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Cheap flights from San Antonio to Europe from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Europe departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Europe

Cheap round-trip flights

Delta Logo
12:02 pm - 10:15 amSAT-LHR
16h 13m1 stop
Delta Logo
6:20 am - 8:28 pmLHR-SAT
20h 08m2 stops
$523Delta
Find Deal
mié., oct. 22 - mié., nov. 5
British Airways Logo
6:39 pm - 12:15 pmSAT-LHR
12h 36m1 stop
British Airways Logo
2:55 pm - 10:15 pmLHR-SAT
13h 20m1 stop
$529British Airways
Find Deal
dom., oct. 26 - mié., nov. 5
American Airlines Logo
10:11 am - 6:25 amSAT-LHR
14h 14m1 stop
American Airlines Logo
10:05 am - 6:58 pmLHR-SAT
14h 53m1 stop
$530American Airlines
Find Deal
mié., oct. 22 - mié., nov. 5
United Airlines Logo
2:25 pm - 1:15 pmSAT-BCN
15h 50m2 stops
United Airlines Logo
6:50 am - 8:05 pmBCN-SAT
20h 15m2 stops
$555United Airlines
Find Deal
lun., sep. 29 - mié., oct. 15
United Airlines Logo
6:45 am - 1:15 pmSAT-BCN
23h 30m1 stop
United Airlines Logo
8:00 am - 8:05 pmBCN-SAT
19h 05m2 stops
$559United Airlines
Find Deal
lun., sep. 29 - mié., oct. 15
American Airlines Logo
6:05 pm - 5:55 pmSAT-BCN
16h 50m2 stops
American Airlines Logo
11:00 am - 11:59 pmBCN-SAT
19h 59m1 stop
$586American Airlines
Find Deal
lun., nov. 3 - mié., nov. 12
Iberia Logo
2:41 pm - 9:25 amSAT-MAD
11h 44m1 stop
Iberia Logo
12:40 pm - 8:19 amMAD-SAT
26h 39m1 stop
$592Iberia
Find Deal
lun., dic. 8 - mié., dic. 17
Iberia Logo
1:32 pm - 10:30 amSAT-BCN
13h 58m1 stop
Iberia Logo
12:20 pm - 9:25 pmBCN-SAT
16h 05m1 stop
$608Iberia
Find Deal
mar., oct. 7 - mar., oct. 14
Lufthansa Logo
7:00 am - 9:55 amSAT-ATH
18h 55m1 stop
Lufthansa Logo
6:05 am - 9:20 pmATH-SAT
23h 15m2 stops
$609Lufthansa
Find Deal
lun., oct. 20 - vie., nov. 7
Lufthansa Logo
1:23 pm - 5:55 pmSAT-FCO
21h 32m2 stops
Lufthansa Logo
7:05 am - 9:20 pmFCO-SAT
21h 15m2 stops
$626Lufthansa
Find Deal
mié., nov. 19 - mar., nov. 25

British Airways flights from San Antonio to Europe

Our best British Airways deals on San Antonio to Europe flight tickets
British Airways
Oct 26
SAT6:39 pmSan Antonio
12h 36m
1 stop
LHR12:15 pmLondon Heathrow
Nov 5
LHR2:55 pmLondon Heathrow
13h 20m
1 stop
SAT10:15 pmSan Antonio
$529
Find similar
British Airways
Sep 29
SAT1:44 pmSan Antonio
13h 26m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 15
BCN10:45 amBarcelona-El Prat
18h 03m
1 stop
SAT9:48 pmSan Antonio
$573
Find similar
British Airways
Oct 19
SAT6:39 pmSan Antonio
12h 06m
1 stop
LHR12:45 pmLondon Heathrow
Oct 26
LHR2:55 pmLondon Heathrow
13h 48m
1 stop
SAT11:43 pmSan Antonio
$579
Find similar

