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?

Lufthansa, United Airlines, 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 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.

$312 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.

12:50 pm - 7:30 amSAT San Antonio-DUB Dublin

12h 40m1 stop Newark

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

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

$684United Airlines

Mon, Jan 11 - Thu, Jan 21

5:30 am - 9:35 amSAT San Antonio-BCN Barcelona-El Prat

21h 05m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

1:35 pm - 12:08 pmBCN Barcelona-El Prat-SAT San Antonio

29h 33m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$688Air Canada

Wed, Nov 11 - Wed, Nov 25

12:24 pm - 7:30 amSAT San Antonio-DUB Dublin

13h 06m2 stops Houston George Bush Intcntl Newark

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

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

$689United Airlines

Mon, Jan 11 - Thu, Jan 21

11:36 am - 12:50 pmSAT San Antonio-BCN Barcelona-El Prat

18h 14m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

11:00 am - 9:48 pmBCN Barcelona-El Prat-SAT San Antonio

17h 48m1 stop Atlanta Hartsfield-Jackson

$692Virgin Atlantic

Mon, Oct 5 - Wed, Oct 21

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

21h 00m2 stops Denver Intl Munich Franz Josef Strauss

1:25 pm - 3:30 pmMAD Madrid Barajas-SAT San Antonio

33h 05m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$702Multiple Airlines

Mon, Jan 4 - Tue, Jan 19

2:12 pm - 9:45 amSAT San Antonio-DUB Dublin

13h 33m1 stop Boston Logan Intl

5:45 am - 8:00 pmDUB Dublin-SAT San Antonio

20h 15m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$703Delta

Tue, Dec 1 - Wed, Dec 9

5:20 am - 8:45 amSAT San Antonio-DUB Dublin

21h 25m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

5:45 am - 8:52 pmDUB Dublin-SAT San Antonio

21h 07m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$707Delta

Tue, Dec 29 - Tue, Jan 12

12:10 pm - 10:40 amSAT San Antonio-DUB Dublin

16h 30m1 stop Washington, D.C. Dulles Intl

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

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

$710Lufthansa

Sun, Oct 18 - Tue, Nov 3

5:30 pm - 6:15 pmSAT San Antonio-BCN Barcelona-El Prat

17h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

6:40 am - 10:50 pmBCN Barcelona-El Prat-SAT San Antonio

23h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$721Lufthansa

Mon, Oct 5 - Wed, Oct 21

6:15 pm - 11:40 amSAT San Antonio-LHR London Heathrow

11h 25m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 12:28 amLHR London Heathrow-SAT San Antonio

14h 28m1 stop Atlanta Hartsfield-Jackson

$913Virgin Atlantic

Mon, Jan 18 - Thu, Jan 21

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 7:45 amSAT San Antonio-DUB Dublin

19h 45m2 stops Newark Montreal Pierre Elliott Trudeau Intl

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

32h 32m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$809United Airlines

Wed, Sep 2 - Tue, Sep 8

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

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

9:20 am - 10:59 amDUB Dublin-SAT San Antonio

31h 39m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$811United Airlines

Tue, Sep 1 - Wed, Sep 9

8:50 am - 8:15 amSAT San Antonio-DUB Dublin

17h 25m1 stop Toronto Pearson Intl

9:20 am - 9:13 pmDUB Dublin-SAT San Antonio

17h 53m1 stop Toronto Pearson Intl

$812Air Canada

Tue, Sep 1 - Wed, Sep 9

8:50 am - 8:15 amSAT San Antonio-DUB Dublin

17h 25m1 stop Toronto Pearson Intl

9:20 am - 1:29 pmDUB Dublin-SAT San Antonio

34h 09m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$814Air Canada

Tue, Sep 1 - Wed, Sep 9

2:22 pm - 7:55 amSAT San Antonio-DUB Dublin

11h 33m1 stop Minneapolis St Paul

11:10 am - 9:22 pmDUB Dublin-SAT San Antonio

16h 12m2 stops Amsterdam Schiphol Minneapolis St Paul

$834Delta

Wed, Sep 2 - Tue, Sep 8

2:22 pm - 7:55 amSAT San Antonio-DUB Dublin

11h 33m1 stop Minneapolis St Paul

11:10 am - 9:22 pmDUB Dublin-SAT San Antonio

16h 12m2 stops Amsterdam Schiphol Minneapolis St Paul

$834Delta

Wed, Sep 2 - Tue, Sep 8

3:00 pm - 10:00 amSAT San Antonio-DUB Dublin

13h 00m1 stop Detroit Metropolitan Wayne County

12:00 pm - 9:22 pmDUB Dublin-SAT San Antonio

15h 22m1 stop Minneapolis St Paul

$838KLM

Tue, Sep 1 - Wed, Sep 9

2:22 pm - 7:55 amSAT San Antonio-DUB Dublin

11h 33m1 stop Minneapolis St Paul

11:00 am - 9:14 pmDUB Dublin-SAT San Antonio

16h 14m1 stop Atlanta Hartsfield-Jackson

$838KLM

Wed, Sep 2 - Tue, Sep 8

1:33 pm - 11:50 amSAT San Antonio-DUB Dublin

16h 17m1 stop Chicago O'Hare Intl

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

19h 00m2 stops Madrid Barajas Dallas/Fort Worth

$977Iberia

Thu, Sep 3 - Wed, Sep 16

1:33 pm - 11:50 amSAT San Antonio-DUB Dublin

16h 17m1 stop Chicago O'Hare Intl

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

19h 00m2 stops Madrid Barajas Dallas/Fort Worth

$1,013Iberia

Thu, Sep 3 - Wed, Sep 16

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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

Sep 28

SAT12:15 pmSan Antonio

14h 20m

1 stop

MAD9:35 amMadrid Barajas

Oct 14

MAD3:55 pmMadrid Barajas

15h 04m

1 stop

SAT11:59 pmSan Antonio

$713

British Airways

Jan 4

SAT5:25 pmSan Antonio

16h 45m

2 stops

MAD5:10 pmMadrid Barajas

Jan 19

MAD12:40 pmMadrid Barajas

18h 19m

1 stop

SAT11:59 pmSan Antonio

$743

British Airways

Oct 25

SAT12:46 pmSan Antonio

17h 29m

2 stops

MAD12:15 pmMadrid Barajas

Nov 14

MAD1:30 pmMadrid Barajas

14h 38m

1 stop

SAT9:08 pmSan Antonio

$755

United Airlines flights from San Antonio to Europe

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

United Airlines

Jan 11

SAT12:50 pmSan Antonio

12h 40m

1 stop

DUB7:30 amDublin

Jan 21

DUB9:00 amDublin

34h 03m

2 stops

SAT1:03 pmSan Antonio

$684

United Airlines

Jan 11

SAT12:24 pmSan Antonio

13h 06m

2 stops

DUB7:30 amDublin

Jan 21

DUB9:00 amDublin

34h 03m

2 stops

SAT1:03 pmSan Antonio

$689

United Airlines

Oct 24

SAT5:32 pmSan Antonio

33h 38m

1 stop

DUB9:10 amDublin

Nov 5

DUB9:00 amDublin

34h 16m

2 stops

SAT1:16 pmSan Antonio

$704

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Mon 1/11

12:50 pm-7:30 am

1 stop12h 40m

Dublin

Thu 1/21

9:00 am-1:03 pm

2 stops34h 03m

$684

San AntonioBarcelona

SAT San Antonio - BCN Barcelona-El Prat

SATBCN

San Antonio

Wed 11/11

5:30 am-9:35 am

2 stops21h 05m

Barcelona-El Prat

Wed 11/25

1:35 pm-12:08 pm

2 stops29h 33m

$688

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Mon 1/11

12:24 pm-7:30 am

2 stops13h 06m

Dublin

Thu 1/21

9:00 am-1:03 pm

2 stops34h 03m

$689

San AntonioBarcelona

SAT San Antonio - BCN Barcelona-El Prat

SATBCN

San Antonio

Mon 10/5

11:36 am-12:50 pm

2 stops18h 14m

Barcelona-El Prat

Wed 10/21

11:00 am-9:48 pm

1 stop17h 48m

$692

San AntonioMadrid

SAT San Antonio - MAD Madrid Barajas

SATMAD

San Antonio

Mon 1/4

1:50 pm-5:50 pm

2 stops21h 00m

Madrid Barajas

Tue 1/19

1:25 pm-3:30 pm

2 stops33h 05m

$702

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/1

2:12 pm-9:45 am

1 stop13h 33m

Dublin

Wed 12/9

5:45 am-8:00 pm

2 stops20h 15m

$703

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

5:20 am-8:45 am

2 stops21h 25m

Dublin

Tue 1/12

5:45 am-8:52 pm

2 stops21h 07m

$707

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 10/18

12:10 pm-10:40 am

1 stop16h 30m

Dublin

Tue 11/3

12:05 pm-8:24 pm

1 stop14h 19m

$710

San AntonioBarcelona

SAT San Antonio - BCN Barcelona-El Prat

SATBCN

San Antonio

Mon 10/5

5:30 pm-6:15 pm

2 stops17h 45m

Barcelona-El Prat

Wed 10/21

6:40 am-10:50 pm

2 stops23h 10m

$721

Quickest round-trip

San AntonioLondon

SAT San Antonio - LHR London Heathrow

SATLHR

San Antonio

Mon 1/18

6:15 pm-11:40 am

1 stop11h 25m

London Heathrow

Thu 1/21

4:00 pm-12:28 am

1 stop14h 28m

$913

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 $763.

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 $970 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 19% 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	$312
Fastest flight time	11h 40m
Direct flights	None

The best one-way flight to Europe from San Antonio in the past 72 hours is $312. The best round-trip flight deal from San Antonio to Europe found on momondo in the last 72 hours is $684.

The fastest flight from San Antonio to Europe takes 11h 40m

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 8,198 reviews	Search British Airways flights
Delta	PriceFrom $462	Free Cancellation	Rating 7.8 8,535 reviews	Search Delta flights
United Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 10,152 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,245 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.4 695 reviews	Search Virgin Atlantic flights
KLM	PriceFrom $522	Free Cancellation	Rating 7.8 1,570 reviews	Search KLM flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.1 12,028 reviews	Search American Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,228 reviews	Search Lufthansa flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.5 1,646 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 1,970 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.