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Cheap flights from San Diego to Lisbon from R7 781

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Lisbon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
18:50 - 8:20SAN  San Diego-LIS Lisbon Humberto Delgado
29h 30m2 stops Denver Intl Newark
United Airlines Logo
10:15 - 20:33LIS  Lisbon Humberto Delgado-SAN San Diego
18h 18m2 stops Newark Washington, D.C. Dulles Intl
R9 849United Airlines
Mon, Oct 19 - Wed, Nov 4
Multiple Airlines Logo
18:00 - 21:55SAN  San Diego-LIS Lisbon Humberto Delgado
19h 55m1 stop London Heathrow
Multiple Airlines Logo
16:10 - 19:04LIS  Lisbon Humberto Delgado-SAN San Diego
34h 54m2 stops Helsinki-Vantaa Dallas/Fort Worth
R9 865Multiple Airlines
Mon, Mar 1 - Tue, Mar 9
British Airways Logo
18:00 - 17:45SAN  San Diego-LIS Lisbon Humberto Delgado
15h 45m1 stop London Heathrow
British Airways Logo
11:05 - 20:08LIS  Lisbon Humberto Delgado-SAN San Diego
17h 03m1 stop Philadelphia
R9 881British Airways
Wed, Nov 4 - Fri, Nov 20
United Airlines Logo
6:35 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
18h 35m1 stop Newark
United Airlines Logo
10:15 - 19:09LIS  Lisbon Humberto Delgado-SAN San Diego
16h 54m1 stop Newark
R9 995United Airlines
Tue, Oct 27 - Tue, Nov 17
Multiple Airlines Logo
14:02 - 17:45SAN  San Diego-LIS Lisbon Humberto Delgado
19h 43m2 stops Dallas/Fort Worth London Heathrow
Multiple Airlines Logo
20:45 - 8:27LIS  Lisbon Humberto Delgado-SAN San Diego
19h 42m2 stops Madrid Barajas Dallas/Fort Worth
R10 044Multiple Airlines
Wed, Jan 20 - Mon, Jan 25
United Airlines Logo
22:30 - 10:20SAN  San Diego-LIS Lisbon Humberto Delgado
27h 50m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
12:20 - 0:19LIS  Lisbon Humberto Delgado-SAN San Diego
19h 59m2 stops Washington, D.C. Dulles Intl San Francisco
R10 077United Airlines
Sun, Nov 1 - Thu, Nov 12
Delta Logo
21:53 - 9:00SAN  San Diego-LIS Lisbon Humberto Delgado
27h 07m1 stop Boston Logan Intl
Delta Logo
11:15 - 20:40LIS  Lisbon Humberto Delgado-SAN San Diego
17h 25m1 stop Boston Logan Intl
R10 093Delta
Sun, Nov 1 - Thu, Nov 12
United Airlines Logo
21:45 - 10:20SAN  San Diego-LIS Lisbon Humberto Delgado
28h 35m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:15 - 21:22LIS  Lisbon Humberto Delgado-SAN San Diego
19h 07m1 stop Newark
R10 125United Airlines
Sun, Nov 1 - Thu, Nov 12
United Airlines Logo
7:00 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
17h 10m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
10:15 - 0:29LIS  Lisbon Humberto Delgado-SAN San Diego
22h 14m3 stops Newark Denver Intl San Francisco
R10 158United Airlines
Mon, Mar 1 - Tue, Mar 9
British Airways Logo
18:00 - 12:05SAN  San Diego-LIS Lisbon Humberto Delgado
34h 05m1 stop London Heathrow
British Airways Logo
18:35 - 16:10LIS  Lisbon Humberto Delgado-SAN San Diego
29h 35m1 stop London Heathrow
R10 191British Airways
Wed, Jan 20 - Mon, Jan 25

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Delta flights from San Diego to Lisbon

Our best Delta deals on San Diego to Lisbon flight tickets
Delta
Nov 1
SAN21:53San Diego
27h 07m
1 stop
LIS9:00Lisbon Humberto Delgado
Nov 12
LIS11:15Lisbon Humberto Delgado
17h 25m
1 stop
SAN20:40San Diego
R10 093
Delta
Oct 27
SAN15:20San Diego
16h 20m
1 stop
LIS14:40Lisbon Humberto Delgado
Nov 16
LIS11:30Lisbon Humberto Delgado
32h 40m
1 stop
SAN12:10San Diego
R10 451
Delta
Nov 1
SAN21:53San Diego
27h 07m
1 stop
LIS9:00Lisbon Humberto Delgado
Nov 16
LIS11:30Lisbon Humberto Delgado
32h 40m
1 stop
SAN12:10San Diego
R10 760

