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$746+ Cheap flights from Tucson (TUS) to Brussels

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BRU
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Tucson to Brussels

Cheapest flights from Tucson to Brussels
Explore the most affordable flight options available from Tucson to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This United Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 11/257:30 am
TUS
-
BRU
2 stops41h 25m
United Airlines
Tue 12/810:10 am
BRU
-
TUS
1 stop20h 56m
United Airlines
Deal found 6/28$746
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Wed 11/256:30 am
TUS
-
BRU
3 stops22h 45m
Multiple Airlines
Tue 12/810:00 am
BRU
-
TUS
2 stops33h 25m
Multiple Airlines
Deal found 6/28$757
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:14 pm
TUS
-
BRU
1 stop34h 41m
Delta
Wed 12/3012:55 pm
BRU
-
TUS
2 stops30h 30m
Delta
Deal found 6/30$864
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:14 pm
TUS
-
BRU
1 stop34h 41m
Delta
Tue 12/296:15 am
BRU
-
TUS
2 stops24h 58m
Delta
Deal found 6/30$867
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:14 pm
TUS
-
BRU
1 stop34h 41m
Delta
Sun 12/2712:55 pm
BRU
-
TUS
1 stop18h 01m
Delta
Deal found 6/30$919
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:10 am
TUS
-
BRU
2 stops18h 45m
Delta
Wed 12/3012:55 pm
BRU
-
TUS
2 stops30h 30m
Delta
Deal found 6/30$985

Find flight deals from Tucson to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 July 2, 2026.

Round-trip from

$746
(United Airlines)
From Tucson to Brussels
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 July 2, 2026.
Use the filters below to find and compare flights from Tucson to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Wed 11/25

7:30 am-8:55 am

2 stops41h 25m

Brussels Bruxelles-National

Tue 12/8

10:10 am-11:06 pm

1 stop20h 56m

$746

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Wed 11/25

6:30 am-1:15 pm

3 stops22h 45m

Brussels Bruxelles-National

Tue 12/8

10:00 am-11:25 am

2 stops33h 25m

$757

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Tue 12/22

1:40 pm-10:55 am

1 stop13h 15m

Brussels Bruxelles-National

Wed 12/30

12:55 pm-3:04 pm

1 stop34h 09m

$987
Quickest round-trip

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Tue 12/22

8:10 am-10:55 am

2 stops18h 45m

Brussels Bruxelles-National

Mon 12/28

12:55 pm-10:56 pm

1 stop18h 01m

$1,045

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Mon 12/21

4:14 pm-7:35 am

2 stops31h 21m

Brussels Bruxelles-National

Mon 12/28

12:55 pm-10:56 pm

1 stop18h 01m

$1,049

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Tue 12/22

8:10 am-10:55 am

2 stops18h 45m

Brussels Bruxelles-National

Sun 12/27

2:45 pm-5:26 pm

2 stops34h 41m

$1,053

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Sat 12/19

4:14 pm-10:55 am

1 stop34h 41m

Brussels Bruxelles-National

Sun 12/27

12:55 pm-10:56 pm

1 stop18h 01m

$1,280

TucsonBrussels

TUS - BRU

TUSBRU

Tucson

Tue 8/18

10:44 am-9:00 am

1 stop13h 16m

Brussels Bruxelles-National

Wed 9/2

10:15 am-11:13 am

1 stop33h 58m

$3,870

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Sorted by cheapest first

Best time to book a flight from Tucson to Brussels

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

Related info for your journey

Find useful and relevant information for your journey from Tucson to Brussels. 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 Brussels?

    If you book a flight to Brussels 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. There are 0 flights from Tucson to Brussels per day from 0 different airlines.

  • How long is the flight from Tucson to Brussels?

    Airlines like United Airlines and Delta fly from Tucson to Brussels in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 28h 10m. There are 5485 mi between Tucson and Brussels. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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.

See more FAQs

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