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Cheap flights from Lisbon to San Diego from $350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to San Diego departing on 1/24. 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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Find the cheapest flights from Lisbon to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Lisbon to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Lisbon to San Diego.

Cheap last minute flights

Planning a quick getaway from Lisbon to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Lisbon to San Diego

Find recent round-trip train or bus tickets from Lisbon to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
6:45 pm - 10:30 pmLIS-SAN
35h 45m3 stops
3:00 pm - 9:20 amSAN-LIS
34h 20m3 stops
$1,017
Find Deal
Tue, Feb 4 - Tue, Feb 18
7:40 am - 8:16 pmLIS-SAN
20h 36m3 stops
7:00 am - 9:20 amSAN-LIS
18h 20m2 stops
$1,028United Airlines
Find Deal
Wed, May 7 - Thu, May 29
2:05 pm - 11:30 amLIS-SAN
29h 25m3 stops
6:15 am - 11:50 amSAN-LIS
21h 35m3 stops
$1,051
Find Deal
Sun, Jan 19 - Sat, Feb 1
4:40 pm - 1:05 pmLIS-SAN
28h 25m2 stops
6:15 am - 11:50 amSAN-LIS
21h 35m3 stops
$1,055
Find Deal
Sun, Jan 19 - Sat, Feb 1
12:20 pm - 2:54 pmLIS-SAN
34h 34m3 stops
2:30 pm - 9:30 pmSAN-LIS
23h 00m2 stops
$1,070United Airlines
Find Deal
Fri, Apr 18 - Fri, May 16
11:00 am - 11:58 pmLIS-SAN
20h 58m2 stops
12:55 pm - 4:30 pmSAN-LIS
19h 35m2 stops
$1,642
Find Deal
Sun, Jan 5 - Sun, Jun 29
11:25 am - 6:59 pmLIS-SAN
39h 34m2 stops
9:40 pm - 9:35 pmSAN-LIS
39h 55m2 stops
$2,818Aer Lingus
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Thu, Jun 12 - Mon, Oct 20
12:45 pm - 11:13 pmLIS-SAN
18h 28m2 stops
11:00 am - 10:45 amSAN-LIS
15h 45m2 stops
$2,840Air France
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Wed, Jun 11 - Mon, Oct 20
11:05 am - 7:54 pmLIS-SAN
16h 49m1 stop
9:35 am - 7:55 amSAN-LIS
14h 20m1 stop
$3,280British Airways
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Fri, Feb 14 - Fri, Feb 28
10:55 am - 10:12 pmLIS-SAN
19h 17m1 stop
6:15 am - 9:05 amSAN-LIS
18h 50m1 stop
$3,286British Airways
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Thu, Feb 13 - Thu, Feb 27
12:45 pm - 11:45 amLIS-SAN
55h 00m2 stops
Fri, Jan 24
7:30 pm - 6:01 pmLIS-SAN
54h 31m3 stops
Fri, Jan 24
5:45 pm - 1:20 pmLIS-SAN
27h 35m2 stops
Mon, Jun 23
7:05 am - 4:05 pmLIS-SAN
17h 00m1 stop
$640Finnair
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Fri, Jan 24
11:05 am - 7:54 pmLIS-SAN
16h 49m1 stop
$669British Airways
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Mon, Feb 17
7:05 am - 4:05 pmLIS-SAN
17h 00m1 stop
$672Finnair
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Mon, Feb 17
5:05 pm - 2:50 pmLIS-SAN
29h 45m1 stop
$681British Airways
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Mon, Jun 23
7:20 am - 5:50 pmLIS-SAN
18h 30m1 stop
$683American Airlines
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Tue, Jun 24
11:55 am - 2:49 pmLIS-SAN
34h 54m3 stops
$1,416United Airlines
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Mon, Jan 6
11:00 am - 12:03 pmLIS-SAN
33h 03m1 stop
$2,107United Airlines
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Fri, Jan 3
5:30 am - 6:02 pmLIS-SAN
20h 32m2 stops
6:25 am - 8:00 amSAN-LIS
17h 35m2 stops
$817Delta
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Sun, Dec 29 - Mon, Jan 6
7:05 am - 4:05 pmLIS-SAN
17h 00m1 stop
6:35 am - 6:55 pmSAN-LIS
28h 20m2 stops
$839British Airways
Find Deal
Sun, Dec 29 - Mon, Jan 6
11:05 am - 7:18 pmLIS-SAN
16h 13m1 stop
10:45 pm - 9:15 amSAN-LIS
26h 30m1 stop
$917American Airlines
Find Deal
Sun, Dec 29 - Mon, Jan 6
8:20 am - 12:03 pmLIS-SAN
35h 43m2 stops
5:20 pm - 6:50 amSAN-LIS
29h 30m3 stops
$1,183
Find Deal
Sun, Dec 29 - Mon, Jan 6
9:40 am - 11:48 amLIS-SAN
34h 08m3 stops
6:06 pm - 9:20 amSAN-LIS
31h 14m3 stops
$1,747
Find Deal
Sun, Dec 29 - Mon, Jan 6