United Airlines flights from San Diego to Lisbon

Our best United Airlines deals on San Diego to Lisbon flight tickets
United Airlines
Oct 19
SAN18:50San Diego
29h 30m
2 stops
LIS8:20Lisbon Humberto Delgado
Nov 4
LIS10:15Lisbon Humberto Delgado
18h 18m
2 stops
SAN20:33San Diego
R9 849
United Airlines
Oct 27
SAN6:35San Diego
18h 35m
1 stop
LIS8:10Lisbon Humberto Delgado
Nov 17
LIS10:15Lisbon Humberto Delgado
16h 54m
1 stop
SAN19:09San Diego
R9 995
United Airlines
Nov 1
SAN22:30San Diego
27h 50m
2 stops
LIS10:20Lisbon Humberto Delgado
Nov 12
LIS12:20Lisbon Humberto Delgado
19h 59m
2 stops
SAN0:19San Diego
R10 077

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to Lisbon that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 19/10

18:50-8:20

2 stops29h 30m

Lisbon Humberto Delgado

Wed 4/11

10:15-20:33

2 stops18h 18m

R9 849

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 1/3

18:00-21:55

1 stop19h 55m

Lisbon Humberto Delgado

Tue 9/3

16:10-19:04

2 stops34h 54m

R9 865
Fastest return journey

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Wed 4/11

18:00-17:45

1 stop15h 45m

Lisbon Humberto Delgado

Fri 20/11

11:05-20:08

1 stop17h 03m

R9 881

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Tue 27/10

6:35-8:10

1 stop18h 35m

Lisbon Humberto Delgado

Tue 17/11

10:15-19:09

1 stop16h 54m

R9 995

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Wed 20/1

14:02-17:45

2 stops19h 43m

Lisbon Humberto Delgado

Mon 25/1

20:45-8:27

2 stops19h 42m

R10 044

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sun 1/11

22:30-10:20

2 stops27h 50m

Lisbon Humberto Delgado

Thu 12/11

12:20-0:19

2 stops19h 59m

R10 077

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sun 1/11

21:53-9:00

1 stop27h 07m

Lisbon Humberto Delgado

Thu 12/11

11:15-20:40

1 stop17h 25m

R10 093

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sun 1/11

21:45-10:20

1 stop28h 35m

Lisbon Humberto Delgado

Thu 12/11

10:15-21:22

1 stop19h 07m

R10 125

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 1/3

7:00-8:10

2 stops17h 10m

Lisbon Humberto Delgado

Tue 9/3

10:15-0:29

3 stops22h 14m

R10 158

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Wed 20/1

18:00-12:05

1 stop34h 05m

Lisbon Humberto Delgado

Mon 25/1

18:35-16:10

1 stop29h 35m

R10 191

Flights are sorted by cheapest return 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 typical price of a round-trip flight between San Diego and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from R12 600 to R16 832.
The lowest price recently found on this route was R9 849.

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 R9 718. If you’re not able to fly to Lisbon in February, then January is your next best option. Flight prices from San Diego to Lisbon during January average around R9 816.

How far in advance should I book a flight from San Diego 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 R14 221 when searching weeks before you fly. 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 R11 037 on momondo.

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

As of September 2026, prices for San Diego to Lisbon flights are approximately 40% 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 return 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

Best price found

R7 781

Direct flights

None
The best one-way flight to Lisbon from San Diego in the past 72 hours is R7 781. The best return flight deal from San Diego to Lisbon found on momondo in the last 72 hours is R9 849.
There are no direct flights from San Diego to Lisbon. There are no popular flight routes from San Diego to Lisbon.
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Frequently asked questions about flying from San Diego to Lisbon

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

    There are 9138,7 km between San Diego and Lisbon Humberto Delgado.

  • 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 are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your Lisbon Humberto Delgado 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 licence 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.

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Peniche
Fátima
Estoril
Nazaré
Almada
Sintra
Leiria
Setúbal

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Lisbon. momondo saves you time and could save you money on your trip.

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

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

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

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 Lisbon from San Diego.

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

Price alerts on flights to Lisbon from San Diego 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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