$638 Cheap Flights from Brussels (BRU) to Tucson (TUS)

View $638 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Tucson International Airport (TUS)

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Cheap Flights from Brussels to Tucson (BRU-TUS)

Prices were available within the past 7 days and start at $638 for one-way flights and $1,079 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,079 Roundtrip, found 18 hours ago
$1,079
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,079 found 18 hours ago
United
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,079 Roundtrip, found 18 hours ago
$1,079
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,079 found 18 hours ago
Lufthansa
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,084 Roundtrip, found 18 hours ago
$1,084
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,084 found 18 hours ago
United
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,089 Roundtrip, found 18 hours ago
$1,089
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,089 found 18 hours ago
United
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,094 Roundtrip, found 18 hours ago
$1,094
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,094 found 18 hours ago
United
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,097 Roundtrip, found 18 hours ago
$1,097
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,097 found 18 hours ago
United
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,102 Roundtrip, found 18 hours ago
$1,102
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,102 found 18 hours ago
KLM
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,125 Roundtrip, found 18 hours ago
$1,125
Roundtrip
found 18 hours ago
Select KLM flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,125 found 18 hours ago
British Airways
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,194 Roundtrip, found 18 hours ago
$1,194
Roundtrip
found 18 hours ago
Select British Airways flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,194 found 18 hours ago
American Airlines
Fri, Jun 5 - Fri, Jun 12
BRU
Brussels
TUS
Tucson
$1,268 Roundtrip, found 18 hours ago
$1,268
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Jun 5 from Brussels to Tucson, returning Fri, Jun 12, priced at $1,268 found 18 hours ago

Frequently asked questions

How much does a flight from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) cost?
You can find cheap one-way flights from $638 and cheap return flights from $1,079 Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) with Expedia. Return flights typically cost between $2455 and $12588. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
The cheapest month to fly from BRU to TUS is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
Enter BRU to TUS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
Delta is one of the cheapest airlines offering connecting flights from Brussels (BRU) to Tucson (TUS), with round-trip tickets starting from around $2828.81 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
To find a cheap flight from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
The earliest flight from Brussels - National (BRU) to Tucson International (TUS) usually leaves at around 6:10 AM, with KLM and Delta operating this route. This flight is part of a seasonal service, so it's a good idea to check if it's available during your travel dates. An early departure allows you to maximize your time in Tucson. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
The busiest day for flights from Brussels - National (BRU) to Tucson Intl. (TUS) is a Friday, with around 20 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Brussels Airlines and Delta.
What are the most popular departure times for flights from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
The most popular departure times for flights from Brussels (BRU) to Tucson (TUS) are in the late morning, from 9am to 12pm. About 42% of passengers prefer this time window. Many major carriers, including Delta Air Lines and United Airlines, offer flights during this window. This timing is convenient as it allows you to travel after a leisurely breakfast.
How long does it take to fly from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
Flying from BRU to TUS with a connection usually takes about 20 hours 50 minutes, traveling roughly 5,489 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
Select the "Business class" and "First class" filters when looking for BRU to TUS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) flight with Expedia?
It's easy to earn miles on a Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tucson from Brussels - National (BRU)?
From Brussels - National (BRU), you can fly into Tucson Intl. (TUS) to reach Tucson. Some flights may connect through major hubs like Vantaa (HEL), Washington Dulles Intl. (IAD), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Tucson. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) at the last minute?
Typically, booking a last minute flight from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) flight and hotel package?
Securing a Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) Tucson Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.)?
If you booked your Brussels (BRU-Brussels - National) to Tucson, AZ (TUS-Tucson Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Brussels - National
Destination airport
Tucson Intl.
Roundtrip price
$1,078
Distance
5488 mi

Book with confidence

Brussels to Tucson Flights

The cheapest times to fly from Brussels to Tucson

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 Brussels to Tucson are during the month of June. You can find some of the cheapest flights from Brussels to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Tucson

Sunday is one of the best days to book for cheap flights from Brussels to Tucson: 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 Brussels to Tucson

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 Brussels to Tucson in 2026. You can also book with separate airlines for your outbound and return journeys, from $638 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 Brussels to Tucson 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 Brussels to Tucson 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.

 

Brussels to Tucson Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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