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$520+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — LIS
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$565
(Delta)

One-way from

$520
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$855
From Oakland to Lisbon Humberto Delgado
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One-way flight from Oakland to Lisbon Humberto Delgado
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High demand for flights, 0% potential price rise
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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 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 septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 11/45:55 amOAK - LIS
2 stops25h 15mDelta
jue. 11/135:30 amLIS - OAK
2 stops26h 33mDelta
Deal found 9/11$540
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 11/45:55 amOAK - LIS
2 stops27h 35mDelta
mar. 11/1112:20 pmLIS - OAK
2 stops43h 43mDelta
Deal found 9/11$553
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 11/45:55 amOAK - LIS
2 stops25h 15mDelta
lun. 11/1011:25 amLIS - OAK
2 stops44h 38mDelta
Deal found 9/11$555
This Delta deal was found by Cheapflights users on 9/10. 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.
jue. 11/275:45 amOAK - LIS
2 stops18h 15mDelta
vie. 12/510:55 amLIS - OAK
2 stops21h 13mDelta
Deal found 9/10$565
This Delta deal was found by Cheapflights users on 9/10. 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.
lun. 12/14:51 pmOAK - LIS
2 stops55h 09mDelta
dom. 12/711:15 amLIS - OAK
2 stops20h 53mDelta
Deal found 9/10$575
This Delta deal was found by Cheapflights users on 9/10. 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.
mié. 11/264:51 pmOAK - LIS
2 stops31h 09mDelta
vie. 12/510:55 amLIS - OAK
2 stops21h 13mDelta
Deal found 9/10$577
This Delta deal was found by Cheapflights users on 9/10. 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.
mié. 11/264:51 pmOAK - LIS
2 stops31h 09mDelta
mar. 12/210:00 amLIS - OAK
2 stops46h 08mDelta
Deal found 9/10$587
This Delta deal was found by Cheapflights users on 9/10. 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.
jue. 11/275:45 amOAK - LIS
2 stops18h 15mDelta
mar. 12/211:25 amLIS - OAK
2 stops36h 49mDelta
Deal found 9/10$590
This Delta deal was found by Cheapflights users on 9/11. 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.
lun. 9/226:00 amOAK - LIS
2 stops24h 50mDelta
jue. 10/25:40 amLIS - OAK
2 stops26h 10mDelta
Deal found 9/11$610
This Delta deal was found by Cheapflights users on 9/10. 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.
jue. 11/275:45 amOAK - LIS
2 stops18h 15mDelta
dom. 12/711:15 amLIS - OAK
2 stops20h 53mDelta
Deal found 9/10$615
This Delta deal was found by Cheapflights users on 9/11. 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.
dom. 9/215:05 pmOAK - LIS
2 stops40h 45mDelta
jue. 10/25:40 amLIS - OAK
2 stops26h 10mDelta
Deal found 9/11$616

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 septiembre 11, 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

vie. 11/28

5:45 am-8:00 am

2 stops18h 15m

Lisbon Humberto Delgado

mar. 12/2

10:00 am-4:14 pm

2 stops38h 14m

$575

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

jue. 11/27

5:45 am-8:00 am

2 stops18h 15m

Lisbon Humberto Delgado

mar. 12/2

10:00 am-4:14 pm

2 stops38h 14m

$575

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

lun. 12/1

4:51 pm-8:00 am

2 stops55h 09m

Lisbon Humberto Delgado

dom. 12/7

11:15 am-12:08 am

2 stops20h 53m

$575

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

vie. 11/28

5:45 am-8:00 am

2 stops18h 15m

Lisbon Humberto Delgado

dom. 12/7

11:15 am-12:08 am

2 stops20h 53m

$615

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

lun. 9/22

6:00 am-2:50 pm

2 stops24h 50m

Lisbon Humberto Delgado

mié. 10/1

9:50 am-4:24 pm

2 stops38h 34m

$623

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

mié. 11/26

4:51 pm-8:00 am

2 stops31h 09m

Lisbon Humberto Delgado

dom. 12/7

11:15 am-12:08 am

2 stops20h 53m

$627

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

mié. 11/19

12:28 pm-8:00 am

2 stops35h 32m

Lisbon Humberto Delgado

jue. 11/27

10:40 am-10:53 pm

2 stops44h 13m

$633

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

jue. 1/1

5:53 am-11:20 am

2 stops21h 27m

Lisbon Humberto Delgado

sáb. 1/31

5:30 am-10:53 pm

2 stops25h 23m

$640

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

dom. 11/30

5:45 am-11:20 am

2 stops21h 35m

Lisbon Humberto Delgado

dom. 12/7

11:15 am-12:08 am

2 stops20h 53m

$690

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

sáb. 11/29

12:28 pm-11:20 am

2 stops38h 52m

Lisbon Humberto Delgado

dom. 12/7

11:15 am-12:08 am

2 stops20h 53m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
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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 $612). Flying from Oakland, California 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 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 septiembre 11, 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 at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% 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 $575, Delta can have you in Lisbon from Oakland, California in 18h 15m. 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, January is the cheapest month in which you can book a flight from Oakland, California to Lisbon (average of $612). Flying from Oakland, California 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

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