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Cheap flights from San Diego to Lisbon from $296

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:11 pm - 11:30 amSAN  San Diego-LIS Lisbon Humberto Delgado
31h 19m1 stop San Francisco
Multiple Airlines Logo
12:05 pm - 9:55 pmLIS  Lisbon Humberto Delgado-SAN San Diego
17h 50m1 stop Boston Logan Intl
$677Multiple Airlines
Tue, Nov 24 - Thu, Dec 10
Multiple Airlines Logo
8:11 pm - 11:30 amSAN  San Diego-LIS Lisbon Humberto Delgado
31h 19m1 stop San Francisco
Multiple Airlines Logo
12:05 pm - 9:55 pmLIS  Lisbon Humberto Delgado-SAN San Diego
17h 50m1 stop Boston Logan Intl
$683Multiple Airlines
Tue, Nov 24 - Thu, Dec 10
Lufthansa Logo
5:35 pm - 11:30 pmSAN  San Diego-LIS Lisbon Humberto Delgado
21h 55m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:45 pmLIS  Lisbon Humberto Delgado-SAN San Diego
17h 45m1 stop Munich Franz Josef Strauss
$688Lufthansa
Mon, Feb 15 - Wed, Mar 10
Lufthansa Logo
5:15 pm - 10:45 pmSAN  San Diego-LIS Lisbon Humberto Delgado
21h 30m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:15 am - 3:25 pmLIS  Lisbon Humberto Delgado-SAN San Diego
17h 10m1 stop Munich Franz Josef Strauss
$707Lufthansa
Wed, Apr 7 - Tue, Apr 27
United Airlines Logo
12:55 pm - 10:20 amSAN  San Diego-LIS Lisbon Humberto Delgado
13h 25m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:05 am - 3:45 pmLIS  Lisbon Humberto Delgado-SAN San Diego
17h 40m1 stop Munich Franz Josef Strauss
$726United Airlines
Mon, Mar 1 - Tue, Mar 9
United Airlines Logo
7:00 am - 8:10 amSAN  San Diego-LIS Lisbon Humberto Delgado
17h 10m1 stop Newark
United Airlines Logo
6:00 am - 3:45 pmLIS  Lisbon Humberto Delgado-SAN San Diego
17h 45m1 stop Munich Franz Josef Strauss
$726United Airlines
Wed, Feb 3 - Wed, Feb 10
Delta Logo
7:20 am - 8:00 amSAN  San Diego-LIS Lisbon Humberto Delgado
16h 40m1 stop New York John F Kennedy Intl
Delta Logo
5:00 am - 12:10 pmLIS  Lisbon Humberto Delgado-SAN San Diego
15h 10m1 stop Amsterdam Schiphol
$726Delta
Wed, Feb 3 - Tue, Feb 9
Delta Logo
7:20 am - 8:00 amSAN  San Diego-LIS Lisbon Humberto Delgado
16h 40m1 stop New York John F Kennedy Intl
Delta Logo
11:30 am - 12:10 pmLIS  Lisbon Humberto Delgado-SAN San Diego
32h 40m1 stop Amsterdam Schiphol
$726Delta
Tue, Feb 2 - Mon, Feb 8
KLM Logo
7:20 am - 8:00 amSAN  San Diego-LIS Lisbon Humberto Delgado
16h 40m1 stop New York John F Kennedy Intl
KLM Logo
5:00 am - 12:10 pmLIS  Lisbon Humberto Delgado-SAN San Diego
15h 10m1 stop Amsterdam Schiphol
$726KLM
Sun, Jan 31 - Thu, Feb 11
KLM Logo
7:20 am - 8:00 amSAN  San Diego-LIS Lisbon Humberto Delgado
16h 40m1 stop New York John F Kennedy Intl
KLM Logo
5:00 am - 12:10 pmLIS  Lisbon Humberto Delgado-SAN San Diego
15h 10m1 stop Amsterdam Schiphol
$726KLM
Mon, Feb 1 - Tue, Feb 9

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Lufthansa flights from San Diego to Lisbon

Our best Lufthansa deals on San Diego to Lisbon flight tickets
Lufthansa
Feb 15
SAN5:35 pmSan Diego
21h 55m
1 stop
LIS11:30 pmLisbon Humberto Delgado
Mar 10
LIS6:00 amLisbon Humberto Delgado
17h 45m
1 stop
SAN3:45 pmSan Diego
$688
Lufthansa
Mar 1
SAN5:35 pmSan Diego
21h 55m
1 stop
LIS11:30 pmLisbon Humberto Delgado
Mar 17
LIS6:00 amLisbon Humberto Delgado
17h 45m
1 stop
SAN4:45 pmSan Diego
$707
Lufthansa
Mar 9
SAN5:35 pmSan Diego
21h 55m
1 stop
LIS11:30 pmLisbon Humberto Delgado
Mar 22
LIS2:20 pmLisbon Humberto Delgado
33h 25m
1 stop
SAN4:45 pmSan Diego
$716

SWISS flights from San Diego to Lisbon

Our best SWISS deals on San Diego to Lisbon flight tickets
SWISS
Feb 10
SAN4:01 pmSan Diego
35h 34m
2 stops
LIS11:35 amLisbon Humberto Delgado
Feb 15
LIS3:35 pmLisbon Humberto Delgado
38h 54m
2 stops
SAN10:29 pmSan Diego
$719
SWISS
Mar 31
SAN4:26 pmSan Diego
22h 59m
2 stops
LIS11:25 pmLisbon Humberto Delgado
Apr 20
LIS6:25 pmLisbon Humberto Delgado
34h 02m
2 stops
SAN8:27 pmSan Diego
$784
SWISS
Nov 17
SAN10:40 amSan Diego
19h 55m
2 stops
LIS2:35 pmLisbon Humberto Delgado
Nov 23
LIS3:35 pmLisbon Humberto Delgado
38h 52m
2 stops
SAN10:27 pmSan Diego
$853

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Lisbon that are best for you.

