$670 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 6/13. 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, May 4 - Thu, May 7
Scandinavian Airlines Logo
11:15 am - 2:35 pm
TUS
-
BRU
42h 20m
2 stops
Scandinavian Airlines Logo
10:20 am - 8:47 pm
BRU
-
TUS
19h 27m
2 stops
$766Scandinavian Airlines
Mon, Apr 27 - Mon, May 4
United Airlines Logo
1:29 pm - 1:15 pm
TUS
-
BRU
14h 46m
2 stops
United Airlines Logo
10:15 am - 10:15 pm
BRU
-
TUS
21h 00m
1 stop
$839United Airlines
Mon, Apr 27 - Mon, May 4
KLM Logo
6:00 am - 7:40 am
TUS
-
BRU
16h 40m
1 stop
KLM Logo
9:45 am - 9:51 pm
BRU
-
TUS
21h 06m
1 stop
$843KLM
Mon, May 4 - Thu, May 7
Scandinavian Airlines Logo
11:15 am - 6:30 pm
TUS
-
BRU
22h 15m
2 stops
Scandinavian Airlines Logo
10:20 am - 8:47 pm
BRU
-
TUS
19h 27m
3 stops
$933Scandinavian Airlines
Sat, May 9 - Sat, May 16
United Airlines Logo
7:15 pm - 9:00 am
TUS
-
BRU
28h 45m
2 stops
United Airlines Logo
12:45 pm - 6:54 pm
BRU
-
TUS
39h 09m
2 stops
$944United Airlines
Thu, May 14 - Thu, May 21
American Airlines Logo
6:06 pm - 8:40 pm
TUS
-
BRU
17h 34m
2 stops
American Airlines Logo
7:05 am - 8:09 pm
BRU
-
TUS
22h 04m
2 stops
$970American Airlines
Mon, Apr 13 - Mon, Apr 20
Lufthansa Logo
1:29 pm - 5:30 pm
TUS
-
BRU
19h 01m
2 stops
Lufthansa Logo
9:30 am - 8:18 pm
BRU
-
TUS
19h 48m
2 stops
$972Lufthansa
Fri, May 15 - Fri, May 22
United Airlines Logo
11:20 am - 9:00 am
TUS
-
BRU
12h 40m
1 stop
United Airlines Logo
10:15 am - 10:11 pm
BRU
-
TUS
20h 56m
1 stop
$976United Airlines
Fri, May 15 - Fri, May 22
United Airlines Logo
11:20 am - 9:00 am
TUS
-
BRU
12h 40m
1 stop
United Airlines Logo
10:15 am - 8:12 pm
BRU
-
TUS
18h 57m
2 stops
$981United Airlines
Fri, May 15 - Fri, May 22
United Airlines Logo
8:50 am - 1:10 pm
TUS
-
BRU
19h 20m
2 stops
United Airlines Logo
11:10 am - 10:11 pm
BRU
-
TUS
20h 01m
2 stops
$988United Airlines
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 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 ($839) and American Airlines ($970).

Find deals

Good to know

Cheapest flight$670
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.

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 9525 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

8.0 ExcellentAnonymous, Mar 2026
ORD - EWR
Read more United Airlines reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

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

Information on your arrival and departure airports

Tucson (TUS)