$385 Find Cheap Flights from San Antonio 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 San Antonio to Belgium departing on 6/4. 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 San Antonio 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 San Antonio 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 San Antonio to Belgium

tors, sep 17 - lör, sep 26
Scandinavian Airlines Logo
12:10 pm - 9:40 am
SAT
-
BRU
38h 30m
2 stops
Scandinavian Airlines Logo
8:30 pm - 12:15 am
BRU
-
SAT
34h 45m
2 stops
$737Scandinavian Airlines
ons, sep 16 - tors, sep 24
Scandinavian Airlines Logo
12:10 pm - 2:35 pm
SAT
-
BRU
19h 25m
2 stops
Scandinavian Airlines Logo
5:45 am - 12:15 am
BRU
-
SAT
25h 30m
2 stops
$759Scandinavian Airlines
ons, sep 16 - tors, sep 24
Scandinavian Airlines Logo
12:10 pm - 2:35 pm
SAT
-
BRU
19h 25m
2 stops
Scandinavian Airlines Logo
5:45 am - 10:15 pm
BRU
-
SAT
23h 30m
2 stops
$787Scandinavian Airlines
tors, sep 17 - lör, sep 26
Scandinavian Airlines Logo
12:10 pm - 6:30 pm
SAT
-
BRU
23h 20m
2 stops
Scandinavian Airlines Logo
8:30 pm - 12:15 am
BRU
-
SAT
34h 45m
2 stops
$788Scandinavian Airlines
ons, sep 16 - tors, sep 24
Delta Logo
5:30 am - 7:40 am
SAT
-
BRU
19h 10m
1 stop
Delta Logo
9:45 am - 10:15 pm
BRU
-
SAT
19h 30m
1 stop
$857Delta
ons, sep 16 - tors, sep 24
Delta Logo
5:30 am - 7:40 am
SAT
-
BRU
19h 10m
1 stop
Delta Logo
9:45 am - 11:12 pm
BRU
-
SAT
20h 27m
2 stops
$861Delta
ons, sep 16 - tors, sep 24
KLM Logo
12:15 pm - 9:40 am
SAT
-
BRU
14h 25m
2 stops
KLM Logo
9:45 am - 8:10 pm
BRU
-
SAT
17h 25m
1 stop
$866KLM
tis, maj 5 - tis, maj 12
Scandinavian Airlines Logo
3:33 pm - 2:35 pm
SAT
-
BRU
40h 02m
2 stops
Scandinavian Airlines Logo
7:10 pm - 11:48 pm
BRU
-
SAT
35h 38m
2 stops
$908Scandinavian Airlines
tors, maj 14 - tors, maj 21
United Airlines Logo
9:50 am - 1:15 pm
SAT
-
BRU
20h 25m
2 stops
United Airlines Logo
9:40 am - 10:46 am
BRU
-
SAT
32h 06m
2 stops
$959United Airlines
ons, maj 6 - tors, maj 14
Delta Logo
12:26 pm - 7:40 am
SAT
-
BRU
12h 14m
1 stop
Delta Logo
9:45 am - 8:28 pm
BRU
-
SAT
17h 43m
1 stop
$961Delta
Booking Insights

KAYAK's insights & trends for San Antonio to Belgium flights

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

Which airlines provide the cheapest flights from San Antonio 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 San Antonio to Belgium were found on Delta ($1,056) and United Airlines ($1,143).

Good to know

Cheapest flight$427
Flight from San Antonio to Brussels

FAQs - booking Belgium flights

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

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

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

 
Need help choosing which airline to fly with from San Antonio 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 9594 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

8.0 ExcellentJesse, Apr 2026
IAH - NRT
Read more United Airlines reviews

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

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

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

Information on your arrival and departure airports