Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Portugal from $510

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Portugal departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from San Antonio to Portugal

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Antonio to Portugal.

Cheap last minute flights

Planning a quick getaway from San Antonio to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to Portugal

Find recent round-trip train or bus tickets from San Antonio to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
1:59 pm - 9:35 pmSAT-LIS
25h 36m2 stops
7:05 am - 12:07 amLIS-SAT
23h 02m2 stops
$582Scandinavian Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
1:59 pm - 9:35 pmSAT-LIS
25h 36m2 stops
7:05 am - 11:19 pmLIS-SAT
22h 14m2 stops
$607Scandinavian Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
7:00 am - 9:15 amSAT-LIS
44h 15m2 stops
7:05 am - 11:45 pmLIS-SAT
22h 40m2 stops
$617Scandinavian Airlines
Find Deal
Tue, Feb 4 - Wed, Feb 12
12:25 pm - 8:10 amSAT-LIS
13h 45m1 stop
11:00 am - 3:18 pmLIS-SAT
34h 18m2 stops
$702United Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
12:30 pm - 8:00 amSAT-LIS
13h 30m1 stop
10:00 am - 10:59 pmLIS-SAT
18h 59m2 stops
$775Delta
Find Deal
Thu, Jan 9 - Mon, Jan 20
4:00 pm - 9:20 amSAT-LIS
35h 20m3 stops
11:00 am - 1:24 pmLIS-SAT
32h 24m2 stops
$808United Airlines
Find Deal
Thu, Jan 9 - Mon, Jan 20
12:36 pm - 2:55 pmSAT-LIS
20h 19m2 stops
6:45 pm - 11:34 pmLIS-SAT
34h 49m2 stops
$827British Airways
Find Deal
Mon, Dec 9 - Mon, Dec 16
3:19 pm - 2:55 pmSAT-LIS
17h 36m2 stops
6:35 pm - 3:43 pmLIS-SAT
27h 08m2 stops
$900British Airways
Find Deal
Mon, Dec 2 - Mon, Dec 9
6:45 pm - 4:05 pmSAT-LIS
15h 20m2 stops
6:30 am - 8:43 pmLIS-SAT
19h 13m2 stops
$970American Airlines
Find Deal
Sat, Mar 8 - Thu, Mar 13
8:10 am - 8:00 amSAT-LIS
17h 50m2 stops
5:00 am - 5:16 pmLIS-SAT
18h 16m2 stops
$999Delta
Find Deal
Sun, Apr 6 - Sun, Apr 20
12:10 pm - 9:05 amSAT-LIS
38h 55m2 stops
$510Scandinavian Airlines
Find Deal
Sat, May 10
12:10 pm - 9:05 amSAT-LIS
38h 55m2 stops
$515Scandinavian Airlines
Find Deal
Sat, May 10
1:14 pm - 8:15 amSAT-LIS
37h 01m3 stops
Sun, Dec 15
1:14 pm - 7:15 pmSAT-LIS
24h 01m2 stops
Sun, Dec 15
2:07 pm - 8:55 amSAT-LIS
12h 48m1 stop
$691KLM
Find Deal
Sun, Dec 15
12:10 pm - 8:00 amSAT-LIS
13h 50m1 stop
$1,026KLM
Find Deal
Sat, May 10
7:30 am - 9:20 amSAT-LIS
19h 50m3 stops
$1,067
Find Deal
Sat, May 10
6:45 am - 5:05 pmSAT-LIS
28h 20m3 stops
4:55 pm - 1:01 amLIS-SAT
38h 06m3 stops
$1,169
Find Deal
Tue, Nov 19 - Fri, Nov 22
6:45 am - 11:40 amSAT-LIS
22h 55m2 stops
4:55 pm - 1:01 amLIS-SAT
38h 06m3 stops
$1,337
Find Deal
Tue, Nov 19 - Fri, Nov 22
3:54 pm - 10:10 amSAT-LIS
36h 16m2 stops
10:50 am - 11:51 pmLIS-SAT
19h 01m2 stops
$1,339Aer Lingus
Find Deal
Tue, Nov 19 - Fri, Nov 22
8:49 am - 9:20 amSAT-LIS
18h 31m2 stops
11:55 am - 7:58 pmLIS-SAT
14h 03m1 stop
$1,593
Find Deal
Tue, Nov 19 - Fri, Nov 22
7:43 am - 10:15 amSAT-LIS
20h 32m1 stop
11:55 am - 7:58 pmLIS-SAT
14h 03m1 stop
$1,681United Airlines
Find Deal
Tue, Nov 19 - Fri, Nov 22
8:05 am - 9:05 amSAT-LIS
19h 00m2 stops
10:30 am - 8:55 pmLIS-SAT
16h 25m2 stops
$2,119American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
12:43 pm - 8:10 amSAT-LIS
13h 27m1 stop
8:20 am - 9:18 pmLIS-SAT
18h 58m2 stops
$2,139Lufthansa
Find Deal
Sat, Nov 23 - Sat, Nov 30
12:43 pm - 8:10 amSAT-LIS
13h 27m1 stop
12:45 pm - 8:37 pmLIS-SAT
37h 52m2 stops
$2,325Lufthansa
Find Deal
Sat, Nov 23 - Sat, Nov 30
12:43 pm - 8:10 amSAT-LIS
13h 27m1 stop
11:55 am - 11:23 amLIS-SAT
29h 28m1 stop
$2,467United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
8:49 am - 8:55 amSAT-LIS
18h 06m3 stops
11:00 am - 10:49 pmLIS-SAT
17h 49m2 stops
$2,835
Find Deal
Sat, Nov 23 - Sat, Nov 30

