HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belgium

$485+ Cheap flights from Tucson (TUS) to Belgium

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BRU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Belgium with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tucson to Belgium

Cheapest flights from Tucson to Belgium
Explore the most affordable flight options available from Tucson to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
Tue 12/162:33 pmTUS - BRU
2 stops24h 07mLufthansa
Sun 12/217:00 amBRU - TUS
2 stops23h 08mLufthansa
Deal found 12/15$1,663
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/1612:00 pmTUS - BRU
2 stops35h 50mUnited Airlines
Sun 12/2111:15 amBRU - TUS
3 stops34h 23mUnited Airlines
Deal found 12/15$1,666
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/218:30 amTUS - BRU
2 stops20h 45mUnited Airlines
Sun 12/2810:10 amBRU - TUS
2 stops35h 28mUnited Airlines
Deal found 12/15$1,678
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
Tue 12/302:40 pmTUS - BRU
2 stops21h 15mLufthansa
Thu 1/19:35 amBRU - TUS
2 stops20h 23mLufthansa
Deal found 12/15$1,881
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/3012:26 pmTUS - BRU
1 stop12h 29mUnited Airlines
Thu 1/111:55 amBRU - TUS
2 stops18h 03mUnited Airlines
Deal found 12/15$2,021
This Air Canada deal was found by Cheapflights users on 12/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:40 amTUS - BRU
3 stops22h 35mMultiple Airlines
Thu 1/110:00 amBRU - TUS
2 stops31h 59mMultiple Airlines
Deal found 12/15$2,023
This Air Canada deal was found by Cheapflights users on 12/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:40 amTUS - BRU
3 stops22h 35mAir Canada
Thu 1/110:00 amBRU - TUS
3 stops31h 59mAir Canada
Deal found 12/15$2,028

Find flight deals from Tucson to Belgium

Keep the following information in mind while searching for Tucson to Belgium flight deals. Data was last updated December 18, 2025.

Round-trip from

$485
(United Airlines)
From Tucson to Belgium
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Belgium 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 18, 2025.
Use the filters below to find and compare flights from Tucson to Belgium that are best for you.

Fly from

Tucson

Fly to

Belgium

Route

Depart

Return

Price

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Fri 1/30

7:35 am-1:15 pm

2 stops21h 40m

Brussels Bruxelles-National

Fri 2/6

10:00 am-4:37 pm

2 stops38h 37m

$485

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Thu 2/5

6:30 am-7:50 am

2 stops17h 20m

Brussels Bruxelles-National

Fri 2/13

10:10 am-9:50 pm

2 stops19h 40m

$502

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Thu 1/29

2:32 pm-1:15 pm

2 stops14h 43m

Brussels Bruxelles-National

Tue 2/3

10:10 am-11:15 pm

1 stop21h 05m

$504

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Wed 2/11

8:15 am-1:15 pm

2 stops21h 00m

Brussels Bruxelles-National

Sun 2/15

10:10 am-10:59 pm

1 stop20h 49m

$504

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Thu 1/29

2:32 pm-1:15 pm

2 stops14h 43m

Brussels Bruxelles-National

Mon 2/2

10:00 am-11:15 pm

2 stops21h 15m

$507

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Sat 1/31

2:32 pm-1:15 pm

2 stops14h 43m

Brussels Bruxelles-National

Sat 2/7

10:00 am-4:37 pm

2 stops38h 37m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Tucson to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Tucson 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 Tucson to Belgium
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown United Airlines from Tucson to Belgium. 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.
United Airlines
7.4
Good
9,091 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

  • What airport do you fly from for flights from Tucson to Belgium?

    If you book a flight to Belgium from Tucson, you will be flying from Tucson, which is the city’s only airport. Tucson (TUS) is located 7.5 mi from the center of Tucson.

  • How long is the flight from Tucson to Belgium?

    A quick flight from Tucson to Belgium can take about 21h 40m. United Airlines provides one of the quickest options available for as low as $485. Tucson and Belgium are separated by a distance of 5485 mi.

  • Can I find deals for flights from Tucson to Belgium that include hotel bookings?

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

  • How can I find direct flights from Tucson to Belgium?

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

  • Can I find deals for business class flights from Tucson to Belgium?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tucson to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Heathrow flights
Las Vegas to Heathrow flights
Sky Harbor Intl to Charles de Gaulle flights
Sky Harbor Intl to Gatwick flights
Sky Harbor Intl to Leonardo da Vinci/Fiumicino flights
Sky Harbor Intl to Orly flights
Las Vegas to Charles de Gaulle flights
Sky Harbor Intl to London City flights
Las Vegas to Gatwick flights
Sky Harbor Intl to Madrid flights
Sky Harbor Intl to Lisbon flights
Las Vegas to London City flights
Sky Harbor Intl to Barcelona-El Prat flights
Sky Harbor Intl to Dublin flights
Las Vegas to Orly flights
Sky Harbor Intl to Athens flights
Las Vegas to Dublin flights
Sky Harbor Intl to Istanbul flights
Sky Harbor Intl to Vicenza flights
Las Vegas to Frankfurt flights
Las Vegas to Leonardo da Vinci/Fiumicino flights
Sky Harbor Intl to Amsterdam flights
Sky Harbor Intl to Frankfurt flights
Las Vegas to Athens flights
Sky Harbor Intl to Malpensa flights
Sky Harbor Intl to Linate flights
Las Vegas to Amsterdam flights
Las Vegas to Madrid flights
Sky Harbor Intl to Zurich flights
Las Vegas to Naples flights
Sky Harbor Intl to Munich flights
Las Vegas to Istanbul flights
Sky Harbor Intl to Edinburgh flights
Sky Harbor Intl to Florence flights
Las Vegas to Barcelona-El Prat flights
Sky Harbor Intl to Otopeni Intl flights
Sky Harbor Intl to Sabiha Gokcen flights
Sky Harbor Intl to Frederic Chopin flights
Sky Harbor Intl to Copenhagen flights
Tucson to Dublin flights
Sky Harbor Intl to Keflavik Intl flights
Sky Harbor Intl to Prague flights
Las Vegas to Sabiha Gokcen flights
Tucson to Leonardo da Vinci/Fiumicino flights
Las Vegas to Edinburgh flights
Las Vegas to Stansted flights
Las Vegas to Lisbon flights
Las Vegas to Malpensa flights
Tucson to Heathrow flights
Sky Harbor Intl to Oslo Gardermoen flights

Top airline flying from Tucson to Belgium

Discover the top airline that operate flights from Tucson to Belgium. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$646Average$930FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.