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$333+ Cheap flights from Phoenix 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BRU
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Brussels are usually found in March or April, booked 68 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Phoenix to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 mayo 1, 2025.

Round-trip from

$669
(Delta)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$875
From Phoenix to Brussels
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One-way flight from Phoenix to Brussels
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Highest demand for flights based on searches. 20% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Phoenix to Brussels

Cheapest flights from Phoenix to Brussels
Explore the most affordable flight options available from Phoenix to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/18:30 pmPHX - BRU
1 stop16h 30mBritish Airways
lun. 12/85:35 pmBRU - PHX
1 stop32h 50mBritish Airways
Deal found 4/30$571
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:52 pmPHX - BRU
2 stops19h 33mFinnair
vie. 12/511:20 amBRU - PHX
2 stops30h 56mFinnair
Deal found 4/29$605
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/258:30 pmPHX - BRU
1 stop15h 15mAmerican Airlines
vie. 12/511:45 amBRU - PHX
1 stop14h 40mAmerican Airlines
Deal found 4/29$609
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2510:30 amPHX - BRU
1 stop14h 25mUnited Airlines
vie. 12/510:00 amBRU - PHX
2 stops37h 19mUnited Airlines
Deal found 4/29$611
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:55 pmPHX - BRU
2 stops25h 05mDelta
jue. 12/411:00 amBRU - PHX
1 stop17h 33mDelta
Deal found 4/29$618
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:40 amPHX - BRU
1 stop15h 25mAir Canada
vie. 9/1210:00 amBRU - PHX
2 stops34h 05mAir Canada
Deal found 4/29$671
This United deal was found by Cheapflights users on 4/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:00 amPHX - BRU
1 stop14h 15mMultiple Airlines
vie. 9/1210:00 amBRU - PHX
1 stop18h 19mMultiple Airlines
Deal found 4/29$689
This Flighttix deal was found by Cheapflights users on 4/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/196:24 amPHX - BRU
1 stop17h 16mVirgin Atlantic
mar. 6/310:45 amBRU - PHX
1 stop17h 32mVirgin Atlantic
Deal found 4/30$694
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1911:15 pmPHX - BRU
2 stops26h 25mITA Airways
dom. 9/286:55 pmBRU - PHX
2 stops37h 46mITA Airways
Deal found 4/29$780
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2412:45 amPHX - BRU
2 stops24h 50mAer Lingus
vie. 12/510:15 amBRU - PHX
2 stops19h 42mAer Lingus
Deal found 4/29$867
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:00 amPHX - BRU
3 stops27h 20mScandinavian Airlines
dom. 8/3110:20 amBRU - PHX
2 stops19h 55mScandinavian Airlines
Deal found 4/29$872
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/191:35 pmPHX - BRU
2 stops15h 05mLufthansa
lun. 9/224:25 pmBRU - PHX
2 stops33h 37mLufthansa
Deal found 4/29$937

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from Phoenix to Brussels that are best for you.

Fly from

Phoenix

Fly to

Brussels

Route

Depart

Return

Price

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

lun. 10/6

11:55 pm-8:40 am

1 stop23h 45m

Brussels Bruxelles-National

sáb. 10/18

10:45 am-11:41 pm

1 stop21h 56m

$669

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

mar. 9/2

7:40 am-8:05 am

1 stop15h 25m

Brussels Bruxelles-National

vie. 9/12

10:00 am-11:05 am

2 stops34h 05m

$671

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

mar. 9/2

8:00 am-7:15 am

1 stop14h 15m

Brussels Bruxelles-National

vie. 9/12

10:00 am-12:28 pm

2 stops35h 28m

$676

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

mar. 9/2

8:00 am-7:15 am

1 stop14h 15m

Brussels Bruxelles-National

vie. 9/12

10:00 am-7:19 pm

1 stop18h 19m

$689

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

lun. 5/19

6:24 am-8:40 am

1 stop17h 16m

Brussels Bruxelles-National

mar. 6/3

10:45 am-7:17 pm

1 stop17h 32m

$694

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

vie. 9/19

11:15 pm-10:40 am

2 stops26h 25m

Brussels Bruxelles-National

dom. 9/28

6:55 pm-11:41 pm

2 stops37h 46m

$780

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

jue. 8/14

6:00 am-6:20 pm

3 stops27h 20m

Brussels Bruxelles-National

dom. 8/31

10:20 am-9:15 pm

2 stops19h 55m

$872

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

vie. 9/19

1:35 pm-1:40 pm

2 stops15h 05m

Brussels Bruxelles-National

lun. 9/22

4:25 pm-5:02 pm

2 stops33h 37m

$937

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

mié. 8/13

12:25 am-9:40 am

2 stops24h 15m

Brussels Bruxelles-National

dom. 8/31

10:20 am-10:25 pm

2 stops21h 05m

$981

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

jue. 5/29

6:40 pm-6:50 pm

1 stop15h 10m

Brussels Bruxelles-National

jue. 6/5

10:50 am-6:30 pm

1 stop16h 40m

$1,034

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 21 results
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Best time to book a flight from Phoenix to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Phoenix 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 to Brussels

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Brussels. Price data was last updated on April 25, 2025.

The price you pay for your flight from Phoenix to Brussels may vary depending on when you book. For the best chance of a lower fare, look to book 68 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 to Brussels?

Currently, November is the cheapest month in which you can book a flight from Phoenix to Brussels (average of $614). Flying from Phoenix to Brussels in June is currently the most expensive (average of $1,127). 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 Phoenix 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 mayo 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from Phoenix to Brussels by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Phoenix to Brussels?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Brussels. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Brussels flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels when rainfall is around 1.6 in.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 mayo 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from Phoenix to Brussels round-trip?

    Our cheapest airline available from Phoenix to Brussels is Delta. Our recent data shows that you can find tickets from as low as $669 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $671 and $676 round-trip. Delta is currently priced 22% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Phoenix to Brussels one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $493. Users have also found prices from $547 and $3,617 on United Airlines and Scandinavian Airlines, respectively.

  • Can I find deals for flights from Phoenix to Brussels that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Brussels?

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

  • Can I find deals for business class flights from Phoenix to Brussels?

    Yes. Cheapflights offers flight deals from Phoenix 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 to Brussels?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Brussels (average of $614). Flying from Phoenix to Brussels in June is currently the most expensive (average of $1,127). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Phoenix to Brussels

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

Top 6 airlines flying from Phoenix to Brussels

Discover the top 6 airlines that operate flights from Phoenix 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$552Average$806FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$586Average$676FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$612Average$844FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$618Average$986FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$640Average$842FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$648Average$939FlexibilityNo cancel feeOn-time77%

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