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$264+ Cheap flights from Sky Harbor Intl (PHX) to Brussels

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BRU
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Brussels are usually found in February or March, booked 7 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Sky Harbor Intl to Brussels

Cheapest flights from Sky Harbor Intl to Brussels
Explore the most affordable flight options available from Sky Harbor Intl to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Expedia deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:39 pmPHX - BRU
2 stops31h 16mMultiple Airlines
Thu 12/2511:50 amBRU - PHX
2 stops34h 23mMultiple Airlines
Deal found 12/18$6,583
This Cheapflightsfares deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:00 amPHX - BRU
2 stops17h 20mLufthansa
Sun 1/411:55 amBRU - PHX
1 stop16h 57mLufthansa
Deal found 12/19$7,886
This Arangrant deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:25 pmPHX - BRU
1 stop15h 30mBritish Airways
Sun 1/49:35 pmBRU - PHX
1 stop28h 45mBritish Airways
Deal found 12/19$8,692
This Cheapflightsfares deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:32 amPHX - BRU
1 stop14h 23mLufthansa
Thu 12/259:35 amBRU - PHX
2 stops20h 22mLufthansa
Deal found 12/18$9,366
This Cathay Pacific deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:15 amPHX - BRU
2 stops39h 25mCathay Pacific
Sun 1/411:20 amBRU - PHX
3 stops42h 38mCathay Pacific
Deal found 12/19$35,637

Find flight deals from Sky Harbor Intl to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2025.

Round-trip from

$559
(SmartFares)

One-way from

$264
(oojo)

Popular in

January

Cheapest in

February

Average price

$759
From Phoenix Sky Harbor Intl to Brussels
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One-way flight from Phoenix Sky Harbor Intl to Brussels
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Highest demand for flights based on searches. 5% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Brussels that are best for you.

Fly from

Sky Harbor Intl

Fly to

Brussels

Route

Depart

Return

Price

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

8:00 am-7:50 am

1 stop15h 50m

Brussels Bruxelles-National

Mon 2/9

1:50 pm-10:40 pm

2 stops40h 50m

$559

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

6:30 am-8:05 am

1 stop17h 35m

Brussels Bruxelles-National

Tue 2/17

10:00 am-11:03 pm

2 stops21h 03m

$563

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

10:00 am-1:15 pm

2 stops19h 15m

Brussels Bruxelles-National

Tue 2/17

10:00 am-11:03 pm

2 stops21h 03m

$576

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 2/1

6:30 am-8:05 am

1 stop17h 35m

Brussels Bruxelles-National

Mon 2/16

9:10 pm-7:18 pm

2 stops30h 08m

$578

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 2/1

8:25 pm-7:55 pm

1 stop15h 30m

Brussels Bruxelles-National

Mon 2/16

8:45 pm-6:15 pm

1 stop29h 30m

$587

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 1/18

8:25 pm-11:10 am

1 stop30h 45m

Brussels Bruxelles-National

Mon 2/2

8:45 pm-6:15 pm

1 stop29h 30m

$588

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

10:16 am-6:25 pm

2 stops24h 09m

Brussels Bruxelles-National

Mon 2/9

7:10 pm-6:20 pm

2 stops31h 10m

$596

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 4/8

9:05 pm-8:25 pm

1 stop14h 20m

Brussels Bruxelles-National

Wed 4/15

10:55 am-7:00 pm

1 stop17h 05m

$614

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 2/2

8:25 pm-9:00 pm

1 stop16h 35m

Brussels Bruxelles-National

Mon 2/9

8:45 pm-6:15 pm

1 stop29h 30m

$616

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Sun 1/18

10:16 am-2:45 pm

2 stops20h 29m

Brussels Bruxelles-National

Mon 2/2

7:45 pm-8:49 am

2 stops21h 04m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 16 results
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Best time to book a flight from Sky Harbor Intl to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Brussels

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Brussels. Price data was last updated on December 12, 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Brussels may vary depending on when you book. For the best chance of a lower fare, look to book 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Brussels?

Currently, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Brussels (average of $546). Flying from Phoenix Sky Harbor Intl Airport to Brussels in June is currently the most expensive (average of $1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to BRU?

Find hourly flight availability from Sky Harbor Intl to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 32% on flights from Phoenix Sky Harbor Intl Airport to Brussels by exploring options for tickets at noon.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated December 21, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Phoenix Sky Harbor Intl Airport to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,100 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,549 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,600 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Brussels?

    United Airlines, American Airlines, and British Airways can get you from Phoenix Sky Harbor Intl Airport to Brussels in just under 15h 30m. Your travel time can differ by up to 3h 45m. Phoenix Sky Harbor Intl Airport and Brussels are separated by a distance of 5446 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Brussels round-trip?

    According to our current data, Delta ($552), United Airlines ($562), and American Airlines ($586) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Brussels. Users have found that Delta is 36% cheaper than the other options available to this destination.

  • Can I find deals for flights from Sky Harbor Intl to Brussels that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Brussels.

  • Can I find deals for business class flights from Sky Harbor Intl to Brussels?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Brussels?

    Currently, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Brussels (average of $546). Flying from Phoenix Sky Harbor Intl Airport to Brussels in June is currently the most expensive (average of $1,009). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Sky Harbor Intl to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Bruxelles-National flights

Top 5 airlines flying from Sky Harbor Intl to Brussels

Discover the top 5 airlines that operate flights from Sky Harbor Intl to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$552Average$806FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$562Average$804FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$676FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$612Average$640FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$647Average$860FlexibilityNo cancel feeOn-time70%

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