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 42% 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?

Virgin Atlantic, Lufthansa, and Air France 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 August 2026, there are 11 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.

$163 Cheap Flights from San Antonio to Europe in 2026

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.

8:50 am - 5:10 amSAT San Antonio-DUB Dublin

14h 20m1 stop Toronto Pearson Intl

1:20 pm - 9:13 pmDUB Dublin-SAT San Antonio

13h 53m1 stop Toronto Pearson Intl

$382Aer Lingus

Tue, Sep 8 - Fri, Sep 18

8:50 am - 5:10 amSAT San Antonio-DUB Dublin

14h 20m1 stop Toronto Pearson Intl

1:20 pm - 9:13 pmDUB Dublin-SAT San Antonio

13h 53m1 stop Toronto Pearson Intl

$385Aer Lingus

Tue, Sep 8 - Fri, Sep 18

1:25 pm - 8:10 amSAT San Antonio-DUB Dublin

12h 45m1 stop Chicago O'Hare Intl

9:00 am - 1:03 pmDUB Dublin-SAT San Antonio

34h 03m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$679United Airlines

Tue, Dec 1 - Tue, Dec 15

2:10 pm - 10:55 amSAT San Antonio-MAD Madrid Barajas

13h 45m1 stop Atlanta Hartsfield-Jackson

10:00 am - 12:28 amMAD Madrid Barajas-SAT San Antonio

21h 28m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$679Virgin Atlantic

Mon, Feb 1 - Mon, Feb 8

10:45 am - 8:00 amSAT San Antonio-MAD Madrid Barajas

14h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

10:00 am - 12:28 amMAD Madrid Barajas-SAT San Antonio

21h 28m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$679Virgin Atlantic

Mon, Feb 1 - Mon, Feb 8

3:00 pm - 9:20 amSAT San Antonio-MAD Madrid Barajas

11h 20m1 stop Dallas/Fort Worth

1:00 pm - 9:09 pmMAD Madrid Barajas-SAT San Antonio

15h 09m1 stop Dallas/Fort Worth

$687Iberia

Mon, Feb 1 - Mon, Feb 8

8:50 am - 8:50 amSAT San Antonio-MAD Madrid Barajas

17h 00m1 stop Toronto Pearson Intl

1:30 pm - 9:13 pmMAD Madrid Barajas-SAT San Antonio

14h 43m1 stop Toronto Pearson Intl

$694Multiple Airlines

Tue, Sep 29 - Wed, Oct 7

12:50 pm - 9:55 amSAT San Antonio-DUB Dublin

15h 05m1 stop Newark

9:00 am - 11:00 pmDUB Dublin-SAT San Antonio

20h 00m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$695United Airlines

Wed, Dec 2 - Thu, Dec 17

12:53 pm - 8:45 amSAT San Antonio-DUB Dublin

13h 52m1 stop New York John F Kennedy Intl

5:45 am - 5:43 pmDUB Dublin-SAT San Antonio

17h 58m2 stops Amsterdam Schiphol Minneapolis St Paul

$695Multiple Airlines

Wed, Dec 2 - Wed, Dec 16

5:43 pm - 2:25 pmSAT San Antonio-MAD Madrid Barajas

13h 42m1 stop Dallas/Fort Worth

7:30 am - 11:59 pmMAD Madrid Barajas-SAT San Antonio

23h 29m2 stops Dublin Dallas/Fort Worth

$712Iberia

Tue, Oct 13 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

8:50 am - 5:10 amSAT San Antonio-DUB Dublin

14h 20m1 stop Toronto Pearson Intl

1:20 pm - 9:05 pmDUB Dublin-SAT San Antonio

13h 45m1 stop Toronto Pearson Intl

$527Aer Lingus

Tue, Aug 11 - Wed, Aug 19

8:50 am - 5:10 amSAT San Antonio-DUB Dublin

14h 20m1 stop Toronto Pearson Intl

1:20 pm - 9:05 pmDUB Dublin-SAT San Antonio

13h 45m1 stop Toronto Pearson Intl

$592Aer Lingus

Tue, Aug 11 - Wed, Aug 19

6:30 am - 9:45 amSAT San Antonio-DUB Dublin

21h 15m1 stop Chicago O'Hare Intl

9:20 am - 11:52 amDUB Dublin-SAT San Antonio

32h 32m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$810United Airlines

Tue, Aug 11 - Wed, Aug 19

6:30 am - 9:45 amSAT San Antonio-DUB Dublin

21h 15m1 stop Chicago O'Hare Intl

9:20 am - 11:52 amDUB Dublin-SAT San Antonio

32h 32m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$810United Airlines

Wed, Aug 12 - Wed, Aug 19

9:30 am - 7:45 amSAT San Antonio-DUB Dublin

16h 15m3 stops Houston George Bush Intcntl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

9:20 am - 9:05 pmDUB Dublin-SAT San Antonio

17h 45m1 stop Toronto Pearson Intl

$835Air Canada

Wed, Aug 12 - Wed, Aug 19

7:00 am - 7:45 amSAT San Antonio-DUB Dublin

18h 45m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

9:20 am - 10:50 pmDUB Dublin-SAT San Antonio

19h 30m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$837Multiple Airlines

