What are the cheapest airlines flying from San Antonio to Lisbon round-trip?

Currently priced at $698, Air Canada will fly you from San Antonio to Lisbon and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Iberia - these airlines can fly you to your destination from $874 and $979, respectively. Air Canada is currently priced 33% below the average price you’ll pay for this route.

What are the most popular airlines that fly from San Antonio to Lisbon?

Consider American Airlines, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from San Antonio to Lisbon.

What is the cheapest day to fly round-trip from San Antonio to Lisbon?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from San Antonio to Lisbon?

Travelers have found it’s best to book a flight 24 days in advance to save up to 60% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Antonio to Lisbon 1-2 weeks in advance for as low as $940, or $1,060 for flights within the next 24 hours.

What is the cheapest month to fly from San Antonio to Lisbon?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Lisbon. Flights to Lisbon from San Antonio in March are about $1,055 on average during March, but can be found for as low as $618.

Most accurate provider : When it comes to deals on San Antonio-Lisbon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Lisbon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Lisbon flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Lisbon flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from San Antonio to Lisbon that include hotel bookings?

Yes. In addition to deals on San Antonio to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Lisbon.

Can I find deals for business class flights from San Antonio to Lisbon?

Yes. Cheapflights offers flight deals from San Antonio to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$328+ Flights from San Antonio to Lisbon

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Cheap flight deals from San Antonio to Lisbon

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$698 (Booking.com)
One-way from	$328 (Kiwi.com)
Popular in	July
Cheapest in	March
Average price	$1,104

Provider with most accurate pricing for San Antonio-Lisbon Humberto Delgado flight deals.

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Provider most trusted by Cheapflights users for San Antonio-Lisbon Humberto Delgado flights.

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From San Antonio to Lisbon Humberto Delgado

Search Deals

One-way flight from San Antonio to Lisbon Humberto Delgado

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($276 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from San Antonio to Lisbon

Cheapest flights from San Antonio to Lisbon
Explore the most affordable flight options available from San Antonio to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Mon 12/110:23 amSAT - LIS

2 stops16h 42mMultiple Airlines

Thu 12/114:10 pmLIS - SAT

2 stops31h 32mMultiple Airlines

Deal found 4/29

$607

Mon 12/17:00 pmSAT - LIS

2 stops33h 15mUnited Airlines

Thu 12/1111:55 amLIS - SAT

1 stop13h 41mUnited Airlines

Deal found 4/29

$711

Fri 8/17:08 amSAT - LIS

2 stops19h 12mAir Canada

Thu 8/2811:25 amLIS - SAT

2 stops34h 00mAir Canada

Deal found 4/29

$851

Tue 5/63:15 pmSAT - LIS

2 stops24h 20mAer Lingus

Tue 5/1310:15 pmLIS - SAT

2 stops31h 35mAer Lingus

Deal found 4/29

$962

Fri 9/55:30 pmSAT - LIS

2 stops16h 35mIberia

Sat 9/2012:30 pmLIS - SAT

2 stops16h 30mIberia

Deal found 4/29

$979

Thu 9/46:42 pmSAT - LIS

2 stops17h 28mBritish Airways

Mon 9/812:30 pmLIS - SAT

2 stops17h 07mBritish Airways

Deal found 4/29

$995

Fri 9/51:14 pmSAT - LIS

1 stop13h 51mAmerican Airlines

Sat 9/2011:05 amLIS - SAT

2 stops17h 04mAmerican Airlines

Deal found 4/29

$1,022

Mon 5/194:40 pmSAT - LIS

2 stops23h 10mLufthansa

Sun 5/255:05 amLIS - SAT

2 stops21h 59mLufthansa

Deal found 4/29

$1,037

Mon 5/1912:19 pmSAT - LIS

2 stops21h 11mTurkish Airlines

Sat 5/244:30 pmLIS - SAT

2 stops36h 29mTurkish Airlines

Deal found 4/29

$1,713

Sat 5/1711:59 amSAT - LIS

1 stop14h 01mDelta

Sun 5/2510:00 amLIS - SAT

1 stop30h 48mDelta

Deal found 4/29

$3,097

Best flights from San Antonio to Lisbon
Discover carefully curated flight deals from San Antonio to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Sun 10/265:00 pmSAT - LIS