Scandinavian Airlines flights from San Antonio to Portugal

Our best Scandinavian Airlines deals on San Antonio to Portugal flight tickets
Scandinavian Airlines
Feb 12
SAT1:59 pmSan Antonio
25h 36m
2 stops
LIS9:35 pmLisbon Humberto Delgado
Feb 19
LIS7:05 amLisbon Humberto Delgado
23h 02m
2 stops
SAT12:07 amSan Antonio
Scandinavian Airlines
Feb 12
SAT1:59 pmSan Antonio
25h 36m
2 stops
LIS9:35 pmLisbon Humberto Delgado
Feb 19
LIS7:05 amLisbon Humberto Delgado
22h 14m
2 stops
SAT11:19 pmSan Antonio
Scandinavian Airlines
Feb 4
SAT7:00 amSan Antonio
44h 15m
2 stops
LIS9:15 amLisbon Humberto Delgado
Feb 12
LIS7:05 amLisbon Humberto Delgado
22h 40m
2 stops
SAT11:45 pmSan Antonio

United Airlines flights from San Antonio to Portugal

Our best United Airlines deals on San Antonio to Portugal flight tickets
United Airlines
Feb 12
SAT12:25 pmSan Antonio
13h 45m
1 stop
LIS8:10 amLisbon Humberto Delgado
Feb 19
LIS11:00 amLisbon Humberto Delgado
34h 18m
2 stops
SAT3:18 pmSan Antonio
United Airlines
Jan 9
SAT4:00 pmSan Antonio
35h 20m
3 stops
LIS9:20 amLisbon Humberto Delgado
Jan 20
LIS11:00 amLisbon Humberto Delgado
32h 24m
2 stops
SAT1:24 pmSan Antonio
United Airlines
Dec 9
SAT7:43 amSan Antonio
20h 32m
1 stop
LIS10:15 amLisbon Humberto Delgado
Dec 16
LIS11:00 amLisbon Humberto Delgado
41h 49m
2 stops
SAT10:49 pmSan Antonio

How to get the cheapest flight ticket from San Antonio to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Portugal from San Antonio?

British Airways. British Airways, Iberia, and American Airlines are the most popular carriers operating from San Antonio to Portugal

What is the cheapest San Antonio to Portugal flight route?

San Antonio - Lisbon Humberto Delgado. Fly from San Antonio to Lisbon Humberto Delgado for the best San Antonio - Portugal flight prices

Can stopping save me money on San Antonio to Portugal flights?

You could potentially save up to 26% on your flight if you consider stops on a San Antonio to Portugal flight.

Cheap San Antonio to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Portugal

Best Price Found

$510

Fastest flight time

12h 48m

Direct flights

None

Airports in Portugal

1 airport
The best one-way flight to Portugal from San Antonio in the past 72 hours is $510. The best round-trip flight deal from San Antonio to Portugal found on momondo in the last 72 hours is $582.
The fastest flight from San Antonio to Portugal takes 12h 48m
There are no direct flights from San Antonio to Portugal. Popular non-direct route for this connection is San Antonio Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)

  • When did momondo last update prices for flights from San Antonio Airport to Portugal?

    Prices for flights from San Antonio Airport to Portugal refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Portugal?

  • How old do you have to be to fly from San Antonio Airport to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from San Antonio to Portugal

Compare and see reviews for airlines that fly from San Antonio to Portugal with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $561Free CancellationRating
7.8
1,350 reviews
Search KLM flights
IberiaPriceFrom $618Free CancellationRating
7.0
2,662 reviews
Search Iberia flights
British AirwaysPriceFrom $623Free CancellationRating
6.6
6,838 reviews
Search British Airways flights
American AirlinesPriceFrom $673Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $690Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
DeltaPriceFrom $729Free CancellationRating
8.0
8,766 reviews
Search Delta flights
LufthansaPriceFrom $856Free CancellationRating
6.8
7,155 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Portugal?

It is quick and easy to find San Antonio to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

Can I find flights from San Antonio to Portugal with flexible booking policies on momondo?

Flights from San Antonio to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Portugal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Portugal.

I’m not ready to book a flight from San Antonio to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 11/23
Sat 11/30
Email me momondo's favorite deals

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo