TUS - BRU

$406 Find Cheap Flights from Tucson to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Brussels departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Brussels, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$617
United Airlines
qui 4/9qui 4/16
TUS - BRU • 2 stops
Cheapest one-way
$406
KLM
ter 6/9
TUS - BRU • 1 stop
Top airlines
United Airlines
Cheapest • from $617 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Tucson and Brussels. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tucson to Brussels (TUS-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Brussels

qui, abr 9 - qui, abr 16
United Airlines Logo
7:15 am - 8:00 pm
TUS
-
BRU
27h 45m
2 stops
United Airlines Logo
9:40 am - 8:18 pm
BRU
-
TUS
43h 38m
2 stops
$617United Airlines
qui, abr 9 - qui, abr 16
United Airlines Logo
7:30 am - 9:00 am
TUS
-
BRU
16h 30m
1 stop
United Airlines Logo
9:40 am - 8:18 pm
BRU
-
TUS
43h 38m
2 stops
$620United Airlines
qui, abr 9 - ter, abr 14
United Airlines Logo
9:38 am - 1:15 pm
TUS
-
BRU
18h 37m
2 stops
United Airlines Logo
12:00 pm - 10:02 pm
BRU
-
TUS
19h 02m
2 stops
$623United Airlines
qui, abr 9 - ter, abr 14
KLM Logo
3:24 pm - 7:40 am
TUS
-
BRU
31h 16m
1 stop
KLM Logo
9:45 am - 9:51 pm
BRU
-
TUS
21h 06m
1 stop
$626KLM
qui, abr 9 - qui, abr 16
Delta Logo
3:24 pm - 7:40 am
TUS
-
BRU
31h 16m
1 stop
Delta Logo
9:45 am - 9:51 pm
BRU
-
TUS
21h 06m
1 stop
$641Delta
dom, mai 10 - qua, mai 20
United Airlines Logo
1:39 pm - 8:00 pm
TUS
-
BRU
21h 21m
2 stops
United Airlines Logo
10:30 am - 10:15 pm
BRU
-
TUS
20h 45m
2 stops
$646United Airlines
dom, mai 10 - qua, mai 20
United Airlines Logo
9:40 am - 1:15 pm
TUS
-
BRU
18h 35m
2 stops
United Airlines Logo
10:15 am - 10:15 pm
BRU
-
TUS
21h 00m
1 stop
$648United Airlines
ter, ago 4 - ter, ago 18
United Airlines Logo
5:45 am - 1:15 pm
TUS
-
BRU
22h 30m
2 stops
United Airlines Logo
9:25 am - 8:42 pm
BRU
-
TUS
44h 17m
2 stops
$739United Airlines
ter, ago 4 - ter, ago 18
KLM Logo
7:00 am - 7:40 am
TUS
-
BRU
15h 40m
1 stop
KLM Logo
9:45 am - 9:37 pm
BRU
-
TUS
20h 52m
1 stop
$807KLM
dom, mai 10 - qua, mai 20
United Airlines Logo
7:15 am - 9:00 am
TUS
-
BRU
16h 45m
1 stop
United Airlines Logo
10:15 am - 10:15 pm
BRU
-
TUS
21h 00m
1 stop
$812United Airlines
Booking Insights

KAYAK's insights & trends for Tucson to Brussels flights

Get data-powered insights and trends into flights from Tucson to Brussels to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Tucson to Brussels?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tucson to Brussels were found on United Airlines ($617) and KLM ($626).

Find deals

Good to know

Cheapest flight$406
Flight from Tucson to Brussels

When to book flights from Tucson to Brussels

Are your dates flexible? Find out the best times to travel from Tucson to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Tucson to Brussels flights

  • What is the cheapest flight from Tucson to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Tucson to Brussels Bruxelles-National Airport was $406 for a one-way ticket and $617 for a round-trip.

  • Do I need a passport to fly between Tucson and Brussels?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Tucson and on arrival in Brussels.

  • Which aircraft models fly most regularly from Tucson to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Brussels?

    Star Alliance is the only airline alliance operating flights between Tucson and Brussels.

  • How does KAYAK find such low prices on flights from Tucson to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Tucson with another airline. Booking your flights between Tucson and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Tucson to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9345 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

10.0 ExcellentAnonymous, Feb 2026
DEN - RSW
Read more United Airlines reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

Everything you need to know for your flight from Tucson to Brussels

Information on your arrival and departure airports

Tucson (TUS)
Bruxelles-National (BRU)