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Find cheap flights from San Diego to Lisbon from $437

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Lisbon departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 4/28
Sun 5/5

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Lisbon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Lisbon.
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Cheap flight deals from San Diego to Lisbon

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 9:20 amSAN-LIS
17h 20m1 stop
11:25 am - 11:22 amLIS-SAN
31h 57m2 stops
$897United Airlines
Find Deal
Wed, Jul 31 - Fri, Aug 30
8:00 am - 9:20 amSAN-LIS
17h 20m1 stop
5:05 am - 10:46 pmLIS-SAN
25h 41m2 stops
$902Air Canada
Find Deal
Fri, Sep 20 - Thu, Oct 3
8:15 pm - 11:15 pmSAN-LIS
19h 00m1 stop
7:15 am - 3:25 pmLIS-SAN
16h 10m1 stop
$916British Airways
Find Deal
Wed, Sep 25 - Mon, Oct 7
5:15 pm - 11:15 pmSAN-LIS
22h 00m1 stop
6:35 am - 6:09 pmLIS-SAN
19h 34m2 stops
$917American Airlines
Find Deal
Fri, Sep 20 - Thu, Oct 3
8:00 pm - 11:15 pmSAN-LIS
19h 15m1 stop
11:05 am - 9:30 pmLIS-SAN
18h 25m1 stop
$918British Airways
Find Deal
Wed, Apr 24 - Thu, May 2
6:35 am - 8:00 amSAN-LIS
17h 25m1 stop
10:00 am - 8:15 pmLIS-SAN
18h 15m1 stop
$924Delta
Find Deal
Sat, Apr 27 - Sat, May 4
10:25 am - 3:30 pmSAN-LIS
21h 05m2 stops
5:05 am - 5:52 pmLIS-SAN
20h 47m2 stops
$931Lufthansa
Find Deal
Sun, Apr 28 - Sat, May 4
10:30 pm - 9:05 amSAN-LIS
26h 35m1 stop
11:05 am - 9:32 pmLIS-SAN
18h 27m1 stop
$935American Airlines
Find Deal
Wed, May 1 - Wed, May 8
6:35 am - 8:00 amSAN-LIS
17h 25m1 stop
5:40 am - 11:00 pmLIS-SAN
25h 20m2 stops
$936Delta
Find Deal
Sat, Apr 27 - Sun, May 5
7:07 am - 9:40 pmSAN-LIS
30h 33m2 stops
2:25 pm - 3:25 pmLIS-SAN
33h 00m1 stop
$970Lufthansa
Find Deal
Wed, Apr 24 - Thu, May 2

Flights from San Diego to Lisbon - Travel Insights & Trends

Get data-powered insights and trends into flights from San Diego to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Diego to Lisbon?

The average price of all flights from San Diego to Lisbon clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Diego to Lisbon, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Lisbon, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Diego to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Diego to Lisbon is January, where tickets cost $802 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,599 and $1,582 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Diego to Lisbon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Diego to Lisbon, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from San Diego to Lisbon?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from San Diego to Lisbon found by KAYAK users in the last 72 hours was for $897 on United Airlines, followed by Air Canada ($902). One-way flight deals have also been found from as low as $609 on SWISS and from $721 on TAP AIR PORTUGAL.

How long does a flight from San Diego to Lisbon take?

There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 13h 35m.

Good to know

Low season

January

High season

September

Cheapest flight

$437
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from San Diego to Lisbon

When to book flights from San Diego to Lisbon

Are your dates flexible? Find out the best times to travel from San Diego to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Lisbon

  • Where can I find the USO at the San Diego Airport?

    The USO military lounge at the SAN is located landside, in Terminal 2. Active-duty members of the US military and their families are welcome to enjoy the services and facilities of the USO at no charge. Amenities of this USO include showers, unlimited domestic calling, refreshments, a comfortable TV lounge, and much more.

  • Does LIS have facilities for those traveling with infants?

    LIS has changing rooms throughout Terminals 1 and 2. Each room features sinks, changing tables, and countertops. There are two changing rooms at Gates 41 and 44 in the international area that have a private area for mothers who want to breastfeed their babies in private or who need to express their breast milk.

  • Where can I exchange currency at LIS?