2 stops35h 20mAir Canada

Sun 11/911:00 amLIS - SAT

2 stops31h 10mAir Canada

Deal found 4/28

$698

Sun 10/261:23 pmSAT - LIS

1 stop14h 32mMultiple Airlines

Sun 11/911:05 amLIS - SAT

2 stops17h 54mMultiple Airlines

Deal found 4/28

$773

Fri 8/16:45 amSAT - LIS

2 stops19h 35mUnited Airlines

Thu 8/2812:20 pmLIS - SAT

1 stop14h 13mUnited Airlines

Deal found 4/28

$874

Fri 9/55:30 pmSAT - LIS

2 stops16h 35mIberia

Sat 9/2012:30 pmLIS - SAT

2 stops16h 30mIberia

Deal found 4/29

$979

Thu 9/46:42 pmSAT - LIS

2 stops17h 28mBritish Airways

Mon 9/812:30 pmLIS - SAT

2 stops17h 07mBritish Airways

Deal found 4/29

$995

Fri 9/51:14 pmSAT - LIS

1 stop13h 51mAmerican Airlines

Sat 9/2011:05 amLIS - SAT

2 stops17h 04mAmerican Airlines

Deal found 4/29

$1,022

Fri 9/512:10 pmSAT - LIS

2 stops38h 50mScandinavian Airlines

Sat 9/207:15 amLIS - SAT

2 stops21h 08mScandinavian Airlines

Deal found 4/28

$1,059

Sun 10/2612:10 pmSAT - LIS

1 stop17h 05mLufthansa

Sun 11/911:55 amLIS - SAT

1 stop13h 41mLufthansa

Deal found 4/28

$1,106

Last-minute flights from San Antonio to Lisbon
Discover last-minute flight deals from San Antonio to Lisbon. Data last updated April 30, 2025 and is based on user searches.

Tue 5/63:15 pmSAT - LIS

2 stops24h 20mAer Lingus

Tue 5/1310:15 pmLIS - SAT

2 stops31h 35mAer Lingus

Deal found 4/29

$962

Tue 5/67:00 amSAT - LIS

2 stops31h 35mMultiple Airlines

Tue 5/137:40 amLIS - SAT

3 stops27h 24mMultiple Airlines

Deal found 4/29

$968

Tue 5/612:10 pmSAT - LIS

1 stop16h 20mUnited Airlines

Tue 5/1312:20 pmLIS - SAT

1 stop14h 14mUnited Airlines

Deal found 4/29

$2,134

Mon 5/126:45 amSAT - LIS

2 stops34h 20mMultiple Airlines

Fri 5/166:30 amLIS - SAT

2 stops37h 12mMultiple Airlines

Deal found 4/29

$861

Sat 5/177:44 amSAT - LIS

2 stops19h 31mUnited Airlines

Sat 5/2410:25 amLIS - SAT

2 stops15h 57mUnited Airlines

Deal found 4/29

$1,088

Sat 5/177:44 amSAT - LIS

2 stops21h 21mAir Canada

Sun 5/2512:55 pmLIS - SAT

2 stops34h 47mAir Canada

Deal found 4/29

$1,124

Sat 5/1711:59 amSAT - LIS

1 stop14h 01mDelta

Sun 5/2510:00 amLIS - SAT

1 stop30h 48mDelta

Deal found 4/29

$3,097

Sun 5/187:34 pmSAT - LIS

2 stops21h 31mBritish Airways

Mon 6/28:45 pmLIS - SAT

2 stops33h 05mBritish Airways

Deal found 4/29

$1,169

Mon 5/194:40 pmSAT - LIS

2 stops23h 10mLufthansa

Sun 5/255:05 amLIS - SAT

2 stops21h 59mLufthansa

Deal found 4/29

$1,037

Mon 5/192:34 pmSAT - LIS

2 stops19h 31mIberia

Fri 5/2312:30 pmLIS - SAT

2 stops16h 32mIberia

Deal found 4/29

$1,575

Mon 5/1912:19 pmSAT - LIS

2 stops21h 11mTurkish Airlines

Sat 5/244:30 pmLIS - SAT

2 stops36h 29mTurkish Airlines

Deal found 4/29

$1,713

One-way flights from San Antonio to Lisbon
Search for one-way flight options from San Antonio to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Mon 8/118:10 pmSAT - LIS

