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$293+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LIS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Lisbon Humberto Delgado are usually found in February or March, booked 87 days in advance, depart on a Thursday or Wednesday and return on a Monday

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 September 16, 2025.

Round-trip from

$537
(Scandinavian Airlines)

One-way from

$293
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$823
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. 8% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 12/155:30 pmLAX - LIS
1 stop22h 00mUnited Airlines
Fri 1/1611:20 amLIS - LAX
2 stops33h 43mUnited Airlines
Deal found 9/15$538
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:40 pmLAX - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Sat 11/110:30 amLIS - LAX
Nonstop12h 30mTAP AIR PORTUGAL
Deal found 9/16$539
This British Airways deal was found by Cheapflights users on 9/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:00 pmLAX - LIS
1 stop28h 55mBritish Airways
Tue 12/3012:55 pmLIS - LAX
1 stop32h 35mBritish Airways
Deal found 9/15$541
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:45 amLAX - LIS
1 stop16h 10mMultiple Airlines
Sat 1/103:25 pmLIS - LAX
1 stop33h 10mMultiple Airlines
Deal found 9/14$542
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:59 amLAX - LIS
2 stops18h 21mDelta
Thu 11/610:00 amLIS - LAX
1 stop18h 10mDelta
Deal found 9/14$543
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:35 pmLAX - LIS
1 stop19h 45mMultiple Airlines
Wed 10/156:15 amLIS - LAX
1 stop17h 00mMultiple Airlines
Deal found 9/15$544
This Orbitz deal was found by Cheapflights users on 9/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:30 pmLAX - LIS
1 stop20h 20mMultiple Airlines
Thu 10/3012:35 pmLIS - LAX
1 stop36h 00mMultiple Airlines
Deal found 9/15$545
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:35 pmLAX - LIS
1 stop19h 45mMultiple Airlines
Wed 10/156:15 amLIS - LAX
1 stop17h 00mMultiple Airlines
Deal found 9/15$546
This United deal was found by Cheapflights users on 9/14. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:26 amLAX - LIS
2 stops16h 39mMultiple Airlines
Tue 10/282:10 pmLIS - LAX
1 stop33h 05mMultiple Airlines
Deal found 9/14$547
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 pmLAX - LIS
1 stop16h 00mBritish Airways
Tue 11/117:05 amLIS - LAX
1 stop19h 25mBritish Airways
Deal found 9/14$548
This Billigflug deal was found by Cheapflights users on 9/15. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:45 pmLAX - LIS
Nonstop11h 15mTAP AIR PORTUGAL
Thu 11/610:10 amLIS - LAX
Nonstop12h 30mTAP AIR PORTUGAL
Deal found 9/15$550

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 September 16, 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

Wed 12/24

9:00 pm-9:55 am

1 stop28h 55m

Lisbon Humberto Delgado

Tue 12/30

12:55 pm-1:30 pm

1 stop32h 35m

$541

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Thu 11/6

7:00 am-11:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Wed 11/12

10:00 am-9:37 pm

1 stop19h 37m

$543

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Thu 11/20

7:20 am-8:55 am

2 stops17h 35m

Lisbon Humberto Delgado

Thu 11/27

10:40 am-8:45 pm

1 stop18h 05m

$548

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Thu 11/13

6:00 pm-6:00 pm

1 stop16h 00m

Lisbon Humberto Delgado

Thu 11/20

7:00 am-3:50 pm

1 stop16h 50m

$548

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Mon 11/3

1:12 pm-5:30 pm

2 stops20h 18m

Lisbon Humberto Delgado

Mon 11/10

5:30 am-8:30 pm

2 stops23h 00m

$554

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Tue 10/14

5:30 pm-9:50 pm

1 stop20h 20m

Lisbon Humberto Delgado

Thu 10/30

11:55 am-7:45 am

2 stops26h 50m

$558

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Sun 3/1

8:59 am-11:20 am

2 stops18h 21m

Lisbon Humberto Delgado

Mon 3/9

5:30 am-8:03 pm

2 stops21h 33m

$558

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 11/7

11:10 am-2:35 pm

2 stops19h 25m

Lisbon Humberto Delgado

Fri 11/21

5:30 am-1:10 pm

1 stop15h 40m

$563

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Tue 10/14

6:00 am-9:00 am

2 stops19h 00m

Lisbon Humberto Delgado

Tue 10/21

5:40 am-5:37 pm

2 stops19h 57m

$564

Los AngelesLisbon

LAX - LIS

LAXLIS

Los Angeles

Fri 10/17

9:30 pm-11:10 pm

1 stop17h 40m

Lisbon Humberto Delgado

Fri 10/31

11:05 am-9:07 pm

1 stop17h 02m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 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 September 12, 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, January is the cheapest month in which you can book a flight from Pasadena to Lisbon (average of $612). Flying from Pasadena to Lisbon in June is currently the most expensive (average of $1,127). 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 September 16, 2025.

When flying from Pasadena to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 afternoons 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 September 16, 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
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
1,975 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

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, 46 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 17h 35m. British Airways provides one of the quickest options available for as low as $548. 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 $1,333, our data indicates the cheapest price to be $184. The most popular route (Los Angeles - Lisbon Humberto Delgado), is priced around $461.

  • 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, January is the cheapest month in which you can book a flight from Pasadena to Lisbon (average of $612). Flying from Pasadena to Lisbon in June is currently the most expensive (average of $1,127). 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
Beja
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$424Average$602FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$486Average$718FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$504Average$973FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$516Average$787FlexibilityNo cancel feeOn-time79%
VuelingCheapest$522Average$670FlexibilityNo cancel feeOn-time88%
DeltaCheapest$540Average$866FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$549Average$705FlexibilityNo cancel feeOn-time77%
KLMCheapest$560Average$914FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$564Average$849FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$568Average$937FlexibilityNo cancel feeOn-time69%

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