Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Europe from $248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Europe departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
2:48 pm - 9:15 amSAT-MAD
11h 27m1 stop
KLM Logo
11:15 am - 9:03 pmMAD-SAT
16h 48m1 stop
$429KLM
Find Deal
Mon, Dec 8 - Wed, Dec 17
KLM Logo
12:10 pm - 8:00 amSAT-MAD
12h 50m1 stop
KLM Logo
10:00 am - 8:27 pmMAD-SAT
17h 27m2 stops
$431KLM
Find Deal
Wed, Feb 11 - Thu, Feb 26
Delta Logo
5:15 am - 8:00 amSAT-MAD
19h 45m2 stops
Delta Logo
11:15 am - 9:03 pmMAD-SAT
16h 48m1 stop
$432Delta
Find Deal
Mon, Dec 1 - Wed, Dec 17
Delta Logo
1:50 pm - 9:20 amSAT-DUB
13h 30m1 stop
Delta Logo
10:45 am - 10:57 pmDUB-SAT
18h 12m2 stops
$438Delta
Find Deal
Tue, Nov 4 - Wed, Nov 12
United Airlines Logo
7:07 am - 8:00 amSAT-MAD
17h 53m2 stops
United Airlines Logo
5:55 am - 9:20 pmMAD-SAT
22h 25m2 stops
$487United Airlines
Find Deal
Sun, Nov 9 - Wed, Nov 26
United Airlines Logo
9:45 am - 8:00 amSAT-MAD
16h 15m2 stops
United Airlines Logo
1:35 pm - 11:06 amMAD-SAT
28h 31m2 stops
$488United Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 26
British Airways Logo
7:30 pm - 9:25 amSAT-MAD
30h 55m1 stop
British Airways Logo
6:45 am - 6:56 pmMAD-SAT
19h 11m2 stops
$520British Airways
Find Deal
Sat, Nov 22 - Tue, Dec 9
British Airways Logo
8:17 am - 5:45 amSAT-MAD
14h 28m1 stop
British Airways Logo
5:20 pm - 9:57 pmMAD-SAT
35h 37m2 stops
$529British Airways
Find Deal
Tue, Nov 11 - Tue, Nov 25
American Airlines Logo
6:13 am - 9:25 amSAT-MAD
20h 12m1 stop
American Airlines Logo
10:00 am - 12:24 amMAD-SAT
20h 24m1 stop
$536American Airlines
Find Deal
Mon, Feb 23 - Mon, Mar 9
American Airlines Logo
8:47 am - 5:45 amSAT-MAD
13h 58m1 stop
American Airlines Logo
10:00 am - 12:24 amMAD-SAT
20h 24m1 stop
$541American Airlines
Find Deal
Mon, Feb 23 - Mon, Mar 9

KLM flights from San Antonio to Europe

Our best KLM deals on San Antonio to Europe flight tickets
KLM
Dec 8
SAT2:48 pmSan Antonio
11h 27m
1 stop
MAD9:15 amMadrid Barajas
Dec 17
MAD11:15 amMadrid Barajas
16h 48m
1 stop
SAT9:03 pmSan Antonio
$429
Find similar
KLM
Feb 11
SAT12:10 pmSan Antonio
12h 50m
1 stop
MAD8:00 amMadrid Barajas
Feb 26
MAD10:00 amMadrid Barajas
17h 27m
2 stops
SAT8:27 pmSan Antonio
$431
Find similar
KLM
Oct 20
SAT12:02 pmSan Antonio
15h 13m
1 stop
DUB9:15 amDublin
Nov 4
DUB9:45 amDublin
17h 25m
1 stop
SAT9:10 pmSan Antonio
$433
Find similar

American Airlines flights from San Antonio to Europe

Our best American Airlines deals on San Antonio to Europe flight tickets
American Airlines
Feb 23
SAT6:13 amSan Antonio
20h 12m
1 stop
MAD9:25 amMadrid Barajas
Mar 9
MAD10:00 amMadrid Barajas
20h 24m
1 stop
SAT12:24 amSan Antonio
$536
Find similar
American Airlines
Feb 23
SAT8:47 amSan Antonio
13h 58m
1 stop
MAD5:45 amMadrid Barajas
Mar 9
MAD10:00 amMadrid Barajas
20h 24m
1 stop
SAT12:24 amSan Antonio
$541
Find similar
American Airlines
Oct 27
SAT7:00 amSan Antonio
19h 20m
1 stop
CDG8:20 amParis Charles de Gaulle
Nov 3
CDG7:05 amParis Charles de Gaulle
16h 55m
2 stops
SAT5:00 pmSan Antonio
$620
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from San Antonio to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 12/8

