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

Aer Lingus, United Airlines, and Virgin Atlantic 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 13 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 May 2026, there are 10 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.

$287 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.

9:00 am - 5:10 am

SAT

DUB

14h 10m

1 stop

1:20 pm - 9:13 pm

DUB

SAT

13h 53m

1 stop

$336Aer Lingus

ti, syys 8 - pe, syys 18

9:00 am - 5:10 am

SAT

DUB

14h 10m

1 stop

1:20 pm - 9:13 pm

DUB

SAT

13h 53m

1 stop

$385Aer Lingus

to, syys 3 - ke, syys 16

9:00 am - 5:10 am

SAT

DUB

14h 10m

1 stop

1:20 pm - 9:13 pm

DUB

SAT

13h 53m

1 stop

$386Aer Lingus

to, syys 3 - ke, syys 16

6:00 am - 7:30 am

SAT

DUB

19h 30m

1 stop

9:20 am - 3:43 pm

DUB

SAT

36h 23m

2 stops

$684United Airlines

ti, syys 8 - pe, syys 18

10:45 am - 7:45 am

SAT

DUB

15h 00m

1 stop

5:45 am - 10:27 pm

DUB

SAT

22h 42m

2 stops

$703Delta

ti, marras 10 - ti, marras 17

7:00 am - 8:05 am

SAT

MAD

18h 05m

1 stop

12:45 pm - 10:50 pm

MAD

SAT

41h 05m

2 stops

$730United Airlines

su, loka 4 - pe, loka 16

12:10 pm - 9:55 am

SAT

MAD

14h 45m

1 stop

2:35 pm - 1:08 pm

MAD

SAT

29h 33m

1 stop

$755Delta

ti, syys 29 - ti, loka 13

7:00 am - 8:50 am

SAT

BCN

19h 50m

1 stop

10:40 am - 10:55 pm

BCN

SAT

19h 15m

1 stop

$769American Airlines

ke, loka 28 - ti, marras 10

8:26 pm - 8:50 am

SAT

BCN

30h 24m

1 stop

10:40 am - 11:50 pm

BCN

SAT

20h 10m

1 stop

$825British Airways

pe, loka 30 - pe, marras 6

9:16 am - 10:10 am

SAT

LGW

18h 54m

2 stops

10:45 am - 10:50 pm

LGW

SAT

18h 05m

2 stops

$867American Airlines

ma, elo 17 - to, elo 27

Iberia flights from San Antonio to Europe

Our best Iberia deals on San Antonio to Europe flight tickets

Iberia

Sep 29

SAT5:30 pmSan Antonio

13h 55m

1 stop

MAD2:25 pmMadrid Barajas

Oct 13

MAD1:35 pmMadrid Barajas

15h 08m

1 stop

SAT9:43 pmSan Antonio

$762

Iberia

Sep 8

SAT2:45 pmSan Antonio

16h 40m

1 stop

MAD2:25 pmMadrid Barajas

Sep 23

MAD12:40 pmMadrid Barajas

17h 15m

1 stop

SAT10:55 pmSan Antonio

$776

Iberia

Aug 19

SAT2:45 pmSan Antonio

13h 00m

1 stop

DUB9:45 amDublin

Aug 26

DUB9:50 amDublin

19h 00m

2 stops

SAT10:50 pmSan Antonio

$778

United Airlines flights from San Antonio to Europe

Our best United Airlines deals on San Antonio to Europe flight tickets

United Airlines

Sep 8

SAT9:07 amSan Antonio

19h 33m

2 stops

DUB10:40 amDublin

Sep 18

DUB9:20 amDublin

36h 23m

2 stops

SAT3:43 pmSan Antonio

$684

United Airlines

Oct 24

SAT5:30 pmSan Antonio

33h 40m

1 stop

DUB9:10 amDublin

Nov 5

DUB1:35 pmDublin

15h 13m

2 stops

SAT10:48 pmSan Antonio

$716

United Airlines

Sep 3

SAT7:00 amSan Antonio

21h 40m

1 stop

DUB10:40 amDublin

Sep 8

DUB9:20 amDublin

37h 11m

2 stops

SAT4:31 pmSan Antonio

$729

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

ti 9/8

9:00 am-5:10 am

1 stop14h 10m

Dublin

pe 9/18

1:20 pm-9:13 pm

1 stop13h 53m

$336

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

to 9/3

9:00 am-5:10 am

1 stop14h 10m

Dublin

ke 9/16

1:20 pm-9:13 pm

1 stop13h 53m

$385

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

to 9/3

9:00 am-5:10 am

1 stop14h 10m

Dublin

ke 9/16

1:20 pm-9:13 pm

1 stop13h 53m

$386

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

ti 9/8

6:00 am-7:30 am

1 stop19h 30m

Dublin

pe 9/18

9:20 am-3:43 pm

2 stops36h 23m

$684

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

ti 11/10

10:45 am-7:45 am

1 stop15h 00m

Dublin

ti 11/17

5:45 am-10:27 pm

2 stops22h 42m

$703

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

su 10/4

7:00 am-8:05 am

1 stop18h 05m

Madrid Barajas

pe 10/16

12:45 pm-10:50 pm

2 stops41h 05m

$730

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

ti 9/29

12:10 pm-9:55 am

1 stop14h 45m

Madrid Barajas

ti 10/13

2:35 pm-1:08 pm

1 stop29h 33m

$755

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

ke 10/28

7:00 am-8:50 am

1 stop19h 50m

Barcelona-El Prat

ti 11/10

10:40 am-10:55 pm

1 stop19h 15m

$769

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

pe 10/30

8:26 pm-8:50 am

1 stop30h 24m

Barcelona-El Prat

pe 11/6

10:40 am-11:50 pm

1 stop20h 10m

$825

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

ma 8/17

9:16 am-10:10 am

2 stops18h 54m

London Gatwick

to 8/27

10:45 am-10:50 pm

2 stops18h 05m

$867

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 $368, 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 August is also cheap. Prices for this month can be found on momondo for an average of $390.

How far in advance should I book a flight from San Antonio 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 $895 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 $608 on momondo.

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

You could potentially save up to 19% 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 20m
Direct flights	None

The fastest flight from San Antonio to Europe takes 10h 20m

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

Search flight deals

Frequently asked questions about flying from San Antonio to Europe

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 May 2026, there are 10 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 7,991 reviews	Search British Airways flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.8 1,518 reviews	Search KLM flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,748 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,220 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.4 1,589 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom $665	Free Cancellation	Rating 7.4 1,783 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $706	Free Cancellation	Rating 6.8 8,018 reviews	Search Lufthansa 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.