Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Oakland, California to Lisbon from $527

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Lisbon departing on 6/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Oakland, California to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:34 pm - 6:45 pm
OAK
-
LIS
22h 11m
2 stops
Delta Logo
5:00 am - 4:24 pm
LIS
-
OAK
19h 24m
2 stops
$729Delta
Wed, Apr 15 - Tue, Apr 21
Delta Logo
5:55 am - 6:45 pm
OAK
-
LIS
28h 50m
2 stops
Delta Logo
11:55 am - 11:54 pm
LIS
-
OAK
43h 59m
2 stops
$784Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
5:03 pm - 10:45 am
OAK
-
LIS
57h 42m
2 stops
Delta Logo
11:55 am - 4:31 pm
LIS
-
OAK
36h 36m
2 stops
$805Delta
Fri, Aug 7 - Tue, Aug 18
Delta Logo
5:03 pm - 10:45 am
OAK
-
LIS
57h 42m
2 stops
Delta Logo
5:35 am - 11:49 pm
LIS
-
OAK
26h 14m
2 stops
$812Delta
Fri, Aug 7 - Thu, Aug 20
Air France Logo
6:00 am - 10:25 pm
OAK
-
LIS
32h 25m
2 stops
Air France Logo
12:15 pm - 4:25 pm
LIS
-
OAK
36h 10m
2 stops
$814Air France
Mon, May 11 - Mon, May 18
KLM Logo
5:05 pm - 10:50 pm
OAK
-
LIS
21h 45m
2 stops
KLM Logo
7:45 pm - 11:57 pm
LIS
-
OAK
36h 12m
2 stops
$847KLM
Fri, May 8 - Sat, May 16
Delta Logo
4:49 pm - 10:45 am
OAK
-
LIS
57h 56m
2 stops
Delta Logo
5:00 am - 11:54 pm
LIS
-
OAK
26h 54m
2 stops
$856Delta
Fri, Apr 10 - Fri, Apr 24
Delta Logo
5:03 pm - 10:45 am
OAK
-
LIS
57h 42m
2 stops
Delta Logo
11:55 am - 11:49 pm
LIS
-
OAK
43h 54m
2 stops
$867Delta
Thu, Aug 6 - Tue, Aug 18
Delta Logo
5:03 pm - 10:45 am
OAK
-
LIS
57h 42m
2 stops
Delta Logo
5:35 am - 4:31 pm
LIS
-
OAK
18h 56m
2 stops
$874Delta
Thu, Aug 6 - Thu, Aug 20
Delta Logo
5:03 pm - 10:45 am
OAK
-
LIS
57h 42m
2 stops
Delta Logo
12:15 pm - 11:49 pm
LIS
-
OAK
43h 34m
2 stops
$885Delta
Fri, Aug 7 - Fri, Aug 21

Delta flights from Oakland, California to Lisbon

Our best Delta deals on Oakland, California to Lisbon flight tickets
Delta
Apr 15
OAK12:34 pmOakland
22h 11m
2 stops
LIS6:45 pmLisbon Humberto Delgado
Apr 21
LIS5:00 amLisbon Humberto Delgado
19h 24m
2 stops
OAK4:24 pmOakland
$729
Delta
Apr 7
OAK4:49 pmOakland
41h 56m
2 stops
LIS6:45 pmLisbon Humberto Delgado
Apr 24
LIS5:00 amLisbon Humberto Delgado
26h 54m
2 stops
OAK11:54 pmOakland
$734
Delta
Apr 8
OAK12:35 pmOakland
18h 00m
2 stops
LIS2:35 pmLisbon Humberto Delgado
Apr 24
LIS5:35 amLisbon Humberto Delgado
18h 49m
2 stops
OAK4:24 pmOakland
$736

British Airways flights from Oakland, California to Lisbon

Our best British Airways deals on Oakland, California to Lisbon flight tickets
British Airways
Apr 12
OAK7:00 amOakland
32h 05m
2 stops
LIS11:05 pmLisbon Humberto Delgado
Apr 19
LIS6:50 pmLisbon Humberto Delgado
36h 53m
2 stops
OAK11:43 pmOakland
$1,230
British Airways
Apr 6
OAK7:00 amOakland
32h 10m
2 stops
LIS11:10 pmLisbon Humberto Delgado
Apr 12
LIS6:50 pmLisbon Humberto Delgado
36h 53m
2 stops
OAK11:43 pmOakland
$1,307

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California 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, momondo users made 832,500 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Oakland, California to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Wed 4/15

12:34 pm-6:45 pm

2 stops22h 11m

Lisbon Humberto Delgado

Tue 4/21

5:00 am-4:24 pm

2 stops19h 24m

$729

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 4/17

5:55 am-6:45 pm

2 stops28h 50m

Lisbon Humberto Delgado

Mon 4/20

11:55 am-11:54 pm

2 stops43h 59m

$784

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 8/7

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Tue 8/18

11:55 am-4:31 pm

2 stops36h 36m

$805

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 8/7

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Thu 8/20

5:35 am-11:49 pm

2 stops26h 14m

$812

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 5/11

6:00 am-10:25 pm

2 stops32h 25m

Lisbon Humberto Delgado

Mon 5/18

12:15 pm-4:25 pm

2 stops36h 10m

$814

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 5/8

5:05 pm-10:50 pm

2 stops21h 45m

Lisbon Humberto Delgado

Sat 5/16

7:45 pm-11:57 pm

2 stops36h 12m

$847

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 4/10

4:49 pm-10:45 am

2 stops57h 56m

Lisbon Humberto Delgado

Fri 4/24

5:00 am-11:54 pm

2 stops26h 54m

$856

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Thu 8/6

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Tue 8/18

11:55 am-11:49 pm

2 stops43h 54m

$867

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Thu 8/6

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Thu 8/20

5:35 am-4:31 pm

2 stops18h 56m

$874

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 8/7

5:03 pm-10:45 am

2 stops57h 42m

Lisbon Humberto Delgado

Fri 8/21

12:15 pm-11:49 pm

2 stops43h 34m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Lisbon from

How to get the cheapest flight ticket from Oakland, California to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $643. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Oakland, California to Lisbon for around $798.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $693. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $794 on average. Flights to Lisbon from Oakland, California in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Oakland, California to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oakland, California to Lisbon (OAK to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Lisbon

Fastest flight time

17h 13m

Direct flights

None
The fastest flight from Oakland, California to Lisbon takes 17h 13m
There are no direct flights from Oakland, California to Lisbon. There are no popular flight routes from Oakland, California to Lisbon.
Search flight deals

  • How far is Oakland to Lisbon Humberto Delgado by plane?

    The straight-line distance from Oakland to Lisbon Humberto Delgado is 5653.7 mi. A reasonable flight in good conditions will take 17h 13m.

  • When did momondo last update prices for flights from Oakland Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Oakland Airport to Lisbon Humberto Delgado Airport refresh daily.

  • How old do you have to be to fly from Oakland Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Setúbal
Peniche
Estoril
Evora
Oeiras
Sesimbra
Leiria
Figueira da Foz
Zambujeira do Mar
Óbidos
Batalha
Tomar
Comporta
Almada
Sines
Torres Vedras

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Lisbon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oakland to Lisbon. momondo saves you time and could save you money on your trip.

Can I find flights from Oakland to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Oakland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oakland to Lisbon?

Once you have performed a search for Oakland to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oakland to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oakland to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/29
Wed 5/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal