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Cheap flights from Europe to San Antonio from $383

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 9/17. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Europe to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 8:56 amLGW  London Gatwick-SAT San Antonio
24h 56m1 stop Orlando
Multiple Airlines Logo
10:05 am - 10:00 amSAT  San Antonio-LGW London Gatwick
17h 55m1 stop Orlando
$725Multiple Airlines
Thu, Sep 3 - Mon, Sep 14
Multiple Airlines Logo
2:00 pm - 11:58 amLGW  London Gatwick-SAT San Antonio
51h 58m2 stops Orlando Memphis
Multiple Airlines Logo
10:05 am - 10:00 amSAT  San Antonio-LGW London Gatwick
17h 55m1 stop Orlando
$761Multiple Airlines
Wed, Sep 16 - Mon, Sep 28
Scandinavian Airlines Logo
8:25 pm - 12:28 amZRH  Zurich-SAT San Antonio
35h 03m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
10:53 am - 7:40 pmSAT  San Antonio-ZRH Zurich
25h 47m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$773Scandinavian Airlines
Thu, Sep 3 - Sun, Sep 6
United Airlines Logo
11:15 am - 8:38 pmBCN  Barcelona-El Prat-SAT San Antonio
16h 23m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:15 pm - 9:00 amSAT  San Antonio-BCN Barcelona-El Prat
13h 45m1 stop Washington, D.C. Dulles Intl
$823United Airlines
Sat, Oct 24 - Sun, Nov 8
United Airlines Logo
7:05 am - 10:51 pmZRH  Zurich-SAT San Antonio
22h 46m2 stops Frankfurt am Main Houston George Bush Intcntl
United Airlines Logo
7:35 am - 8:20 amSAT  San Antonio-ZRH Zurich
17h 45m2 stops Houston George Bush Intcntl Newark
$859United Airlines
Tue, Nov 10 - Mon, Nov 23
United Airlines Logo
11:25 am - 10:51 pmZRH  Zurich-SAT San Antonio
18h 26m2 stops Frankfurt am Main Houston George Bush Intcntl
United Airlines Logo
7:00 am - 7:40 amSAT  San Antonio-ZRH Zurich
17h 40m1 stop Washington, D.C. Dulles Intl
$859United Airlines
Sat, Nov 7 - Wed, Nov 18
Lufthansa Logo
6:40 am - 8:52 pmBCN  Barcelona-El Prat-SAT San Antonio
21h 12m2 stops Frankfurt am Main Denver Intl
Lufthansa Logo
5:27 pm - 1:15 pmSAT  San Antonio-BCN Barcelona-El Prat
12h 48m1 stop Chicago O'Hare Intl
$912Lufthansa
Thu, Sep 3 - Mon, Sep 7
Lufthansa Logo
6:40 am - 9:16 pmBCN  Barcelona-El Prat-SAT San Antonio
21h 36m2 stops Frankfurt am Main Houston George Bush Intcntl
Lufthansa Logo
5:33 pm - 1:15 pmSAT  San Antonio-BCN Barcelona-El Prat
12h 42m1 stop Chicago O'Hare Intl
$912Lufthansa
Wed, Sep 23 - Sat, Oct 3
American Airlines Logo
10:55 am - 7:37 pmFRA  Frankfurt am Main-SAT San Antonio
15h 42m1 stop Dallas/Fort Worth
American Airlines Logo
8:11 am - 7:20 amSAT  San Antonio-FRA Frankfurt am Main
16h 09m1 stop Charlotte Douglas
$970American Airlines
Fri, Aug 21 - Sun, Sep 6
American Airlines Logo
10:55 am - 10:50 pmFRA  Frankfurt am Main-SAT San Antonio
18h 55m1 stop Dallas/Fort Worth
American Airlines Logo
10:59 am - 8:45 amSAT  San Antonio-FRA Frankfurt am Main
14h 46m1 stop Dallas/Fort Worth
$970American Airlines
Mon, Aug 24 - Mon, Sep 7

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United Airlines flights from Europe to San Antonio

Our best United Airlines deals on Europe to San Antonio flight tickets
United Airlines
Aug 17
ZRH11:55 amZurich
15h 43m
1 stop
SAT8:38 pmSan Antonio
Oct 28
SAT1:25 pmSan Antonio
12h 30m
1 stop
ZRH7:55 amZurich
$815
United Airlines
Oct 24
BCN11:15 amBarcelona-El Prat
16h 23m
1 stop
SAT8:38 pmSan Antonio
Nov 8
SAT12:15 pmSan Antonio
13h 45m
1 stop
BCN9:00 amBarcelona-El Prat
$823
United Airlines
Nov 9
ZRH11:25 amZurich
18h 26m
2 stops
SAT10:51 pmSan Antonio
Nov 19
SAT7:35 amSan Antonio
17h 45m
2 stops
ZRH8:20 amZurich
$859

