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Cheap flights from Europe to San Antonio from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Europe to San Antonio departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
2:00 pm - 12:07 amLGW-SAT
16h 07m1 stop
Multiple Airlines Logo
6:30 am - 10:00 amSAT-LGW
21h 30m1 stop
$524Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
2:00 pm - 7:33 pmLGW-SAT
35h 33m2 stops
Multiple Airlines Logo
6:30 am - 10:00 amSAT-LGW
21h 30m1 stop
$548Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
6:00 am - 9:15 pmMAD-SAT
22h 15m2 stops
United Airlines Logo
7:00 am - 8:00 amSAT-MAD
18h 00m2 stops
$759United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
British Airways Logo
12:00 pm - 11:53 pmMAD-SAT
18h 53m1 stop
British Airways Logo
1:40 pm - 11:55 amSAT-MAD
15h 15m2 stops
$761British Airways
Find Deal
Mon, Feb 23 - Tue, Mar 3
British Airways Logo
12:00 pm - 11:53 pmMAD-SAT
18h 53m1 stop
British Airways Logo
3:15 pm - 9:25 amSAT-MAD
11h 10m1 stop
$774British Airways
Find Deal
Mon, Feb 23 - Tue, Mar 3
United Airlines Logo
6:00 am - 9:15 pmMAD-SAT
22h 15m2 stops
United Airlines Logo
12:40 pm - 9:15 amSAT-MAD
13h 35m1 stop
$776United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
Lufthansa Logo
11:10 am - 9:00 pmFRA-SAT
16h 50m1 stop
Lufthansa Logo
2:15 pm - 2:00 pmSAT-FRA
16h 45m2 stops
$800Lufthansa
Find Deal
Thu, Dec 25 - Wed, Jan 7
Lufthansa Logo
10:20 am - 9:00 pmCDG-SAT
17h 40m2 stops
Lufthansa Logo
12:25 pm - 6:55 amSAT-CDG
11h 30m1 stop
$810Lufthansa
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Wed, Dec 24 - Wed, Dec 31
Delta Logo
6:00 am - 12:36 amOTP-SAT
26h 36m2 stops
Delta Logo
5:21 am - 12:05 pmSAT-OTP
22h 44m2 stops
$885Delta
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Thu, Feb 19 - Mon, Feb 23
Delta Logo
6:00 am - 10:57 pmOTP-SAT
24h 57m2 stops
Delta Logo
4:29 pm - 10:50 pmSAT-OTP
22h 21m2 stops
$889Delta
Find Deal
Thu, Feb 19 - Mon, Feb 23

KLM flights from Europe to San Antonio

Our best KLM deals on Europe to San Antonio flight tickets
KLM
Jan 11
FRA10:40 amFrankfurt am Main
17h 05m
2 stops
SAT8:45 pmSan Antonio
Jan 23
SAT12:55 pmSan Antonio
15h 10m
2 stops
FRA11:05 amFrankfurt am Main
$853
Find similar
KLM
Nov 22
MAD1:05 pmMadrid Barajas
18h 03m
2 stops
SAT12:08 amSan Antonio
Nov 29
SAT8:00 amSan Antonio
18h 15m
1 stop
MAD9:15 amMadrid Barajas
$898
Find similar
KLM
Jan 11
FRA10:40 amFrankfurt am Main
17h 05m
2 stops
SAT8:45 pmSan Antonio
Jan 24
SAT11:17 amSan Antonio
15h 18m
2 stops
FRA9:35 amFrankfurt am Main
$901
Find similar

Lufthansa flights from Europe to San Antonio

Our best Lufthansa deals on Europe to San Antonio flight tickets
Lufthansa
Dec 25
FRA11:10 amFrankfurt am Main
16h 50m
1 stop
SAT9:00 pmSan Antonio
Jan 7
SAT2:15 pmSan Antonio
16h 45m
2 stops
FRA2:00 pmFrankfurt am Main
$800
Find similar
Lufthansa
Feb 8
MAD5:55 amMadrid Barajas
22h 26m
2 stops
SAT9:21 pmSan Antonio
Mar 12
SAT2:15 pmSan Antonio
27h 35m
2 stops
MAD11:50 pmMadrid Barajas
$807
Find similar
Lufthansa
Feb 8
MAD5:55 amMadrid Barajas
22h 26m
2 stops
SAT9:21 pmSan Antonio
Mar 12
SAT2:15 pmSan Antonio
27h 35m
2 stops
MAD11:50 pmMadrid Barajas
$808
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Europe to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Europe to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 1/29

2:00 pm-12:07 am

1 stop16h 07m

San Antonio

Mon 2/2

6:30 am-10:00 am

1 stop21h 30m

$524

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 1/29

2:00 pm-7:33 pm

2 stops35h 33m

San Antonio

Mon 2/2

6:30 am-10:00 am

1 stop21h 30m

$548

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 2/12

6:00 am-9:15 pm

2 stops22h 15m

San Antonio

Mon 2/16

7:00 am-8:00 am

2 stops18h 00m

$759

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

12:00 pm-11:53 pm

1 stop18h 53m

San Antonio

Tue 3/3

1:40 pm-11:55 am

2 stops15h 15m

$761

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 2/23

12:00 pm-11:53 pm

1 stop18h 53m

San Antonio

Tue 3/3

3:15 pm-9:25 am

1 stop11h 10m

$774

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Fri 2/20

6:00 am-9:15 pm

2 stops22h 15m

San Antonio

Tue 2/24

12:40 pm-9:15 am

1 stop13h 35m

$776

Frankfurt am MainSan Antonio

FRA - SAT

FRASAT

Frankfurt am Main

Thu 12/25

11:10 am-9:00 pm

1 stop16h 50m

San Antonio

Wed 1/7

2:15 pm-2:00 pm

2 stops16h 45m

$800

ParisSan Antonio

CDG - SAT

CDGSAT

Paris Charles de Gaulle

Wed 12/24

10:20 am-9:00 pm

2 stops17h 40m

San Antonio

Wed 12/31

12:25 pm-6:55 am

1 stop11h 30m

$810

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Thu 2/19

6:00 am-12:36 am

2 stops26h 36m

San Antonio

Mon 2/23

5:21 am-12:05 pm

2 stops22h 44m

$885

BucharestSan Antonio

OTP - SAT

OTPSAT

Bucharest Otopeni Intl

Thu 2/19

6:00 am-10:57 pm

2 stops24h 57m

San Antonio

Mon 2/23

4:29 pm-10:50 pm

2 stops22h 21m

$889

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

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

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 $1,056 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 $857 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.

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

You could potentially save up to 3% on your flight if you consider stops on a Europe to San Antonio flight.

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

Direct flights

None
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?

  • 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
British AirwaysPriceFrom $593Free CancellationRating
6.7
7,518 reviews
Search British Airways flights
DeltaPriceFrom $603Free CancellationRating
7.9
8,008 reviews
Search Delta flights
KLMPriceFrom $637Free CancellationRating
7.7
1,411 reviews
Search KLM flights
IberiaPriceFrom $684Free CancellationRating
7.0
3,012 reviews
Search Iberia flights
United AirlinesPriceFrom $730Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $735Free CancellationRating
7.4
1,575 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $756Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
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.

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