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$310+ Cheap flights from Pasadena, CA to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIS
dic. 17 — dic. 241
mié. 12/17
mié. 12/24
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Lisbon Humberto Delgado are usually found in February or November, booked 87 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Pasadena to Lisbon

Keep the following information in mind while searching for Pasadena to Lisbon flight deals. Data was last updated noviembre 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$510
(Delta)

One-way from

$310
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$670
Provider with most accurate pricing for Los Angeles-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Lisbon Humberto Delgado flights.
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From Pasadena to Lisbon Humberto Delgado
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One-way flight from Pasadena to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 17% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Pasadena to Lisbon

Cheapest flights from Pasadena to Lisbon
Explore the most affordable flight options available from Pasadena to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 11/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/286:55 amLAX - LIS
2 stops17h 15mUnited Airlines
vie. 12/55:00 amLIS - LAX
1 stop16h 05mUnited Airlines
Deal found 11/15$511
This United Airlines deal was found by Cheapflights users on 11/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2611:02 amLAX - LIS
2 stops15h 13mUnited Airlines
sáb. 12/611:20 amLIS - LAX
2 stops43h 35mUnited Airlines
Deal found 11/15$512
This Air Canada deal was found by Cheapflights users on 11/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:55 amLAX - LIS
2 stops18h 25mAir Canada
lun. 12/811:20 amLIS - LAX
2 stops33h 45mAir Canada
Deal found 11/15$513
This KAYAK deal was found by Cheapflights users on 11/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:10 pmLAX - LIS
1 stop35h 25mSWISS
dom. 12/712:35 pmLIS - LAX
1 stop36h 00mSWISS
Deal found 11/15$514
This Air Canada deal was found by Cheapflights users on 11/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2910:55 pmLAX - LIS
1 stop26h 25mAir Canada
lun. 12/811:20 amLIS - LAX
2 stops37h 54mAir Canada
Deal found 11/15$515
This CheapOair deal was found by Cheapflights users on 11/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/110:55 pmLAX - LIS
2 stops26h 25mMultiple Airlines
lun. 12/85:00 amLIS - LAX
2 stops20h 45mMultiple Airlines
Deal found 11/14$518
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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.
mié. 11/262:22 pmLAX - LIS
2 stops24h 28mLufthansa
sáb. 12/66:10 amLIS - LAX
1 stop17h 05mLufthansa
Deal found 11/16$519
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2910:55 pmLAX - LIS
1 stop26h 25mUnited Airlines
lun. 12/86:10 amLIS - LAX
2 stops19h 15mUnited Airlines
Deal found 11/16$520
This Justfly.com deal was found by Cheapflights users on 11/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/168:30 amLAX - LIS
2 stops20h 50mMultiple Airlines
sáb. 11/227:25 pmLIS - LAX
2 stops25h 40mMultiple Airlines
Deal found 11/15$521
This SWISS deal was found by Cheapflights users on 11/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/27:10 pmLAX - LIS
1 stop32h 35mSWISS
lun. 3/22:20 pmLIS - LAX
2 stops34h 15mSWISS
Deal found 11/16$524
This KAYAK deal was found by Cheapflights users on 11/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/262:22 pmLAX - LIS
2 stops24h 28mLufthansa
dom. 12/75:00 amLIS - LAX
1 stop16h 05mLufthansa
Deal found 11/15$525

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena to Lisbon 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 2,558,603 searches. Data last updated noviembre 17, 2025.
Use the filters below to find and compare flights from Pasadena to Lisbon that are best for you.

