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?

United Airlines, Virgin Atlantic, and Delta 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.

$319 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.

2:05 pm - 9:45 amSAT San Antonio-DUB Dublin

13h 40m1 stop Dallas/Fort Worth

6:05 pm - 6:21 pmDUB Dublin-SAT San Antonio

30h 16m2 stops Helsinki-Vantaa Dallas/Fort Worth

$511Finnair

Sun, Oct 18 - Tue, Nov 3

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

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

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

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

$542Air Canada

Wed, Mar 10 - Thu, Mar 18

6:00 am - 7:30 amSAT San Antonio-DUB Dublin

19h 30m1 stop Newark

12:05 pm - 8:24 pmDUB Dublin-SAT San Antonio

14h 19m1 stop Washington, D.C. Dulles Intl

$548United Airlines

Sun, Oct 18 - Tue, Nov 3

2:10 pm - 11:45 amSAT San Antonio-MAD Madrid Barajas

14h 35m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 10:27 pmMAD Madrid Barajas-SAT San Antonio

17h 07m1 stop Atlanta Hartsfield-Jackson

$551Virgin Atlantic

Mon, Feb 1 - Mon, Feb 15

6:15 pm - 7:20 amSAT San Antonio-MAD Madrid Barajas

30h 05m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

12:20 pm - 10:27 pmMAD Madrid Barajas-SAT San Antonio

17h 07m1 stop Atlanta Hartsfield-Jackson

$551Virgin Atlantic

Mon, Feb 1 - Mon, Feb 15

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

16h 58m2 stops Dallas/Fort Worth London Heathrow

8:50 am - 8:57 pmDUB Dublin-SAT San Antonio

18h 07m2 stops London Heathrow Dallas/Fort Worth

$552British Airways

Mon, Dec 7 - Tue, Jan 12

7:00 am - 10:20 amSAT San Antonio-DUB Dublin

21h 20m1 stop Washington, D.C. Dulles Intl

10:40 am - 10:59 pmDUB Dublin-SAT San Antonio

18h 19m1 stop Chicago O'Hare Intl

$556United Airlines

Tue, Dec 8 - Tue, Jan 12

9:22 am - 7:10 amSAT San Antonio-DUB Dublin

15h 48m1 stop Dallas/Fort Worth

12:55 pm - 9:14 pmDUB Dublin-SAT San Antonio

14h 19m1 stop Dallas/Fort Worth

$556American Airlines

Mon, Nov 16 - Tue, Nov 24

5:00 am - 7:10 amSAT San Antonio-DUB Dublin

20h 10m1 stop Dallas/Fort Worth

12:55 pm - 9:08 pmDUB Dublin-SAT San Antonio

14h 13m1 stop Dallas/Fort Worth

$556American Airlines

Tue, Nov 3 - Tue, Nov 10

3:09 pm - 4:55 pmSAT San Antonio-DUB Dublin

19h 46m2 stops Chicago O'Hare Intl London Heathrow

8:50 am - 7:58 pmDUB Dublin-SAT San Antonio

17h 08m2 stops London Heathrow Dallas/Fort Worth

$559British Airways

Sun, Feb 28 - Tue, Mar 9

Cheap last minute flights

Enter your travel dates to find the best prices.

11:36 am - 7:10 amSAT San Antonio-LHR London Heathrow

13h 34m1 stop Detroit Metropolitan Wayne County

10:45 am - 11:07 pmLHR London Heathrow-SAT San Antonio

18h 22m1 stop Detroit Metropolitan Wayne County

$739KLM

Sun, Sep 27 - Tue, Oct 13

7:00 am - 6:30 amSAT San Antonio-LHR London Heathrow

17h 30m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

8:25 pm - 10:13 pmLHR London Heathrow-SAT San Antonio

31h 48m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$744Multiple Airlines