Air Canada flights from Europe to San Antonio

Our best Air Canada deals on Europe to San Antonio flight tickets
Air Canada
Sep 9
ZRH1:25 pmZurich
14h 48m
1 stop
SAT9:13 pmSan Antonio
Sep 15
SAT8:50 amSan Antonio
18h 15m
1 stop
ZRH10:05 amZurich
$881
Air Canada
Nov 10
ZRH7:05 amZurich
22h 46m
3 stops
SAT10:51 pmSan Antonio
Nov 23
SAT9:35 amSan Antonio
19h 20m
3 stops
ZRH11:55 amZurich
$890
Air Canada
Nov 7
ZRH10:15 amZurich
29h 14m
3 stops
SAT8:29 amSan Antonio
Nov 18
SAT9:35 amSan Antonio
19h 20m
3 stops
ZRH11:55 amZurich
$909

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 August 11, 2026.
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

Cheapest round-trip

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Thu 9/3

2:00 pm-8:56 am

1 stop24h 56m

San Antonio

Mon 9/14

10:05 am-10:00 am

1 stop17h 55m

$725

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Wed 9/16

2:00 pm-11:58 am

2 stops51h 58m

San Antonio

Mon 9/28

10:05 am-10:00 am

1 stop17h 55m

$761

ZurichSan Antonio

ZRH Zurich - SAT San Antonio

ZRHSAT

Zurich

Thu 9/3

8:25 pm-12:28 am

2 stops35h 03m

San Antonio

Sun 9/6

10:53 am-7:40 pm

2 stops25h 47m

$773
Quickest round-trip

BarcelonaSan Antonio

BCN Barcelona-El Prat - SAT San Antonio

BCNSAT

Barcelona-El Prat

Sat 10/24

11:15 am-8:38 pm

1 stop16h 23m

San Antonio

Sun 11/8

12:15 pm-9:00 am

1 stop13h 45m

$823

ZurichSan Antonio

ZRH Zurich - SAT San Antonio

ZRHSAT

Zurich

Tue 11/10

7:05 am-10:51 pm

2 stops22h 46m

San Antonio

Mon 11/23

7:35 am-8:20 am

2 stops17h 45m

$859

ZurichSan Antonio

ZRH Zurich - SAT San Antonio

ZRHSAT

Zurich

Sat 11/7

11:25 am-10:51 pm

2 stops18h 26m

San Antonio

Wed 11/18

7:00 am-7:40 am

1 stop17h 40m

$859

BarcelonaSan Antonio

BCN Barcelona-El Prat - SAT San Antonio

BCNSAT

Barcelona-El Prat

Thu 9/3

6:40 am-8:52 pm

2 stops21h 12m

San Antonio

Mon 9/7

5:27 pm-1:15 pm

1 stop12h 48m

$912

BarcelonaSan Antonio

BCN Barcelona-El Prat - SAT San Antonio

BCNSAT

Barcelona-El Prat

Wed 9/23

6:40 am-9:16 pm

2 stops21h 36m

San Antonio

Sat 10/3

5:33 pm-1:15 pm

1 stop12h 42m

$912

Frankfurt am MainSan Antonio

FRA Frankfurt am Main - SAT San Antonio

FRASAT

Frankfurt am Main

Fri 8/21

10:55 am-7:37 pm

1 stop15h 42m

San Antonio

Sun 9/6

8:11 am-7:20 am

1 stop16h 09m

$970

Frankfurt am MainSan Antonio

FRA Frankfurt am Main - SAT San Antonio

FRASAT

Frankfurt am Main

Mon 8/24

10:55 am-10:50 pm

1 stop18h 55m

San Antonio

Mon 9/7

10:59 am-8:45 am

1 stop14h 46m

$970

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 November, then book flights to San Antonio from Europe during February instead. Flights to San Antonio in February, while not as cheap as those in November, still average around $920.

How far in advance should I book a flight from Europe 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 $1,297 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 $840 on momondo.

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

You could potentially save up to 15% 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

Fastest flight time

13h 44m

Direct flights

None
The fastest flight from Europe to San Antonio takes 13h 44m
There are no direct flights from Europe to San Antonio. There are no popular flight routes from Europe to San Antonio.
Search flight deals

Frequently asked questions about flying from Europe to San Antonio

  • 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
United AirlinesPriceFrom $757Free CancellationRating
7.4
10,102 reviews
Search United Airlines flights
American AirlinesPriceFrom $829Free CancellationRating
7.1
11,902 reviews
Search American Airlines flights
LufthansaPriceFrom $927Free CancellationRating
6.8
8,177 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
Pleasanton
Kerrville
Boerne
Schertz

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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