2:48 pm-9:15 am

1 stop11h 27m

Madrid Barajas

Wed 12/17

11:15 am-9:03 pm

1 stop16h 48m

$429

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Wed 2/11

12:10 pm-8:00 am

1 stop12h 50m

Madrid Barajas

Thu 2/26

10:00 am-8:27 pm

2 stops17h 27m

$431

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 12/1

5:15 am-8:00 am

2 stops19h 45m

Madrid Barajas

Wed 12/17

11:15 am-9:03 pm

1 stop16h 48m

$432

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 11/4

1:50 pm-9:20 am

1 stop13h 30m

Dublin

Wed 11/12

10:45 am-10:57 pm

2 stops18h 12m

$438

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sun 11/9

7:07 am-8:00 am

2 stops17h 53m

Madrid Barajas

Wed 11/26

5:55 am-9:20 pm

2 stops22h 25m

$487

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 10/28

9:45 am-8:00 am

2 stops16h 15m

Madrid Barajas

Wed 11/26

1:35 pm-11:06 am

2 stops28h 31m

$488

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Sat 11/22

7:30 pm-9:25 am

1 stop30h 55m

Madrid Barajas

Tue 12/9

6:45 am-6:56 pm

2 stops19h 11m

$520

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 11/11

8:17 am-5:45 am

1 stop14h 28m

Madrid Barajas

Tue 11/25

5:20 pm-9:57 pm

2 stops35h 37m

$529

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 2/23

6:13 am-9:25 am

1 stop20h 12m

Madrid Barajas

Mon 3/9

10:00 am-12:24 am

1 stop20h 24m

$536

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 2/23

8:47 am-5:45 am

1 stop13h 58m

Madrid Barajas

Mon 3/9

10:00 am-12:24 am

1 stop20h 24m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

How to get the cheapest flight ticket from San Antonio to Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from San Antonio is in August. Flight prices, which tend to average around $724, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $735.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from San Antonio to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $835. Flights from San Antonio to Europe on a Saturday will generally be more expensive and average around $1,031. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the evening. momondo users have found flights departing from San Antonio to Europe in the evening for as low as $861. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,021. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Antonio to Europe flight route?

Fly from San Antonio to Frankfurt am Main for the best San Antonio - Europe flight prices

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $968 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from San Antonio for as low as $756 on momondo.

What cabin class options are available on San Antonio to Europe flights?

There are 2 cabin classes available to choose from on San Antonio to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Europe flights?

You could potentially save up to 29% on your flight if you consider stops on a San Antonio to Europe flight.

Cheap San Antonio to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Europe

Direct flights

None
There are no direct flights from San Antonio to Europe. There are no popular flight routes from San Antonio to Europe.
Search flight deals

  • When did momondo last update prices for flights from San Antonio Airport to Europe?

    Prices for flights from San Antonio Airport to Europe were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Europe?

  • How old do you have to be to fly from San Antonio Airport to Europe?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Europe.

  • What documentation or ID do you need to fly to Europe?

    The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Europe

Compare and see reviews for airlines that fly from San Antonio to Europe with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $460Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $470Free CancellationRating
7.9
7,977 reviews
Search Delta flights
KLMPriceFrom $537Free CancellationRating
7.7
1,404 reviews
Search KLM flights
British AirwaysPriceFrom $558Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
American AirlinesPriceFrom $571Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
IberiaPriceFrom $576Free CancellationRating
7.0
2,994 reviews
Search Iberia flights
Scandinavian AirlinesPriceFrom $585Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $614Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
Virgin AtlanticPriceFrom $645Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom $674Free CancellationRating
7.4
1,476 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Europe?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Europe for you.

Can I find flights from San Antonio to Europe with flexible booking policies on momondo?

Yes. All flights to Europe from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Europe?

momondo helps you find the best flight between San Antonio and Europe by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to Europe right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Europe, momondo offers a useful price alert feature which will track prices for flights to Europe from San Antonio and alert you when they change.

An easier way to manage your Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/15
Sat 11/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Europe

Popular cities in Europe

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $309
Flights to Parisfrom $341
Flights to Copenhagenfrom $340
Flights to Istanbulfrom $374
Flights to Romefrom $314
Flights to Barcelonafrom $282
Flights to Athensfrom $364
Flights to Madridfrom $307
Flights to Lisbonfrom $331
Flights to Stockholmfrom $300
Flights to Amsterdamfrom $389
Flights to Milanfrom $324