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

Aer Lingus, British Airways, and Delta are the most popular carriers operating from San Antonio to Europe

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.

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

$412Aer Lingus

Tue, Sep 8 - Fri, Sep 18

2:00 pm - 9:45 amSAT San Antonio-DUB Dublin

13h 45m1 stop Boston Logan Intl

5:45 am - 12:28 amDUB Dublin-SAT San Antonio

24h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$702Delta

Tue, Dec 29 - Tue, Jan 12

2:00 pm - 8:10 amSAT San Antonio-DUB Dublin

12h 10m1 stop Chicago O'Hare Intl

10:40 am - 10:58 pmDUB Dublin-SAT San Antonio

18h 18m1 stop Chicago O'Hare Intl

$706United Airlines

Tue, Dec 29 - Tue, Jan 12

12:22 pm - 10:20 amSAT San Antonio-DUB Dublin

15h 58m1 stop Washington, D.C. Dulles Intl

10:40 am - 10:58 pmDUB Dublin-SAT San Antonio

18h 18m1 stop Chicago O'Hare Intl

$706United Airlines

Tue, Dec 29 - Tue, Jan 12

10:45 am - 8:45 amSAT San Antonio-DUB Dublin

16h 00m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

8:50 am - 10:27 pmDUB Dublin-SAT San Antonio

19h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$707Delta

Tue, Dec 29 - Tue, Jan 12

7:10 am - 9:35 amSAT San Antonio-MAD Madrid Barajas

19h 25m1 stop Chicago O'Hare Intl

11:05 am - 6:21 pmMAD Madrid Barajas-SAT San Antonio

14h 16m1 stop Dallas/Fort Worth

$709British Airways

Tue, Nov 3 - Fri, Nov 13

12:10 pm - 8:05 amSAT San Antonio-MAD Madrid Barajas

12h 55m1 stop Washington, D.C. Dulles Intl

11:15 am - 8:38 pmMAD Madrid Barajas-SAT San Antonio

16h 23m1 stop Washington, D.C. Dulles Intl

$711Lufthansa

Mon, Sep 21 - Wed, Oct 7

7:10 am - 9:35 amSAT San Antonio-MAD Madrid Barajas

19h 25m1 stop Chicago O'Hare Intl

10:30 am - 10:56 pmMAD Madrid Barajas-SAT San Antonio

19h 26m2 stops London Heathrow Dallas/Fort Worth

$750British Airways

Wed, Nov 4 - Tue, Nov 10

5:30 pm - 2:50 amSAT San Antonio-IST Istanbul

24h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

4:30 am - 8:44 pmIST Istanbul-SAT San Antonio

25h 14m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$807Lufthansa

Tue, Nov 17 - Thu, Dec 24

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

11:35 am - 12:48 amDUB Dublin-SAT San Antonio

19h 13m1 stop Chicago O'Hare Intl

$685Aer Lingus

Tue, Aug 18 - Wed, Aug 26

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

14h 20m1 stop Toronto Pearson Intl

11:35 am - 12:48 amDUB Dublin-SAT San Antonio

19h 13m1 stop Chicago O'Hare Intl

$689Aer Lingus

Tue, Aug 18 - Wed, Aug 26

12:15 pm - 7:20 amSAT San Antonio-DUB Dublin

13h 05m1 stop Washington, D.C. Dulles Intl

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

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

$811United Airlines

Tue, Aug 18 - Wed, Aug 26

9:10 am - 10:40 amSAT San Antonio-DUB Dublin

19h 30m2 stops Denver Intl Washington, D.C. Dulles Intl

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

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

$811United Airlines

Tue, Aug 18 - Wed, Aug 26

11:29 am - 7:55 amSAT San Antonio-DUB Dublin

14h 26m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

5:55 am - 3:54 pmDUB Dublin-SAT San Antonio

15h 59m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$839Delta

Tue, Aug 18 - Wed, Aug 26

6:00 am - 9:15 amSAT San Antonio-FCO Rome Fiumicino

20h 15m2 stops Newark Montreal Pierre Elliott Trudeau Intl

11:30 am - 8:38 pmFCO Rome Fiumicino-SAT San Antonio

40h 08m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$957Air Canada

Mon, Aug 17 - Fri, Aug 28

12:15 pm - 1:15 pmSAT San Antonio-FCO Rome Fiumicino

18h 00m1 stop Washington, D.C. Dulles Intl

12:25 pm - 9:13 pmFCO Rome Fiumicino-SAT San Antonio

15h 48m1 stop Toronto Pearson Intl

$972Multiple Airlines

Mon, Aug 17 - Fri, Aug 28

4:22 pm - 2:25 pmSAT San Antonio-LHR London Heathrow

16h 03m1 stop Dallas/Fort Worth

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

18h 00m2 stops Madrid Barajas Dallas/Fort Worth

