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Cheap flights from San Diego to Lisbon from $247

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 8/13. 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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Cheap round-trip flights

Air Canada Logo
8:10 am - 9:20 amSAN-LIS
17h 10m1 stop
Air Canada Logo
11:25 am - 7:35 pmLIS-SAN
16h 10m1 stop
$564Air Canada
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Thu, Aug 21 - Thu, Sep 4
 Logo
8:10 am - 9:20 amSAN-LIS
17h 10m1 stop
 Logo
5:05 am - 7:46 pmLIS-SAN
22h 41m2 stops
Thu, Aug 21 - Thu, Sep 4
United Airlines Logo
7:00 am - 9:20 amSAN-LIS
18h 20m2 stops
United Airlines Logo
11:20 am - 4:02 pmLIS-SAN
36h 42m2 stops
$582United Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
12:25 pm - 11:05 amSAN-LIS
14h 40m1 stop
United Airlines Logo
11:20 am - 7:52 pmLIS-SAN
40h 32m3 stops
$584United Airlines
Find Deal
Tue, Oct 14 - Tue, Dec 9
Iberia Logo
6:20 am - 9:05 amSAN-LIS
18h 45m1 stop
Iberia Logo
12:30 pm - 11:52 pmLIS-SAN
19h 22m2 stops
$606Iberia
Find Deal
Sun, Aug 17 - Sun, Aug 24
Iberia Logo
6:50 am - 9:05 amSAN-LIS
18h 15m1 stop
Iberia Logo
11:15 am - 9:34 pmLIS-SAN
18h 19m1 stop
$615Iberia
Find Deal
Thu, Nov 13 - Wed, Nov 19
Delta Logo
7:00 am - 8:00 amSAN-LIS
17h 00m1 stop
Delta Logo
12:45 pm - 8:44 pmLIS-SAN
15h 59m1 stop
$619Delta
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Tue, Sep 23 - Fri, Oct 10
British Airways Logo
6:10 pm - 10:25 pmSAN-LIS
20h 15m1 stop
British Airways Logo
6:30 am - 7:03 pmLIS-SAN
20h 33m2 stops
$620British Airways
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Fri, Nov 28 - Tue, Dec 9
Delta Logo
10:15 pm - 10:45 amSAN-LIS
28h 30m2 stops
Delta Logo
12:45 pm - 8:44 pmLIS-SAN
15h 59m1 stop
$623Delta
Find Deal
Sat, Sep 20 - Thu, Oct 2
British Airways Logo
7:50 pm - 11:05 pmSAN-LIS
19h 15m1 stop
British Airways Logo
7:20 am - 6:00 pmLIS-SAN
18h 40m1 stop
$624British Airways
Find Deal
Thu, Oct 2 - Sun, Oct 12

United Airlines flights from San Diego to Lisbon

Our best United Airlines deals on San Diego to Lisbon flight tickets
United Airlines
Nov 18
SAN12:55 pmSan Diego
13h 20m
1 stop
LIS10:15 amLisbon Humberto Delgado
Nov 25
LIS11:20 amLisbon Humberto Delgado
36h 08m
2 stops
SAN3:28 pmSan Diego
United Airlines
Oct 14
SAN12:25 pmSan Diego
14h 40m
1 stop
LIS11:05 amLisbon Humberto Delgado
Dec 9
LIS11:20 amLisbon Humberto Delgado
42h 50m
2 stops
SAN10:10 pmSan Diego
United Airlines
Aug 12
SAN6:35 amSan Diego
18h 45m
2 stops
LIS9:20 amLisbon Humberto Delgado
Sep 3
LIS11:25 amLisbon Humberto Delgado
33h 30m
2 stops
SAN12:55 pmSan Diego

Iberia flights from San Diego to Lisbon

Our best Iberia deals on San Diego to Lisbon flight tickets
Iberia
Aug 17
SAN6:20 amSan Diego
18h 45m
1 stop
LIS9:05 amLisbon Humberto Delgado
Aug 24
LIS12:30 pmLisbon Humberto Delgado
19h 22m
2 stops
SAN11:52 pmSan Diego
Iberia
Nov 13
SAN6:50 amSan Diego
18h 15m
1 stop
LIS9:05 amLisbon Humberto Delgado
Nov 19
LIS11:15 amLisbon Humberto Delgado
18h 19m
1 stop
SAN9:34 pmSan Diego
Iberia
Dec 5
SAN6:41 amSan Diego
17h 14m
1 stop
LIS7:55 amLisbon Humberto Delgado
Dec 9
LIS11:10 amLisbon Humberto Delgado
18h 32m
1 stop
SAN9:42 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 $728. 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 $758.

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 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $999 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 $863 on momondo.

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

As of July 2025, prices for San Diego to Lisbon flights are approximately 17% 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

$247

Fastest flight time

13h 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 $247. The best round-trip flight deal from San Diego to Lisbon found on momondo in the last 72 hours is $564.
The fastest flight from San Diego to Lisbon takes 13h 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 13h 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
DeltaPriceFrom $512Free CancellationRating
8.0
7,973 reviews
Search Delta flights
IberiaPriceFrom $598Free CancellationRating
7.0
2,816 reviews
Search Iberia flights
LufthansaPriceFrom $601Free CancellationRating
6.8
7,204 reviews
Search Lufthansa flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
British AirwaysPriceFrom $621Free CancellationRating
6.6
7,086 reviews
Search British Airways flights
KLMPriceFrom $626Free CancellationRating
7.8
1,366 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $631Free CancellationRating
7.3
1,413 reviews
Search Scandinavian Airlines flights
Air CanadaPriceFrom $692Free CancellationRating
7.1
9,665 reviews
Search Air Canada flights
American AirlinesPriceFrom $693Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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
Estoril
Evora
Óbidos
Tomar
Batalha
Sesimbra
Leiria
Figueira da Foz
Peniche
Comporta
Torres Vedras
Sines
Caldas da Rainha

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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Sun 7/6
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