$375 Find Cheap Flights from Tucson to Belgium

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 Belgium departing on 1/8. 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

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Flight Deals

Book Cheap Tucson to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Belgium 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 Belgium

Mon, Jan 26 - Fri, Feb 6
United Airlines Logo
7:44 am - 8:55 amTUS-BRU
17h 11m1 stop
United Airlines Logo
10:00 am - 11:15 pmBRU-TUS
45h 15m2 stops
$484United Airlines
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Mon, Jan 26 - Fri, Feb 6
Multiple Airlines Logo
6:30 am - 7:50 amTUS-BRU
17h 20m2 stops
Multiple Airlines Logo
10:00 am - 11:15 pmBRU-TUS
21h 15m2 stops
$497Multiple Airlines
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Mon, Jan 26 - Fri, Feb 6
United Airlines Logo
12:23 pm - 8:55 amTUS-BRU
12h 32m1 stop
United Airlines Logo
10:10 am - 11:15 pmBRU-TUS
21h 05m1 stop
$507United Airlines
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Mon, Jan 26 - Fri, Feb 6
American Airlines Logo
9:00 am - 11:10 amTUS-BRU
18h 10m2 stops
American Airlines Logo
9:50 am - 9:35 pmBRU-TUS
19h 45m2 stops
$520American Airlines
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Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
2:33 pm - 1:15 pmTUS-BRU
14h 42m2 stops
United Airlines Logo
10:00 am - 11:13 pmBRU-TUS
45h 13m2 stops
$680United Airlines
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Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
12:24 pm - 1:15 pmTUS-BRU
16h 51m2 stops
United Airlines Logo
10:10 am - 11:13 pmBRU-TUS
21h 03m1 stop
$703United Airlines
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Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
8:00 am - 8:55 amTUS-BRU
16h 55m1 stop
United Airlines Logo
10:10 am - 11:13 pmBRU-TUS
21h 03m1 stop
$807United Airlines
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Wed, Mar 4 - Sun, Mar 8
Scandinavian Airlines Logo
12:04 pm - 6:35 pmTUS-BRU
22h 31m2 stops
Scandinavian Airlines Logo
3:10 pm - 10:07 pmBRU-TUS
38h 57m2 stops
$873Scandinavian Airlines
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Tue, Dec 30 - Tue, Jan 6
Delta Logo
4:14 pm - 7:35 amTUS-BRU
31h 21m2 stops
Delta Logo
11:00 am - 12:32 pmBRU-TUS
33h 32m2 stops
$874Delta
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Sat, Mar 7 - Fri, Mar 13
United Airlines Logo
2:30 pm - 1:15 pmTUS-BRU
14h 45m2 stops
United Airlines Logo
12:45 pm - 8:49 pmBRU-TUS
40h 04m2 stops
$941United Airlines
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Booking Insights

KAYAK's insights & trends for Tucson to Belgium flights

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

Which airlines fly non-stop between Tucson and Belgium?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Tucson to Belgium.

There is just one airline that flies from Tucson to Belgium direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Brussels Bruxelles-National Airport (BRU) and costs $646.

Which airlines provide the cheapest flights from Tucson to Belgium?

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 Belgium were found on United Airlines ($484) and American Airlines ($520).

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Good to know

Cheapest flight$375
Flight from Tucson to Brussels

FAQs - booking Belgium flights

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

    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 Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Tucson to Belgium 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 Belgium?

    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 from Tucson to Belgium with an airline and back with another airline.

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

    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 from Tucson to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Belgium?

    The cheapest time of day to fly to Belgium is generally in the evening, when round-trip flights cost $1,007 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Belgium is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,768.

Reviews of the top airline flying from Tucson to Belgium

 
Need help choosing which airline to fly with from Tucson to Belgium? 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 9017 reviews
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

10.0 ExcellentClaire, Nov 2025ORD - YOW
Read more United Airlines reviews

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

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

Information on your arrival and departure airports

Tucson (TUS)