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$359+ Cheap flights from Oakland, CA (OAK) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — LIS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Oakland to Lisbon

Cheapest flights from Oakland to Lisbon
Explore the most affordable flight options available from Oakland to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:43 am
OAK
-
LIS
2 stops29h 17m
Multiple Airlines
Tue 4/2811:05 am
LIS
-
OAK
2 stops31h 12m
Multiple Airlines
Deal found 2/2$628
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/235:55 am
OAK
-
LIS
2 stops43h 05m
Delta
Tue 3/3112:15 pm
LIS
-
OAK
2 stops43h 31m
Delta
Deal found 2/2$660
This oojo deal was found by Cheapflights users on 2/2. 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.
Wed 4/157:00 am
OAK
-
LIS
2 stops32h 15m
British Airways
Wed 4/227:20 am
LIS
-
OAK
2 stops23h 12m
British Airways
Deal found 2/2$691
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:43 am
OAK
-
LIS
2 stops29h 17m
Multiple Airlines
Tue 4/1411:05 am
LIS
-
OAK
2 stops31h 28m
Multiple Airlines
Deal found 2/3$693
This oojo deal was found by Cheapflights users on 2/1. 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.
Thu 4/232:09 pm
OAK
-
LIS
2 stops24h 56m
British Airways
Thu 4/307:20 am
LIS
-
OAK
2 stops23h 12m
British Airways
Deal found 2/1$711
This British Airways deal was found by Cheapflights users on 2/1. 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.
Tue 4/217:00 am
OAK
-
LIS
2 stops26h 55m
British Airways
Thu 4/3011:05 am
LIS
-
OAK
2 stops19h 27m
British Airways
Deal found 2/1$732
This British Airways deal was found by Cheapflights users on 2/1. 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.
Tue 4/217:00 am
OAK
-
LIS
2 stops26h 55m
British Airways
Fri 5/16:55 pm
LIS
-
OAK
2 stops35h 37m
British Airways
Deal found 2/1$755
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:30 am
OAK
-
LIS
2 stops18h 35m
Multiple Airlines
Tue 9/811:05 am
LIS
-
OAK
2 stops29h 43m
Multiple Airlines
Deal found 2/1$762
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Fri 4/246:20 am
OAK
-
LIS
2 stops32h 50m
British Airways
Sun 5/36:50 pm
LIS
-
OAK
2 stops35h 42m
British Airways
Deal found 2/1$764
This British Airways deal was found by Cheapflights users on 2/2. 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.
Tue 3/247:00 am
OAK
-
LIS
2 stops43h 55m
British Airways
Tue 3/311:40 pm
LIS
-
OAK
2 stops42h 03m
British Airways
Deal found 2/2$774
This British Airways deal was found by Cheapflights users on 2/1. 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 4/232:09 pm
OAK
-
LIS
2 stops35h 56m
British Airways
Fri 5/16:55 pm
LIS
-
OAK
2 stops35h 37m
British Airways
Deal found 2/1$777

Find flight deals from Oakland to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$628
(American Airlines)

One-way from

$359
(TravelUp)

Popular in

June

Cheapest in

January

Average price

$659
Provider with most accurate pricing for Oakland-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Lisbon Humberto Delgado flights.
Search Deals
From Oakland to Lisbon Humberto Delgado
Search Deals
One-way flight from Oakland to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 February 3, 2026.
Use the filters below to find and compare flights from Oakland to Lisbon that are best for you.

Fly from

Oakland

Fly to

Lisbon

Route

Depart

Return

Price

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 3/23

5:55 am-8:00 am

2 stops43h 05m

Lisbon Humberto Delgado

Tue 3/31

12:15 pm-11:46 pm

2 stops43h 31m

$660

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Tue 4/7

9:43 am-11:00 pm

2 stops29h 17m

Lisbon Humberto Delgado

Tue 4/14

11:05 am-10:33 am

2 stops31h 28m

$694

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Thu 4/23

2:09 pm-11:05 pm

2 stops24h 56m

Lisbon Humberto Delgado

Mon 4/27

7:10 am-10:32 pm

2 stops47h 22m

$711

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Thu 4/23

2:09 pm-11:05 pm

2 stops24h 56m

Lisbon Humberto Delgado

Thu 4/30

7:20 am-10:32 pm

2 stops23h 12m

$711

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Tue 4/21

7:00 am-5:55 pm

2 stops26h 55m

Lisbon Humberto Delgado

Fri 5/1

6:55 pm-10:32 pm

2 stops35h 37m

$755

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 4/24

6:20 am-10:05 am

2 stops43h 45m

Lisbon Humberto Delgado

Fri 5/1

4:30 pm-10:32 pm

2 stops38h 02m

$777

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Thu 4/23

2:09 pm-10:05 am

2 stops35h 56m

Lisbon Humberto Delgado

Fri 5/1

6:55 pm-10:32 pm

2 stops35h 37m

$777

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Sat 4/25

2:09 pm-11:10 pm

2 stops25h 01m

Lisbon Humberto Delgado

Fri 5/1

6:55 pm-10:32 pm

2 stops35h 37m

$777

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Sun 3/22

12:35 pm-11:20 am

2 stops39h 45m

Lisbon Humberto Delgado

Tue 3/31

12:15 pm-11:46 pm

2 stops43h 31m

$778

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 4/20

5:55 am-5:50 pm

2 stops27h 55m

Lisbon Humberto Delgado

Fri 5/1

12:45 pm-11:54 pm

2 stops19h 09m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 22 results
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Compare providers for flights from Oakland to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Lisbon in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Oakland 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 Oakland to Lisbon

What is the cheapest month to book a flight from Oakland, California to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Lisbon (average of $469). Flying from Oakland, California to Lisbon in June is currently the most expensive (average of $761). 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.

Related info for your journey

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

  • How long is the flight from Oakland, California to Lisbon?

    For as low as $711, Delta can have you in Lisbon from Oakland, California in 24h 56m. Oakland, California and Lisbon are separated by a distance of 5653 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Lisbon (average of $469). Flying from Oakland, California to Lisbon in June is currently the most expensive (average of $761). 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
Fátima
Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

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