$365+ Cheap flights from San Antonio (SAT) to Portugal
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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Antonio to Portugal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Portugal
Keep the following information in mind while searching for San Antonio to Portugal flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $665 (Air Canada) |
One-way from | $365 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $797 |
Find flight deals from San Antonio to Portugal
Cheapest flights from San Antonio to PortugalExplore the most affordable flight options available from San Antonio to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from San Antonio to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This Air Canada deal was found by Cheapflights users on 2/19. 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.
This United Airlines deal was found by Cheapflights users on 2/20. 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.
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 2/20. 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.
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 2/20. 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.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
This Delta deal was found by Cheapflights users on 2/20. 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.
This Air France deal was found by Cheapflights users on 2/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Antonio to Portugal within your budget
Customize your flight search to find flights from San Antonio to Portugal 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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 3/25
5:30 am-9:20 am
2 stops22h 50m
Lisbon Humberto Delgado
Fri 4/4
11:25 am-8:34 pm
2 stops39h 09m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 4/1
1:10 pm-10:30 am
2 stops15h 20m
Lisbon Humberto Delgado
Tue 4/8
11:25 am-4:39 pm
2 stops35h 14m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 3/26
2:20 pm-10:50 pm
2 stops27h 30m
Lisbon Humberto Delgado
Mon 4/7
4:20 pm-10:59 pm
2 stops36h 39m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 4/1
9:35 pm-9:20 am
3 stops29h 45m
Lisbon Humberto Delgado
Tue 4/8
6:20 am-5:38 pm
3 stops41h 18m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Thu 3/20
8:31 pm-10:25 pm
2 stops44h 54m
Lisbon Humberto Delgado
Tue 3/25
7:05 am-12:04 am
2 stops21h 59m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Thu 3/27
5:54 am-10:10 am
2 stops23h 16m
Lisbon Humberto Delgado
Thu 4/3
11:25 am-11:58 pm
2 stops42h 33m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Tue 3/25
12:27 pm-8:00 am
1 stop14h 33m
Lisbon Humberto Delgado
Wed 4/2
10:00 am-11:28 am
1 stop31h 28m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Wed 3/26
12:27 pm-8:00 am
1 stop14h 33m
Lisbon Humberto Delgado
Sat 4/5
10:00 am-8:29 pm
1 stop16h 29m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Fri 3/28
12:20 pm-9:00 am
1 stop15h 40m
Lisbon Humberto Delgado
Sat 4/5
10:00 am-8:29 pm
1 stop16h 29m
San AntonioLisbon
SAT - LIS
SATLIS
San Antonio
Thu 3/27
2:32 pm-2:45 pm
2 stops19h 13m
Lisbon Humberto Delgado
Sat 4/5
6:35 am-7:43 pm
2 stops19h 08m
Best time to book a flight from San Antonio to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from San Antonio with our price prediction graph.
Travel insights for flights from San Antonio to Portugal
Get recent, data-driven insights about flights from San Antonio to Portugal including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Antonio to Portugal?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Portugal (average of $612). Flying from San Antonio to Portugal in June is currently the most expensive (average of $1,234). 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 PT?
Find hourly flight availability from San Antonio to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
When flying from San Antonio to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 0.2 in.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, 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 Portugal
Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated February 20, 2025.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Antonio to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Antonio to Portugal
Discover the top 6 airlines that operate flights from San Antonio to Portugal. 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$635 | Average$1,113 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$666 | Average$857 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$673 | Average$1,150 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$686 | Average$1,276 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$710 | Average$1,070 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$856 | Average$1,376 | FlexibilityNo cancel fee | On-time76% |