pm-7:35 pm

1 stop16h 15m

Brussels Bruxelles-National

Sun 12/13

9:35 pm-5:15 pm

1 stop27h 40m

$794

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 11/25

8:25 pm-7:35 pm

1 stop15h 10m

Brussels Bruxelles-National

Sun 12/13

7:05 am-10:10 am

2 stops35h 05m

$804

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 to Brussels

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 and Brussels?

What is the cheapest month to fly to Brussels?

In general, February is the cheapest month to fly from Phoenix to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $461. If you are unable to visit Brussels during the month of February, then departing from Phoenix during the month April is also very affordable. Most momondo users find prices during this month for around $507.

How far in advance should I book a flight from Phoenix to Brussels?

You are more likely to see cheaper flights to Brussels from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $804 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Phoenix for as low as $672 on momondo.

Cheap Phoenix to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Brussels

Fastest flight time

16h 15m

Direct flights

None
The fastest flight from Phoenix to Brussels takes 16h 15m
There are no direct flights from Phoenix to Brussels. There are no popular flight routes from Phoenix to Brussels.
Search flight deals

Frequently asked questions about flying from Phoenix to Brussels

  • How far is Phoenix to Brussels by plane?

    Phoenix and Brussels are 5445.6 mi apart from one another. Flights usually cover this in 16h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Phoenix to Brussels?

    Prices for flights from Phoenix to Brussels are updated daily.

  • How many operators does momondo search for flights from Phoenix to Brussels?

  • How old do you have to be to fly from Phoenix to Brussels?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix to Brussels.

  • What documentation or ID do you need to fly to Brussels?

    The travel and health documents you'll need for your trip to Brussels may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Brussels

Compare and see reviews for airlines that fly from Phoenix to Brussels with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $507Free CancellationRating
6.7
8,039 reviews
Search British Airways flights
LufthansaPriceFrom $557Free CancellationRating
6.8
8,053 reviews
Search Lufthansa flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,808 reviews
Search United Airlines flights
Air CanadaPriceFrom $612Free CancellationRating
7.1
11,158 reviews
Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Brussels. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Brussels from Phoenix with this policy.

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?

Yes. momondo can track prices for Phoenix to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport