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Lisbon

$260+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — LIS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This British Airways deal was found by Cheapflights users on 12/11. 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 12/243:01 pmOAK - LIS
2 stops22h 49mBritish Airways
Tue 12/3012:55 pmLIS - OAK
2 stops38h 57mBritish Airways
Deal found 12/11$1,210
This British Airways deal was found by Cheapflights users on 12/11. 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 12/253:01 pmOAK - LIS
2 stops47h 24mBritish Airways
Tue 12/3012:55 pmLIS - OAK
2 stops38h 57mBritish Airways
Deal found 12/11$1,268
This British Airways deal was found by Cheapflights users on 12/11. 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 12/243:01 pmOAK - LIS
2 stops22h 49mBritish Airways
Wed 1/76:35 pmLIS - OAK
2 stops34h 05mBritish Airways
Deal found 12/11$1,490
This British Airways deal was found by Cheapflights users on 12/11. 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 12/243:01 pmOAK - LIS
2 stops34h 54mBritish Airways
Mon 12/297:05 amLIS - OAK
2 stops20h 47mBritish Airways
Deal found 12/11$1,551
This Delta deal was found by Cheapflights users on 12/10. 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 12/255:53 amOAK - LIS
2 stops42h 07mDelta
Tue 1/612:20 pmLIS - OAK
2 stops55h 37mDelta
Deal found 12/10$1,603
This British Airways deal was found by Cheapflights users on 12/11. 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 12/253:01 pmOAK - LIS
2 stops47h 24mBritish Airways
Mon 12/297:05 amLIS - OAK
2 stops20h 47mBritish Airways
Deal found 12/11$1,609
This British Airways deal was found by Cheapflights users on 12/10. 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 12/313:01 pmOAK - LIS
2 stops18h 39mBritish Airways
Fri 1/97:05 amLIS - OAK
2 stops21h 35mBritish Airways
Deal found 12/10$1,615
This oojo deal was found by Cheapflights users on 12/10. 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.
Tue 12/166:40 amOAK - LIS
2 stops24h 05mBritish Airways
Wed 1/76:35 pmLIS - OAK
2 stops34h 05mBritish Airways
Deal found 12/10$1,706
This Delta deal was found by Cheapflights users on 12/11. 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 12/255:53 amOAK - LIS
2 stops42h 07mDelta
Wed 12/315:30 amLIS - OAK
2 stops25h 17mDelta
Deal found 12/11$1,722
This British Airways deal was found by Cheapflights users on 12/11. 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 12/243:01 pmOAK - LIS
2 stops22h 49mBritish Airways
Wed 12/3110:40 amLIS - OAK
2 stops21h 19mBritish Airways
Deal found 12/11$1,748
This Delta deal was found by Cheapflights users on 12/11. 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.
Fri 12/265:53 amOAK - LIS
2 stops18h 07mDelta
Tue 12/3011:25 amLIS - OAK
2 stops43h 22mDelta
Deal found 12/11$1,886
This Delta deal was found by Cheapflights users on 12/10. 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.
Wed 12/245:53 amOAK - LIS
2 stops44h 42mDelta
Wed 12/315:30 amLIS - OAK
2 stops25h 17mDelta
Deal found 12/10$1,922

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$504
(Delta)

One-way from

$260
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$962
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. 15% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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

Tue 1/20

5:55 am-11:20 am

2 stops21h 25m

Lisbon Humberto Delgado

Mon 2/2

11:25 am-4:14 pm

2 stops36h 49m

$504

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Tue 1/20

5:55 am-11:20 am

2 stops21h 25m

Lisbon Humberto Delgado

Tue 2/3

11:25 am-4:14 pm

2 stops36h 49m

$504

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 1/19

12:38 pm-3:10 pm

2 stops42h 32m

Lisbon Humberto Delgado

Mon 2/2

11:25 am-11:53 pm

2 stops44h 28m

$509

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Tue 1/20

5:55 am-11:20 am

2 stops21h 25m

Lisbon Humberto Delgado

Wed 2/4

5:30 am-4:14 pm

2 stops18h 44m

$510

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 1/19

12:38 pm-3:10 pm

2 stops42h 32m

Lisbon Humberto Delgado

Wed 2/4

5:30 am-4:14 pm

2 stops18h 44m

$515

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Tue 1/20

5:55 am-11:20 am

2 stops21h 25m

Lisbon Humberto Delgado

Thu 1/29

10:00 am-11:53 pm

2 stops21h 53m

$518

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Tue 1/20

5:55 am-11:20 am

2 stops21h 25m

Lisbon Humberto Delgado

Sun 2/1

11:25 am-4:14 pm

2 stops36h 49m

$527

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Sun 1/25

5:55 am-3:10 pm

2 stops25h 15m

Lisbon Humberto Delgado

Sun 2/1

11:25 am-11:53 pm

2 stops44h 28m

$527

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 1/19

12:38 pm-3:10 pm

2 stops42h 32m

Lisbon Humberto Delgado

Sun 2/1

11:25 am-4:14 pm

2 stops36h 49m

$532

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 1/23

4:54 pm-3:10 pm

2 stops38h 16m

Lisbon Humberto Delgado

Wed 2/4

5:30 am-4:14 pm

2 stops18h 44m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oakland, California-Lisbon flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, November is the cheapest month in which you can book a flight from Oakland, California to Lisbon (average of $488). Flying from Oakland, California to Lisbon in June is currently the most expensive (average of $783). 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 OAK to LIS?

Find hourly flight availability from Oakland 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 December 12, 2025.

One of the essential ways to save on airfare from Oakland, California to Lisbon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

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 $504, Delta can have you in Lisbon from Oakland, California in 21h 25m. Oakland, California and Lisbon are separated by a distance of 5653 mi.

  • 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, November is the cheapest month in which you can book a flight from Oakland, California to Lisbon (average of $488). Flying from Oakland, California to Lisbon in June is currently the most expensive (average of $783). 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
Costa da Caparica
Torres Vedras
Beja
Nazaré
Sesimbra
Colares

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