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?

KLM, Delta, and British Airways 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.

$324 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.

5:30 am - 8:00 amSAT San Antonio-MAD Madrid Barajas

19h 30m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

1:25 pm - 3:13 pmMAD Madrid Barajas-SAT San Antonio

32h 48m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$693Air Canada

Tue, Nov 3 - Tue, Nov 10

1:52 pm - 5:50 pmSAT San Antonio-MAD Madrid Barajas

20h 58m2 stops Denver Intl Munich Franz Josef Strauss

1:25 pm - 3:13 pmMAD Madrid Barajas-SAT San Antonio

32h 48m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$696Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

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 - 9:45 amSAT San Antonio-DUB Dublin

13h 45m1 stop Boston Logan Intl

1:25 pm - 9:54 amDUB Dublin-SAT San Antonio

26h 29m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$703Delta

Tue, Dec 29 - Tue, Jan 12

5:32 pm - 9:10 amSAT San Antonio-DUB Dublin

33h 38m1 stop Chicago O'Hare Intl

9:00 am - 1:16 pmDUB Dublin-SAT San Antonio

34h 16m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$705United Airlines

Sat, Oct 24 - Thu, Nov 5

1:54 pm - 8:10 amSAT San Antonio-DUB Dublin

12h 16m1 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

7:04 pm - 3:25 pmSAT San Antonio-DUB Dublin

14h 21m2 stops Dallas/Fort Worth London Heathrow

11:30 am - 10:59 pmDUB Dublin-SAT San Antonio

17h 29m2 stops Philadelphia Dallas/Fort Worth

$706American Airlines

Mon, Feb 1 - Tue, Feb 9

12:10 pm - 8:45 amSAT San Antonio-DUB Dublin

14h 35m1 stop New York John F Kennedy Intl

8:50 am - 8:22 pmDUB Dublin-SAT San Antonio

17h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$707KLM

Mon, Feb 1 - Tue, Feb 9

5:00 am - 7:15 amSAT San Antonio-DUB Dublin

20h 15m1 stop Dallas/Fort Worth

1:00 pm - 7:25 pmDUB Dublin-SAT San Antonio

12h 25m1 stop Dallas/Fort Worth

$726American Airlines

Tue, Nov 17 - Fri, Nov 27

10:51 am - 8:15 amSAT San Antonio-FCO Rome Fiumicino

14h 24m1 stop Atlanta Hartsfield-Jackson

10:25 am - 11:08 pmFCO Rome Fiumicino-SAT San Antonio

19h 43m1 stop Atlanta Hartsfield-Jackson

$818KLM

Wed, Dec 16 - Thu, Dec 24

Cheap last minute flights

Enter your travel dates to find the best prices.

