Cheap flights from San Diego (SAN) to Lisbon (LIS)

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The best prices from San Diego to Lisbon Humberto Delgado are usually found in October or March, booked 25 days in advance, depart on a Monday or Sunday and return on a Wednesday

How to find the cheapest flight from
San Diego (SAN) to Lisbon (LIS)

All the information you need to plan the best SAN to LIS flight in 2021: compare San Diego to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
SAN - LIS
Price
$817 - $1,274
LIS
Temperature
51.8 - 73.4 °F
LIS
Precipitation
0.2 - 4.8 inches

Popular in

December

High demand for flights, 18% potential price rise

Cheapest in

October

Best time to find cheap flights, 22% potential price drop

Round-trip from

$817

From San Diego to Lisbon Humberto Delgado

One-way from

$510

One-way flight from San Diego to Lisbon Humberto Delgado

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from San Diego to Lisbon?

Find a great deal and save up to 65% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Diego to Lisbon within the next two weeks, with the cheapest ticket starting at $1,244.

When is the cheapest time to fly from San Diego to Lisbon (SAN - LIS)?

It’s optimal to fly from San Diego to Lisbon in the afternoon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

What is the cheapest month to fly from San Diego to Lisbon?

October can be a great time to fly to Lisbon from San Diego with a flight ticket averaging about $1,042. Cheapflights users have found deals in the month of October for as cheap as $657. The most expensive prices can be found in the month of December.

What is the cheapest day to fly round-trip from San Diego to Lisbon?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 28% on the overall cost on flights from San Diego to Lisbon.

Cheap flights from San Diego to Lisbon in December, January 2022

The best prices found for SAN to LIS flights for December, January
11 Jan - 20 Jan
$564pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
SAN
San Diego
10 Jan - 21 Jan
$569pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
SAN
San Diego
11 Jan - 21 Jan
$579pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
SAN
San Diego

San Diego to Lisbon 2022 flight deals

Cheap flights to Lisbon from San Diego found for this year
31 Dec - 7 Jan
$812pp
SAN
San Diego
KLM
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
   
2 STOPS
SAN
San Diego
31 Dec - 7 Jan
$887pp
SAN
San Diego
KLM
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
KLM
   
2 STOPS
SAN
San Diego
13 Dec - 20 Dec
$977pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
SAN
San Diego

Last minute flights from San Diego to Lisbon

Late deals on round-trip flights to Lisbon from San Diego, departing today and this week
13 Dec - 20 Dec
$977pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Multiple Airlines
   
2 STOPS
SAN
San Diego
14 Dec - 21 Dec
$1,203pp
SAN
San Diego
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
 
1 STOP
SAN
San Diego
13 Dec - 20 Dec
$1,207pp
SAN
San Diego
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
SAN
San Diego

One-way flights to Humberto Delgado from San Diego

The cheapest one-way flights from San Diego to Lisbon
4:00 am - 9:55 am
British Airways
2 Stops
21h 55m
SAN - LIS
British Airways
$510
SnapTravelAir
2:00 am - 10:05 am
Air France
2 Stops
24h 05m
SAN - LIS
Air France
1:15 am - 9:35 am
Delta
2 Stops
24h 20m
SAN - LIS
Delta
$651
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Diego</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From San Diego to Lisbon

Which airlines flying from San Diego to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Diego to Lisbon Humberto Delgado have new flexible policies in place due to COVID-19. United Airlines, British Airways, and Lufthansa are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from San Diego to Lisbon for under $600 on Cheapflights?

Yes, there are multiple flights from San Diego to Lisbon for under $600. The cheapest flight booked recently is on Air Canada for just $543, but on average you can expect to pay $572.

Are there last-minute flights available from San Diego to Lisbon for under $1,000?

There are currently 20+ open flights from San Diego to Lisbon within the next 7 days for less than $1,000.

How popular is this San Diego to Lisbon flight route?

Within the past month, 38 users have taken a look at flights from San Diego to Lisbon Humberto Delgado.

What are the cheapest airlines flying from San Diego to Lisbon round-trip?

According to our current data, Air Canada ($543), KLM ($556), and Delta ($565) offers the cheapest pricing from San Diego to Lisbon. Air Canada is currently priced 47% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Diego to Lisbon one-way?

$483 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Air France and Delta, with prices starting from $501 and $502, respectively.

What are the most popular airlines that fly from San Diego to Lisbon?

When booking a flight from San Diego to Lisbon, you may want to consider flying on Major Airline, American Airlines or Air Canada as they are the most popular for this route.

What are the cheapest flights from San Diego to Lisbon?

On average you can expect to pay $1,714 for a flight from San Diego to Lisbon. The cheapest flight overall is $456 while the most popular route, (San Diego - Lisbon Humberto Delgado) is currently priced at $568.

COVID Restrictions

View COVID Travel Restrictions for Lisbon, Portugal

Do I need a COVID test to fly to Lisbon from San Diego?

Information is based on travel restrictions from San Diego to Lisbon Humberto Delgado

Most visitors from San Diego need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Lisbon Humberto Delgado.

Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.


Do I need a test to fly back to San Diego from Lisbon?

Returning to San Diego from Lisbon Humberto Delgado

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Diego.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering San Diego.

Hide COVID Travel Restrictions for Lisbon, Portugal

Alternative routes for San Diego to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from San Diego to Lisbon.
Today's exchange rate
$1 = €0.89
Average temperature for December in Lisbon
59.0 °F

Airports servicing San Diego

Airports servicing Lisbon

Top 8 airlines flying from San Diego to Lisbon Humberto Delgado

The chart below displays the airlines Cheapflights users traveling from San Diego to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Lufthansa
$576 $1,105 No cancel fee 76%
British Airways
$580 $1,091 No cancel fee 70%
Air France
$600 $959 No cancel fee 77%
American Airlines
$668 $1,121 No cancel fee 71%
Air Canada
$702 $1,045 No cancel fee 67%
Delta
$815 $1,169 No cancel fee N/A
United Airlines
$900 $1,313 No cancel fee 69%
TAP AIR PORTUGAL
$1,089 $1,549 No cancel fee N/A
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