    At the Lisbon Airport, you can find the Nova Cambio’s currency exchange counters both landside and airside in Terminals 1 and 2. The counters in Terminal 1 close at 11 pm and those in Terminal 2 close at 8 pm. You can also find Unicambio currency exchange counters in Terminal 1, both landside and airside. The Unicambios in the Central Plaza and the Luggage Collection Room are open until midnight.

  • How can I get from the Lisbon Airport into Lisbon City center?

    The Metro Station at LIS is located in Terminal 1, and subways depart about every 5 to 10 minutes. Subways run from about 6:30 am until 1 am. You can also catch a taxi at their Arrivals curb, and an affordable ride into city center will take about 20 minutes. There are a number of buses that travel between Lisbon Airport and bus stops, railway stations, hotels, and popular locations in the city.

  • What is the cheapest flight from San Diego to Lisbon?

    In the last 3 days, the lowest price for a flight from San Diego to Lisbon was $437 for a one-way ticket and $897 for a round-trip.

  • Do I need a passport to fly between San Diego and Lisbon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Diego and on arrival in Lisbon.

  • Which airports will I be using when flying from San Diego to Lisbon?

    When flying out of San Diego you will be using San Diego. You will be landing at Lisbon, also known as Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from San Diego to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Lisbon?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Diego and Lisbon, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Lisbon from San Diego?

    London is the most popular layover city among KAYAK users traveling from San Diego to Lisbon.

  • Which is the best airline for flights from San Diego to Lisbon, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from San Diego to Lisbon are Delta and KLM. With an average price for the route of $981 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $854 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Diego to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to San Diego with another airline. Booking your flights between San Diego and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SAN to Lisbon

  • Situated on the west coast of southern California, the San Diego International Airport (SAN) is a hub for Southwest, Alaska Airlines, and others. Located on the west coast of Portugal, the Lisbon International Airport (LIS) is a hub for TAP AIR PORTUGAL, TAP Express, Ryanair, and easyJet.
  • Most flights from San Diego to Lisbon will entail one or two stops. Delta, TAP AIR PORTUGAL, British Airways, and Iberia are among the many airlines that offer flights from SAN to LIS with one stop. The stop often occurs in London, Boston, or New York. Alaska, JetBlue, and American are among the many airlines that offer flights with two stops from SAN to LIS.
  • If you have time to relax before your long flight to Lisbon, you can pay a visit to the Be Relax Spa at SAN. Open every day from 7 am to 8 pm, this retail spa has two locations at the San Diego Airport, one at Gate 26 and one at Gate 36.
  • If when you arrive in Lisbon you are looking for inspiration or information about what to do with your time in Portugal, you can stop by one of the many travel agencies at LIS. These agencies are all located landside in the terminals.
  • Gain entry to the exclusive Airspace Lounge at SAN by paying at the door. Located in Terminal 2, adjacent to Gate 23, this lounge features alcoholic and non-alcoholic drinks, assistance if your flight is delayed, power sockets at each seat, showers, snacks, printers, scanners, and an amenity kit.
See more tips

Top 5 airlines serving from San Diego to Lisbon

Need help choosing which airline to fly with from San Diego to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
8.0
DeltaOverall score based on 11402 reviews
86crew
75food
79comfort
81overall
82boarding
80entertainment
Airline reviews

I didn’t not like that I could not select my seat and ended up with the worse seat.

Read more about Delta

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

I guess they don’t serve drinks on planes anymore

the head jack on my seat didn't work and the power outlet didn't work for my seat

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

Flight was delayed by 3 hours. The pilot made up 1 hour during the flight, but that made the wait at the airport 5 hours once you factor getting there 2 hours early.

For a 22 minute flight all you expect is for it to be safe and comfortable

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

No snacks served! Seating in the kast row in uncomfortable.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Very uncomfortable seats and seat backs, and I am only 5’9”. Delayed due to crew issues, spent a long time with no ventilation. Teeny overhead bins. Wifi worked well. Arrived safely.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Flight From PHX to CVG was on time, very professional staff

The food at Admirals Club was really great Pijamas were a nice feature The flight attendant was very nice and great attitude The aa.com does not work well specially internet service Overall a very good flight .

Flight was delayed and missed connecting flight. Did not give warning about delay until we showed up at the airport. Not good.

The usual wait at Columbus once you land to get to an open gate (20 minutes) and then the usual 30 minutes for your luggage to appear.

Nothing, flight was supposed to leave at 758 am. My flight didn’t leave until 430 pm. Spent the whole day at the airport.

Flew in Business Class. The new AC lounge at SFO is one of the best I’ve been to with a spacious design and an open air deck. Flight itself was on-time and as expected overall.

It has space for legs. Comfortable seats Punctual Some snacks should be served

On the flight back from SFO to Vancouver ..the crew was less than professional. They completely missed asking if I wanted a drink (and I was awake at all times) and I had to walk to the back of the plane to ask for a cup of water to take with my medication. Also, there was a charge for ear adapters for the movie screen which were given out free on the flight from Vancouver to SFO. The flight from Vancouver to SFO had pleasant crew members. What a difference in the flight back.

Flight schedule could be better. Leave Montreal early in the morning and return from LAX later in the day

Service was great. Free food and alcohol would have made it better

Everything with the flight was okay, but things Air Canada can’t control, such as the delayed flight, and the disastrous situation at the Palm Springs airport with such overcrowded waiting areas really makes me think twice about flying from there again.

My Flight from Toronto to San Francisco was really DELAYED for more than 3Hrs

No free food service for a 6 hour flight! Paying for headset …… couldn’t even get a coffee

Can provide some food as it’s a long flight

Flight was on time, staff worked hard to accommodate passengers, Efficient smooth flight, One washroom out of order but not a significant issue Easy short 3 hour flight

When bussing people to/from the gate, don't pack everyone in like a can of sardines and don't send the bus on its way if the plane isn't ready. Waited for about 40 minutes packed in this bus...both ways!

The flight was delayed numerous times with inconsistent updates and very ambiguous information. When it was finally cancelled the logistics of handing out vouchers and rebooking was extremely chaotic. Meal vouchers were completely inadequate for the airport restaurants, and not even accepted at some. All-in-all, it was a very disappointing experience.

Terrible. The flight from Islamabad to London took 3 hours more then previously planned, I missed my connection to Chicago, and instead had to go New York, spend an extra day before arriving at my final destination. The return leg of the journey was similar. The connection time in Qatar was shrinked to less then an hour unannounced, I had to scramble to barely make it to my flight to Islamabad. Terrible experience, never using British airways again.

The crew on this flight were attentive, efficient and friendly. It really made for an enjoyable flight.

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

They canceled my flight , they put me on a different flight that was delayed and the connection was lost . They lost my luggage. And now I’m stuck with any of my belongings.

British Airways canceled our plane and gave us a new flight scheduled to leave in only three hours, so we had to drop everything and rush to the airport. The new itinerary only left us a one hour layover in Madrid, which was too short because the plane landed late and so we missed our connecting flight. We were then booked onto a flight scheduled to take off 8 hours later, and were not given any compensation or remedial measures.

Seat layout, flight/club attendant service, food variety and quality could have been better. Business class Standard is visibly low compared with 6 other airlines that we have traveled for the past two years.

Despite many attempts to work out a change, neither British Airways nor Kayak nor Chatdeal would allow us to cancel or change this flight so we lost all of the payments when we were not able to fly. Absolutely terrible customer service. We will never use either of the services again.

It said that there was wifi. During the flight there was no wifi and while waiting at the gate the phone services already got cut off so I wasn’t able to say I am taxiing from the gate to my husband. This left me with an uncomfortable feeling. So I was waiting on the WiFi connection during flight and that never happened.

Book cheap flights from San Diego to Lisbon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Diego to Lisbon found on KAYAK in the last 72 hours.
7/16Tue
2 stops
22h 03mSAN-LIS
$437
7/16Tue
3 stops
23h 06mSAN-LIS
$502
7/6Sat
2 stops
22h 10mSAN-LIS
$508
9/19Thu
1 stopAir Canada
17h 20mSAN-LIS
$740
9/24Tue
3 stopsUnited Airlines
19h 21mSAN-LIS
$744
7/27Sat
1 stopUnited Airlines
16h 00mSAN-LIS
$746
6/11Tue
1 stopAir Canada
29h 10mSAN-LIS
$1,145
9/21Sat
1 stopBritish Airways
19h 00mSAN-LIS
$1,695
5/23Thu
3 stopsAmerican Airlines
41h 23mSAN-LIS
$2,556
5/12Sun
1 stopBritish Airways
22h 00mSAN-LIS
$4,779

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San Diego - Lisbon Flights

Departure:

San Diego (SAN)United States

Destination:

Lisbon (LIS)Portugal

Return flight deals:

Lisbon - San Diego

Cabin classes:

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