SAT - BRU

$332 Find Cheap Flights from San Antonio 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 San Antonio to Brussels departing on 7/22. 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

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 San Antonio 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 San Antonio to Brussels, as well as popular online travel agencies
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Cheap Flights from San Antonio to Brussels (SAT-BRU)

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

Wed, Aug 13 - Thu, Aug 21
United Airlines Logo
11:58 am - 7:25 amSAT-BRU
12h 27m1 stop
United Airlines Logo
10:00 am - 4:26 pmBRU-SAT
37h 26m2 stops
$582United Airlines
Find Deal
Wed, Aug 13 - Thu, Aug 21
United Airlines Logo
7:00 am - 7:25 amSAT-BRU
17h 25m1 stop
United Airlines Logo
10:00 am - 4:26 pmBRU-SAT
37h 26m2 stops
$583United Airlines
Find Deal
Wed, Aug 13 - Thu, Aug 21
United Airlines Logo
11:58 am - 7:15 amSAT-BRU
12h 17m1 stop
United Airlines Logo
10:45 am - 8:33 pmBRU-SAT
16h 48m1 stop
$605United Airlines
Find Deal
Wed, Aug 13 - Thu, Aug 21
Delta Logo
11:33 am - 8:40 amSAT-BRU
14h 07m1 stop
Delta Logo
10:45 am - 10:38 amBRU-SAT
30h 53m1 stop
$610Delta
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Mon, Aug 4 - Mon, Aug 25
Air Canada Logo
5:20 pm - 8:00 amSAT-BRU
31h 40m2 stops
Air Canada Logo
10:00 am - 12:01 pmBRU-SAT
33h 01m2 stops
$632Air Canada
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Tue, Jul 15 - Fri, Aug 8
Delta Logo
5:20 am - 8:40 amSAT-BRU
20h 20m2 stops
Delta Logo
10:45 am - 10:18 pmBRU-SAT
18h 33m2 stops
$885Delta
Find Deal
Wed, Aug 13 - Thu, Aug 21
 Logo
7:00 am - 7:50 amSAT-BRU
17h 50m2 stops
 Logo
7:00 am - 10:48 pmBRU-SAT
22h 48m3 stops
Mon, Aug 11 - Sun, Aug 17
 Logo
11:58 am - 7:15 amSAT-BRU
12h 17m1 stop
 Logo
12:00 pm - 8:27 pmBRU-SAT
15h 27m1 stop
Tue, Jul 15 - Fri, Aug 8
Virgin Atlantic Logo
10:40 am - 8:40 amSAT-BRU
15h 00m1 stop
Virgin Atlantic Logo
10:45 am - 8:19 pmBRU-SAT
16h 34m1 stop
$980Virgin Atlantic
Find Deal
Wed, Aug 13 - Thu, Aug 21
Air Canada Logo
7:30 am - 8:00 amSAT-BRU
17h 30m3 stops
Air Canada Logo
7:00 am - 10:48 pmBRU-SAT
22h 48m3 stops
$1,100Air Canada
Find Deal
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KAYAK's insights & trends for San Antonio to Brussels flights

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

What’s the cheapest day of the week to fly from San Antonio to Brussels?

The average price of all round-trip flights from San Antonio to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Brussels on a Saturday and more expensive on a Thursday. On your return trip to San Antonio, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from San Antonio to Brussels Bruxelles-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Brussels Bruxelles-National Airport is September, where tickets cost $648 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $1,724 and $1,540 respectively.

Good to know

Low seasonMarch
High seasonApril
Cheapest flight$332
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San Antonio to Brussels

When to book flights from San Antonio to Brussels

Are your dates flexible? Find out the best times to travel from San Antonio 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 San Antonio to Brussels flights

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

    In the last 3 days, the lowest price for a flight from San Antonio to Brussels Bruxelles-National Airport was $332 for a one-way ticket and $582 for a round-trip.

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

    A passport is required to fly from San Antonio to Brussels.

  • Which airports will I be using when flying from San Antonio to Brussels?

    San Antonio and Brussels are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Brussels Bruxelles-National.

  • Which aircraft models fly most regularly from San Antonio to Brussels?

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

  • Which airline alliances offer flights from San Antonio to Brussels?

    SkyTeam, and Star Alliance are the airline alliances operating flights between San Antonio and Brussels, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Antonio 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 San Antonio to Brussels.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from San Antonio 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 San Antonio 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 San Antonio with another airline. Booking your flights between San Antonio 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 San Antonio 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 San Antonio 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 San Antonio to Brussels

 
See real verified KAYAK customer reviews for airlines flying from San Antonio 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 San Antonio 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 8861 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.0Entertainment
Airline reviews

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

10.0 ExcellentAndrew, Jul 2025IAH - LHR
Read more United Airlines reviews

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Everything you need to know for your flight from San Antonio to Brussels

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