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

Iberia, Lufthansa, and British Airways are the most popular carriers operating from Europe to San Antonio

What airlines fly to San Antonio?

British Airways, Lufthansa and United Airlines are the top three most popular airlines that fly to San Antonio from Europe according to our data. British Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 9 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Europe you fly out of and what airport in San Antonio you fly into. For example, flying from Madrid to Austin takes 14h 52m on average. On the other hand, flying from Copenhagen to Austin takes 29h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Europe to San Antonio Airport?

Prices for flights from Europe to San Antonio Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Europe to San Antonio Airport?

As of December 2025, there are 7 operators available to choose from for flights from Europe to San Antonio Airport.

How old do you have to be to fly from Europe to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$386 Cheap Flights from Europe to San Antonio in 2025/26

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Find the cheapest flights from Europe to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 11:52 pm

LGW

SAT

15h 52m1 stop

10:35 am - 10:00 am

SAT

LGW

41h 25m2 stops

$628Multiple Airlines

Sat, Jan 10 - Sun, Feb 1

2:00 pm - 11:52 pm

LGW

SAT

15h 52m1 stop

6:30 am - 10:00 am

SAT

LGW

21h 30m1 stop

$630Multiple Airlines

Sat, Jan 10 - Mon, Jan 26

12:40 pm - 9:54 pm

MAD

SAT

16h 14m1 stop

6:25 pm - 4:55 pm

SAT

MAD

15h 30m2 stops

$766British Airways

Mon, Feb 23 - Tue, Mar 3

6:00 am - 8:28 pm

MAD

SAT

21h 28m2 stops

12:17 pm - 11:10 am

SAT

MAD

15h 53m2 stops

$777Lufthansa

Mon, Feb 23 - Tue, Mar 3

6:00 am - 8:44 pm

MAD

SAT

21h 44m2 stops

5:20 pm - 8:15 pm

SAT

MAD

19h 55m2 stops

$778Lufthansa

Tue, Jan 13 - Wed, Feb 25

1:00 pm - 11:15 pm

MAD

SAT

17h 15m1 stop

1:40 pm - 9:25 am

SAT

MAD

12h 45m1 stop

$779British Airways

Mon, Feb 23 - Tue, Mar 3

1:00 pm - 12:22 pm

VLC

SAT

30h 22m2 stops

7:00 am - 12:10 pm

SAT

VLC

22h 10m2 stops

$783United Airlines

Thu, Feb 26 - Mon, Mar 2

6:00 am - 10:57 pm

MAD

SAT

23h 57m2 stops

11:43 am - 9:15 am

SAT

MAD

14h 32m2 stops

$788United Airlines

Thu, Jan 22 - Mon, Jan 26

6:00 am - 12:38 am

MAD

SAT

25h 38m2 stops

10:45 am - 3:20 pm

SAT

MAD

21h 35m2 stops

$806Delta

Sun, Jan 25 - Sun, Feb 1

6:20 am - 9:28 pm

BRU

SAT

22h 08m2 stops

6:45 am - 8:40 am

SAT

BRU

18h 55m1 stop

$812Delta

Wed, May 20 - Sat, May 30

Finnair flights from Europe to San Antonio

Our best Finnair deals on Europe to San Antonio flight tickets

Finnair

Jan 12

CDG6:50 amParis Charles de Gaulle

24h 09m

2 stops

SAT11:59 pmSan Antonio

Jan 25

SAT1:08 pmSan Antonio

18h 12m

2 stops

CDG2:20 pmParis Charles de Gaulle

$880

Find similar

Finnair

Dec 23

LHR4:15 pmLondon Heathrow

31h 56m

2 stops

SAT6:11 pmSan Antonio

Dec 29

SAT12:56 pmSan Antonio

11h 54m

1 stop

LHR6:50 amLondon Heathrow

$1,603

Find similar

Finnair

Dec 23

LHR6:10 pmLondon Heathrow

30h 01m

2 stops

SAT6:11 pmSan Antonio

Dec 29

SAT12:56 pmSan Antonio

22h 04m

2 stops

LHR5:00 pmLondon Heathrow

$1,611

Find similar

Iberia flights from Europe to San Antonio

Our best Iberia deals on Europe to San Antonio flight tickets

Iberia

Jan 15

MAD1:00 pmMadrid Barajas

14h 50m

1 stop

SAT8:50 pmSan Antonio

Jan 19

SAT3:07 pmSan Antonio

11h 18m

1 stop

MAD9:25 amMadrid Barajas

$774

Find similar

Iberia

Apr 20

CDG9:30 amParis Charles de Gaulle

17h 32m

1 stop

SAT8:02 pmSan Antonio

May 12

SAT4:55 pmSan Antonio

12h 45m

1 stop

CDG12:40 pmParis Charles de Gaulle

$825

Find similar

Iberia

May 12

MAD12:40 pmMadrid Barajas

17h 58m

1 stop

SAT11:38 pmSan Antonio

Jun 19

SAT6:31 pmSan Antonio

16h 34m

2 stops

MAD6:05 pmMadrid Barajas

$850

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 1/10

2:00 pm-11:52 pm

1 stop15h 52m

San Antonio

Sun 2/1

10:35 am-10:00 am

2 stops41h 25m

$628

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 1/10

2:00 pm-11:52 pm

