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Cheap flights from Phoenix to Brussels from $307

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 4/23. 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

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Find the cheapest flights from Phoenix to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:00 pm - 3:15 pm
PHX
-
BRU
33h 15m
1 stop
British Airways Logo
8:50 pm - 7:00 pm
BRU
-
PHX
31h 10m
1 stop
$627British Airways
Mon, Apr 27 - Mon, May 11
British Airways Logo
9:05 pm - 8:25 pm
PHX
-
BRU
14h 20m
1 stop
British Airways Logo
10:55 am - 7:00 pm
BRU
-
PHX
17h 05m
1 stop
$651British Airways
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
9:05 pm - 8:25 pm
PHX
-
BRU
14h 20m
1 stop
Multiple Airlines Logo
12:05 pm - 10:32 pm
BRU
-
PHX
19h 27m
2 stops
$659Multiple Airlines
Tue, May 5 - Tue, May 12
British Airways Logo
4:58 pm - 7:10 pm
PHX
-
BRU
17h 12m
2 stops
British Airways Logo
9:55 pm - 1:05 pm
BRU
-
PHX
24h 10m
1 stop
$662British Airways
Mon, Apr 27 - Mon, May 11
Finnair Logo
2:30 pm - 6:20 pm
PHX
-
BRU
18h 50m
2 stops
Finnair Logo
6:30 am - 11:59 pm
BRU
-
PHX
26h 29m
2 stops
$667Finnair
Wed, Apr 22 - Wed, Apr 29
Finnair Logo
2:30 pm - 6:20 pm
PHX
-
BRU
18h 50m
2 stops
Finnair Logo
7:05 pm - 5:18 pm
BRU
-
PHX
31h 13m
2 stops
$669Finnair
Wed, Apr 15 - Tue, Apr 21
Finnair Logo
2:00 pm - 6:20 pm
PHX
-
BRU
19h 20m
2 stops
Finnair Logo
11:20 am - 9:12 am
BRU
-
PHX
30h 52m
2 stops
$671Finnair
Mon, Apr 13 - Tue, Apr 28
Finnair Logo
11:13 pm - 11:25 am
PHX
-
BRU
27h 12m
2 stops
Finnair Logo
7:05 pm - 5:18 pm
BRU
-
PHX
31h 13m
2 stops
$672Finnair
Mon, Apr 27 - Mon, May 11
Multiple Airlines Logo
6:00 am - 7:10 am
PHX
-
BRU
16h 10m
2 stops
Multiple Airlines Logo
10:15 am - 11:53 pm
BRU
-
PHX
22h 38m
1 stop
$673Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
8:00 am - 7:10 am
PHX
-
BRU
14h 10m
1 stop
Multiple Airlines Logo
12:00 pm - 7:39 pm
BRU
-
PHX
16h 39m
1 stop
$677Multiple Airlines
Thu, Apr 23 - Thu, Apr 30

Lufthansa flights from Phoenix to Brussels

Our best Lufthansa deals on Phoenix to Brussels flight tickets
Lufthansa
Apr 15
PHX1:30 pmPhoenix Sky Harbor Intl
24h 40m
2 stops
BRU11:10 pmBrussels Bruxelles-National
Apr 21
BRU10:30 amBrussels Bruxelles-National
18h 19m
2 stops
PHX7:49 pmPhoenix Sky Harbor Intl
$682
Lufthansa
May 1
PHX10:30 amPhoenix Sky Harbor Intl
17h 15m
2 stops
BRU12:45 pmBrussels Bruxelles-National
May 12
BRU10:30 amBrussels Bruxelles-National
18h 38m
2 stops
PHX8:08 pmPhoenix Sky Harbor Intl
$738
Lufthansa
Mar 14
PHX1:38 pmPhoenix Sky Harbor Intl
33h 37m
1 stop
BRU7:15 amBrussels Bruxelles-National
Mar 22
BRU10:10 amBrussels Bruxelles-National
16h 09m
1 stop
PHX6:19 pmPhoenix Sky Harbor Intl
$1,864

