What airlines fly to Europe?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Europe from San Antonio according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 14 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Europe?

Iberia, British Airways, and Lufthansa are the most popular carriers operating from San Antonio to Europe

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?

As of November 2026, there are 13 operators available to choose from 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.

$326 Cheap Flights from San Antonio to Europe in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 9:45 amSAT San Antonio-MAD Madrid Barajas

32h 30m1 stop Atlanta Hartsfield-Jackson

2:35 pm - 10:27 pmMAD Madrid Barajas-SAT San Antonio

14h 52m1 stop Atlanta Hartsfield-Jackson

$632Virgin Atlantic

Mon, Mar 8 - Wed, Mar 31

2:06 pm - 2:15 pmSAT San Antonio-MAD Madrid Barajas

17h 09m2 stops Dallas/Fort Worth London Heathrow

3:55 pm - 11:59 pmMAD Madrid Barajas-SAT San Antonio

15h 04m1 stop Dallas/Fort Worth

$641Iberia

Mon, Mar 8 - Wed, Mar 31

8:03 pm - 10:15 amSAT San Antonio-DUB Dublin

32h 12m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl

11:30 am - 11:40 amDUB Dublin-SAT San Antonio

30h 10m3 stops Reykjavik Keflavik Intl Denver Intl Orlando

$675Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

8:03 pm - 10:15 amSAT San Antonio-DUB Dublin

32h 12m3 stops Las Vegas Harry Reid Intl Denver Intl Reykjavik Keflavik Intl

11:30 am - 11:40 amDUB Dublin-SAT San Antonio

30h 10m3 stops Reykjavik Keflavik Intl Denver Intl Orlando

$685Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

12:57 pm - 10:45 amSAT San Antonio-FCO Rome Fiumicino

14h 48m1 stop New York John F Kennedy Intl

10:00 am - 10:57 pmFCO Rome Fiumicino-SAT San Antonio

19h 57m1 stop Detroit Metropolitan Wayne County

$686Delta

Mon, Nov 23 - Tue, Dec 8

11:50 am - 9:35 amSAT San Antonio-FCO Rome Fiumicino

14h 45m1 stop Detroit Metropolitan Wayne County

1:30 pm - 12:45 amFCO Rome Fiumicino-SAT San Antonio

18h 15m1 stop Atlanta Hartsfield-Jackson

$688Delta

Wed, Dec 9 - Wed, Jan 13

12:59 pm - 10:45 amSAT San Antonio-FCO Rome Fiumicino

14h 46m1 stop New York John F Kennedy Intl

1:30 pm - 12:45 amFCO Rome Fiumicino-SAT San Antonio

18h 15m1 stop Atlanta Hartsfield-Jackson

$688KLM

Wed, Dec 9 - Wed, Jan 13

8:54 am - 9:25 amSAT San Antonio-MAD Madrid Barajas

17h 31m1 stop Dallas/Fort Worth

10:55 am - 11:45 pmMAD Madrid Barajas-SAT San Antonio

18h 50m1 stop Chicago O'Hare Intl

$710Iberia

Tue, Mar 2 - Tue, Mar 16

6:37 pm - 4:20 pmSAT San Antonio-FCO Rome Fiumicino

14h 43m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

12:30 pm - 9:28 pmFCO Rome Fiumicino-SAT San Antonio

15h 58m1 stop Minneapolis St Paul

$716KLM

Tue, Dec 8 - Fri, Dec 18

4:36 pm - 9:45 amSAT San Antonio-MAD Madrid Barajas

34h 09m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 12:40 amMAD Madrid Barajas-SAT San Antonio

19h 20m1 stop Atlanta Hartsfield-Jackson

$754Virgin Atlantic

Mon, Dec 7 - Wed, Dec 23

Cheap last minute flights

Enter your travel dates to find the best prices.

