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Cheap flights from San Antonio to Lisbon from $402

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 Lisbon departing on 3/9. 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

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Find the cheapest flights from San Antonio to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 9:20 am
SAT
-
LIS
20h 05m
2 stops
United Airlines Logo
5:05 am - 10:54 pm
LIS
-
SAT
23h 49m
2 stops
$499United Airlines
Tue, Apr 28 - Wed, May 6
United Airlines Logo
9:40 am - 8:20 am
SAT
-
LIS
16h 40m
2 stops
United Airlines Logo
5:05 am - 10:53 pm
LIS
-
SAT
23h 48m
2 stops
$501United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
11:43 am - 10:15 am
SAT
-
LIS
16h 32m
2 stops
United Airlines Logo
11:55 am - 8:53 pm
LIS
-
SAT
13h 58m
1 stop
$508United Airlines
Tue, Mar 3 - Wed, Mar 11
American Airlines Logo
1:40 pm - 12:05 pm
SAT
-
LIS
16h 25m
2 stops
American Airlines Logo
11:05 am - 10:54 pm
LIS
-
SAT
17h 49m
2 stops
$509American Airlines
Fri, Feb 27 - Tue, Mar 3
British Airways Logo
4:28 pm - 11:00 pm
SAT
-
LIS
24h 32m
2 stops
British Airways Logo
11:00 am - 11:54 pm
LIS
-
SAT
18h 54m
2 stops
$510British Airways
Tue, Apr 28 - Wed, May 6
United Airlines Logo
7:15 am - 9:20 am
SAT
-
LIS
20h 05m
2 stops
United Airlines Logo
12:20 pm - 8:35 pm
LIS
-
SAT
14h 15m
1 stop
$511United Airlines
Tue, Apr 28 - Wed, May 6
Delta Logo
6:30 am - 8:40 am
SAT
-
LIS
20h 10m
2 stops
Delta Logo
11:15 am - 12:38 am
LIS
-
SAT
18h 23m
2 stops
$513Delta
Wed, Mar 4 - Tue, Mar 10
Lufthansa Logo
7:00 am - 8:20 am
SAT
-
LIS
19h 20m
1 stop
Lufthansa Logo
5:05 am - 8:35 pm
LIS
-
SAT
21h 30m
2 stops
$516Lufthansa
Tue, Apr 28 - Wed, May 6
Lufthansa Logo
5:29 pm - 9:55 pm
SAT
-
LIS
22h 26m
2 stops
Lufthansa Logo
5:05 am - 10:54 pm
LIS
-
SAT
23h 49m
2 stops
$517Lufthansa
Fri, May 1 - Fri, May 8
Lufthansa Logo
5:29 pm - 9:55 pm
SAT
-
LIS
22h 26m
2 stops
Lufthansa Logo
6:15 am - 10:54 pm
LIS
-
SAT
22h 39m
2 stops
$518Lufthansa
Fri, May 1 - Fri, May 8

British Airways flights from San Antonio to Lisbon

Our best British Airways deals on San Antonio to Lisbon flight tickets
British Airways
Apr 28
SAT4:28 pmSan Antonio
24h 32m
2 stops
LIS11:00 pmLisbon Humberto Delgado
May 6
LIS11:00 amLisbon Humberto Delgado
18h 54m
2 stops
SAT11:54 pmSan Antonio
$510
British Airways
Mar 23
SAT3:08 pmSan Antonio
22h 47m
2 stops
LIS6:55 pmLisbon Humberto Delgado
Mar 30
LIS6:45 pmLisbon Humberto Delgado
35h 11m
2 stops
SAT11:56 pmSan Antonio
$559
British Airways
Mar 7
SAT7:01 pmSan Antonio
21h 29m
2 stops
LIS10:30 pmLisbon Humberto Delgado
Mar 15
LIS3:55 pmLisbon Humberto Delgado
36h 12m
2 stops
SAT11:07 pmSan Antonio
$748

