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

Aer Lingus, Virgin Atlantic, and Air Canada 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.

$172 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 am

SAT

DUB

14h 20m

1 stop

1:20 pm - 9:13 pm

DUB

SAT

13h 53m

1 stop

$381Aer Lingus

Tue, Sep 8 - Fri, Sep 18

8:50 am - 5:10 am

SAT

DUB

14h 20m

1 stop

1:20 pm - 9:13 pm

DUB

SAT

13h 53m

1 stop

$382Aer Lingus

Tue, Sep 8 - Fri, Sep 18

4:18 pm - 11:00 am

SAT

DUB

36h 42m

2 stops

5:10 am - 8:15 pm

DUB

SAT

21h 05m

2 stops

$698Lufthansa

Mon, Jan 4 - Tue, Jan 12

6:30 am - 7:55 am

SAT

DUB

19h 25m

1 stop

5:45 am - 10:27 pm

DUB

SAT

22h 42m

2 stops

$702Delta

Mon, Jan 4 - Tue, Jan 12

2:00 pm - 9:45 am

SAT

DUB

13h 45m

1 stop

5:45 am - 12:28 am

DUB

SAT

24h 43m

2 stops

$702Delta

Tue, Dec 29 - Tue, Jan 12

12:45 pm - 7:15 am

SAT

DUB

12h 30m

1 stop

6:35 pm - 8:29 am

DUB

SAT

19h 54m

2 stops

$704Iberia

Mon, Nov 9 - Mon, Nov 16

12:10 pm - 8:45 am

SAT

DUB

14h 35m

1 stop

9:55 am - 9:32 pm

DUB

SAT

17h 37m

1 stop

$705KLM

Mon, Jan 4 - Tue, Jan 12

7:10 am - 8:20 am

SAT

MAD

18h 10m

1 stop

3:55 pm - 11:59 pm

MAD

SAT

15h 04m

1 stop

$708Iberia

Mon, Oct 5 - Thu, Oct 22

5:20 pm - 5:35 pm

SAT

CDG

17h 15m

2 stops

6:40 am - 8:53 pm

CDG

SAT

21h 13m

2 stops

$790Lufthansa

Tue, Nov 10 - Tue, Nov 17

2:10 pm - 11:20 am

SAT

FCO

14h 10m

1 stop

10:25 am - 8:22 pm

FCO

SAT

16h 57m

1 stop

$790KLM

Mon, Jan 18 - Tue, Jan 26

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United Airlines flights from San Antonio to Europe

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

United Airlines

Dec 29

SAT12:22 pmSan Antonio

15h 58m

1 stop

DUB10:20 amDublin

Jan 12

DUB10:40 amDublin

18h 18m

1 stop

SAT10:58 pmSan Antonio

$705

United Airlines

Oct 21

SAT9:00 amSan Antonio

16h 05m

2 stops

MAD8:05 amMadrid Barajas

Oct 28

MAD12:25 pmMadrid Barajas

32h 48m

2 stops

SAT3:13 pmSan Antonio

$710

United Airlines

Sep 21

SAT5:30 pmSan Antonio

30h 20m

2 stops

MAD6:50 amMadrid Barajas

Sep 30

MAD12:45 pmMadrid Barajas

30h 26m

2 stops

SAT12:11 pmSan Antonio

$714

British Airways flights from San Antonio to Europe

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

British Airways

Oct 14

SAT2:05 pmSan Antonio

12h 00m

1 stop

MAD9:05 amMadrid Barajas

Oct 30

MAD1:00 pmMadrid Barajas

15h 56m

1 stop

SAT10:56 pmSan Antonio

$711

British Airways

Oct 28

SAT12:46 pmSan Antonio

12h 59m

1 stop

MAD7:45 amMadrid Barajas

Nov 4

MAD1:00 pmMadrid Barajas

17h 59m

1 stop

SAT11:59 pmSan Antonio

$737

British Airways

Oct 5

SAT4:28 pmSan Antonio

16h 22m

2 stops

MAD3:50 pmMadrid Barajas

Oct 22

MAD3:55 pmMadrid Barajas

15h 16m

1 stop

SAT12:11 amSan Antonio

$748

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioDublin

SAT - DUB

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

$381

San AntonioDublin

SAT - DUB

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 - DUB

SATDUB

San Antonio

Mon 1/4

4:18 pm-11:00 am

2 stops36h 42m

Dublin

Tue 1/12

5:10 am-8:15 pm

2 stops21h 05m

$698

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 1/4

6:30 am-7:55 am

1 stop19h 25m

Dublin

Tue 1/12

5:45 am-10:27 pm

2 stops22h 42m

$702

San AntonioDublin

SAT - DUB

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 - DUB

SATDUB

San Antonio

Mon 11/9

12:45 pm-7:15 am

1 stop12h 30m

Dublin

Mon 11/16

6:35 pm-8:29 am

2 stops19h 54m

$704

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 1/4

12:10 pm-8:45 am

1 stop14h 35m

Dublin

Tue 1/12

9:55 am-9:32 pm

1 stop17h 37m

$705

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mon 10/5

7:10 am-8:20 am

1 stop18h 10m

Madrid Barajas

Thu 10/22

3:55 pm-11:59 pm

1 stop15h 04m

$708

San AntonioParis

SAT - CDG

SATCDG

San Antonio

Tue 11/10

5:20 pm-5:35 pm

2 stops17h 15m

Paris Charles de Gaulle

Tue 11/17

6:40 am-8:53 pm

2 stops21h 13m

$790

San AntonioRome

SAT - FCO

SATFCO

San Antonio

Mon 1/18

2:10 pm-11:20 am

1 stop14h 10m

Rome Fiumicino

Tue 1/26

10:25 am-8:22 pm

1 stop16h 57m

$790

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 $694, 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 $715.

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 $900 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 $649 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	3h 40m
Direct flights	None

The fastest flight from San Antonio to Europe takes 3h 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 8,145 reviews	Search British Airways flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.8 1,553 reviews	Search KLM flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.8 8,484 reviews	Search Delta flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,267 reviews	Search Iberia flights
United Airlines	PriceFrom $487	Free Cancellation	Rating 7.4 10,060 reviews	Search United Airlines 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 11,853 reviews	Search American Airlines flights
Lufthansa	PriceFrom $534	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.5 1,634 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 1,923 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.