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Portugal

$328+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LIS
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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Cheap flight deals from San Antonio to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Portugal (PT0). 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 January 20, 2025.

Round-trip from

$563
(AirNGo)

One-way from

$328
(Mytrip)
From San Antonio to Portugal
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One-way flight from San Antonio to Portugal
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Cheapest flights from San Antonio to Portugal
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 January 20, 2025.

This AirNGo deal was found by Cheapflights users on 1/20. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1012:08 pmSAT - LIS
2 stops39h 12mAir Canada
Tue 2/2511:00 amLIS - SAT
2 stops30h 09mAir Canada
Deal found 1/20$563
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/109:40 amSAT - LIS
2 stops16h 30mUnited Airlines
Tue 2/2511:55 amLIS - SAT
1 stop14h 24mUnited Airlines
Deal found 1/20$592
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1712:33 pmSAT - LIS
2 stops23h 32mIberia
Mon 2/248:45 pmLIS - SAT
2 stops33h 05mIberia
Deal found 1/20$618
This Ovago deal was found by Cheapflights users on 1/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:52 pmSAT - LIS
2 stops20h 58mBritish Airways
Wed 2/196:30 amLIS - SAT
2 stops20h 31mBritish Airways
Deal found 1/19$621
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/14:00 pmSAT - LIS
2 stops34h 00mDelta
Wed 4/3012:45 pmLIS - SAT
2 stops17h 48mDelta
Deal found 1/19$683
This Air Canada deal was found by Cheapflights users on 1/18. 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.
Wed 9/1711:45 amSAT - LIS
2 stops15h 35mMultiple Airlines
Tue 9/3011:25 amLIS - SAT
3 stops27h 23mMultiple Airlines
Deal found 1/18$812
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:14 pmSAT - LIS
1 stop13h 51mAmerican Airlines
Wed 9/2411:05 amLIS - SAT
2 stops17h 20mAmerican Airlines
Deal found 1/19$860
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:10 pmSAT - LIS
2 stops51h 50mScandinavian Airlines
Tue 9/3012:10 pmLIS - SAT
2 stops41h 16mScandinavian Airlines
Deal found 1/19$888
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:19 amSAT - LIS
1 stop17h 51mLufthansa
Thu 3/135:00 amLIS - SAT
2 stops19h 41mLufthansa
Deal found 1/20$943
This Finnair deal was found by Cheapflights users on 1/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/182:40 pmSAT - LIS
2 stops19h 00mFinnair
Wed 7/306:35 amLIS - SAT
2 stops22h 16mFinnair
Deal found 1/19$1,123
This KLM deal was found by Cheapflights users on 1/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2312:27 pmSAT - LIS
1 stop14h 33mKLM
Sat 3/2910:00 amLIS - SAT
1 stop15h 23mKLM
Deal found 1/18$1,129
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Fri 4/256:00 amSAT - LIS
2 stops22h 45mAer Lingus
Mon 4/2811:25 amLIS - SAT
2 stops18h 26mAer Lingus
Deal found 1/20$1,145

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 January 20, 2025.

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Price

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Mon 2/10

12:08 pm-9:20 am

2 stops39h 12m

Lisbon Humberto Delgado

Tue 2/25

11:00 am-11:09 am

2 stops30h 09m

$563

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Mon 2/10

9:40 am-8:10 am

2 stops16h 30m

Lisbon Humberto Delgado

Tue 2/25

11:55 am-8:19 pm

1 stop14h 24m

$592

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Mon 2/17

12:33 pm-6:05 pm

2 stops23h 32m

Lisbon Humberto Delgado

Mon 2/24

8:45 pm-11:50 pm

2 stops33h 05m

$618

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Wed 2/12

6:52 pm-9:50 pm

2 stops20h 58m

Lisbon Humberto Delgado

Wed 2/19

6:30 am-9:01 pm

2 stops20h 31m

$621

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sat 2/1

4:00 pm-8:00 am

2 stops34h 00m

Lisbon Humberto Delgado

Wed 4/30

12:45 pm-12:33 am

2 stops17h 48m

$683

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sat 3/22

7:18 am-8:10 am

1 stop19h 52m

Lisbon Humberto Delgado

Mon 3/31

5:05 am-8:34 pm

2 stops21h 29m

$905

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Thu 3/6

8:19 am-8:10 am

1 stop17h 51m

Lisbon Humberto Delgado

Thu 3/13

5:00 am-7:41 pm

2 stops19h 41m

$943

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 7/18

2:40 pm-3:40 pm

2 stops19h 00m

Lisbon Humberto Delgado

Wed 7/30

6:35 am-10:51 pm

2 stops22h 16m

$1,123

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Sun 3/23

12:27 pm-8:00 am

1 stop14h 33m

Lisbon Humberto Delgado

Sat 3/29

10:00 am-8:23 pm

1 stop15h 23m

$1,129

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 4/25

6:00 am-10:45 am

2 stops22h 45m

Lisbon Humberto Delgado

Mon 4/28

11:25 am-11:51 pm

2 stops18h 26m

$1,145

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 19 results
1
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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.
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.

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 $1,247). 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 January 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 January 20, 2025.
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What airport do you fly from for flights from San Antonio to Portugal?

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Portugal. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

  • What are the cheapest airlines to fly from San Antonio to Portugal one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $450. Users have also found prices from $493 and $496 on KLM and United Airlines, respectively.

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

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

  • How can I find direct flights from San Antonio to Portugal?

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Portugal 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 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 $1,247). 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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Top 7 airlines flying from San Antonio to Portugal

Discover the top 7 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$618Average$840FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$623Average$794FlexibilityNo cancel feeOn-time70%
DeltaCheapest$635Average$1,113FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$673Average$1,088FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$690Average$1,241FlexibilityNo cancel feeOn-time69%
KLMCheapest$710Average$1,168FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$856Average$1,398FlexibilityNo cancel feeOn-time76%
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