Fly from

Pasadena

Fly to

Lisbon

Route

Depart

Return

Price

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

jue. 12/11

11:00 am-10:15 am

1 stop15h 15m

Lisbon Humberto Delgado

jue. 12/25

11:55 am-7:40 am

2 stops27h 45m

$534

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

mié. 12/10

12:55 am-10:15 am

2 stops25h 20m

Lisbon Humberto Delgado

lun. 12/15

6:10 am-3:15 pm

1 stop17h 05m

$535

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

mar. 3/24

1:30 pm-5:30 pm

2 stops21h 00m

Lisbon Humberto Delgado

lun. 3/30

5:40 am-10:34 pm

2 stops24h 54m

$536

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

lun. 4/13

12:55 am-8:20 am

2 stops23h 25m

Lisbon Humberto Delgado

vie. 4/24

5:05 am-1:05 pm

1 stop16h 00m

$553

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

jue. 12/4

9:25 am-9:05 am

1 stop15h 40m

Lisbon Humberto Delgado

jue. 12/18

8:55 am-9:50 pm

1 stop20h 55m

$556

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

dom. 3/1

11:14 am-3:10 pm

2 stops19h 56m

Lisbon Humberto Delgado

vie. 3/13

5:00 am-7:35 pm

2 stops21h 35m

$556

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

jue. 3/19

10:35 am-8:55 am

1 stop15h 20m

Lisbon Humberto Delgado

mié. 4/1

5:00 am-2:50 pm

1 stop17h 50m

$560

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

lun. 3/23

1:45 pm-9:30 pm

2 stops24h 45m

Lisbon Humberto Delgado

sáb. 4/18

7:00 am-11:00 pm

2 stops24h 00m

$569

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

dom. 2/15

12:25 am-8:10 am

2 stops23h 45m

Lisbon Humberto Delgado

sáb. 2/28

5:00 am-1:05 pm

1 stop16h 05m

$577

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

sáb. 3/21

10:00 pm-10:30 pm

1 stop17h 30m

Lisbon Humberto Delgado

mié. 4/1

7:20 am-6:25 pm

1 stop19h 05m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Pasadena to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Pasadena with our price prediction graph.
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 Pasadena to Lisbon

How far ahead should I book a flight from Pasadena to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Lisbon. Price data was last updated on November 14, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pasadena to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pasadena to Lisbon?

Currently, February is the cheapest month in which you can book a flight from Pasadena to Lisbon (average of $481). Flying from Pasadena to Lisbon in June is currently the most expensive (average of $671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P4S to LIS?

Find hourly flight availability from Pasadena to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 17, 2025.

When flying from Pasadena to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight at noon.

What is the cheapest day to fly from Pasadena to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pasadena to Lisbon flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated noviembre 17, 2025.
Read through reviews of airlines operating flights from Pasadena to Lisbon, such as Delta, United Airlines, and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,014 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
10,458 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
TAP AIR PORTUGAL
7.1
Good
2,064 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,529 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pasadena to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Pasadena?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Pasadena. On average, Humberto Delgado has 0 inbound flights from Pasadena per day from 18 airlines. Lisbon Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • How popular is this Pasadena to Lisbon flight route?

    Within the past month, 51 users have taken a look at flights from Pasadena to Lisbon Humberto Delgado.

  • How long is the flight from Pasadena to Lisbon?

    A quick flight from Pasadena to Lisbon can take about 15h 15m. United Airlines provides one of the quickest options available for as low as $534. The distance from Pasadena to Lisbon is about 5674 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Pasadena to Lisbon?

    Looking for the cheapest flight from Pasadena to Lisbon? While on average our users pay $1,454, our data indicates the cheapest price to be $176. The most popular route (Los Angeles - Lisbon Humberto Delgado), is priced around $439.

  • Can I find deals for flights from Pasadena to Lisbon that include hotel bookings?

    Yes. In addition to deals on Pasadena to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasadena to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasadena to Lisbon.

  • Can I find deals for business class flights from Pasadena to Lisbon?

    Yes. Cheapflights offers flight deals from Pasadena to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pasadena to Lisbon?

    Currently, February is the cheapest month in which you can book a flight from Pasadena to Lisbon (average of $481). Flying from Pasadena to Lisbon in June is currently the most expensive (average of $671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Ericeira
Nazaré
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Alternative routes for Pasadena to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pasadena to Lisbon

Discover the top 10 airlines that operate flights from Pasadena to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$244Average$705FlexibilityNo cancel feeOn-time79%
LEVELCheapest$383Average$624FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$478Average$699FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$486Average$832FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$505Average$952FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$511Average$689FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$515Average$835FlexibilityNo cancel feeOn-time69%
VuelingCheapest$522Average$672FlexibilityNo cancel feeOn-time88%
DeltaCheapest$540Average$908FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$548Average$782FlexibilityNo cancel feeOn-time70%

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