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$419+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BRU
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Brussels are usually found in March or October, 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 April 2, 2025.

Round-trip from

$612
(Delta)

One-way from

$419
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$740
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. 21% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This Finnair deal was found by Cheapflights users on 4/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:35 pmPHX - BRU
2 stops20h 45mFinnair
Mon 10/137:05 pmBRU - PHX
2 stops31h 09mFinnair
Deal found 4/1$568
This Finnair deal was found by Cheapflights users on 4/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:09 amPHX - BRU
2 stops23h 11mMultiple Airlines
Mon 10/139:15 pmBRU - PHX
1 stop26h 00mMultiple Airlines
Deal found 4/1$576
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:40 pmPHX - BRU
1 stop14h 45mBritish Airways
Mon 10/137:05 pmBRU - PHX
1 stop28h 10mBritish Airways
Deal found 4/1$578
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 4/78:40 pmPHX - BRU
1 stop13h 55mAmerican Airlines
Wed 4/2310:55 amBRU - PHX
1 stop16h 35mAmerican Airlines
Deal found 3/31$600
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 5/2012:45 amPHX - BRU
2 stops21h 45mDelta
Tue 6/310:45 amBRU - PHX
1 stop17h 32mDelta
Deal found 4/1$612
This StudentUniverse deal was found by Cheapflights users on 3/31. 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.
Mon 4/287:05 amPHX - BRU
2 stops23h 15mScandinavian Airlines
Mon 5/510:20 amBRU - PHX
2 stops21h 38mScandinavian Airlines
Deal found 3/31$654
This Orbitz deal was found by Cheapflights users on 4/1. 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.
Wed 7/97:30 amPHX - BRU
1 stop15h 30mAir Canada
Sun 10/510:00 amBRU - PHX
1 stop18h 19mAir Canada
Deal found 4/1$656
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 5/166:15 amPHX - BRU
2 stops18h 30mUnited Airlines
Fri 5/2311:15 amBRU - PHX
1 stop17h 00mUnited Airlines
Deal found 4/1$674
This Virgin Atlantic deal was found by Cheapflights users on 4/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:24 amPHX - BRU
1 stop17h 16mVirgin Atlantic
Tue 6/310:45 amBRU - PHX
1 stop17h 32mVirgin Atlantic
Deal found 4/1$854
This StudentUniverse deal was found by Cheapflights users on 4/1. 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.
Mon 7/712:25 amPHX - BRU
2 stops24h 15mAer Lingus
Sat 10/410:20 amBRU - PHX
2 stops29h 24mAer Lingus
Deal found 4/1$910
This Ovago deal was found by Cheapflights users on 3/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:06 amPHX - BRU
1 stop12h 54mSWISS
Mon 5/58:05 pmBRU - PHX
2 stops34h 07mSWISS
Deal found 3/31$1,719
This AranGrant deal was found by Cheapflights users on 3/31. 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.
Wed 5/287:07 amPHX - BRU
1 stop16h 53mLufthansa
Sun 6/810:15 amBRU - PHX
1 stop16h 29mLufthansa
Deal found 3/31$5,808

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 April 2, 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

Tue 5/20

12:45 am-7:30 am

2 stops21h 45m

Brussels Bruxelles-National

Tue 6/3

10:45 am-7:17 pm

1 stop17h 32m

$612

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 5/6

8:40 pm-8:25 pm

1 stop14h 45m

Brussels Bruxelles-National

Sun 5/11

11:40 am-9:16 pm

2 stops18h 36m

$643

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Tue 5/6

11:27 am-6:20 pm

2 stops21h 53m

Brussels Bruxelles-National

Sun 5/11

11:40 am-9:16 pm

2 stops18h 36m

$651

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 4/28

7:05 am-3:20 pm

2 stops23h 15m

Brussels Bruxelles-National

Mon 5/5

10:20 am-10:58 pm

2 stops21h 38m

$654

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 7/9

7:30 am-8:00 am

1 stop15h 30m

Brussels Bruxelles-National

Sun 10/5

10:00 am-7:19 pm

1 stop18h 19m

$656

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Fri 5/16

6:15 am-9:45 am

2 stops18h 30m

Brussels Bruxelles-National

Fri 5/23

11:15 am-7:15 pm

1 stop17h 00m

$674

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Thu 4/17

11:45 pm-7:10 pm

2 stops34h 25m

Brussels Bruxelles-National

Tue 4/22

8:25 pm-3:38 pm

2 stops28h 13m

$678

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 5/21

6:24 am-8:40 am

1 stop17h 16m

Brussels Bruxelles-National

Tue 6/3

10:45 am-7:17 pm

1 stop17h 32m

$854

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Mon 7/7

12:25 am-9:40 am

2 stops24h 15m

Brussels Bruxelles-National

Sat 10/4

10:20 am-6:44 am

2 stops29h 24m

$910

PhoenixBrussels

PHX - BRU

PHXBRU

Phoenix Sky Harbor Intl

Wed 5/28

7:07 am-9:00 am

1 stop16h 53m

Brussels Bruxelles-National

Sun 6/8

10:15 am-5:44 pm

1 stop16h 29m

$5,808

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 15 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 March 28, 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 $1,146). 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 April 2, 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 April 2, 2025.
To help decide which airline to fly from Phoenix to Brussels, see what other customers have to say about Delta, Finnair and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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.
Virgin Atlantic
7.4
Good
637 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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.
Scandinavian Airlines
7.3
Good
1,328 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 $612 on this airline. Additional options worth looking into are Finnair and Scandinavian Airlines, starting at $651 and $654 round-trip. Delta is currently priced 29% 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 British Airways. According to our data, you can fly for as low as $578. Users have also found prices from $838 and $3,467 on Delta and Iberia, 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 $1,146). 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$436Average$795FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$586Average$676FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$612Average$846FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$618Average$1,006FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$640Average$862FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$648Average$956FlexibilityNo cancel feeOn-time77%

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