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Cheap flights from San Diego to Lisbon from R5 629

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
7:00 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
17h 10m1 stop Newark
United Airlines Logo
6:00 - 15:45LIS  Lisbon Humberto Delgado-SAN San Diego
17h 45m1 stop Munich Franz Josef Strauss
R12 036United Airlines
Tue, Feb 16 - Wed, Feb 24
United Airlines Logo
18:35 - 23:30SAN  San Diego-LIS Lisbon Humberto Delgado
21h 55m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:00 - 16:45LIS  Lisbon Humberto Delgado-SAN San Diego
17h 45m1 stop Munich Franz Josef Strauss
R12 069United Airlines
Wed, Mar 17 - Wed, Mar 24
Delta Logo
6:15 - 17:30SAN  San Diego-LIS Lisbon Humberto Delgado
27h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
11:30 - 12:10LIS  Lisbon Humberto Delgado-SAN San Diego
32h 40m1 stop Amsterdam Schiphol
R12 086Delta
Sun, Feb 14 - Wed, Feb 17
United Airlines Logo
22:30 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
25h 40m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 - 16:45LIS  Lisbon Humberto Delgado-SAN San Diego
17h 45m1 stop Munich Franz Josef Strauss
R12 119United Airlines
Sat, Mar 13 - Wed, Mar 24
United Airlines Logo
7:00 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
17h 10m1 stop Newark
United Airlines Logo
11:20 - 12:32LIS  Lisbon Humberto Delgado-SAN San Diego
33h 12m2 stops Toronto Pearson Intl San Francisco
R12 135United Airlines
Tue, Feb 16 - Thu, Feb 18
United Airlines Logo
7:00 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
17h 10m1 stop Newark
United Airlines Logo
5:00 - 0:26LIS  Lisbon Humberto Delgado-SAN San Diego
27h 26m3 stops Frankfurt am Main Denver Intl San Francisco
R12 168United Airlines
Sun, Feb 14 - Thu, Feb 18
United Airlines Logo
19:41 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
28h 29m3 stops San Francisco Chicago O'Hare Intl Newark
United Airlines Logo
11:20 - 12:32LIS  Lisbon Humberto Delgado-SAN San Diego
33h 12m2 stops Toronto Pearson Intl San Francisco
R12 201United Airlines
Sun, Feb 14 - Thu, Feb 18
United Airlines Logo
22:42 - 8:10SAN  San Diego-LIS Lisbon Humberto Delgado
25h 28m1 stop Newark
United Airlines Logo
6:05 - 16:45LIS  Lisbon Humberto Delgado-SAN San Diego
17h 40m1 stop Munich Franz Josef Strauss
R12 218United Airlines
Sat, Mar 13 - Tue, Mar 23
United Airlines Logo
9:38 - 10:20SAN  San Diego-LIS Lisbon Humberto Delgado
16h 42m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
5:00 - 20:48LIS  Lisbon Humberto Delgado-SAN San Diego
23h 48m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
R12 235United Airlines
Mon, Mar 1 - Tue, Mar 9
Delta Logo
10:00 - 15:10SAN  San Diego-LIS Lisbon Humberto Delgado
22h 10m2 stops Los Angeles Paris Charles de Gaulle
Delta Logo
5:00 - 18:55LIS  Lisbon Humberto Delgado-SAN San Diego
21h 55m2 stops Amsterdam Schiphol Los Angeles
R12 251Delta
Mon, Mar 22 - Thu, Apr 1

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Delta flights from San Diego to Lisbon

