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?

Delta, Virgin Atlantic, and United Airlines 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 September 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.

$323 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.

7:00 am - 7:30 amSAT San Antonio-DUB Dublin

18h 30m1 stop Newark

8:00 am - 7:23 pmDUB Dublin-SAT San Antonio

40h 23m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$534United Airlines

Wed, Mar 10 - Thu, Mar 18

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

16h 10m1 stop Washington, D.C. Dulles Intl

8:00 am - 7:23 pmDUB Dublin-SAT San Antonio

40h 23m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$534United Airlines

Wed, Mar 10 - Thu, Mar 18

1:12 pm - 7:10 amSAT San Antonio-DUB Dublin

35h 58m2 stops Denver Intl Toronto Pearson Intl

9:00 am - 3:38 pmDUB Dublin-SAT San Antonio

36h 38m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$537Air Canada

Sat, Oct 24 - Thu, Nov 5

6:43 am - 7:10 amSAT San Antonio-DUB Dublin

18h 27m2 stops Chicago O'Hare Intl Toronto Pearson Intl

8:00 am - 11:37 pmDUB Dublin-SAT San Antonio

44h 37m2 stops Toronto Pearson Intl Denver Intl

$542Air Canada

Wed, Mar 10 - Thu, Mar 18

4:27 pm - 2:15 pmSAT San Antonio-DUB Dublin

15h 48m2 stops Dallas/Fort Worth London Heathrow

10:50 am - 9:59 pmDUB Dublin-SAT San Antonio

17h 09m2 stops London Heathrow Dallas/Fort Worth

$559British Airways

Sun, Jan 17 - Thu, Jan 28

4:27 pm - 3:25 pmSAT San Antonio-DUB Dublin

16h 58m2 stops Dallas/Fort Worth London Heathrow

10:50 am - 9:59 pmDUB Dublin-SAT San Antonio

17h 09m2 stops London Heathrow Dallas/Fort Worth

$559British Airways

Mon, Jan 18 - Thu, Jan 28

2:10 pm - 7:45 amSAT San Antonio-DUB Dublin

11h 35m1 stop Atlanta Hartsfield-Jackson

9:40 am - 9:32 pmDUB Dublin-SAT San Antonio

16h 52m1 stop Minneapolis St Paul

$561KLM

Wed, Mar 10 - Thu, Mar 18

2:10 pm - 7:45 amSAT San Antonio-DUB Dublin

11h 35m1 stop Atlanta Hartsfield-Jackson

9:40 am - 9:32 pmDUB Dublin-SAT San Antonio

16h 52m1 stop Minneapolis St Paul

$561KLM

Wed, Mar 10 - Thu, Mar 18

8:00 am - 7:45 amSAT San Antonio-DUB Dublin

17h 45m1 stop Atlanta Hartsfield-Jackson

10:45 am - 10:56 amDUB Dublin-SAT San Antonio

29h 11m1 stop New York John F Kennedy Intl

$566Delta

Sun, Mar 7 - Tue, Mar 16

5:30 am - 9:35 amSAT San Antonio-FCO Rome Fiumicino

21h 05m1 stop Detroit Metropolitan Wayne County

10:00 am - 6:42 pmFCO Rome Fiumicino-SAT San Antonio

15h 42m1 stop Detroit Metropolitan Wayne County

$596Delta

Wed, Nov 18 - Thu, Nov 26

Cheap last minute flights

Enter your travel dates to find the best prices.

