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Cheap flights from Phoenix to Brussels from $434

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 7/7. 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

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.
United Airlines Logo
1:45 pm - 1:15 pm
PHX
-
BRU
15h 30m
2 stops
United Airlines Logo
11:15 am - 7:54 pm
BRU
-
PHX
16h 39m
1 stop
$852United Airlines
Fri, Oct 30 - Tue, Nov 10
United Airlines Logo
12:50 pm - 8:55 am
PHX
-
BRU
12h 05m
1 stop
United Airlines Logo
10:10 am - 6:55 pm
BRU
-
PHX
16h 45m
1 stop
$855United Airlines
Fri, Oct 30 - Fri, Nov 6
United Airlines Logo
10:59 pm - 8:05 am
PHX
-
BRU
25h 06m
1 stop
United Airlines Logo
11:15 am - 7:54 pm
BRU
-
PHX
16h 39m
1 stop
$863United Airlines
Thu, Oct 29 - Thu, Nov 12
British Airways Logo
8:25 pm - 5:00 pm
PHX
-
BRU
12h 35m
1 stop
British Airways Logo
8:45 pm - 6:15 pm
BRU
-
PHX
29h 30m
1 stop
$897British Airways
Thu, Oct 29 - Mon, Nov 9
United Airlines Logo
11:27 am - 7:55 am
PHX
-
BRU
12h 28m
1 stop
United Airlines Logo
10:10 am - 6:55 pm
BRU
-
PHX
16h 45m
1 stop
$905United Airlines
Fri, Oct 30 - Sun, Nov 8
United Airlines Logo
11:44 pm - 7:45 am
PHX
-
BRU
23h 01m
1 stop
United Airlines Logo
10:15 am - 8:43 pm
BRU
-
PHX
19h 28m
2 stops
$917United Airlines
Sat, Sep 26 - Wed, Oct 7
United Airlines Logo
11:44 pm - 7:10 am
PHX
-
BRU
22h 26m
2 stops
United Airlines Logo
10:15 am - 8:43 pm
BRU
-
PHX
19h 28m
2 stops
$920United Airlines
Sat, Sep 26 - Wed, Oct 7
Icelandair Logo
6:53 pm - 12:55 pm
PHX
-
BRU
33h 02m
2 stops
Icelandair Logo
1:50 pm - 10:53 pm
BRU
-
PHX
42h 03m
2 stops
$982Icelandair
Mon, Jun 15 - Mon, Jun 22
British Airways Logo
9:05 pm - 9:55 am
PHX
-
BRU
27h 50m
1 stop
British Airways Logo
3:50 pm - 7:00 pm
BRU
-
PHX
36h 10m
1 stop
$991British Airways
Thu, Aug 6 - Thu, Aug 20
British Airways Logo
9:05 pm - 9:55 am
PHX
-
BRU
27h 50m
1 stop
British Airways Logo
3:50 pm - 7:00 pm
BRU
-
PHX
36h 10m
1 stop
$993British Airways
Thu, Aug 6 - Thu, Aug 20

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United Airlines flights from Phoenix to Brussels

Our best United Airlines deals on Phoenix to Brussels flight tickets
United Airlines
Oct 30
PHX1:45 pmPhoenix Sky Harbor Intl
15h 30m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 10
BRU11:15 amBrussels Bruxelles-National
16h 39m
1 stop
PHX7:54 pmPhoenix Sky Harbor Intl
$852
United Airlines
Oct 30
PHX12:50 pmPhoenix Sky Harbor Intl
12h 05m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 6
BRU10:10 amBrussels Bruxelles-National
16h 45m
1 stop
PHX6:55 pmPhoenix Sky Harbor Intl
$855
United Airlines
Oct 29
PHX10:59 pmPhoenix Sky Harbor Intl
25h 06m
1 stop
BRU8:05 amBrussels Bruxelles-National
Nov 12
BRU11:15 amBrussels Bruxelles-National
16h 39m
1 stop
PHX7:54 pmPhoenix Sky Harbor Intl
$863

Air Canada flights from Phoenix to Brussels

Our best Air Canada deals on Phoenix to Brussels flight tickets
Air Canada
Aug 9
PHX7:55 amPhoenix Sky Harbor Intl
14h 15m
1 stop
BRU7:10 amBrussels Bruxelles-National
Aug 23
BRU9:40 amBrussels Bruxelles-National
35h 17m
2 stops
PHX11:57 amPhoenix Sky Harbor Intl
$1,019
Air Canada
Jul 19
PHX7:55 amPhoenix Sky Harbor Intl
14h 15m
1 stop
BRU7:10 amBrussels Bruxelles-National
Jul 27
BRU9:55 amBrussels Bruxelles-National
35h 02m
2 stops
PHX11:57 amPhoenix Sky Harbor Intl
$1,064
Air Canada
Jul 6
PHX7:55 amPhoenix Sky Harbor Intl
14h 15m
1 stop
BRU7:10 amBrussels Bruxelles-National
Jul 27
BRU9:40 amBrussels Bruxelles-National
58h 19m
2 stops
PHX10:59 amPhoenix Sky Harbor Intl
$1,068

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 May 3, 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

Fri 10/30

1:45 pm-1:15 pm

2 stops15h 30m

Brussels Bruxelles-National

Tue 11/10

11:15 am-7:54 pm

1 stop16h 39m

$852
Quickest round-trip

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Fri 10/30

12:50 pm-8:55 am

1 stop12h 05m

Brussels Bruxelles-National

Fri 11/6

10:10 am-6:55 pm

1 stop16h 45m

$855

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 10/29

10:59 pm-8:05 am

1 stop25h 06m

Brussels Bruxelles-National

Thu 11/12

11:15 am-7:54 pm

1 stop16h 39m

$863

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 10/29

8:25 pm-5:00 pm

1 stop12h 35m

Brussels Bruxelles-National

Mon 11/9

8:45 pm-6:15 pm

1 stop29h 30m

$897

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Fri 10/30

11:27 am-7:55 am

1 stop12h 28m

Brussels Bruxelles-National

Sun 11/8

10:10 am-6:55 pm

1 stop16h 45m

$905

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sat 9/26

11:44 pm-7:45 am

1 stop23h 01m

Brussels Bruxelles-National

Wed 10/7

10:15 am-8:43 pm

2 stops19h 28m

$917

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sat 9/26

11:44 pm-7:10 am

2 stops22h 26m

Brussels Bruxelles-National

Wed 10/7

10:15 am-8:43 pm

2 stops19h 28m

$920

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 6/15

6:53 pm-12:55 pm

2 stops33h 02m

Brussels Bruxelles-National

Mon 6/22

1:50 pm-10:53 pm

2 stops42h 03m

$982

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 8/6

9:05 pm-9:55 am

1 stop27h 50m

Brussels Bruxelles-National

Thu 8/20

3:50 pm-7:00 pm

1 stop36h 10m

$991

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 8/6

9:05 pm-9:55 am

1 stop27h 50m

Brussels Bruxelles-National

Thu 8/20

3:50 pm-7:00 pm

1 stop36h 10m

$993

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 $797 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 $642 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 10m

Direct flights

None
The fastest flight from Phoenix to Brussels takes 16h 10m
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 10m, 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
7,943 reviews
Search British Airways flights
LufthansaPriceFrom $557Free CancellationRating
6.8
7,970 reviews
Search Lufthansa flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,682 reviews
Search United Airlines flights
Air CanadaPriceFrom $579Free CancellationRating
7.1
10,993 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