1 stop15h 52m

San Antonio

Mon 1/26

6:30 am-10:00 am

1 stop21h 30m

$630

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

12:40 pm-9:54 pm

1 stop16h 14m

San Antonio

Tue 3/3

6:25 pm-4:55 pm

2 stops15h 30m

$766

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

6:00 am-8:28 pm

2 stops21h 28m

San Antonio

Tue 3/3

12:17 pm-11:10 am

2 stops15h 53m

$777

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 1/13

6:00 am-8:44 pm

2 stops21h 44m

San Antonio

Wed 2/25

5:20 pm-8:15 pm

2 stops19h 55m

$778

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

1:00 pm-11:15 pm

1 stop17h 15m

San Antonio

Tue 3/3

1:40 pm-9:25 am

1 stop12h 45m

$779

ValenciaSan Antonio

VLC - SAT

VLCSAT

Valencia

Thu 2/26

1:00 pm-12:22 pm

2 stops30h 22m

San Antonio

Mon 3/2

7:00 am-12:10 pm

2 stops22h 10m

$783

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 1/22

6:00 am-10:57 pm

2 stops23h 57m

San Antonio

Mon 1/26

11:43 am-9:15 am

2 stops14h 32m

$788

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Sun 1/25

6:00 am-12:38 am

2 stops25h 38m

San Antonio

Sun 2/1

10:45 am-3:20 pm

2 stops21h 35m

$806

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Wed 5/20

6:20 am-9:28 pm

2 stops22h 08m

San Antonio

Sat 5/30

6:45 am-8:40 am

1 stop18h 55m

$812

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 Europe to San Antonio

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

Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Europe during March instead. Flights to San Antonio in March, while not as cheap as those in February, still average around $763.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $973. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $1,240.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Europe to San Antonio in the morning for as low as $1,222. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $1,260. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $1,082 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Europe for as low as $912 on momondo.

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

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

Cheap Europe to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Europe to San Antonio

Fastest flight time	14h 23m
Direct flights	None

The fastest flight from Europe to San Antonio takes 14h 23m

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

Search flight deals

When did momondo last update prices for flights from Europe to San Antonio Airport?
Prices for flights from Europe to San Antonio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Europe to San Antonio Airport?
As of December 2025, there are 7 operators available to choose from for flights from Europe to San Antonio Airport.
How old do you have to be to fly from Europe to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Europe to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Europe to San Antonio

Compare and see reviews for airlines that fly from Europe to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $603	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
KLM	PriceFrom $637	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Iberia	PriceFrom $684	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
United Airlines	PriceFrom $731	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $735	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $748	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Lufthansa	PriceFrom $756	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
British Airways	PriceFrom $1,014	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Europe to San Antonio?

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 Europe to San Antonio for you.

Can I find flights from Europe to San Antonio with flexible booking policies on momondo?

Flights from Europe to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Europe to San Antonio?

momondo helps you find the best flight between Europe and San Antonio 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 Europe to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Europe to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.