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Cheap flights from San Diego to Lisbon from $267

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 1/26. 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

Enter your travel dates to find the best prices.
Lufthansa Logo
5:55 pm - 1:20 pm
SAN
-
LIS
35h 25m2 stops
Lufthansa Logo
6:10 am - 3:45 pm
LIS
-
SAN
17h 35m1 stop
$440Lufthansa
Tue, Feb 17 - Wed, Feb 25
Multiple Airlines Logo
6:00 pm - 5:40 pm
SAN
-
LIS
15h 40m1 stop
Multiple Airlines Logo
6:30 am - 10:26 pm
LIS
-
SAN
23h 56m2 stops
$449Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
British Airways Logo
6:00 pm - 9:45 pm
SAN
-
LIS
19h 45m1 stop
British Airways Logo
7:05 am - 4:10 pm
LIS
-
SAN
17h 05m1 stop
$451British Airways
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
3:12 pm - 5:40 pm
SAN
-
LIS
18h 28m2 stops
Multiple Airlines Logo
6:30 am - 8:41 pm
LIS
-
SAN
22h 11m2 stops
$453Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
British Airways Logo
9:28 am - 11:00 pm
SAN
-
LIS
29h 32m2 stops
British Airways Logo
4:25 pm - 2:55 pm
LIS
-
SAN
30h 30m1 stop
$455British Airways
Tue, Apr 7 - Wed, Apr 22
British Airways Logo
4:32 pm - 11:00 pm
SAN
-
LIS
22h 28m2 stops
British Airways Logo
7:20 am - 10:00 pm
LIS
-
SAN
22h 40m2 stops
$458British Airways
Tue, Apr 7 - Thu, Apr 23
British Airways Logo
6:20 am - 12:05 pm
SAN
-
LIS
21h 45m2 stops
British Airways Logo
7:05 am - 10:50 pm
LIS
-
SAN
23h 45m2 stops
$463British Airways
Tue, Feb 3 - Tue, Feb 10
British Airways Logo
10:35 pm - 12:05 pm
SAN
-
LIS
29h 30m2 stops
British Airways Logo
7:05 am - 9:39 pm
LIS
-
SAN
21h 34m2 stops
$464British Airways
Sun, Mar 1 - Wed, Mar 11
British Airways Logo
6:20 am - 12:05 pm
SAN
-
LIS
21h 45m2 stops
British Airways Logo
6:35 pm - 4:10 pm
LIS
-
SAN
29h 35m1 stop
$465British Airways
Tue, Jan 20 - Thu, Feb 19
British Airways Logo
10:35 pm - 12:05 pm
SAN
-
LIS
29h 30m2 stops
British Airways Logo
10:40 am - 5:10 pm
LIS
-
SAN
37h 30m1 stop
$466British Airways
Sun, Mar 1 - Wed, Mar 11

British Airways flights from San Diego to Lisbon

Our best British Airways deals on San Diego to Lisbon flight tickets
British Airways
Feb 3
SAN6:00 pmSan Diego
15h 40m
1 stop
LIS5:40 pmLisbon Humberto Delgado
Feb 10
LIS7:05 amLisbon Humberto Delgado
17h 05m
1 stop
SAN4:10 pmSan Diego
$451
Find similar
British Airways
Apr 7
SAN4:32 pmSan Diego
22h 28m
2 stops
LIS11:00 pmLisbon Humberto Delgado
Apr 23
LIS7:20 amLisbon Humberto Delgado
15h 35m
1 stop
SAN2:55 pmSan Diego
$455
Find similar
British Airways
Apr 7
SAN4:32 pmSan Diego
22h 28m
2 stops
LIS11:00 pmLisbon Humberto Delgado
Apr 23
LIS7:20 amLisbon Humberto Delgado
22h 40m
2 stops
SAN10:00 pmSan Diego
$458
Find similar