1 stop33h 35mMultiple Airlines

Deal found 4/29

$328

Thu 9/41:25 pmSAT - LIS

2 stops26h 10mAer Lingus

Deal found 4/29

$583

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sun 10/26

5:00 pm-9:20 am

2 stops35h 20m

Lisbon Humberto Delgado

Sun 11/9

11:00 am-12:10 pm

2 stops31h 10m

$698

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sun 10/26

1:23 pm-8:55 am

1 stop14h 32m

Lisbon Humberto Delgado

Sun 11/9

11:05 am-10:59 pm

2 stops17h 54m

$773

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 8/1

6:45 am-8:20 am

2 stops19h 35m

Lisbon Humberto Delgado

Thu 8/28

12:20 pm-8:33 pm

1 stop14h 13m

$874

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 9/5

5:30 pm-4:05 pm

2 stops16h 35m

Lisbon Humberto Delgado

Sat 9/20

12:30 pm-11:00 pm

2 stops16h 30m

$979

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Thu 9/4

6:42 pm-6:10 pm

2 stops17h 28m

Lisbon Humberto Delgado

Mon 9/8

12:30 pm-11:37 pm

2 stops17h 07m

$995

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 9/5

1:14 pm-9:05 am

1 stop13h 51m

Lisbon Humberto Delgado

Sat 9/20

11:05 am-10:09 pm

2 stops17h 04m

$1,022

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 9/5

12:10 pm-9:00 am

2 stops38h 50m

Lisbon Humberto Delgado

Sat 9/20

7:15 am-10:23 pm

2 stops21h 08m

$1,059

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sun 10/26

12:10 pm-10:15 am

1 stop17h 05m

Lisbon Humberto Delgado

Sun 11/9

11:55 am-7:36 pm

1 stop13h 41m

$1,106

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sat 5/31

2:37 pm-8:15 am

3 stops59h 38m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from San Antonio to Lisbon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Lisbon in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Lisbon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Lisbon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Lisbon flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Lisbon flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Antonio with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Lisbon

How far ahead should I book a flight from San Antonio to Lisbon?

To ensure you get the cheapest price possible for a flight from San Antonio to Lisbon, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Antonio to Lisbon?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Lisbon (average of $612). Flying from San Antonio to Lisbon in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to LIS?

It’s typically best to fly out from San Antonio to Lisbon in the evening. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Antonio to Lisbon?

Travelers seeking maximum savings on their San Antonio to Lisbon flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lisbon by month

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,696 reviews

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Scandinavian Airlines

7.3

Good

1,349 reviews

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.0

Good

9,242 reviews

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Aer Lingus

7.0

Good

1,076 reviews

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What are the cheapest airlines flying from San Antonio to Lisbon round-trip?
Currently priced at $698, Air Canada will fly you from San Antonio to Lisbon and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Iberia - these airlines can fly you to your destination from $874 and $979, respectively. Air Canada is currently priced 33% below the average price you’ll pay for this route.
Can I find deals for flights from San Antonio to Lisbon that include hotel bookings?
Yes. In addition to deals on San Antonio to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Lisbon.
Can I find deals for business class flights from San Antonio to Lisbon?
Yes. Cheapflights offers flight deals from San Antonio to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Antonio to Lisbon?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Lisbon (average of $612). Flying from San Antonio to Lisbon in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Antonio to Lisbon

Other flights to Lisbon

Top 4 airlines flying from San Antonio to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$615	Average$1,182	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$635	Average$1,107	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$666	Average$959	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$691	Average$1,095	FlexibilityNo cancel fee	On-time69%

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$328+ Cheap flights from San Antonio (SAT) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to Lisbon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Lisbon

Cheapest flights from San Antonio to LisbonExplore the most affordable flight options available from San Antonio to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from San Antonio to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Lisbon that are best for you.

Compare providers for flights from San Antonio to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Lisbon in April.

Best time to book a flight from San Antonio to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Antonio with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Lisbon

How far ahead should I book a flight from San Antonio to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Lisbon. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from San Antonio to Lisbon?

What is the cheapest time of day to fly from SAT to LIS?

Find hourly flight availability from San Antonio to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

What is the cheapest day to fly from San Antonio to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Lisbon. Price data was last updated on December 16, 2024.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

Reviews of airlines servicing Lisbon

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from San Antonio to Lisbon round-trip?

Can I find deals for flights from San Antonio to Lisbon that include hotel bookings?

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

Can I find deals for business class flights from San Antonio to Lisbon?

What is the cheapest month to book a flight from San Antonio to Lisbon?

Traveling to a place near San Antonio?

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Alternative routes for San Antonio to Lisbon

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Top 4 airlines flying from San Antonio to Lisbon

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Cheapest flights from San Antonio to Lisbon
Explore the most affordable flight options available from San Antonio to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.