Fly from

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Route

Depart

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Price

Cheapest round-trip

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Tue 11/24

8:11 pm-11:30 am

1 stop31h 19m

Lisbon Humberto Delgado

Thu 12/10

12:05 pm-9:55 pm

1 stop17h 50m

$677

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Tue 11/24

8:11 pm-11:30 am

1 stop31h 19m

Lisbon Humberto Delgado

Thu 12/10

12:05 pm-9:55 pm

1 stop17h 50m

$683

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 2/15

5:35 pm-11:30 pm

1 stop21h 55m

Lisbon Humberto Delgado

Wed 3/10

6:00 am-3:45 pm

1 stop17h 45m

$688

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Wed 4/7

5:15 pm-10:45 pm

1 stop21h 30m

Lisbon Humberto Delgado

Tue 4/27

6:15 am-3:25 pm

1 stop17h 10m

$707
Quickest round-trip

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 3/1

12:55 pm-10:20 am

1 stop13h 25m

Lisbon Humberto Delgado

Tue 3/9

6:05 am-3:45 pm

1 stop17h 40m

$726

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Wed 2/3

7:00 am-8:10 am

1 stop17h 10m

Lisbon Humberto Delgado

Wed 2/10

6:00 am-3:45 pm

1 stop17h 45m

$726

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Wed 2/3

7:20 am-8:00 am

1 stop16h 40m

Lisbon Humberto Delgado

Tue 2/9

5:00 am-12:10 pm

1 stop15h 10m

$726

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Tue 2/2

7:20 am-8:00 am

1 stop16h 40m

Lisbon Humberto Delgado

Mon 2/8

11:30 am-12:10 pm

1 stop32h 40m

$726

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sun 1/31

7:20 am-8:00 am

1 stop16h 40m

Lisbon Humberto Delgado

Thu 2/11

5:00 am-12:10 pm

1 stop15h 10m

$726

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 2/1

7:20 am-8:00 am

1 stop16h 40m

Lisbon Humberto Delgado

Tue 2/9

5:00 am-12:10 pm

1 stop15h 10m

$726

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 Diego 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 typical price of a round-trip flight between San Diego and Lisbon?

Prices are currently typical for flights on this route.

Typical prices usually range from $605 to $859.
The lowest price recently found on this route was $677.

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from San Diego to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $598. If you are unable to visit Lisbon during the month of February, then departing from San Diego during the month January is also very affordable. Most momondo users find prices during this month for around $635.

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

You are more likely to see cheaper flights to Lisbon from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $883 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from San Diego for as low as $719 on momondo.

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

You could potentially save up to 14% on your flight if you consider stops on a San Diego to Lisbon flight.

How have San Diego to Lisbon flight prices changed over time?

As of November 2026, prices for San Diego to Lisbon flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Lisbon

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

Cheap San Diego to Lisbon (SAN to LIS) flight deals and tips

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

Best Price Found

$296

Fastest flight time

13h 45m

Direct flights

None
The best one-way flight to Lisbon from San Diego in the past 72 hours is $296. The best round-trip flight deal from San Diego to Lisbon found on momondo in the last 72 hours is $677.
The fastest flight from San Diego to Lisbon takes 13h 45m
There are no direct flights from San Diego to Lisbon. There are no popular flight routes from San Diego to Lisbon.
Search flight deals

Frequently asked questions about flying from San Diego to Lisbon

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

    Lisbon Humberto Delgado is 5678.6 mi away from San Diego. Typically, this will take 13h 45m by plane in normal conditions.

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

    Prices for flights from San Diego Airport to Lisbon Humberto Delgado Airport refresh daily.

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

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

    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 Diego 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 Diego to Lisbon?

Best airlines flying from San Diego to Lisbon

Compare and see reviews for airlines that fly from San Diego to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $487Free CancellationRating
7.3
10,458 reviews
Search United Airlines flights
KLMPriceFrom $491Free CancellationRating
7.8
1,595 reviews
Search KLM flights
LufthansaPriceFrom $491Free CancellationRating
6.8
8,297 reviews
Search Lufthansa flights
American AirlinesPriceFrom $505Free CancellationRating
7.0
12,233 reviews
Search American Airlines flights
British AirwaysPriceFrom $520Free CancellationRating
6.7
8,281 reviews
Search British Airways flights
DeltaPriceFrom $552Free CancellationRating
7.8
8,697 reviews
Search Delta flights

Traveling to a place near Lisbon?

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

Why use momondo?

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

It is quick and easy to find San Diego to Lisbon 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 Lisbon that suits you.

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

momondo does allow users to show only those flights to Lisbon from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Diego and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for San Diego 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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