12:50 pm - 9:00 amSAT San Antonio-MAD Madrid Barajas

13h 10m1 stop Newark

1:30 pm - 10:13 pmMAD Madrid Barajas-SAT San Antonio

15h 43m1 stop Toronto Pearson Intl

$573United Airlines

Wed, Sep 30 - Wed, Oct 21

6:00 am - 9:00 amSAT San Antonio-MAD Madrid Barajas

20h 00m1 stop Newark

1:30 pm - 10:13 pmMAD Madrid Barajas-SAT San Antonio

15h 43m1 stop Toronto Pearson Intl

$577Multiple Airlines

Wed, Sep 30 - Wed, Oct 21

6:35 am - 9:00 amSAT San Antonio-MAD Madrid Barajas

19h 25m2 stops Chicago O'Hare Intl Newark

1:30 pm - 10:13 pmMAD Madrid Barajas-SAT San Antonio

15h 43m1 stop Toronto Pearson Intl

$582United Airlines

Wed, Sep 30 - Wed, Oct 21

6:35 am - 9:00 amSAT San Antonio-MAD Madrid Barajas

19h 25m2 stops Chicago O'Hare Intl Newark

1:30 pm - 10:13 pmMAD Madrid Barajas-SAT San Antonio

15h 43m1 stop Toronto Pearson Intl

$582Multiple Airlines

Wed, Sep 30 - Wed, Oct 21

6:10 pm - 6:20 amSAT San Antonio-MAD Madrid Barajas

29h 10m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

2:35 pm - 12:33 amMAD Madrid Barajas-SAT San Antonio

16h 58m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

$601Delta

Wed, Sep 30 - Wed, Oct 21

1:35 pm - 3:35 pmSAT San Antonio-MAD Madrid Barajas

19h 00m2 stops Boston Logan Intl Paris Charles de Gaulle

1:05 pm - 9:48 amMAD Madrid Barajas-SAT San Antonio

26h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$622Delta

Sun, Oct 4 - Wed, Oct 28

9:32 am - 9:05 amSAT San Antonio-MAD Madrid Barajas

16h 33m1 stop Dallas/Fort Worth

1:30 pm - 9:59 pmMAD Madrid Barajas-SAT San Antonio

14h 29m1 stop Miami

$740American Airlines

Sun, Oct 4 - Wed, Oct 28

7:28 am - 1:30 pmSAT San Antonio-MAD Madrid Barajas

23h 02m1 stop Chicago O'Hare Intl

12:40 pm - 10:56 pmMAD Madrid Barajas-SAT San Antonio

17h 16m1 stop Charlotte Douglas

$747British Airways

Wed, Sep 30 - Wed, Oct 21

9:32 am - 9:05 amSAT San Antonio-MAD Madrid Barajas

16h 33m1 stop Dallas/Fort Worth

1:30 pm - 9:59 pmMAD Madrid Barajas-SAT San Antonio

14h 29m1 stop Miami

$901American Airlines

Sun, Oct 4 - Wed, Oct 28

12:15 pm - 9:35 amSAT San Antonio-MAD Madrid Barajas

14h 20m1 stop Charlotte Douglas

12:40 pm - 11:55 pmMAD Madrid Barajas-SAT San Antonio

18h 15m1 stop Dallas/Fort Worth

$1,189British Airways

Tue, Sep 29 - Thu, Oct 1

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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 10

SAT5:47 pmSan Antonio

16h 18m

2 stops

MAD5:05 pmMadrid Barajas

Nov 17

MAD1:30 pmMadrid Barajas

14h 38m

1 stop

SAT9:08 pmSan Antonio

$576

British Airways

Nov 4

SAT12:45 pmSan Antonio

16h 30m

2 stops

MAD12:15 pmMadrid Barajas

Nov 10

MAD8:55 pmMadrid Barajas

27h 07m

2 stops

SAT5:02 pmSan Antonio

$584

British Airways

Jan 5

SAT5:25 pmSan Antonio

16h 40m

2 stops

MAD5:05 pmMadrid Barajas

Jan 18

MAD7:30 pmMadrid Barajas

34h 25m

2 stops

SAT10:55 pmSan Antonio

$593

Iberia flights from San Antonio to Europe

Our best Iberia deals on San Antonio to Europe flight tickets

Iberia

Feb 14

SAT7:10 amSan Antonio

18h 40m

1 stop

MAD8:50 amMadrid Barajas

Feb 26

MAD12:00 pmMadrid Barajas

18h 58m

1 stop

SAT11:58 pmSan Antonio

$575

Iberia

Nov 11

SAT12:45 pmSan Antonio

16h 30m

2 stops

MAD12:15 pmMadrid Barajas

Nov 25

MAD7:45 amMadrid Barajas

20h 29m

2 stops

SAT9:14 pmSan Antonio

$580

Iberia

Jan 5

SAT12:46 pmSan Antonio

21h 19m

2 stops

MAD5:05 pmMadrid Barajas

Jan 18

MAD7:30 pmMadrid Barajas

33h 29m

2 stops

SAT9:59 pmSan Antonio

$581

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 3/10

7:00 am-7:30 am

1 stop18h 30m

Dublin

Thu 3/18

8:00 am-7:23 pm

2 stops40h 23m

$534

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 3/10

12:10 pm-10:20 am

1 stop16h 10m

Dublin

Thu 3/18

8:00 am-7:23 pm

2 stops40h 23m

$534

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sat 10/24

1:12 pm-7:10 am

2 stops35h 58m

Dublin

Thu 11/5

9:00 am-3:38 pm

2 stops36h 38m

$537

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 3/10

6:43 am-7:10 am

2 stops18h 27m

Dublin

Thu 3/18

8:00 am-11:37 pm

2 stops44h 37m

$542

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 1/17

4:27 pm-2:15 pm

2 stops15h 48m

Dublin

Thu 1/28

10:50 am-9:59 pm

2 stops17h 09m

$559

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Mon 1/18

4:27 pm-3:25 pm

2 stops16h 58m

Dublin

Thu 1/28

10:50 am-9:59 pm

2 stops17h 09m

$559

Quickest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 3/10

2:10 pm-7:45 am

1 stop11h 35m

Dublin

Thu 3/18

9:40 am-9:32 pm

1 stop16h 52m

$561

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 3/10

2:10 pm-7:45 am

1 stop11h 35m

Dublin

Thu 3/18

9:40 am-9:32 pm

1 stop16h 52m

$561

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 3/7

8:00 am-7:45 am

1 stop17h 45m

Dublin

Tue 3/16

10:45 am-10:56 am

1 stop29h 11m

$566

San AntonioRome

SAT San Antonio - FCO Rome Fiumicino

SATFCO

San Antonio

Wed 11/18

5:30 am-9:35 am

1 stop21h 05m

Rome Fiumicino

Thu 11/26

10:00 am-6:42 pm

1 stop15h 42m

$596

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 January is also cheap. Prices for this month can be found on momondo for an average of $769.

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 $1,008 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 $679 on momondo.

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

You could potentially save up to 47% 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	$323
Fastest flight time	10h 26m
Direct flights	None

The best one-way flight to Europe from San Antonio in the past 72 hours is $323. The best round-trip flight deal from San Antonio to Europe found on momondo in the last 72 hours is $534.

The fastest flight from San Antonio to Europe takes 10h 26m

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 September 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 8,238 reviews	Search British Airways flights
Delta	PriceFrom $462	Free Cancellation	Rating 7.8 8,606 reviews	Search Delta flights
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 10,247 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,246 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
KLM	PriceFrom $522	Free Cancellation	Rating 7.8 1,577 reviews	Search KLM flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.0 12,098 reviews	Search American Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,245 reviews	Search Lufthansa flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $770	Free Cancellation	Rating 7.4 1,998 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.