Lisbon

$442+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LIS
Jul 5 — Jul 121
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Cheap flight deals from San Antonio to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Round-trip from

$688
(United Airlines)

One-way from

$442
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,490
From San Antonio to Lisbon Humberto Delgado
One-way flight from San Antonio to Lisbon Humberto Delgado
Highest demand for flights based on searches. 22% potential increase in price ($305 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Average for round-trip flights in June 2025

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 June 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1311:45 amSAT - LIS
2 stops16h 45mUnited Airlines
Fri 10/245:05 amLIS - SAT
2 stops33h 33mUnited Airlines
Deal found 6/30$688
This Iberia deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:35 pmSAT - LIS
2 stops21h 50mIberia
Wed 8/206:35 amLIS - SAT
2 stops19h 20mIberia
Deal found 6/29$769
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:20 amSAT - LIS
3 stops35h 55mMultiple Airlines
Fri 10/2412:15 pmLIS - SAT
2 stops22h 49mMultiple Airlines
Deal found 6/30$802
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:00 amSAT - LIS
1 stop19h 05mAmerican Airlines
Thu 8/2111:05 amLIS - SAT
1 stop16h 53mAmerican Airlines
Deal found 6/30$825
This KAYAK deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:40 pmSAT - LIS
2 stops21h 45mBritish Airways
Sun 11/306:40 pmLIS - SAT
2 stops27h 14mBritish Airways
Deal found 6/28$918
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:47 amSAT - LIS
3 stops17h 33mAir Canada
Sat 10/259:50 amLIS - SAT
3 stops28h 58mAir Canada
Deal found 6/30$977
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/122:00 pmSAT - LIS
1 stop14h 45mDelta
Sat 10/259:45 amLIS - SAT
2 stops19h 33mDelta
Deal found 6/29$988

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Lisbon 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, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from San Antonio to Lisbon that are best for you.

Fly from

San Antonio

Fly to

Lisbon

Route

Depart

Return

Price

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Mon 10/13

11:45 am-10:30 am

2 stops16h 45m

Lisbon Humberto Delgado

Fri 10/24

5:05 am-8:38 am

2 stops33h 33m

$688

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Mon 8/4

7:35 pm-11:25 pm

2 stops21h 50m

Lisbon Humberto Delgado

Wed 8/20

6:35 am-7:55 pm

2 stops19h 20m

$769

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Mon 10/13

5:20 am-11:15 pm

3 stops35h 55m

Lisbon Humberto Delgado

Fri 10/24

12:15 pm-5:04 am

2 stops22h 49m

$802

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Thu 8/14

8:00 am-9:05 am

1 stop19h 05m

Lisbon Humberto Delgado

Thu 8/21

11:05 am-9:58 pm

1 stop16h 53m

$825

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 11/21

6:40 pm-10:25 pm

2 stops21h 45m

Lisbon Humberto Delgado

Sun 11/30

6:40 pm-3:54 pm

2 stops27h 14m

$918

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sun 10/12

9:47 am-9:20 am

3 stops17h 33m

Lisbon Humberto Delgado

Sat 10/25

9:50 am-8:48 am

3 stops28h 58m

$977

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sun 10/12

2:00 pm-10:45 am

1 stop14h 45m

Lisbon Humberto Delgado

Sat 10/25

9:45 am-11:18 pm

2 stops19h 33m

$988

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Thu 8/14

1:56 pm-10:40 am

2 stops38h 44m

$442

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 11/18

12:12 pm-10:15 am

1 stop16h 03m

$468

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Wed 10/1

12:10 pm-11:15 am

2 stops17h 05m

$1,276

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results
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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?

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from San Antonio to Lisbon, you should look to book at least 74 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 $1,134). 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?

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 June 30, 2025.

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.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated June 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from San Antonio to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Currently priced at $688, United Airlines will fly you from San Antonio to Lisbon and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Iberia and American Airlines - these airlines can fly you to your destination from $769 and $825, respectively. United Airlines is currently priced 34% 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 $1,134). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Sintra
Oeiras
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Top 4 airlines flying from San Antonio to Lisbon

Discover the top 4 airlines that operate flights from San Antonio to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$615Average$1,168FlexibilityNo cancel feeOn-time71%
DeltaCheapest$635Average$877FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$666Average$959FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$687Average$1,038FlexibilityNo cancel feeOn-time69%

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