$747+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BRU
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from Tucson to Brussels 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
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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 Brussels
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Cheapest flights from Tucson to BrusselsExplore 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 November 11, 2026.
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 November 11, 2026.
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/256:00 am -
2 stops23h 10m
Fri 1/111:15 am -
2 stops30h 45m
Deal found 11/10![United Airlines logo]()
$1,133
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/214:27 pm -
2 stops31h 08m
Mon 12/2812:55 pm -
1 stop18h 10m
Deal found 11/6![Delta logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/205:29 pm -
2 stops31h 26m
Wed 12/3011:55 am -
2 stops33h 45m
Deal found 11/10![United Airlines logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 12/2112:20 pm -
1 stop12h 35m
Wed 12/3011:55 am -
2 stops43h 41m
Deal found 11/9![United Airlines logo]()
$1,319
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/205:29 pm -
2 stops31h 26m
Thu 12/3111:55 am -
2 stops17h 29m
Deal found 11/10![United Airlines logo]()
$1,326
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/2212:05 pm -
2 stops35h 45m
Wed 12/3011:55 am -
2 stops33h 45m
Deal found 11/10![United Airlines logo]()
$1,369
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 12/195:29 pm -
2 stops31h 26m
Wed 12/3011:55 am -
2 stops43h 41m
Deal found 11/9![United Airlines logo]()
$1,415
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/2112:20 pm -
1 stop12h 35m
Thu 12/3111:55 am -
2 stops17h 29m
Deal found 11/10![United Airlines logo]()
$1,420
Best flights from Tucson to BrusselsDiscover carefully curated flight deals from Tucson to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Tucson to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This United Airlines deal was found by Cheapflights users on 11/6. 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 4/137:30 am -
2 stops20h 45m
Fri 4/1610:15 am -
1 stop20h 56m
Deal found 11/6![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/214:27 pm -
2 stops31h 08m
Mon 12/2812:55 pm -
1 stop18h 10m
Deal found 11/6![Delta logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 4/127:30 am -
1 stop16h 30m
Fri 4/1612:00 pm -
2 stops17h 42m
Deal found 11/10![United Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/2012:20 pm -
2 stops35h 45m
Wed 12/3011:55 am -
2 stops43h 41m
Deal found 11/9![United Airlines logo]()
$1,319
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 12/218:14 am -
2 stops16h 41m
Wed 12/3011:55 am -
2 stops43h 41m
Deal found 11/9![United Airlines logo]()
$1,319
Last-minute flights from Tucson to BrusselsDiscover last-minute flight deals from Tucson to Brussels. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Brussels. Data last updated November 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 12/195:29 pm -
2 stops31h 26m
Wed 12/3011:55 am -
2 stops43h 41m
Deal found 11/9![United Airlines logo]()
$1,415
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/205:29 pm -
2 stops31h 26m
Wed 12/3011:55 am -
2 stops33h 45m
Deal found 11/10![United Airlines logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/205:29 pm -
2 stops31h 26m
Thu 12/3111:55 am -
2 stops17h 29m
Deal found 11/10![United Airlines logo]()
$1,326
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/214:27 pm -
2 stops31h 08m
Mon 12/2812:55 pm -
1 stop18h 10m
Deal found 11/6![Delta logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 12/2112:20 pm -
1 stop12h 35m
Wed 12/3011:55 am -
2 stops43h 41m
Deal found 11/9![United Airlines logo]()
$1,319
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/2112:20 pm -
1 stop12h 35m
Thu 12/3111:55 am -
2 stops17h 29m
Deal found 11/10![United Airlines logo]()
$1,420
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/2212:05 pm -
2 stops35h 45m
Wed 12/3011:55 am -
2 stops33h 45m
Deal found 11/10![United Airlines logo]()
$1,369
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/256:00 am -
2 stops23h 10m
Fri 1/111:15 am -
2 stops30h 45m
Deal found 11/10![United Airlines logo]()
$1,133
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 November 11, 2026.
Round-trip from | $747 (United Airlines) |
|---|
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 7,457,451 searches. Data last updated November 11, 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
Cheapest round-trip
TucsonBrussels
TUS Tucson - BRU Brussels Bruxelles-National
TUSBRU
Tucson
Tue 4/13
7:30 am-1:15 pm
2 stops20h 45m
Brussels Bruxelles-National
Fri 4/16
10:15 am-10:11 pm
1 stop20h 56m
$747
Quickest round-trip
TucsonBrussels
TUS Tucson - BRU Brussels Bruxelles-National
TUSBRU
Tucson
Mon 4/12
7:30 am-9:00 am
1 stop16h 30m
Brussels Bruxelles-National
Fri 4/16
12:00 pm-8:42 pm
2 stops17h 42m
$752
TucsonBrussels
TUS Tucson - BRU Brussels Bruxelles-National
TUSBRU
Tucson
Mon 12/21
4:27 pm-7:35 am
2 stops31h 08m
Brussels Bruxelles-National
Mon 12/28
12:55 pm-11:05 pm
1 stop18h 10m
$1,223
TucsonBrussels
TUS Tucson - BRU Brussels Bruxelles-National
TUSBRU
Tucson
Sun 12/20
12:20 pm-8:05 am
2 stops35h 45m
Brussels Bruxelles-National
Wed 12/30
11:55 am-11:36 pm
2 stops43h 41m
$1,319
TucsonBrussels
TUS Tucson - BRU Brussels Bruxelles-National
TUSBRU
Tucson
Mon 12/21
8:14 am-8:55 am
2 stops16h 41m
Brussels Bruxelles-National
Wed 12/30
11:55 am-11:36 pm
2 stops43h 41m
$1,319
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.
TUS-BR1
TUS-BRU
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
TUS-BR1
TUS-BRU
No data available for this route at this time. Please check back soon.
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