Lufthansa flights from San Diego to Lisbon

Our best Lufthansa deals on San Diego to Lisbon flight tickets
Lufthansa
Feb 17
SAN5:55 pmSan Diego
35h 25m
2 stops
LIS1:20 pmLisbon Humberto Delgado
Feb 25
LIS6:10 amLisbon Humberto Delgado
17h 35m
1 stop
SAN3:45 pmSan Diego
$440
Find similar
Lufthansa
Jan 12
SAN9:55 amSan Diego
19h 25m
2 stops
LIS1:20 pmLisbon Humberto Delgado
Jan 20
LIS7:00 pmLisbon Humberto Delgado
28h 45m
1 stop
SAN3:45 pmSan Diego
$444
Find similar
Lufthansa
Apr 15
SAN5:15 pmSan Diego
21h 10m
1 stop
LIS10:25 pmLisbon Humberto Delgado
Apr 22
LIS6:15 amLisbon Humberto Delgado
17h 10m
1 stop
SAN3:25 pmSan Diego
$489
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 6, 2026.
Use the filters below to find and compare flights from San Diego to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 2/17

5:55 pm-1:20 pm

2 stops35h 25m

Lisbon Humberto Delgado

Wed 2/25

6:10 am-3:45 pm

1 stop17h 35m

$440

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 2/3

6:00 pm-5:40 pm

1 stop15h 40m

Lisbon Humberto Delgado

Tue 2/10

6:30 am-10:26 pm

2 stops23h 56m

$449

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 2/3

6:00 pm-9:45 pm

1 stop19h 45m

Lisbon Humberto Delgado

Tue 2/10

7:05 am-4:10 pm

1 stop17h 05m

$451

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 2/3

3:12 pm-5:40 pm

2 stops18h 28m

Lisbon Humberto Delgado

Tue 2/10

6:30 am-8:41 pm

2 stops22h 11m

$453

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 4/7

9:28 am-11:00 pm

2 stops29h 32m

Lisbon Humberto Delgado

Wed 4/22

4:25 pm-2:55 pm

1 stop30h 30m

$455

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 4/7

4:32 pm-11:00 pm

2 stops22h 28m

Lisbon Humberto Delgado

Thu 4/23

7:20 am-10:00 pm

2 stops22h 40m

$458

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 2/3

6:20 am-12:05 pm

2 stops21h 45m

Lisbon Humberto Delgado

Tue 2/10

7:05 am-10:50 pm

2 stops23h 45m

$463

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Sun 3/1

10:35 pm-12:05 pm

2 stops29h 30m

Lisbon Humberto Delgado

Wed 3/11

7:05 am-9:39 pm

2 stops21h 34m

$464

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Tue 1/20

6:20 am-12:05 pm

2 stops21h 45m

Lisbon Humberto Delgado

Thu 2/19

6:35 pm-4:10 pm

1 stop29h 35m

$465

San DiegoLisbon

SAN - LIS

SANLIS

San Diego

Sun 3/1

10:35 pm-12:05 pm

2 stops29h 30m

Lisbon Humberto Delgado

Wed 3/11

10:40 am-5:10 pm

1 stop37h 30m

$466

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 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 $626. If you are unable to visit Lisbon during the month of February, then departing from San Diego during the month November is also very affordable. Most momondo users find prices during this month for around $641.

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 $811 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 $682 on momondo.

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

As of January 2026, prices for San Diego to Lisbon flights are approximately 11% 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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from San Diego to Lisbon takes 15h 35m
There are no direct flights from San Diego to Lisbon. There are no popular flight routes from San Diego to Lisbon.
Search flight deals

  • 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 15h 35m 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
KLMPriceFrom $490Free CancellationRating
7.7
1,434 reviews
Search KLM flights
IberiaPriceFrom $506Free CancellationRating
7.0
3,073 reviews
Search Iberia flights
LufthansaPriceFrom $549Free CancellationRating
6.8
7,683 reviews
Search Lufthansa flights
American AirlinesPriceFrom $555Free CancellationRating
7.2
11,082 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $565Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,657 reviews
Search British Airways flights
DeltaPriceFrom $586Free CancellationRating
7.9
8,017 reviews
Search Delta flights
United AirlinesPriceFrom $587Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights
Air CanadaPriceFrom $601Free CancellationRating
7.1
10,597 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
Ericeira
Fátima
Nazaré
Setúbal
Estoril
Peniche
Leiria
Oeiras
Sesimbra
Tomar
Evora
Figueira da Foz
Zambujeira do Mar
Batalha
Torres Vedras
Óbidos
Comporta
Sines
Almada

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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