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

British Airways, United Airlines, and Scandinavian Airlines 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 41% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 12 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 February 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.

$236 Cheap Flights from San Antonio to Europe in 2026

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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.

12:09 pm - 7:20 am

SAT

DUB

13h 11m

1 stop

9:20 am - 1:16 pm

DUB

SAT

33h 56m

2 stops

$464United Airlines

Tue, May 5 - Wed, May 13

12:15 pm - 9:00 am

SAT

BCN

13h 45m

1 stop

12:15 pm - 5:43 pm

BCN

SAT

36h 28m

3 stops

$467United Airlines

Tue, Apr 14 - Tue, Apr 28

7:12 pm - 8:05 pm

SAT

MAD

17h 53m

2 stops

10:25 am - 10:01 pm

MAD

SAT

18h 36m

1 stop

$478British Airways

Tue, Apr 14 - Tue, Apr 28

12:09 pm - 5:40 pm

SAT

MAD

22h 31m

2 stops

5:55 am - 5:43 pm

MAD

SAT

18h 48m

2 stops

$481Lufthansa

Tue, Apr 14 - Tue, Apr 28

1:23 pm - 11:35 pm

SAT

MAD

28h 12m

2 stops

7:25 am - 8:54 pm

MAD

SAT

19h 29m

2 stops

$482Lufthansa

Tue, Mar 10 - Tue, Mar 17

6:20 am - 8:45 am

SAT

DUB

20h 25m

1 stop

5:55 am - 3:49 pm

DUB

SAT

15h 54m

2 stops

$488Delta

Sun, Apr 19 - Thu, Apr 30

1:32 pm - 2:25 pm

SAT

MAD

17h 53m

1 stop

1:00 pm - 8:56 pm

MAD

SAT

14h 56m

1 stop

$491Iberia

Tue, Apr 14 - Tue, Apr 28

4:44 pm - 3:35 pm

SAT

BCN

15h 51m

2 stops

3:15 pm - 12:17 pm

BCN

SAT

28h 02m

1 stop

$496Delta

Tue, Apr 14 - Tue, Apr 28

1:32 pm - 7:35 am

SAT

BCN

35h 03m

1 stop

9:30 pm - 8:58 pm

BCN

SAT

30h 28m

2 stops

$499British Airways

Tue, Apr 7 - Tue, Apr 28

4:28 pm - 6:10 pm

SAT

ORY

18h 42m

2 stops

10:10 am - 10:52 pm

ORY

SAT

19h 42m

2 stops

$681Iberia

Tue, May 5 - Tue, May 12

British Airways flights from San Antonio to Europe

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

British Airways

Apr 14

SAT7:12 pmSan Antonio

17h 53m

2 stops

MAD8:05 pmMadrid Barajas

Apr 28

MAD10:25 amMadrid Barajas

18h 36m

1 stop

SAT10:01 pmSan Antonio

$478

British Airways

Apr 7

SAT1:32 pmSan Antonio

35h 03m

1 stop

BCN7:35 amBarcelona-El Prat

Apr 28

BCN9:30 pmBarcelona-El Prat

30h 28m

2 stops

SAT8:58 pmSan Antonio

$499

British Airways

Apr 14

SAT7:00 amSan Antonio

17h 35m

1 stop

BCN7:35 amBarcelona-El Prat

Apr 28

BCN10:45 amBarcelona-El Prat

19h 07m

1 stop

SAT10:52 pmSan Antonio

$517

Iberia flights from San Antonio to Europe

Our best Iberia deals on San Antonio to Europe flight tickets

Iberia

Apr 14

SAT1:32 pmSan Antonio

17h 53m

1 stop

MAD2:25 pmMadrid Barajas

Apr 28

MAD1:00 pmMadrid Barajas

14h 56m

1 stop

SAT8:56 pmSan Antonio

$491

Iberia

Aug 4

SAT2:45 pmSan Antonio

16h 40m

1 stop

MAD2:25 pmMadrid Barajas

Aug 25

MAD3:55 pmMadrid Barajas

14h 45m

1 stop

SAT11:40 pmSan Antonio

$594

Iberia

Feb 17

SAT11:28 amSan Antonio

14h 57m

1 stop

MAD9:25 amMadrid Barajas

Feb 23

MAD12:55 amMadrid Barajas

14h 28m

1 stop

SAT8:23 amSan Antonio

$673

Fly from

Fly to

Route

Depart

Return

Price

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 5/5

12:09 pm-7:20 am

1 stop13h 11m

Dublin

Wed 5/13

9:20 am-1:16 pm

2 stops33h 56m

$464

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/14

12:15 pm-9:00 am

1 stop13h 45m

Barcelona-El Prat

Tue 4/28

12:15 pm-5:43 pm

3 stops36h 28m

$467

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/14

7:12 pm-8:05 pm

2 stops17h 53m

Madrid Barajas

Tue 4/28

10:25 am-10:01 pm

1 stop18h 36m

$478

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/14

12:09 pm-5:40 pm

2 stops22h 31m

Madrid Barajas

Tue 4/28

5:55 am-5:43 pm

2 stops18h 48m

$481

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 3/10

1:23 pm-11:35 pm

2 stops28h 12m

Madrid Barajas

Tue 3/17

7:25 am-8:54 pm

2 stops19h 29m

$482

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 4/19

6:20 am-8:45 am

1 stop20h 25m

Dublin

Thu 4/30

5:55 am-3:49 pm

2 stops15h 54m

$488

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Tue 4/14

1:32 pm-2:25 pm

1 stop17h 53m

Madrid Barajas

Tue 4/28

1:00 pm-8:56 pm

1 stop14h 56m

$491

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/14

4:44 pm-3:35 pm

2 stops15h 51m

Barcelona-El Prat

Tue 4/28

3:15 pm-12:17 pm

1 stop28h 02m

$496

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Tue 4/7

1:32 pm-7:35 am

1 stop35h 03m

Barcelona-El Prat

Tue 4/28

9:30 pm-8:58 pm

2 stops30h 28m

$499

San AntonioParis

SAT - ORY

SATORY

San Antonio

Tue 5/5

4:28 pm-6:10 pm

2 stops18h 42m

Paris Orly

Tue 5/12

10:10 am-10:52 pm

2 stops19h 42m

$681

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 $640, 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 September is also cheap. Prices for this month can be found on momondo for an average of $701.

How far in advance should I book a flight 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 $871 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 $627 on momondo.

What cabin class options are available on San Antonio to Europe flights?

There is only 1 cabin class available to choose from on San Antonio to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 15% 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	10h 06m
Direct flights	None

The fastest flight from San Antonio to Europe takes 10h 06m

There are no direct flights from San Antonio to Europe. There are no popular flight routes from San Antonio to Europe.

Search flight deals

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 February 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 7,731 reviews	Search British Airways flights
Delta	PriceFrom $433	Free Cancellation	Rating 7.9 8,179 reviews	Search Delta flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.7 1,451 reviews	Search KLM flights
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,276 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 11,267 reviews	Search American Airlines flights
Iberia	PriceFrom $512	Free Cancellation	Rating 7.0 3,112 reviews	Search Iberia flights
Air France	PriceFrom $521	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Lufthansa	PriceFrom $698	Free Cancellation	Rating 6.8 7,779 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $768	Free Cancellation	Rating 7.3 1,679 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.