Mon, Aug 10 - Wed, Aug 19

7:28 am - 9:10 amSAT San Antonio-FCO Rome Fiumicino

18h 42m1 stop Chicago O'Hare Intl

1:10 pm - 11:59 pmFCO Rome Fiumicino-SAT San Antonio

17h 49m1 stop Dallas/Fort Worth

$912Iberia

Tue, Aug 11 - Thu, Aug 27

1:45 pm - 6:15 pmSAT San Antonio-FCO Rome Fiumicino

21h 30m2 stops Denver Intl Munich Franz Josef Strauss

7:10 am - 8:38 pmFCO Rome Fiumicino-SAT San Antonio

20h 28m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$960Lufthansa

Tue, Aug 11 - Thu, Aug 27

1:45 pm - 3:05 pmSAT San Antonio-FCO Rome Fiumicino

18h 20m2 stops Denver Intl Munich Franz Josef Strauss

6:50 am - 8:52 pmFCO Rome Fiumicino-SAT San Antonio

21h 02m2 stops Frankfurt am Main Denver Intl

$1,055Lufthansa

Thu, Aug 13 - Sun, Aug 23

1:33 pm - 12:15 pmSAT San Antonio-LHR London Heathrow

16h 42m1 stop Chicago O'Hare Intl

10:50 am - 10:50 pmLHR London Heathrow-SAT San Antonio

18h 00m2 stops Madrid Barajas Dallas/Fort Worth

$1,067Iberia

Tue, Aug 11 - Tue, Aug 18

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American Airlines flights from San Antonio to Europe

Our best American Airlines deals on San Antonio to Europe flight tickets

American Airlines

Oct 4

SAT5:41 pmSan Antonio

13h 44m

1 stop

MAD2:25 pmMadrid Barajas

Oct 28

MAD12:35 pmMadrid Barajas

15h 24m

1 stop

SAT9:59 pmSan Antonio

$731

American Airlines

Oct 7

SAT6:38 pmSan Antonio

11h 52m

1 stop

MAD1:30 pmMadrid Barajas

Oct 28

MAD12:35 pmMadrid Barajas

15h 24m

1 stop

SAT9:59 pmSan Antonio

$746

American Airlines

Nov 9

SAT7:27 amSan Antonio

15h 18m

1 stop

MAD5:45 amMadrid Barajas

Dec 1

MAD1:00 pmMadrid Barajas

18h 05m

1 stop

SAT12:05 amSan Antonio

$761

Iberia flights from San Antonio to Europe

Our best Iberia deals on San Antonio to Europe flight tickets

Iberia

Feb 1

SAT3:00 pmSan Antonio

11h 20m

1 stop

MAD9:20 amMadrid Barajas

Feb 8

MAD1:00 pmMadrid Barajas

15h 09m

1 stop

SAT9:09 pmSan Antonio

$687

Iberia

Oct 7

SAT6:38 pmSan Antonio

11h 52m

1 stop

MAD1:30 pmMadrid Barajas

Oct 28

MAD12:40 pmMadrid Barajas

17h 18m

1 stop

SAT11:58 pmSan Antonio

$709

Iberia

Oct 14

SAT4:28 pmSan Antonio

11h 17m

1 stop

DUB9:45 amDublin

Oct 21

DUB12:40 pmDublin

17h 19m

1 stop

SAT11:59 pmSan Antonio

$738

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 9/8

8:50 am-5:10 am

1 stop14h 20m

Dublin

Fri 9/18

1:20 pm-9:13 pm

1 stop13h 53m

$382

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 9/8

8:50 am-5:10 am

1 stop14h 20m

Dublin

Fri 9/18

1:20 pm-9:13 pm

1 stop13h 53m

$385

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/1

1:25 pm-8:10 am

1 stop12h 45m

Dublin

Tue 12/15

9:00 am-1:03 pm

2 stops34h 03m

$679

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 2/1

2:10 pm-10:55 am

1 stop13h 45m

Madrid Barajas

Mon 2/8

10:00 am-12:28 am

2 stops21h 28m

$679

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 2/1

10:45 am-8:00 am

2 stops14h 15m

Madrid Barajas

Mon 2/8

10:00 am-12:28 am

2 stops21h 28m

$679

Quickest round-trip

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 2/1

3:00 pm-9:20 am

1 stop11h 20m

Madrid Barajas

Mon 2/8

1:00 pm-9:09 pm

1 stop15h 09m

$687

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Tue 9/29

8:50 am-8:50 am

1 stop17h 00m

Madrid Barajas

Wed 10/7

1:30 pm-9:13 pm

1 stop14h 43m

$694

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 12/2

12:50 pm-9:55 am

1 stop15h 05m

Dublin

Thu 12/17

9:00 am-11:00 pm

2 stops20h 00m

$695

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 12/2

12:53 pm-8:45 am

1 stop13h 52m

Dublin

Wed 12/16

5:45 am-5:43 pm

2 stops17h 58m

$695

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Tue 10/13

5:43 pm-2:25 pm

1 stop13h 42m

Madrid Barajas

Tue 10/20

7:30 am-11:59 pm

2 stops23h 29m

$712

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 $699, 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 January is also cheap. Prices for this month can be found on momondo for an average of $720.

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 $948 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 $665 on momondo.

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

You could potentially save up to 4% 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

Fastest flight time	10h 20m
Direct flights	None

The fastest flight from San Antonio to Europe takes 10h 20m

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 August 2026, there are 11 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 8,153 reviews	Search British Airways flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.8 8,500 reviews	Search Delta flights
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 10,089 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,264 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.1 11,894 reviews	Search American Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.5 1,637 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 1,932 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.