Sun, Sep 27 - Tue, Oct 13

7:00 am - 6:30 amSAT San Antonio-LHR London Heathrow

17h 30m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

5:40 pm - 10:13 pmLHR London Heathrow-SAT San Antonio

34h 33m1 stop Toronto Pearson Intl

$747Multiple Airlines

Sun, Sep 27 - Tue, Oct 13

7:35 am - 7:55 amSAT San Antonio-LHR London Heathrow

18h 20m1 stop Houston George Bush Intcntl

6:50 am - 10:50 pmLHR London Heathrow-SAT San Antonio

22h 00m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$792United Airlines

Fri, Sep 25 - Wed, Sep 30

11:47 am - 11:35 amSAT San Antonio-LHR London Heathrow

17h 48m1 stop Houston George Bush Intcntl

12:05 pm - 9:13 pmLHR London Heathrow-SAT San Antonio

15h 08m1 stop Toronto Pearson Intl

$801United Airlines

Fri, Sep 25 - Wed, Sep 30

12:15 pm - 6:55 amSAT San Antonio-LHR London Heathrow

12h 40m1 stop Charlotte Douglas

2:45 pm - 9:59 pmLHR London Heathrow-SAT San Antonio

13h 14m1 stop Dallas/Fort Worth

$817British Airways

Fri, Sep 25 - Fri, Oct 2

6:45 am - 9:30 amSAT San Antonio-CDG Paris Charles de Gaulle

19h 45m1 stop Salt Lake City

9:25 am - 12:08 amCDG Paris Charles de Gaulle-SAT San Antonio

21h 43m1 stop Atlanta Hartsfield-Jackson

$876Virgin Atlantic

Fri, Sep 25 - Fri, Oct 2

6:45 am - 9:30 amSAT San Antonio-CDG Paris Charles de Gaulle

19h 45m1 stop Salt Lake City

11:45 am - 12:08 amCDG Paris Charles de Gaulle-SAT San Antonio

19h 23m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

$881Virgin Atlantic

Fri, Sep 25 - Fri, Oct 2

1:20 pm - 9:05 amSAT San Antonio-CDG Paris Charles de Gaulle

12h 45m1 stop New York John F Kennedy Intl

2:00 pm - 9:48 pmCDG Paris Charles de Gaulle-SAT San Antonio

14h 48m1 stop Atlanta Hartsfield-Jackson

$881KLM

Mon, Sep 28 - Mon, Oct 12

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

14h 20m1 stop Charlotte Douglas

3:55 pm - 10:50 pmMAD Madrid Barajas-SAT San Antonio

13h 55m1 stop Dallas/Fort Worth

$1,312British Airways

Thu, Sep 24 - Sat, Sep 26

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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

Feb 1

SAT6:15 pmSan Antonio

30h 05m

2 stops

MAD7:20 amMadrid Barajas

Feb 15

MAD12:20 pmMadrid Barajas

17h 07m

1 stop

SAT10:27 pmSan Antonio

$551

Virgin Atlantic

Feb 19

SAT2:10 pmSan Antonio

12h 35m

1 stop

MAD9:45 amMadrid Barajas

Feb 28

MAD9:20 amMadrid Barajas

32h 36m

1 stop

SAT10:56 amSan Antonio

$595

Virgin Atlantic

Feb 8

SAT12:10 pmSan Antonio

13h 25m

1 stop

BCN8:35 amBarcelona-El Prat

Feb 14

BCN10:50 amBarcelona-El Prat

16h 32m

1 stop

SAT8:22 pmSan Antonio

$627

Iberia flights from San Antonio to Europe

Our best Iberia deals on San Antonio to Europe flight tickets

Iberia

Nov 4

SAT12:45 pmSan Antonio

16h 30m

2 stops

MAD12:15 pmMadrid Barajas

Nov 11

MAD12:00 pmMadrid Barajas

18h 55m

1 stop

SAT11:55 pmSan Antonio

$577

Iberia

Nov 24

SAT12:56 pmSan Antonio

14h 49m

1 stop

FCO10:45 amRome Fiumicino

Dec 2

FCO10:25 amRome Fiumicino

29h 04m

2 stops

SAT8:29 amSan Antonio

$582

Iberia

Nov 4

SAT12:45 pmSan Antonio

22h 45m

2 stops

BCN6:30 pmBarcelona-El Prat

Nov 11

BCN9:15 amBarcelona-El Prat

21h 40m

2 stops

SAT11:55 pmSan Antonio

$584

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 10/18

2:05 pm-9:45 am

1 stop13h 40m

Dublin

Tue 11/3

6:05 pm-6:21 pm

2 stops30h 16m

$511

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-7:23 pm

2 stops40h 23m

$542

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 10/18

6:00 am-7:30 am

1 stop19h 30m

Dublin

Tue 11/3

12:05 pm-8:24 pm

1 stop14h 19m

$548

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 2/1

2:10 pm-11:45 am

1 stop14h 35m

Madrid Barajas

Mon 2/15

12:20 pm-10:27 pm

1 stop17h 07m

$551

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 2/1

6:15 pm-7:20 am

2 stops30h 05m

Madrid Barajas

Mon 2/15

12:20 pm-10:27 pm

1 stop17h 07m

$551

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Mon 12/7

4:27 pm-3:25 pm

2 stops16h 58m

Dublin

Tue 1/12

8:50 am-8:57 pm

2 stops18h 07m

$552

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/8

7:00 am-10:20 am

1 stop21h 20m

Dublin

Tue 1/12

10:40 am-10:59 pm

1 stop18h 19m

$556

Quickest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Mon 11/16

9:22 am-7:10 am

1 stop15h 48m

Dublin

Tue 11/24

12:55 pm-9:14 pm

1 stop14h 19m

$556

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 11/3

5:00 am-7:10 am

1 stop20h 10m

Dublin

Tue 11/10

12:55 pm-9:08 pm

1 stop14h 13m

$556

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 2/28

3:09 pm-4:55 pm

2 stops19h 46m

Dublin

Tue 3/9

8:50 am-7:58 pm

2 stops17h 08m

$559

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 $708, 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 $1,020 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	$319
Fastest flight time	11h 25m
Direct flights	None

The best one-way flight to Europe from San Antonio in the past 72 hours is $319. The best round-trip flight deal from San Antonio to Europe found on momondo in the last 72 hours is $511.

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 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 8,229 reviews	Search British Airways flights
Delta	PriceFrom $462	Free Cancellation	Rating 7.8 8,594 reviews	Search Delta flights
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 10,230 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,249 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 1,575 reviews	Search KLM flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.0 12,081 reviews	Search American Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,236 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 1,990 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.