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Cheap flights from San Antonio to Lisbon from $336

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 3/30. 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
1 adult, Economy, 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.
Multiple Airlines Logo
11:29 am - 9:35 pm
SAT
-
LIS
28h 06m
2 stops
Multiple Airlines Logo
6:35 am - 9:41 pm
LIS
-
SAT
21h 06m
2 stops
$670Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
6:14 pm - 5:55 pm
SAT
-
LIS
17h 41m
2 stops
Multiple Airlines Logo
8:25 am - 10:52 pm
LIS
-
SAT
20h 27m
2 stops
$671Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:05 am - 9:05 am
SAT
-
LIS
20h 00m
1 stop
Multiple Airlines Logo
6:35 am - 11:15 pm
LIS
-
SAT
22h 40m
2 stops
$675Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Lufthansa Logo
5:50 pm - 10:45 pm
SAT
-
LIS
22h 55m
2 stops
Lufthansa Logo
5:05 am - 10:58 pm
LIS
-
SAT
23h 53m
2 stops
$697Lufthansa
Wed, Apr 15 - Tue, Apr 28
Lufthansa Logo
5:50 pm - 10:45 pm
SAT
-
LIS
22h 55m
2 stops
Lufthansa Logo
5:05 am - 8:42 pm
LIS
-
SAT
21h 37m
2 stops
$698Lufthansa
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
5:50 pm - 10:45 pm
SAT
-
LIS
22h 55m
2 stops
Lufthansa Logo
12:20 pm - 8:40 pm
LIS
-
SAT
14h 20m
1 stop
$710Lufthansa
Tue, Apr 21 - Tue, Apr 28
Delta Logo
1:15 pm - 2:55 pm
SAT
-
LIS
19h 40m
2 stops
Delta Logo
5:00 am - 9:30 pm
LIS
-
SAT
22h 30m
2 stops
$720Delta
Wed, Apr 15 - Tue, Apr 21
Lufthansa Logo
5:50 pm - 10:45 pm
SAT
-
LIS
22h 55m
2 stops
Lufthansa Logo
12:20 pm - 8:40 pm
LIS
-
SAT
14h 20m
1 stop
$733Lufthansa
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
5:50 pm - 10:45 pm
SAT
-
LIS
22h 55m
2 stops
Lufthansa Logo
12:20 pm - 8:40 pm
LIS
-
SAT
14h 20m
1 stop
$737Lufthansa
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
4:44 pm - 2:55 pm
SAT
-
LIS
16h 11m
2 stops
Multiple Airlines Logo
9:20 am - 11:08 pm
LIS
-
SAT
19h 48m
2 stops
$739Multiple Airlines
Wed, Apr 15 - Tue, Apr 21

Scandinavian Airlines flights from San Antonio to Lisbon

Our best Scandinavian Airlines deals on San Antonio to Lisbon flight tickets
Scandinavian Airlines
May 4
SAT3:33 pmSan Antonio
23h 07m
2 stops
LIS8:40 pmLisbon Humberto Delgado
May 11
LIS4:25 pmLisbon Humberto Delgado
37h 23m
2 stops
SAT11:48 pmSan Antonio
$768
Scandinavian Airlines
Sep 8
SAT12:10 pmSan Antonio
21h 25m
2 stops
LIS3:35 pmLisbon Humberto Delgado
Sep 15
LIS9:15 pmLisbon Humberto Delgado
32h 03m
2 stops
SAT11:18 pmSan Antonio
$938

United Airlines flights from San Antonio to Lisbon

Our best United Airlines deals on San Antonio to Lisbon flight tickets
United Airlines
Apr 15
SAT5:50 pmSan Antonio
34h 40m
2 stops
LIS10:30 amLisbon Humberto Delgado
Apr 21
LIS11:25 amLisbon Humberto Delgado
36h 18m
3 stops
SAT5:43 pmSan Antonio
$793
United Airlines
Apr 15
SAT5:50 pmSan Antonio
34h 40m
2 stops
LIS10:30 amLisbon Humberto Delgado
Apr 21
LIS12:20 pmLisbon Humberto Delgado
14h 20m
1 stop
SAT8:40 pmSan Antonio
$813
United Airlines
May 4
SAT7:00 amSan Antonio
19h 20m
2 stops
LIS8:20 amLisbon Humberto Delgado
May 11
LIS12:20 pmLisbon Humberto Delgado
14h 15m
1 stop
SAT8:35 pmSan Antonio
$821

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 March 22, 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

Cheapest round-trip

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/14

11:29 am-9:35 pm

2 stops28h 06m

Lisbon Humberto Delgado

Tue 4/21

6:35 am-9:41 pm

2 stops21h 06m

$670

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/21

6:14 pm-5:55 pm

2 stops17h 41m

Lisbon Humberto Delgado

Tue 4/28

8:25 am-10:52 pm

2 stops20h 27m

$671

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/14

7:05 am-9:05 am

1 stop20h 00m

Lisbon Humberto Delgado

Tue 4/21

6:35 am-11:15 pm

2 stops22h 40m

$675

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Wed 4/15

5:50 pm-10:45 pm

2 stops22h 55m

Lisbon Humberto Delgado

Tue 4/28

5:05 am-10:58 pm

2 stops23h 53m

$697

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/21

5:50 pm-10:45 pm

2 stops22h 55m

Lisbon Humberto Delgado

Tue 4/28

5:05 am-8:42 pm

2 stops21h 37m

$698

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/21

5:50 pm-10:45 pm

2 stops22h 55m

Lisbon Humberto Delgado

Tue 4/28

12:20 pm-8:40 pm

1 stop14h 20m

$710

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Wed 4/15

1:15 pm-2:55 pm

2 stops19h 40m

Lisbon Humberto Delgado

Tue 4/21

5:00 am-9:30 pm

2 stops22h 30m

$720

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Tue 4/21

5:50 pm-10:45 pm

2 stops22h 55m

Lisbon Humberto Delgado

Tue 4/28

12:20 pm-8:40 pm

1 stop14h 20m

$733

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Wed 4/15

5:50 pm-10:45 pm

2 stops22h 55m

Lisbon Humberto Delgado

Tue 4/21

12:20 pm-8:40 pm

1 stop14h 20m

$737
Quickest round-trip

San AntonioLisbon

SAT - LIS

SATLIS

San Antonio

Wed 4/15

4:44 pm-2:55 pm

2 stops16h 11m

Lisbon Humberto Delgado

Tue 4/21

9:20 am-11:08 pm

2 stops19h 48m

$739

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 February is also very affordable. Most momondo users find prices during this month for around $679.

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 $923 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 $565 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 50m

Direct flights

None
The fastest flight from San Antonio to Lisbon takes 13h 50m
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 50m 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
7,809 reviews
Search British Airways flights
DeltaPriceFrom $502Free CancellationRating
7.9
8,315 reviews
Search Delta flights
United AirlinesPriceFrom $625Free CancellationRating
7.4
9,459 reviews
Search United Airlines flights

Traveling to a place near Lisbon?

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