United Airlines flights from Lisbon to San Diego

Our best United Airlines deals on Lisbon to San Diego flight tickets
United Airlines
May 7
LIS7:40 amLisbon Humberto Delgado
20h 36m
3 stops
SAN8:16 pmSan Diego
May 29
SAN7:00 amSan Diego
18h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
United Airlines
Apr 18
LIS12:20 pmLisbon Humberto Delgado
34h 34m
3 stops
SAN2:54 pmSan Diego
May 16
SAN2:30 pmSan Diego
23h 00m
2 stops
LIS9:30 pmLisbon Humberto Delgado
United Airlines
Jun 11
LIS11:25 amLisbon Humberto Delgado
16h 25m
1 stop
SAN7:50 pmSan Diego
Oct 20
SAN8:10 amSan Diego
17h 10m
1 stop
LIS9:20 amLisbon Humberto Delgado

Finnair flights from Lisbon to San Diego

Our best Finnair deals on Lisbon to San Diego flight tickets
Finnair
Feb 13
LIS6:30 amLisbon Humberto Delgado
24h 03m
2 stops
SAN10:33 pmSan Diego
Feb 27
SAN9:52 amSan Diego
20h 53m
2 stops
LIS2:45 pmLisbon Humberto Delgado
Finnair
Feb 13
LIS6:30 amLisbon Humberto Delgado
24h 03m
2 stops
SAN10:33 pmSan Diego
Feb 27
SAN9:52 amSan Diego
20h 53m
2 stops
LIS2:45 pmLisbon Humberto Delgado
Finnair
Jun 13
LIS6:35 amLisbon Humberto Delgado
24h 56m
2 stops
SAN11:31 pmSan Diego
Oct 20
SAN10:52 amSan Diego
20h 48m
2 stops
LIS3:40 pmLisbon Humberto Delgado

See travel insights to San Diego from

How to get the cheapest flight ticket from Lisbon to San Diego

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 San Diego?

If you are unable to visit San Diego during the month of February, then departing from Lisbon during the month October is also very affordable. Most momondo users find prices during this month for around $790.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Lisbon to San Diego is on a Saturday. Travelers who choose to depart for San Diego on a Saturday will often find tickets for as low as $809. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $974. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $845. Flights in the morning are often more expensive with an average ticket price of $845.

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

Most flyers found that booking tickets 53 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $924. However, in the past 72 hours, people saw flights from Lisbon for as low as $663.

Can stopping save me money on Lisbon to San Diego flights?

You could potentially save up to 26% on your flight if you consider stops on a Lisbon to San Diego flight.

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

As of December 2024, prices for Lisbon to San Diego flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Lisbon to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lisbon to San Diego (LIS to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to San Diego

Best Price Found

$350

Fastest flight time

16h 25m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Lisbon in the past 72 hours is $350. The best round-trip flight deal from Lisbon to San Diego found on momondo in the last 72 hours is $1,017.
The fastest flight from Lisbon to San Diego takes 16h 25m
There are no direct flights from Lisbon to San Diego. Popular non-direct route for this connection is Lisbon Humberto Delgado Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Lisbon Humberto Delgado to San Diego by plane?

    The straight-line distance from Lisbon Humberto Delgado to San Diego is 5678.6 mi. 16h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to San Diego Airport?

    Prices for flights from Lisbon Humberto Delgado Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to San Diego Airport?

  • How old do you have to be to fly from Lisbon Humberto Delgado Airport to San Diego 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 Lisbon Humberto Delgado Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Lisbon to San Diego?


Best airlines flying from Lisbon to San Diego

Compare and see reviews for airlines that fly from Lisbon to San Diego with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $715Free CancellationRating
6.6
6,808 reviews
Search British Airways flights
United AirlinesPriceFrom $746Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lisbon to San Diego for you.

Can I find flights from Lisbon to San Diego with flexible booking policies on momondo?

All flight searches from Lisbon to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Lisbon to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Lisbon.

I’m not ready to book a flight from Lisbon to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Lisbon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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