$454 Cheap Flights from Phoenix (PHX) to Brussels (BRU)

View $454 flight on Sun, Aug 3, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Brussels Airport (BRU)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Phoenix to Brussels (PHX-BRU)

Prices were available within the past 7 days and start at $454 for one-way flights and $619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Aug 17 - Tue, Aug 26
PHX
Phoenix
BRU
Brussels
$619 Roundtrip, found 2 days ago
$619
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Aug 17 from Phoenix to Brussels, returning Tue, Aug 26, priced at $619 found 2 days ago
Virgin Atlantic
Sun, Aug 17 - Tue, Aug 26
PHX
Phoenix
BRU
Brussels
$634 Roundtrip, found 2 days ago
$634
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sun, Aug 17 from Phoenix to Brussels, returning Tue, Aug 26, priced at $634 found 2 days ago
United
Wed, Nov 19 - Thu, Nov 27
PHX
Phoenix
BRU
Brussels
$634 Roundtrip, found 21 hours ago
$634
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Nov 19 from Phoenix to Brussels, returning Thu, Nov 27, priced at $634 found 21 hours ago
Delta
Wed, Nov 19 - Thu, Nov 27
PHX
Phoenix
BRU
Brussels
$634 Roundtrip, found 21 hours ago
$634
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Nov 19 from Phoenix to Brussels, returning Thu, Nov 27, priced at $634 found 21 hours ago
Scandinavian Airlines
Sun, Aug 24 - Tue, Sep 9
PHX
Phoenix
BRU
Brussels
$645 Roundtrip, found 2 days ago
$645
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, Aug 24 from Phoenix to Brussels, returning Tue, Sep 9, priced at $645 found 2 days ago
American Airlines
Mon, Dec 1 - Thu, Dec 11
PHX
Phoenix
BRU
Brussels
$650 Roundtrip, found 20 hours ago
$650
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Mon, Dec 1 from Phoenix to Brussels, returning Thu, Dec 11, priced at $650 found 20 hours ago
British Airways
Mon, Dec 1 - Thu, Dec 11
PHX
Phoenix
BRU
Brussels
$652 Roundtrip, found 20 hours ago
$652
Roundtrip
found 20 hours ago
Select British Airways flight, departing Mon, Dec 1 from Phoenix to Brussels, returning Thu, Dec 11, priced at $652 found 20 hours ago
Iberia
Tue, Feb 3 - Tue, Feb 17
PHX
Phoenix
BRU
Brussels
$664 Roundtrip, found 2 days ago
$664
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Feb 3 from Phoenix to Brussels, returning Tue, Feb 17, priced at $664 found 2 days ago
Swiss International Air Lines
Wed, Nov 19 - Thu, Nov 27
PHX
Phoenix
BRU
Brussels
$673 Roundtrip, found 21 hours ago
$673
Roundtrip
found 21 hours ago
Select Swiss International Air Lines flight, departing Wed, Nov 19 from Phoenix to Brussels, returning Thu, Nov 27, priced at $673 found 21 hours ago
Lufthansa
Wed, Nov 19 - Thu, Nov 27
PHX
Phoenix
BRU
Brussels
$679 Roundtrip, found 21 hours ago
$679
Roundtrip
found 21 hours ago
Select Lufthansa flight, departing Wed, Nov 19 from Phoenix to Brussels, returning Thu, Nov 27, priced at $679 found 21 hours ago
Flights from Phoenix (PHX) to Brussels (BRU)
Origin airport
Sky Harbor Intl.
Destination airport
Brussels - National
Airlines serving
Aer Lingus, Air Canada, Air Europa, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
$619
Distance
5450 mi

Phoenix to Brussels Flights

The cheapest times to fly from Phoenix to Brussels

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Brussels are during the month of August. You can find some of the cheapest flights from Phoenix to Brussels with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Phoenix to Brussels

Sunday is one of the best days to book for cheap flights from Phoenix to Brussels: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Phoenix to Brussels

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Brussels in 2025. You can also book with separate airlines for your outbound and return journeys, from $454 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Brussels flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Brussels airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Brussels - National Airport (BRU) cost?
Discover the latest flight deals from PHX to BRU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PHX to BRU?
The cheapest flights from PHX to BRU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PHX to BRU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PHX to BRU. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Brussels - National Airport (BRU)?
There are no daily direct flights from Sky Harbor Intl. Airport (PHX) to Brussels - National Airport (BRU). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be cruising above the clouds in no time.
What day of the week has the most flights from PHX to BRU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Brussels - National Airport (BRU)?
Select a flight from Sky Harbor Intl. Airport (PHX) to Brussels - National Airport (BRU) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Brussels - National Airport (BRU) last-minute?
Last-minute fares from PHX to BRU are generally more expensive. To lock in the best prices, start searching for flights as soon as possible. That being said, if you’re flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book a PHX to BRU flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to BRU flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Brussels - National Airport (BRU)?
In most instances, you can reschedule or cancel your PHX to BRU flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you’d like further information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.