10:46 am - 8:35 amSAT San Antonio-BCN Barcelona-El Prat

14h 49m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

11:00 am - 6:46 pmBCN Barcelona-El Prat-SAT San Antonio

14h 46m1 stop Atlanta Hartsfield-Jackson

$877Virgin Atlantic

Tue, Aug 25 - Thu, Sep 10

5:45 pm - 12:50 pmSAT San Antonio-BCN Barcelona-El Prat

12h 05m1 stop Atlanta Hartsfield-Jackson

11:00 am - 12:08 amBCN Barcelona-El Prat-SAT San Antonio

20h 08m1 stop Atlanta Hartsfield-Jackson

$877Virgin Atlantic

Tue, Aug 25 - Wed, Sep 9

9:10 am - 8:20 amSAT San Antonio-BCN Barcelona-El Prat

16h 10m2 stops Denver Intl Washington, D.C. Dulles Intl

12:15 pm - 11:52 amBCN Barcelona-El Prat-SAT San Antonio

30h 37m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$988United Airlines

Tue, Aug 25 - Wed, Sep 9

9:10 am - 8:20 amSAT San Antonio-BCN Barcelona-El Prat

16h 10m2 stops Denver Intl Washington, D.C. Dulles Intl

12:15 pm - 11:52 amBCN Barcelona-El Prat-SAT San Antonio

30h 37m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$988United Airlines

Tue, Aug 25 - Thu, Sep 10

12:00 pm - 8:15 amSAT San Antonio-FRA Frankfurt am Main

13h 15m1 stop Houston George Bush Intcntl

7:15 am - 9:07 pmFRA Frankfurt am Main-SAT San Antonio

20h 52m2 stops Munich Franz Josef Strauss Denver Intl

$997Lufthansa

Tue, Aug 25 - Thu, Dec 3

1:00 pm - 10:25 pmSAT San Antonio-BCN Barcelona-El Prat

26h 25m2 stops Newark Munich Franz Josef Strauss

6:40 am - 9:16 pmBCN Barcelona-El Prat-SAT San Antonio

21h 36m2 stops Frankfurt am Main Houston George Bush Intcntl

$998Lufthansa

Tue, Aug 25 - Tue, Sep 8

1:33 pm - 10:55 amSAT San Antonio-BCN Barcelona-El Prat

14h 22m1 stop Chicago O'Hare Intl

10:30 am - 11:55 pmBCN Barcelona-El Prat-SAT San Antonio

20h 25m1 stop Chicago O'Hare Intl

$998Iberia

Tue, Aug 25 - Thu, Sep 10

2:43 pm - 12:50 pmSAT San Antonio-BCN Barcelona-El Prat

15h 07m1 stop Atlanta Hartsfield-Jackson

11:00 am - 6:46 pmBCN Barcelona-El Prat-SAT San Antonio

14h 46m1 stop Atlanta Hartsfield-Jackson

$999KLM

Tue, Aug 25 - Fri, Sep 11

2:45 pm - 10:00 amSAT San Antonio-CDG Paris Charles de Gaulle

12h 15m1 stop Dallas/Fort Worth

5:20 pm - 10:42 amCDG Paris Charles de Gaulle-SAT San Antonio

24h 22m2 stops Madrid Barajas Dallas/Fort Worth

$1,004Iberia

Mon, Aug 24 - Mon, Nov 16

2:43 pm - 12:50 pmSAT San Antonio-BCN Barcelona-El Prat

15h 07m1 stop Atlanta Hartsfield-Jackson

11:00 am - 9:14 pmBCN Barcelona-El Prat-SAT San Antonio

17h 14m1 stop Atlanta Hartsfield-Jackson

$1,146KLM

Wed, Aug 26 - Fri, Sep 11

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KLM flights from San Antonio to Europe

Our best KLM deals on San Antonio to Europe flight tickets

KLM

Feb 1

SAT2:10 pmSan Antonio

14h 35m

1 stop

MAD11:45 amMadrid Barajas

Feb 7

MAD9:20 amMadrid Barajas

20h 07m

2 stops

SAT10:27 pmSan Antonio

$774

KLM

Feb 1

SAT2:10 pmSan Antonio

14h 35m

1 stop

MAD11:45 amMadrid Barajas

Feb 7

MAD9:20 amMadrid Barajas

20h 07m

2 stops

SAT10:27 pmSan Antonio

$777

KLM

Feb 1

SAT2:10 pmSan Antonio

14h 35m

1 stop

MAD11:45 amMadrid Barajas

Feb 7

MAD9:20 amMadrid Barajas

20h 07m

2 stops

SAT10:27 pmSan Antonio

$778

Air Canada flights from San Antonio to Europe

Our best Air Canada deals on San Antonio to Europe flight tickets

Air Canada

Nov 3

SAT5:30 amSan Antonio

19h 30m

2 stops

MAD8:00 amMadrid Barajas

Nov 10

MAD1:25 pmMadrid Barajas

32h 48m

2 stops

SAT3:13 pmSan Antonio

$693

Air Canada

Nov 9

SAT6:37 amSan Antonio

18h 23m

2 stops

MAD8:00 amMadrid Barajas

Nov 17

MAD1:25 pmMadrid Barajas

32h 48m

2 stops

SAT3:13 pmSan Antonio

$714

Air Canada

Nov 4

SAT6:37 amSan Antonio

18h 23m

2 stops

MAD8:00 amMadrid Barajas

Nov 10

MAD1:25 pmMadrid Barajas

32h 48m

2 stops

SAT3:13 pmSan Antonio

$744

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Tue 11/3

5:30 am-8:00 am

2 stops19h 30m

Madrid Barajas

Tue 11/10

1:25 pm-3:13 pm

2 stops32h 48m

$693

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Tue 11/10

1:52 pm-5:50 pm

2 stops20h 58m

Madrid Barajas

Tue 11/17

1:25 pm-3:13 pm

2 stops32h 48m

$696

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-9:45 am

1 stop13h 45m

Dublin

Tue 1/12

1:25 pm-9:54 am

2 stops26h 29m

$703

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sat 10/24

5:32 pm-9:10 am

1 stop33h 38m

Dublin

Thu 11/5

9:00 am-1:16 pm

2 stops34h 16m

$705

Quickest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

1:54 pm-8:10 am

1 stop12h 16m

Dublin

Tue 1/12

10:40 am-10:58 pm

1 stop18h 18m

$706

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Mon 2/1

7:04 pm-3:25 pm

2 stops14h 21m

Dublin

Tue 2/9

11:30 am-10:59 pm

2 stops17h 29m

$706

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Mon 2/1

12:10 pm-8:45 am

1 stop14h 35m

Dublin

Tue 2/9

8:50 am-8:22 pm

2 stops17h 32m

$707

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 11/17

5:00 am-7:15 am

1 stop20h 15m

Dublin

Fri 11/27

1:00 pm-7:25 pm

1 stop12h 25m

$726

San AntonioRome

SAT San Antonio - FCO Rome Fiumicino

SATFCO

San Antonio

Wed 12/16

10:51 am-8:15 am

1 stop14h 24m

Rome Fiumicino

Thu 12/24

10:25 am-11:08 pm

1 stop19h 43m

$818

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 $710, 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 November is also cheap. Prices for this month can be found on momondo for an average of $760.

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 $961 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

Best Price Found	$324
Fastest flight time	10h 10m
Direct flights	None

The best one-way flight to Europe from San Antonio in the past 72 hours is $324. The best round-trip flight deal from San Antonio to Europe found on momondo in the last 72 hours is $693.

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

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 8,187 reviews	Search British Airways flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.8 1,562 reviews	Search KLM flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.8 8,514 reviews	Search Delta flights
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 10,114 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,258 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.4 695 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.1 11,981 reviews	Search American Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,211 reviews	Search Lufthansa flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.5 1,648 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 1,962 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.