Are direct flights from San Antonio to Lisbon always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with one or more connections can often be less expensive. Consider your priorities for cost versus convenience when deciding.

Can flexible travel dates help on San Antonio to Lisbon flights?

Yes, having flexible travel dates can significantly increase your chances of finding cheaper flights. Prices often vary depending on the day of the week, time of year, and demand. Adjusting your departure or return by a few days may result in notable savings.

What extra costs should I check before booking San Antonio to Lisbon flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes or making changes to your reservation. Being aware of these can help you budget accurately.

Flights From San Antonio

To Lisbon

Cheap Flights from San Antonio to Lisbon

Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Antonio

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 3 days ago

457 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from San Antonio to Lisbon

Explore current cheapest deals departing from San Antonio to Lisbon

2026-11-10 – 2026-11-17
SAT - Lisbon
79% AI deal score
$747
$719
Round trip
2027-02-08 – 2027-02-22
SAT - Lisbon
78% AI deal score
$751
$731
Round trip
2027-01-09 – 2027-01-19
SAT - Lisbon
77% AI deal score
$789
$768
Round trip
2027-02-18 – 2027-02-22
SAT - Lisbon
78% AI deal score
$798
$779
Round trip
2027-02-18 – 2027-02-21
SAT - Lisbon
77% AI deal score
$797
$828
Round trip
2027-01-29 – 2027-01-31
SAT - Lisbon
79% AI deal score
$866
$840
Round trip
2027-03-06 – 2027-03-13
SAT - Lisbon
78% AI deal score
$891
$842
Round trip
2026-12-24 – 2026-12-31
SAT - Lisbon
77% AI deal score
$822
$845
Round trip
2026-12-16 – 2026-12-22
SAT - Lisbon
76% AI deal score
$798
$879
Round trip
2026-10-19 – 2026-10-26
SAT - Lisbon
76% AI deal score
$784
$906
Round trip

San Antonio to Lisbon: Overview

Insights for flights from San Antonio to Lisbon

Flights from San Antonio to Lisbon cover a substantial distance of 7,955 km, classifying this as a long-haul route. This journey typically involves multiple connections, making it an extended travel experience.

For those seeking cheap flights from San Antonio to Lisbon, fares typically range from $599 to $988, with a median price of $766. Right now, current fares are above the typical level for this route. Only 1% of recent fares have been classified as a good price, indicating that finding exceptional deals can be challenging. New deals appear almost daily, so setting up a price alert could be beneficial for tracking fare changes.

If you are wondering when is the cheapest time to fly from San Antonio to Lisbon, the data indicates that February is typically the most affordable month, with a median fare of $477. Following closely are December, with a median fare of $517, and January, where the median fare is $554. Planning your trip during these months could result in significant savings.

Regarding direct flights from San Antonio to Lisbon, most itineraries connect at least once, as 0% of recent fares were non-stop. When connections are involved, the typical number of stopovers is 2. This means travelers should anticipate at least two stops on their journey.

A typical journey from San Antonio to Lisbon takes approximately 25h 5m, including connections. This median duration accounts for the multiple stopovers common on this long-haul route, so travelers should plan for an extended travel day.

How much is a round trip from San Antonio to Lisbon

Regular price: $614 - $1,549

Prices for flights from San Antonio to Lisbon are currently within the regular range.

The regular price range for flights from San Antonio to Lisbon is between $614 and $1549. The current lowest deal is $719 with Lufthansa, for travel from Nov 10-Nov 17.

now $719

Low $614

High $1,549

The cheapest time to fly from San Antonio to Lisbon

The cheapest month to fly from San Antonio to Lisbon is February, with a median price of $477. The most expensive month is June, with a median price of $1076. Prices are generally lower from January to December.

February

Cheapest

Flights from $477

June

Most Expensive

Flights from $1,076

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Lisbon

Air Canada

Air Transat

United Airlines

Deutsche Luft Hansa

Last-minute flights going from San Antonio to Lisbon

Tue, Sep 8

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

United Airlines

$869

$1,722

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Air Canada, TAP Portugal

$955

$1,662

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Air Canada, Air Transat

$870

$1,711

One-way

Fri, Sep 11

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Frontier Airlines

$956

$1,234

One-way

Sat, Sep 12

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$878

$2,059

One-way

Tue, Sep 15

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

United Airlines

$843

$1,630

One-way

Biggest price drops on these dates for flights from San Antonio to Lisbon

7 nights

Mar 6 - Mar 13

$891 → $842

10 nights

Jan 9 - Jan 19

$789 → $759

7 nights

Nov 10 - Nov 17

$747 → $719

2 nights

Jan 29 - Jan 31

$866 → $840

Popular Airports to fly from San Antonio to Lisbon

San Antonio - Lisbon route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for San Antonio to Lisbon are above the typical level of $766.

📅 Best time to fly

Fly in February for the best prices.

Historically, February has the lowest median price at $477 for San Antonio to Lisbon.

⏱️ Flight duration

Expect a long-haul flight.

Flights from San Antonio to Lisbon typically take 25h 5m, with 2 stopovers.

✈️ Airlines & availability

Connecting flights are dominant.

No direct flights are available; connecting flights are the only option for this route.

🏆 Airline highlight

Lufthansa offers a recent deal.

A recent deal from Lufthansa was found for $719 from San Antonio to Lisbon.

🎯 Booking tip

Deals appear frequently.

Deals for flights from San Antonio to Lisbon appear frequently, about every 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient departure point for flights to Lisbon.

📍 ~12 km from San Antonio city center (reachable by car)

💸 Flights from ~$718

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a convenient arrival choice for flights to Lisbon.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$719

Airports nearby Lisbon used as alternative

Porto (OPO)

Cheapest

Lisbon, Portugal

90% AI deal score

$2,796

$2,203

Save $593

United Airlines

Business Class

From SAT

Elite

Nov 21

Lisbon, Portugal

83% AI deal score

$2,785

$2,374

Save $411

United Airlines

Business Class

From SAT

Elite

Dec 08

Lisbon, Portugal

82% AI deal score

$2,939

$2,582

Save $357

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 09

Lisbon, Portugal

82% AI deal score

$2,967

$2,582

Save $385

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 08

Lisbon, Portugal

81% AI deal score

$5,046

$4,389

Save $657

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 07

Lisbon, Portugal

81% AI deal score

$5,041

$4,389

Save $652

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 09

Lisbon, Portugal

81% AI deal score

$5,053

$4,389

Save $664

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 01

Lisbon, Portugal

81% AI deal score

$5,044

$4,429

Save $615

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 31

Lisbon, Portugal

81% AI deal score

$5,325

$4,499

Save $826

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 31

Lisbon, Portugal

81% AI deal score

$5,187

$4,507

Save $680

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 31

Lisbon, Portugal

81% AI deal score

$5,349

$4,551

Save $798

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and online travel agencies can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months before your intended departure, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fare trends may be beneficial. Last-minute bookings usually carry a higher cost.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to your travel time, the potential savings on airfare can be significant. Always factor in the cost and time of ground transportation.

Related routes

More routes from San Antonio

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Flights to Lisbon from other cities

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San Antonio to Lisbon: Overview

Insights for flights from San Antonio to Lisbon

How much is a round trip from San Antonio to Lisbon

Regular price: $614 - $1,549

Prices for flights from San Antonio to Lisbon are currently within the regular range.

The regular price range for flights from San Antonio to Lisbon is between $614 and $1549. The current lowest deal is $719 with Lufthansa, for travel from Nov 10-Nov 17.

now $719

Low $614

High $1,549

The cheapest time to fly from San Antonio to Lisbon

February

Cheapest

Flights from $477

June

Most Expensive

Flights from $1,076

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Lisbon

Air Canada

Air Transat

United Airlines

Deutsche Luft Hansa

Last-minute flights going from San Antonio to Lisbon

Tue, Sep 8

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

United Airlines

$869

$1,722

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Air Canada, TAP Portugal

$955

$1,662

One-way

Thu, Sep 10

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Air Canada, Air Transat

$870

$1,711

One-way

Fri, Sep 11

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Frontier Airlines

$956

$1,234

One-way

Sat, Sep 12

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Alaska Airlines, Inc., TAP Portugal

$878

$2,059

One-way

Tue, Sep 15

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

United Airlines

$843

$1,630

One-way

Biggest price drops on these dates for flights from San Antonio to Lisbon

7 nights

Mar 6 - Mar 13

$891 → $842

10 nights

Jan 9 - Jan 19

$789 → $759

7 nights

Nov 10 - Nov 17

$747 → $719

2 nights

Jan 29 - Jan 31

$866 → $840

Popular Airports to fly from San Antonio to Lisbon

San Antonio - Lisbon route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares for San Antonio to Lisbon are above the typical level of $766.

📅 Best time to fly

Fly in February for the best prices.

Historically, February has the lowest median price at $477 for San Antonio to Lisbon.

⏱️ Flight duration

Expect a long-haul flight.

Flights from San Antonio to Lisbon typically take 25h 5m, with 2 stopovers.

✈️ Airlines & availability

Connecting flights are dominant.

No direct flights are available; connecting flights are the only option for this route.

🏆 Airline highlight

Lufthansa offers a recent deal.

A recent deal from Lufthansa was found for $719 from San Antonio to Lisbon.

🎯 Booking tip

Deals appear frequently.

Deals for flights from San Antonio to Lisbon appear frequently, about every 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient departure point for flights to Lisbon.

📍 ~12 km from San Antonio city center (reachable by car)

💸 Flights from ~$718

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a convenient arrival choice for flights to Lisbon.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$719

Airports nearby Lisbon used as alternative

Porto (OPO)

Cheapest

Porto is a major international hub with extensive European and long-haul connectivity, useful if flights to Lisbon are unavailable or overpriced.

Lisbon, Portugal

81% AI deal score

$5,349

$4,551

Save $798

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Lisbon

Cheap Flights from San Antonio to Lisbon

Today’s best flight deals from San Antonio to Lisbon

San Antonio to Lisbon: Overview

Insights for flights from San Antonio to Lisbon

How much is a round trip from San Antonio to Lisbon

The cheapest time to fly from San Antonio to Lisbon

Direct flights from San Antonio to Lisbon

Last-minute flights going from San Antonio to Lisbon

Biggest price drops on these dates for flights from San Antonio to Lisbon

Popular Airports to fly from San Antonio to Lisbon

San Antonio - Lisbon route insights

Recent fares are above the typical level.

Fly in February for the best prices.

Expect a long-haul flight.

Connecting flights are dominant.

Lufthansa offers a recent deal.

Deals appear frequently.

San Antonio main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Nov 25

Nov 21

Nov 21

Dec 08

Dec 09

Dec 08

Dec 07

Dec 09

Dec 01

Dec 31

Dec 31

Dec 31

Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from San Antonio to Lisbon?

When should I book flights from San Antonio to Lisbon?

Should I compare nearby airports for flights from San Antonio to Lisbon?

Are direct flights from San Antonio to Lisbon always the best option?

Can flexible travel dates help on San Antonio to Lisbon flights?

What extra costs should I check before booking San Antonio to Lisbon flights?

Related routes

More routes from San Antonio

Flights to Lisbon from other cities

San Antonio to Lisbon: Overview

Insights for flights from San Antonio to Lisbon

How much is a round trip from San Antonio to Lisbon

The cheapest time to fly from San Antonio to Lisbon

Direct flights from San Antonio to Lisbon

Last-minute flights going from San Antonio to Lisbon

Biggest price drops on these dates for flights from San Antonio to Lisbon

Popular Airports to fly from San Antonio to Lisbon

San Antonio - Lisbon route insights

Recent fares are above the typical level.

Fly in February for the best prices.

Expect a long-haul flight.

Connecting flights are dominant.

Lufthansa offers a recent deal.

Deals appear frequently.

San Antonio main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Nov 25

Nov 21

Nov 21

Dec 08

Dec 09

Dec 08

Dec 07

Dec 09

Dec 01

Dec 31

Dec 31

Dec 31

Frequently Asked Questions About Flights to Lisbon

How can I find cheap flights from San Antonio to Lisbon?

When should I book flights from San Antonio to Lisbon?

Should I compare nearby airports for flights from San Antonio to Lisbon?