United Airlines flights from Phoenix to Brussels

Our best United Airlines deals on Phoenix to Brussels flight tickets
United Airlines
Apr 13
PHX7:00 amPhoenix Sky Harbor Intl
17h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
Apr 28
BRU9:55 amBrussels Bruxelles-National
41h 50m
3 stops
PHX6:45 pmPhoenix Sky Harbor Intl
$685
United Airlines
Apr 13
PHX12:37 pmPhoenix Sky Harbor Intl
33h 38m
2 stops
BRU7:15 amBrussels Bruxelles-National
Apr 28
BRU9:55 amBrussels Bruxelles-National
41h 50m
3 stops
PHX6:45 pmPhoenix Sky Harbor Intl
$696
United Airlines
Apr 15
PHX1:45 pmPhoenix Sky Harbor Intl
14h 30m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Apr 21
BRU10:15 amBrussels Bruxelles-National
21h 05m
1 stop
PHX10:20 pmPhoenix Sky Harbor Intl
$701

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 March 13, 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

Mon 4/27

9:00 pm-3:15 pm

1 stop33h 15m

Brussels Bruxelles-National

Mon 5/11

8:50 pm-7:00 pm

1 stop31h 10m

$627

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 5/5

9:05 pm-8:25 pm

1 stop14h 20m

Brussels Bruxelles-National

Tue 5/12

10:55 am-7:00 pm

1 stop17h 05m

$651

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 5/5

9:05 pm-8:25 pm

1 stop14h 20m

Brussels Bruxelles-National

Tue 5/12

12:05 pm-10:32 pm

2 stops19h 27m

$659

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 4/27

4:58 pm-7:10 pm

2 stops17h 12m

Brussels Bruxelles-National

Mon 5/11

9:55 pm-1:05 pm

1 stop24h 10m

$662

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 4/22

2:30 pm-6:20 pm

2 stops18h 50m

Brussels Bruxelles-National

Wed 4/29

6:30 am-11:59 pm

2 stops26h 29m

$667

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 4/15

2:30 pm-6:20 pm

2 stops18h 50m

Brussels Bruxelles-National

Tue 4/21

7:05 pm-5:18 pm

2 stops31h 13m

$669

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 4/13

2:00 pm-6:20 pm

2 stops19h 20m

Brussels Bruxelles-National

Tue 4/28

11:20 am-9:12 am

2 stops30h 52m

$671

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 4/27

11:13 pm-11:25 am

2 stops27h 12m

Brussels Bruxelles-National

Mon 5/11

7:05 pm-5:18 pm

2 stops31h 13m

$672

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 4/23

6:00 am-7:10 am

2 stops16h 10m

Brussels Bruxelles-National

Thu 4/30

10:15 am-11:53 pm

1 stop22h 38m

$673
Quickest round-trip

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 4/23

8:00 am-7:10 am

1 stop14h 10m

Brussels Bruxelles-National

Thu 4/30

12:00 pm-7:39 pm

1 stop16h 39m

$677

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, January 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 $557. If you are unable to visit Brussels during the month of January, then departing from Phoenix during the month April is also very affordable. Most momondo users find prices during this month for around $609.

How far in advance should I book a flight 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 $769 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 $648 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

14h 15m

Direct flights

None
The fastest flight from Phoenix to Brussels takes 14h 15m
There are no direct flights from Phoenix to Brussels. There are no popular flight routes from Phoenix to Brussels.
Search flight deals

  • How far is Phoenix to Brussels by plane?

    Phoenix and Brussels are 5445.6 mi apart from one another. Flights usually cover this in 14h 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 $508Free CancellationRating
6.7
7,786 reviews
Search British Airways flights
DeltaPriceFrom $552Free CancellationRating
7.9
8,291 reviews
Search Delta flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
9,423 reviews
Search United Airlines flights
Air CanadaPriceFrom $579Free CancellationRating
7.1
10,800 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