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Cheap flights from San Diego to Lisbon from $352

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 Diego to Lisbon departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Diego to Lisbon

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Diego to Lisbon.
 Logo
6:15 am - 2:45 pmSAN-LIS
24h 30m2 stops
 Logo
5:05 am - 10:09 pmLIS-SAN
25h 04m2 stops
Thu, May 8 - Wed, May 21
Air Canada Logo
4:55 pm - 9:20 amSAN-LIS
32h 25m2 stops
Air Canada Logo
9:50 am - 7:35 pmLIS-SAN
17h 45m1 stop
$640Air Canada
Find Deal
Wed, Sep 17 - Sat, Oct 11
Air Canada Logo
10:30 pm - 9:20 amSAN-LIS
26h 50m2 stops
Air Canada Logo
9:50 am - 7:35 pmLIS-SAN
17h 45m1 stop
$644Air Canada
Find Deal
Wed, Sep 17 - Sat, Oct 11
United Airlines Logo
5:15 pm - 9:50 pmSAN-LIS
20h 35m1 stop
United Airlines Logo
11:25 am - 2:56 pmLIS-SAN
35h 31m3 stops
$648United Airlines
Find Deal
Fri, May 9 - Mon, May 12
United Airlines Logo
10:30 pm - 9:20 amSAN-LIS
26h 50m2 stops
United Airlines Logo
11:25 am - 3:50 pmLIS-SAN
36h 25m2 stops
$649United Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 13
Delta Logo
7:00 am - 10:45 amSAN-LIS
19h 45m2 stops
Delta Logo
5:00 am - 12:00 pmLIS-SAN
15h 00m1 stop
$662Delta
Find Deal
Sat, Aug 2 - Tue, Aug 19
Delta Logo
10:10 pm - 10:45 amSAN-LIS
28h 35m2 stops
Delta Logo
10:00 am - 9:44 amLIS-SAN
31h 44m2 stops
$667Delta
Find Deal
Fri, Aug 1 - Tue, Aug 19
British Airways Logo
7:50 pm - 11:10 pmSAN-LIS
19h 20m1 stop
British Airways Logo
7:10 am - 2:50 pmLIS-SAN
15h 40m1 stop
$821British Airways
Find Deal
Sat, Sep 20 - Sat, Sep 27
British Airways Logo
6:25 am - 9:05 amSAN-LIS
18h 40m1 stop
British Airways Logo
6:50 pm - 6:00 pmLIS-SAN
31h 10m1 stop
$825British Airways
Find Deal
Thu, Oct 2 - Sun, Oct 12
Iberia Logo
9:26 am - 9:05 amSAN-LIS
15h 39m1 stop
Iberia Logo
11:05 am - 9:17 pmLIS-SAN
18h 12m1 stop
$875Iberia
Find Deal
Tue, Aug 26 - Fri, Sep 5

United Airlines flights from San Diego to Lisbon

Our best United Airlines deals on San Diego to Lisbon flight tickets
United Airlines
May 9
SAN5:15 pmSan Diego
20h 35m
1 stop
LIS9:50 pmLisbon Humberto Delgado
May 12
LIS11:25 amLisbon Humberto Delgado
35h 31m
3 stops
SAN2:56 pmSan Diego
United Airlines
Sep 29
SAN10:30 pmSan Diego
26h 50m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 13
LIS11:25 amLisbon Humberto Delgado
36h 25m
2 stops
SAN3:50 pmSan Diego
United Airlines
Aug 10
SAN6:30 amSan Diego
20h 35m
2 stops
LIS11:05 amLisbon Humberto Delgado
Aug 30
LIS9:50 amLisbon Humberto Delgado
35h 00m
2 stops
SAN12:50 pmSan Diego

Air Canada flights from San Diego to Lisbon

Our best Air Canada deals on San Diego to Lisbon flight tickets
Air Canada
Sep 17
SAN4:55 pmSan Diego
32h 25m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 11
LIS9:50 amLisbon Humberto Delgado
17h 45m
1 stop
SAN7:35 pmSan Diego
Air Canada
Sep 17
SAN10:30 pmSan Diego
26h 50m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 11
LIS9:50 amLisbon Humberto Delgado
17h 45m
1 stop
SAN7:35 pmSan Diego
Air Canada
Aug 17
SAN8:10 amSan Diego
17h 10m
1 stop
LIS9:20 amLisbon Humberto Delgado
Aug 24
LIS12:55 pmLisbon Humberto Delgado
38h 43m
2 stops
SAN7:38 pmSan Diego

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?

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 $734. 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 $764.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $878. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Lisbon for around $1,214.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $888. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,071 on average. Flights to Lisbon from San Diego in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Lisbon from San Diego when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,040 when searching 25 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 $824 on momondo.

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

As of April 2025, prices for San Diego to Lisbon flights are approximately 7% 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

$352

Fastest flight time

14h 10m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from San Diego in the past 72 hours is $352. The best round-trip flight deal from San Diego to Lisbon found on momondo in the last 72 hours is $635.
The fastest flight from San Diego to Lisbon takes 14h 10m
There are no direct flights from San Diego to Lisbon. Popular non-direct route for this connection is San Diego Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • 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 14h 10m 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
Air FrancePriceFrom $589Free CancellationRating
7.4
1,442 reviews
Search Air France flights
IberiaPriceFrom $598Free CancellationRating
7.0
2,684 reviews
Search Iberia flights
LufthansaPriceFrom $601Free CancellationRating
6.7
7,027 reviews
Search Lufthansa flights
KLMPriceFrom $626Free CancellationRating
7.8
1,333 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $631Free CancellationRating
7.3
1,344 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $666Free CancellationRating
8.0
7,920 reviews
Search Delta flights
British AirwaysPriceFrom $683Free CancellationRating
6.6
6,799 reviews
Search British Airways flights
United AirlinesPriceFrom $687Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
American AirlinesPriceFrom $775Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $790Free CancellationRating
7.0
9,192 reviews
Search Air Canada flights

Traveling to a place near Lisbon?

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

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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