$1,025British Airways

Mon, Aug 17 - Tue, Aug 25

1:20 pm - 9:15 amSAT San Antonio-LHR London Heathrow

13h 55m1 stop Boston Logan Intl

9:55 am - 9:29 pmLHR London Heathrow-SAT San Antonio

17h 34m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,027Delta

Mon, Aug 17 - Tue, Aug 25

8:00 am - 12:05 pmSAT San Antonio-FCO Rome Fiumicino

21h 05m1 stop Dallas/Fort Worth

1:10 pm - 10:00 pmFCO Rome Fiumicino-SAT San Antonio

15h 50m1 stop Dallas/Fort Worth

$1,074British Airways

Sat, Aug 15 - Sat, Aug 22

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British Airways flights from San Antonio to Europe

Our best British Airways deals on San Antonio to Europe flight tickets

British Airways

Nov 3

SAT7:10 amSan Antonio

19h 25m

1 stop

MAD9:35 amMadrid Barajas

Nov 13

MAD11:05 amMadrid Barajas

14h 16m

1 stop

SAT6:21 pmSan Antonio

$709

British Airways

Nov 4

SAT7:10 amSan Antonio

19h 25m

1 stop

MAD9:35 amMadrid Barajas

Nov 10

MAD10:30 amMadrid Barajas

19h 26m

2 stops

SAT10:56 pmSan Antonio

$750

British Airways

Sep 24

SAT2:03 pmSan Antonio

12h 02m

1 stop

MAD9:05 amMadrid Barajas

Oct 1

MAD10:25 amMadrid Barajas

18h 13m

1 stop

SAT9:38 pmSan Antonio

$759

Lufthansa flights from San Antonio to Europe

Our best Lufthansa deals on San Antonio to Europe flight tickets

Lufthansa

Sep 21

SAT12:10 pmSan Antonio

12h 55m

1 stop

MAD8:05 amMadrid Barajas

Oct 7

MAD11:15 amMadrid Barajas

16h 23m

1 stop

SAT8:38 pmSan Antonio

$711

Lufthansa

Oct 7

SAT7:00 amSan Antonio

18h 05m

1 stop

MAD8:05 amMadrid Barajas

Oct 16

MAD1:30 pmMadrid Barajas

14h 43m

1 stop

SAT9:13 pmSan Antonio

$778

Lufthansa

Nov 1

SAT1:52 pmSan Antonio

20h 43m

2 stops

CDG5:35 pmParis Charles de Gaulle

Nov 11

CDG6:40 amParis Charles de Gaulle

20h 58m

2 stops

SAT8:38 pmSan Antonio

$780

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest 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

$412

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

2:00 pm-9:45 am

1 stop13h 45m

Dublin

Tue 1/12

5:45 am-12:28 am

2 stops24h 43m

$702

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

2:00 pm-8:10 am

1 stop12h 10m

Dublin

Tue 1/12

10:40 am-10:58 pm

1 stop18h 18m

$706

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

12:22 pm-10:20 am

1 stop15h 58m

Dublin

Tue 1/12

10:40 am-10:58 pm

1 stop18h 18m

$706

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

10:45 am-8:45 am

2 stops16h 00m

Dublin

Tue 1/12

8:50 am-10:27 pm

2 stops19h 37m

$707

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Tue 11/3

7:10 am-9:35 am

1 stop19h 25m

Madrid Barajas

Fri 11/13

11:05 am-6:21 pm

1 stop14h 16m

$709

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 9/21

12:10 pm-8:05 am

1 stop12h 55m

Madrid Barajas

Wed 10/7

11:15 am-8:38 pm

1 stop16h 23m

$711

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Wed 11/4

7:10 am-9:35 am

1 stop19h 25m

Madrid Barajas

Tue 11/10

10:30 am-10:56 pm

2 stops19h 26m

$750

San AntonioIstanbul

SAT San Antonio - IST Istanbul

SATIST

San Antonio

Tue 11/17

5:30 pm-2:50 am

2 stops24h 20m

Istanbul

Thu 12/24

4:30 am-8:44 pm

2 stops25h 14m

$807

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	11h 25m
Direct flights	None

The fastest flight from San Antonio to Europe takes 11h 25m

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 8,161 reviews	Search British Airways flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.8 1,557 reviews	Search KLM flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.8 8,504 reviews	Search Delta flights
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,262 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 11,921 reviews	Search American Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,182 reviews	Search Lufthansa flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.5 1,641 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 1,949 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.