KLM flights from San Antonio to Europe

Our best KLM deals on San Antonio to Europe flight tickets
KLM
Nov 18
SAT11:50 amSan Antonio
13h 05m
1 stop
FCO7:55 amRome Fiumicino
Nov 26
FCO10:05 amRome Fiumicino
21h 28m
1 stop
SAT12:33 amSan Antonio
$605
Find similar
KLM
Nov 9
SAT8:00 amSan Antonio
19h 30m
1 stop
FCO10:30 amRome Fiumicino
Nov 21
FCO12:40 pmRome Fiumicino
18h 53m
1 stop
SAT12:33 amSan Antonio
$625
Find similar
KLM
Nov 15
SAT12:10 pmSan Antonio
12h 50m
1 stop
MAD8:00 amMadrid Barajas
Jan 17
MAD10:00 amMadrid Barajas
17h 27m
2 stops
SAT8:27 pmSan Antonio
$683
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Europe 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 agosto 28, 2025.
Use the filters below to find and compare flights from San Antonio to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

mié. 10/22

12:02 pm-10:15 am

1 stop16h 13m

London Heathrow

mié. 11/5

6:20 am-8:28 pm

2 stops20h 08m

$523

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

dom. 10/26

6:39 pm-12:15 pm

1 stop12h 36m

London Heathrow

mié. 11/5

2:55 pm-10:15 pm

1 stop13h 20m

$529

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

mié. 10/22

10:11 am-6:25 am

1 stop14h 14m

London Heathrow

mié. 11/5

10:05 am-6:58 pm

1 stop14h 53m

$530

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

lun. 9/29

2:25 pm-1:15 pm

2 stops15h 50m

Barcelona-El Prat

mié. 10/15

6:50 am-8:05 pm

2 stops20h 15m

$555

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

lun. 9/29

6:45 am-1:15 pm

1 stop23h 30m

Barcelona-El Prat

mié. 10/15

8:00 am-8:05 pm

2 stops19h 05m

$559

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

lun. 11/3

6:05 pm-5:55 pm

2 stops16h 50m

Barcelona-El Prat

mié. 11/12

11:00 am-11:59 pm

1 stop19h 59m

$586

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

lun. 12/8

2:41 pm-9:25 am

1 stop11h 44m

Madrid Barajas

mié. 12/17

12:40 pm-8:19 am

1 stop26h 39m

$592

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

mar. 10/7

1:32 pm-10:30 am

1 stop13h 58m

Barcelona-El Prat

mar. 10/14

12:20 pm-9:25 pm

1 stop16h 05m

$608

San AntonioAthens

SAT - ATH

SATATH

San Antonio

lun. 10/20

7:00 am-9:55 am

1 stop18h 55m

Athens Eleftherios V.

vie. 11/7

6:05 am-9:20 pm

2 stops23h 15m

$609

San AntonioRome

SAT - FCO

SATFCO

San Antonio

mié. 11/19

1:23 pm-5:55 pm

2 stops21h 32m

Rome Fiumicino

mar. 11/25

7:05 am-9:20 pm

2 stops21h 15m

$626

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from San Antonio is in August. Flight prices, which tend to average around $724, 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 August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $743.

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from San Antonio to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $835. Flights from San Antonio to Europe on a Saturday will generally be more expensive and average around $1,031. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Europe is in the evening. momondo users have found flights departing from San Antonio to Europe in the evening for as low as $861. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,021. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Antonio to Europe flight route?

Fly from San Antonio to Frankfurt am Main for the best San Antonio - Europe flight prices

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 $980 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 $771 on momondo.

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

There are 2 cabin classes 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 42% 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

Direct flights

None
There are no direct flights from San Antonio to Europe. There are no popular flight routes from San Antonio to Europe.
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  • 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?

  • 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
United AirlinesPriceFrom $460Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
DeltaPriceFrom $470Free CancellationRating
7.9
7,977 reviews
Search Delta flights
KLMPriceFrom $537Free CancellationRating
7.8
1,382 reviews
Search KLM flights
American AirlinesPriceFrom $564Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $570Free CancellationRating
6.7
7,316 reviews
Search British Airways flights
IberiaPriceFrom $576Free CancellationRating
7.0
2,892 reviews
Search Iberia flights
Scandinavian AirlinesPriceFrom $585Free CancellationRating
7.4
1,481 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $614Free CancellationRating
7.6
1,321 reviews
Search Finnair flights
Air FrancePriceFrom $674Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Alaska AirlinesPriceFrom $678Free CancellationRating
8.0
10,000 reviews
Search Alaska 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.

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