5:34 pm - 4:30 pmSAT San Antonio-MXP Milan Malpensa

15h 56m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:15 pm - 8:53 pmMXP Milan Malpensa-SAT San Antonio

34h 38m2 stops Munich Franz Josef Strauss Denver Intl

$740Lufthansa

Sun, Nov 15 - Sat, Nov 21

7:10 am - 1:40 pmSAT San Antonio-MXP Milan Malpensa

23h 30m2 stops Chicago O'Hare Intl Madrid Barajas

7:10 pm - 12:33 amMXP Milan Malpensa-SAT San Antonio

36h 23m2 stops Madrid Barajas Chicago O'Hare Intl

$748Iberia

Sun, Nov 15 - Sat, Nov 21

6:15 am - 7:30 amSAT San Antonio-MXP Milan Malpensa

18h 15m1 stop Newark

11:20 am - 9:26 pmMXP Milan Malpensa-SAT San Antonio

41h 06m2 stops Frankfurt am Main Houston George Bush Intcntl

$749United Airlines

Sun, Nov 15 - Sat, Nov 21

6:34 am - 10:05 amSAT San Antonio-MXP Milan Malpensa

20h 31m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:35 pm - 11:38 pmMXP Milan Malpensa-SAT San Antonio

36h 03m2 stops Frankfurt am Main Chicago O'Hare Intl

$751Multiple Airlines

Sun, Nov 15 - Sat, Nov 21

1:15 pm - 1:15 pmSAT San Antonio-MXP Milan Malpensa

17h 00m1 stop Chicago O'Hare Intl

10:30 am - 11:38 pmMXP Milan Malpensa-SAT San Antonio

44h 08m2 stops Zurich Chicago O'Hare Intl

$767SWISS

Sun, Nov 15 - Sat, Nov 21

12:57 pm - 10:45 amSAT San Antonio-FCO Rome Fiumicino

14h 48m1 stop New York John F Kennedy Intl

10:00 am - 10:54 pmFCO Rome Fiumicino-SAT San Antonio

19h 54m1 stop Detroit Metropolitan Wayne County

$786Delta

Fri, Nov 13 - Sat, Nov 21

6:25 am - 10:45 amSAT San Antonio-FCO Rome Fiumicino

21h 20m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

1:30 pm - 11:32 pmFCO Rome Fiumicino-SAT San Antonio

17h 02m1 stop Atlanta Hartsfield-Jackson

$791Delta

Fri, Nov 13 - Sat, Nov 21

6:15 am - 9:30 amSAT San Antonio-MAD Madrid Barajas

20h 15m1 stop Newark

1:25 pm - 11:37 pmMAD Madrid Barajas-SAT San Antonio

41h 12m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$799United Airlines

Wed, Nov 11 - Wed, Nov 18

12:45 pm - 9:05 amSAT San Antonio-CDG Paris Charles de Gaulle

13h 20m1 stop Dallas/Fort Worth

11:05 am - 9:59 pmCDG Paris Charles de Gaulle-SAT San Antonio

17h 54m1 stop Dallas/Fort Worth

$898Iberia

Wed, Nov 11 - Wed, Nov 18

4:19 pm - 8:45 amSAT San Antonio-FRA Frankfurt am Main

33h 26m1 stop Houston George Bush Intcntl

10:00 am - 6:05 pmFRA Frankfurt am Main-SAT San Antonio

15h 05m1 stop Houston George Bush Intcntl

$953Lufthansa

Sat, Nov 14 - Sun, Nov 22

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Virgin Atlantic flights from San Antonio to Europe