Our best Delta deals on San Diego to Lisbon flight tickets
Delta
Feb 16
SAN7:20San Diego
16h 40m
1 stop
LIS8:00Lisbon Humberto Delgado
Feb 22
LIS11:30Lisbon Humberto Delgado
32h 40m
1 stop
SAN12:10San Diego
R12 036
Delta
Feb 14
SAN11:11San Diego
19h 59m
2 stops
LIS15:10Lisbon Humberto Delgado
Feb 18
LIS5:00Lisbon Humberto Delgado
15h 10m
1 stop
SAN12:10San Diego
R12 086
Delta
Mar 22
SAN10:00San Diego
22h 10m
2 stops
LIS15:10Lisbon Humberto Delgado
Apr 1
LIS5:00Lisbon Humberto Delgado
21h 55m
2 stops
SAN18:55San Diego
R12 251

United Airlines flights from San Diego to Lisbon

Our best United Airlines deals on San Diego to Lisbon flight tickets
United Airlines
Mar 17
SAN18:35San Diego
21h 55m
1 stop
LIS23:30Lisbon Humberto Delgado
Mar 24
LIS6:00Lisbon Humberto Delgado
17h 45m
1 stop
SAN16:45San Diego
R12 069
United Airlines
Mar 13
SAN22:30San Diego
25h 40m
2 stops
LIS8:10Lisbon Humberto Delgado
Mar 19
LIS6:00Lisbon Humberto Delgado
17h 45m
1 stop
SAN16:45San Diego
R12 119
United Airlines
Feb 16
SAN7:00San Diego
17h 10m
1 stop
LIS8:10Lisbon Humberto Delgado
Feb 18
LIS11:20Lisbon Humberto Delgado
33h 12m
2 stops
SAN12:32San Diego
R12 135

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Tue 16/2

7:00-8:10

1 stop17h 10m

Lisbon Humberto Delgado

Wed 24/2

6:00-15:45

1 stop17h 45m

R12 036

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Wed 17/3

18:35-23:30

1 stop21h 55m

Lisbon Humberto Delgado

Wed 24/3

6:00-16:45

1 stop17h 45m

R12 069

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sun 14/2

6:15-17:30

2 stops27h 15m

Lisbon Humberto Delgado

Wed 17/2

11:30-12:10

1 stop32h 40m

R12 086

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sat 13/3

22:30-8:10

2 stops25h 40m

Lisbon Humberto Delgado

Wed 24/3

6:00-16:45

1 stop17h 45m

R12 119

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Tue 16/2

7:00-8:10

1 stop17h 10m

Lisbon Humberto Delgado

Thu 18/2

11:20-12:32

2 stops33h 12m

R12 135

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sun 14/2

7:00-8:10

1 stop17h 10m

Lisbon Humberto Delgado

Thu 18/2

5:00-0:26

3 stops27h 26m

R12 168

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sun 14/2

19:41-8:10

3 stops28h 29m

Lisbon Humberto Delgado

Thu 18/2

11:20-12:32

2 stops33h 12m

R12 201

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Sat 13/3

22:42-8:10

1 stop25h 28m

Lisbon Humberto Delgado

Tue 23/3

6:05-16:45

1 stop17h 40m

R12 218

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 1/3

9:38-10:20

2 stops16h 42m

Lisbon Humberto Delgado

Tue 9/3

5:00-20:48

2 stops23h 48m

R12 234

San DiegoLisbon

SAN San Diego - LIS Lisbon Humberto Delgado

SANLIS

San Diego

Mon 22/3

10:00-15:10

2 stops22h 10m

Lisbon Humberto Delgado

Thu 1/4

5:00-18:55

2 stops21h 55m

R12 251

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 typical for flights on this route.

Typical prices usually range from R10 894 to R14 221.
The lowest price recently found on this route was R12 036.

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 900. 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 R10 513.

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 686 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 903 on momondo.

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

As of November 2026, prices for San Diego to Lisbon flights are approximately 37% 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

R5 629

Direct flights

None
The best one-way flight to Lisbon from San Diego in the past 72 hours is R5 629. The best return flight deal from San Diego to Lisbon found on momondo in the last 72 hours is R12 036.
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
Fátima
Estoril
Nazaré
Almada
Leiria
Sintra
Peniche
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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