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

KLM, 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 April 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.

$289 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.

8:53 am - 10:40 am

SAT

DUB

19h 47m

2 stops

9:20 am - 11:40 am

DUB

SAT

32h 20m

2 stops

$679United Airlines

So, Sep 6 - Di, Sep 15

1:44 pm - 7:30 am

SAT

DUB

11h 46m

1 stop

11:35 am - 10:55 pm

DUB

SAT

17h 20m

1 stop

$711United Airlines

So, Sep 6 - Di, Sep 15

9:00 am - 8:15 am

SAT

DUB

17h 15m

1 stop

9:20 am - 12:11 pm

DUB

SAT

32h 51m

2 stops

$738United Airlines

Do, Sep 3 - Mi, Sep 16

8:00 am - 10:10 am

SAT

BCN

19h 10m

1 stop

12:20 pm - 9:43 pm

BCN

SAT

16h 23m

1 stop

$765British Airways

Mo, Okt 5 - Mi, Okt 21

7:09 pm - 5:35 pm

SAT

BCN

15h 26m

2 stops

12:20 pm - 9:43 pm

BCN

SAT

16h 23m

1 stop

$767British Airways

Mo, Okt 5 - Mi, Okt 21

5:00 pm - 10:25 pm

SAT

BCN

22h 25m

2 stops

8:00 am - 8:45 pm

BCN

SAT

19h 45m

2 stops

$771Lufthansa

Mo, Okt 5 - Mi, Okt 21

12:10 pm - 4:40 pm

SAT

LHR

22h 30m

2 stops

1:30 pm - 5:39 pm

LHR

SAT

34h 09m

2 stops

$849Lufthansa

Sa, Sep 26 - Mo, Sep 28

2:10 pm - 7:15 am

SAT

LHR

11h 05m

1 stop

6:30 am - 12:28 am

LHR

SAT

23h 58m

2 stops

$874Delta

Mi, Okt 14 - Do, Okt 22

5:30 pm - 11:20 am

SAT

LHR

11h 50m

1 stop

11:45 am - 12:15 am

LHR

SAT

18h 30m

2 stops

$875Delta

Mi, Sep 23 - Do, Okt 1

1:15 pm - 9:55 am

SAT

MAD

13h 40m

1 stop

9:50 am - 10:31 pm

MAD

SAT

19h 41m

1 stop

$957KLM

Mo, Mai 4 - Do, Mai 28

Air Canada flights from San Antonio to Europe

Our best Air Canada deals on San Antonio to Europe flight tickets

Air Canada

Sep 1

SAT9:00 amSan Antonio

16h 50m

1 stop

MAD8:50 amMadrid Barajas

Sep 16

MAD1:30 pmMadrid Barajas

14h 43m

1 stop

SAT9:13 pmSan Antonio

$719

Air Canada

Sep 1

SAT9:00 amSan Antonio

16h 50m

1 stop

MAD8:50 amMadrid Barajas

Sep 16

MAD1:30 pmMadrid Barajas

14h 43m

1 stop

SAT9:13 pmSan Antonio

$759

Air Canada

Sep 1

SAT9:00 amSan Antonio

16h 50m

1 stop

MAD8:50 amMadrid Barajas

Sep 16

MAD5:55 amMadrid Barajas

22h 18m

2 stops

SAT9:13 pmSan Antonio

$762

Delta flights from San Antonio to Europe

Our best Delta deals on San Antonio to Europe flight tickets

Delta

Sep 29

SAT12:10 pmSan Antonio

14h 45m

1 stop

MAD9:55 amMadrid Barajas

Oct 13

MAD6:00 amMadrid Barajas

23h 27m

2 stops

SAT10:27 pmSan Antonio

$752

Delta

Sep 29

SAT12:10 pmSan Antonio

14h 45m

1 stop

MAD9:55 amMadrid Barajas

Oct 13

MAD2:35 pmMadrid Barajas

29h 33m

1 stop

SAT1:08 pmSan Antonio

$755

Delta

Sep 29

SAT6:45 amSan Antonio

20h 10m

2 stops

MAD9:55 amMadrid Barajas

Oct 13

MAD6:00 amMadrid Barajas

23h 27m

2 stops

SAT10:27 pmSan Antonio

$757

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

So 9/6

8:53 am-10:40 am

2 stops19h 47m

Dublin

Di 9/15

9:20 am-11:40 am

2 stops32h 20m

$679

Quickest round-trip

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

So 9/6

1:44 pm-7:30 am

1 stop11h 46m

Dublin

Di 9/15

11:35 am-10:55 pm

1 stop17h 20m

$711

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Do 9/3

9:00 am-8:15 am

1 stop17h 15m

Dublin

Mi 9/16

9:20 am-12:11 pm

2 stops32h 51m

$738

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mo 10/5

8:00 am-10:10 am

1 stop19h 10m

Barcelona-El Prat

Mi 10/21

12:20 pm-9:43 pm

1 stop16h 23m

$765

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mo 10/5

7:09 pm-5:35 pm

2 stops15h 26m

Barcelona-El Prat

Mi 10/21

12:20 pm-9:43 pm

1 stop16h 23m

$767

San AntonioBarcelona

SAT - BCN

SATBCN

San Antonio

Mo 10/5

5:00 pm-10:25 pm

2 stops22h 25m

Barcelona-El Prat

Mi 10/21

8:00 am-8:45 pm

2 stops19h 45m

$771

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Sa 9/26

12:10 pm-4:40 pm

2 stops22h 30m

London Heathrow

Mo 9/28

1:30 pm-5:39 pm

2 stops34h 09m

$849

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Mi 10/14

2:10 pm-7:15 am

1 stop11h 05m

London Heathrow

Do 10/22

6:30 am-12:28 am

2 stops23h 58m

$874

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Mi 9/23

5:30 pm-11:20 am

1 stop11h 50m

London Heathrow

Do 10/1

11:45 am-12:15 am

2 stops18h 30m

$875

San AntonioMadrid

SAT - MAD

SATMAD

San Antonio

Mo 5/4

1:15 pm-9:55 am

1 stop13h 40m

Madrid Barajas

Do 5/28

9:50 am-10:31 pm

1 stop19h 41m

$957

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 $637, 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 November is also cheap. Prices for this month can be found on momondo for an average of $670.

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 $887 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 26m
Direct flights	None

The fastest flight from San Antonio to Europe takes 10h 26m

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 April 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 7,910 reviews	Search British Airways flights
KLM	PriceFrom $433	Free Cancellation	Rating 7.8 1,508 reviews	Search KLM flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.9 8,444 reviews	Search Delta flights
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,644 reviews	Search United Airlines flights
Iberia	PriceFrom $484	Free Cancellation	Rating 7.0 3,195 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 687 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
Air France	PriceFrom $547	Free Cancellation	Rating 7.4 1,579 reviews	Search Air France flights
Lufthansa	PriceFrom $706	Free Cancellation	Rating 6.8 7,944 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $768	Free Cancellation	Rating 7.3 1,759 reviews	Search Scandinavian 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.