Lufthansa flights from San Antonio to Lisbon

Our best Lufthansa deals on San Antonio to Lisbon flight tickets
Lufthansa
Apr 28
SAT7:00 amSan Antonio
19h 20m
1 stop
LIS8:20 amLisbon Humberto Delgado
May 6
LIS5:05 amLisbon Humberto Delgado
21h 30m
2 stops
SAT8:35 pmSan Antonio
$516
Lufthansa
May 1
SAT5:29 pmSan Antonio
22h 26m
2 stops
LIS9:55 pmLisbon Humberto Delgado
May 8
LIS5:05 amLisbon Humberto Delgado
23h 49m
2 stops
SAT10:54 pmSan Antonio
$517
Lufthansa
May 1
SAT5:29 pmSan Antonio
22h 26m
2 stops
LIS9:55 pmLisbon Humberto Delgado
May 8
LIS6:15 amLisbon Humberto Delgado
22h 39m
2 stops
SAT10:54 pmSan Antonio
$518

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
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

Tue 4/28

7:15 am-9:20 am

2 stops20h 05m

Lisbon Humberto Delgado

Wed 5/6

5:05 am-10:54 pm

2 stops23h 49m

$499

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/21

9:40 am-8:20 am

2 stops16h 40m

Lisbon Humberto Delgado

Tue 4/28

5:05 am-10:53 pm

2 stops23h 48m

$501

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 3/3

11:43 am-10:15 am

2 stops16h 32m

Lisbon Humberto Delgado

Wed 3/11

11:55 am-8:53 pm

1 stop13h 58m

$508

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 2/27

1:40 pm-12:05 pm

2 stops16h 25m

Lisbon Humberto Delgado

Tue 3/3

11:05 am-10:54 pm

2 stops17h 49m

$509

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/28

4:28 pm-11:00 pm

2 stops24h 32m

Lisbon Humberto Delgado

Wed 5/6

11:00 am-11:54 pm

2 stops18h 54m

$510

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/28

7:15 am-9:20 am

2 stops20h 05m

Lisbon Humberto Delgado

Wed 5/6

12:20 pm-8:35 pm

1 stop14h 15m

$511

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Wed 3/4

6:30 am-8:40 am

2 stops20h 10m

Lisbon Humberto Delgado

Tue 3/10

11:15 am-12:38 am

2 stops18h 23m

$513

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/28

7:00 am-8:20 am

1 stop19h 20m

Lisbon Humberto Delgado

Wed 5/6

5:05 am-8:35 pm

2 stops21h 30m

$516

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 5/1

5:29 pm-9:55 pm

2 stops22h 26m

Lisbon Humberto Delgado

Fri 5/8

5:05 am-10:54 pm

2 stops23h 49m

$517

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Fri 5/1

5:29 pm-9:55 pm

2 stops22h 26m

Lisbon Humberto Delgado

Fri 5/8

6:15 am-10:54 pm

2 stops22h 39m

$518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

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

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 month to fly to Lisbon?

In general, January is the cheapest month to fly from San Antonio to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $513. If you are unable to visit Lisbon during the month of January, then departing from San Antonio during the month November is also very affordable. Most momondo users find prices during this month for around $720.

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

You are more likely to see cheaper flights to Lisbon from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $955 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from San Antonio for as low as $417 on momondo.

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

You could potentially save up to 35% on your flight if you consider stops on a San Antonio to Lisbon flight.

When to book flights from San Antonio to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Lisbon (SAT to LIS) flight deals and tips

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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from San Antonio to Lisbon takes 13h 25m
There are no direct flights from San Antonio to Lisbon. There are no popular flight routes from San Antonio to Lisbon.
Search flight deals

  • How far is San Antonio to Lisbon Humberto Delgado by plane?

    There are 4946.8 mi between San Antonio and Lisbon Humberto Delgado. 13h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Antonio Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from San Antonio Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from San Antonio Airport to Lisbon Humberto Delgado Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Lisbon?

Best airlines flying from San Antonio to Lisbon

Compare and see reviews for airlines that fly from San Antonio to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $445Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
DeltaPriceFrom $578Free CancellationRating
7.9
8,127 reviews
Search Delta flights
American AirlinesPriceFrom $615Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
IberiaPriceFrom $765Free CancellationRating
7.0
3,100 reviews
Search Iberia flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Setúbal
Estoril
Peniche
Leiria
Oeiras
Sesimbra
Evora
Tomar
Figueira da Foz
Zambujeira do Mar
Batalha
Óbidos
Comporta
Torres Vedras
Sines
Almada

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Lisbon for you.

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

Yes. momondo enables you to select and highlight flights to Lisbon from San Antonio with this policy.

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

Once all potential San Antonio to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for San Antonio to Lisbon 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.

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