$398+ Cheap flights from Lisbon (LIS) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SAN
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Lisbon to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lisbon to San Diego
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Cheapest flights from Lisbon to San DiegoExplore the most affordable flight options available from Lisbon to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Lisbon to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Thu 11/268:15 am -
1 stop19h 50m
Deal found 11/3![Multiple Airlines logo]()
$904
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Fri 11/2712:17 pm -
1 stop18h 03m
Deal found 11/3![Multiple Airlines logo]()
$918
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:40 am -
1 stop18h 15m
Wed 12/168:33 am -
2 stops19h 17m
Deal found 11/4![Multiple Airlines logo]()
$921
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:25 am -
2 stops25h 34m
Thu 11/264:29 pm -
1 stop37h 51m
Deal found 11/3![Multiple Airlines logo]()
$962
This Cheapflightsfares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:50 am -
2 stops21h 09m
Tue 2/236:00 pm -
2 stops32h 10m
Deal found 11/2![Aer Lingus logo]()
$970
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Sat 11/287:08 am -
1 stop20h 22m
Deal found 11/3![Multiple Airlines logo]()
$972
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:05 pm -
2 stops28h 29m
Thu 11/264:29 pm -
1 stop37h 51m
Deal found 11/2![Multiple Airlines logo]()
$983
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:00 am -
1 stop15h 10m
Tue 2/236:15 am -
2 stops21h 10m
Deal found 11/2![Delta logo]()
$987
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:00 am -
1 stop15h 10m
Thu 11/2610:59 am -
2 stops22h 31m
Deal found 11/4![Delta logo]()
$989
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Wed 11/2510:53 am -
1 stop16h 37m
Deal found 11/3![Multiple Airlines logo]()
$991
Best flights from Lisbon to San DiegoDiscover carefully curated flight deals from Lisbon to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Lisbon to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/15:00 am -
1 stop14h 50m
Sat 5/1510:00 am -
2 stops20h 55m
Deal found 11/4![Delta logo]()
$988
This KLM deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/15:00 am -
1 stop14h 50m
Sat 5/151:40 pm -
1 stop21h 05m
Deal found 11/5![KLM logo]()
$991
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/165:00 am -
2 stops23h 25m
Fri 4/301:35 pm -
2 stops20h 15m
Deal found 11/2![Delta logo]()
$992
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/175:00 am -
2 stops18h 20m
Fri 4/301:35 pm -
2 stops20h 15m
Deal found 11/4![Delta logo]()
$993
Last-minute flights from Lisbon to San DiegoDiscover last-minute flight deals from Lisbon to San Diego. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to San Diego. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:05 pm -
2 stops28h 29m
Thu 11/264:29 pm -
1 stop37h 51m
Deal found 11/2![Multiple Airlines logo]()
$983
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:00 am -
1 stop15h 10m
Thu 11/2610:59 am -
2 stops22h 31m
Deal found 11/4![Delta logo]()
$989
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Thu 11/268:15 am -
1 stop19h 50m
Deal found 11/3![Multiple Airlines logo]()
$904
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Fri 11/2712:17 pm -
1 stop18h 03m
Deal found 11/3![Multiple Airlines logo]()
$918
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Sat 11/287:08 am -
1 stop20h 22m
Deal found 11/3![Multiple Airlines logo]()
$972
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 am -
2 stops37h 04m
Wed 11/2510:53 am -
1 stop16h 37m
Deal found 11/3![Multiple Airlines logo]()
$991
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:25 am -
2 stops25h 34m
Thu 11/264:29 pm -
1 stop37h 51m
Deal found 11/3![Multiple Airlines logo]()
$962
This Cheapflightsfares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:50 am -
2 stops21h 09m
Tue 2/236:00 pm -
2 stops32h 10m
Deal found 11/2![Aer Lingus logo]()
$970
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:00 am -
1 stop15h 10m
Tue 2/236:15 am -
2 stops21h 10m
Deal found 11/2![Delta logo]()
$987
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:40 am -
1 stop18h 15m
Wed 12/168:33 am -
2 stops19h 17m
Deal found 11/4![Multiple Airlines logo]()
$921
One-way flights from Lisbon to San DiegoSearch for one-way flight options from Lisbon to San Diego. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Lisbon to San Diego. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/206:05 pm -
3 stops52h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/193:25 pm -
3 stops54h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:55 am -
1 stop18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:40 pm -
3 stops51h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/234:25 pm -
3 stops53h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/243:40 pm -
3 stops54h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:15 pm -
3 stops53h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:05 pm -
3 stops58h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/289:20 pm -
3 stops43h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$481
Find flight deals from Lisbon to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $904 (Kiwi.com) |
One-way from | $398 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $1,171 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lisbon to San Diego 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, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Lisbon to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Sat 12/12
8:05 pm-9:55 pm
3 stops57h 50m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$467
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Tue 1/5
9:05 pm-7:57 pm
3 stops54h 52m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$594
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Sat 4/3
7:10 am-2:55 pm
1 stop15h 45m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$614
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Wed 11/25
5:40 pm-11:15 am
2 stops49h 35m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$615
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Wed 4/28
7:50 pm-11:50 am
1 stop24h 00m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$656
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Mon 4/5
7:50 pm-11:50 am
1 stop24h 00m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$656
Quickest round-trip
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Tue 4/27
5:00 am-11:50 am
1 stop14h 50m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$656
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Thu 11/19
8:55 pm-12:28 pm
3 stops47h 33m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$662
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Mon 11/30
7:50 pm-12:40 pm
2 stops48h 50m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$702
LisbonSan Diego
LIS Lisbon Humberto Delgado - SAN San Diego
LISSAN
Lisbon Humberto Delgado
Sun 12/27
7:05 am-4:10 pm
1 stop17h 05m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$796
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Lisbon to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to San Diego in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lisbon-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lisbon to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Lisbon with our price prediction graph.
LIS-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to San Diego
Related info for your journey
Find useful and relevant information for your journey from Lisbon to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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