Our best Virgin Atlantic deals on San Antonio to Europe flight tickets

Virgin Atlantic

Mar 8

SAT6:15 pmSan Antonio

32h 30m

1 stop

MAD9:45 amMadrid Barajas

Mar 31

MAD2:35 pmMadrid Barajas

14h 52m

1 stop

SAT10:27 pmSan Antonio

$632

Virgin Atlantic

Dec 7

SAT4:36 pmSan Antonio

34h 09m

1 stop

MAD9:45 amMadrid Barajas

Dec 23

MAD12:20 pmMadrid Barajas

19h 20m

1 stop

SAT12:40 amSan Antonio

$754

Virgin Atlantic

Dec 27

SAT11:09 amSan Antonio

13h 41m

1 stop

FRA7:50 amFrankfurt am Main

Jan 12

FRA9:50 amFrankfurt am Main

33h 27m

1 stop

SAT12:17 pmSan Antonio

$835

Iberia flights from San Antonio to Europe

Our best Iberia deals on San Antonio to Europe flight tickets

Iberia

Mar 8

SAT2:06 pmSan Antonio

17h 09m

2 stops

MAD2:15 pmMadrid Barajas

Mar 31

MAD3:55 pmMadrid Barajas

15h 04m

1 stop

SAT11:59 pmSan Antonio

$641

Iberia

Feb 15

SAT12:46 pmSan Antonio

13h 39m

1 stop

MAD9:25 amMadrid Barajas

Feb 22

MAD7:30 pmMadrid Barajas

32h 11m

2 stops

SAT8:41 pmSan Antonio

$729

Iberia

Mar 8

SAT2:06 pmSan Antonio

13h 39m

1 stop

FCO10:45 amRome Fiumicino

Mar 17

FCO4:20 pmRome Fiumicino

24h 24m

2 stops

SAT10:44 amSan Antonio

$747

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 3/8

6:15 pm-9:45 am

1 stop32h 30m

Madrid Barajas

Wed 3/31

2:35 pm-10:27 pm

1 stop14h 52m

$632

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 3/8

2:06 pm-2:15 pm

2 stops17h 09m

Madrid Barajas

Wed 3/31

3:55 pm-11:59 pm

1 stop15h 04m

$641

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/1

8:03 pm-10:15 am

3 stops32h 12m

Dublin

Tue 12/8

11:30 am-11:40 am

3 stops30h 10m

$675

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/1

8:03 pm-10:15 am

3 stops32h 12m

Dublin

Tue 12/8

11:30 am-11:40 am

3 stops30h 10m

$685

San AntonioRome

SAT San Antonio - FCO Rome Fiumicino

SATFCO

San Antonio

Mon 11/23

12:57 pm-10:45 am

1 stop14h 48m

Rome Fiumicino

Tue 12/8

10:00 am-10:57 pm

1 stop19h 57m

$686

San AntonioRome

SAT San Antonio - FCO Rome Fiumicino

SATFCO

San Antonio

Wed 12/9

11:50 am-9:35 am

1 stop14h 45m

Rome Fiumicino

Wed 1/13

1:30 pm-12:45 am

1 stop18h 15m

$688

San AntonioRome

SAT San Antonio - FCO Rome Fiumicino

SATFCO

San Antonio

Wed 12/9

12:59 pm-10:45 am

1 stop14h 46m

Rome Fiumicino

Wed 1/13

1:30 pm-12:45 am

1 stop18h 15m

$688

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Tue 3/2

8:54 am-9:25 am

1 stop17h 31m

Madrid Barajas

Tue 3/16

10:55 am-11:45 pm

1 stop18h 50m

$710

Quickest round-trip

San AntonioRome

SAT San Antonio - FCO Rome Fiumicino

SATFCO

San Antonio

Tue 12/8

6:37 pm-4:20 pm

2 stops14h 43m

Rome Fiumicino

Fri 12/18

12:30 pm-9:28 pm

1 stop15h 58m

$716

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 12/7

4:36 pm-9:45 am

1 stop34h 09m

Madrid Barajas

Wed 12/23

12:20 pm-12:40 am

1 stop19h 20m

$754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from San Antonio is in February. Flight prices, which tend to average around $734, 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 February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $793.

How far in advance should I book a flight from San Antonio 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 $1,030 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 $789 on momondo.

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

You could potentially save up to 20% 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

Best Price Found	$326
Fastest flight time	11h 35m
Direct flights	None

The best one-way flight to Europe from San Antonio in the past 72 hours is $326. The best round-trip flight deal from San Antonio to Europe found on momondo in the last 72 hours is $632.

The fastest flight from San Antonio to Europe takes 11h 35m

There are no direct flights from San Antonio to Europe. There are no popular flight routes from San Antonio to Europe.

Search flight deals

Frequently asked questions about flying from San Antonio to Europe

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?
As of November 2026, there are 13 operators available to choose from 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
British Airways	PriceFrom $396	Free Cancellation	Rating 6.7 8,283 reviews	Search British Airways flights
Delta	PriceFrom $409	Free Cancellation	Rating 7.8 8,704 reviews	Search Delta flights
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.3 10,474 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,228 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 698 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.0 12,225 reviews	Search American Airlines flights
KLM	PriceFrom $560	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Lufthansa	PriceFrom $738	Free Cancellation	Rating 6.8 8,287 reviews	Search Lufthansa flights
Air France	PriceFrom $740	Free Cancellation	Rating 7.5 1,648 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $770	Free Cancellation	Rating 7.5 2,028 reviews	Search Scandinavian Airlines 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.