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Cheap flights from Oakland, California to Lisbon from $337

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 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oakland, California to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 10:45 am
OAK
-
LIS
44h 50m2 stops
Delta Logo
12:45 pm - 11:49 pm
LIS
-
OAK
19h 04m2 stops
$497Delta
Sat, May 2 - Tue, May 12
Delta Logo
5:56 pm - 8:50 am
OAK
-
LIS
54h 54m2 stops
Delta Logo
12:15 pm - 4:24 pm
LIS
-
OAK
36h 09m2 stops
$502Delta
Sat, Apr 18 - Wed, Apr 29
Delta Logo
5:55 am - 10:45 am
OAK
-
LIS
44h 50m2 stops
Delta Logo
12:45 pm - 11:49 pm
LIS
-
OAK
43h 04m2 stops
$503Delta
Sat, May 2 - Wed, May 13
Multiple Airlines Logo
5:55 am - 5:30 pm
OAK
-
LIS
28h 35m2 stops
Multiple Airlines Logo
7:45 pm - 11:46 pm
LIS
-
OAK
36h 01m2 stops
$505Multiple Airlines
Mon, Mar 16 - Tue, Mar 31
Delta Logo
5:55 am - 3:10 pm
OAK
-
LIS
25h 15m2 stops
Delta Logo
11:25 am - 4:14 pm
LIS
-
OAK
36h 49m2 stops
$506Delta
Tue, Jan 20 - Mon, Feb 2
Delta Logo
5:55 am - 10:35 am
OAK
-
LIS
44h 40m2 stops
Delta Logo
11:25 am - 11:53 pm
LIS
-
OAK
44h 28m2 stops
$512Delta
Wed, Jan 21 - Tue, Feb 3
Delta Logo
5:55 am - 10:35 am
OAK
-
LIS
44h 40m2 stops
Delta Logo
5:30 am - 11:53 pm
LIS
-
OAK
26h 23m2 stops
$518Delta
Wed, Jan 21 - Fri, Jan 30
Air France Logo
5:55 am - 11:20 am
OAK
-
LIS
21h 25m2 stops
Air France Logo
10:55 am - 9:46 pm
LIS
-
OAK
42h 51m2 stops
$521Air France
Fri, Feb 20 - Fri, Feb 27
Delta Logo
5:55 am - 3:10 pm
OAK
-
LIS
25h 15m2 stops
Delta Logo
11:25 am - 4:12 pm
LIS
-
OAK
36h 47m2 stops
$529Delta
Mon, Feb 23 - Sun, Mar 1
Delta Logo
4:54 pm - 8:00 am
OAK
-
LIS
31h 06m2 stops
Delta Logo
11:25 am - 9:38 pm
LIS
-
OAK
42h 13m2 stops
$535Delta
Sun, Jan 25 - Sat, Feb 7

Delta flights from Oakland, California to Lisbon

Our best Delta deals on Oakland, California to Lisbon flight tickets
Delta
May 2
OAK5:55 amOakland
44h 50m
2 stops
LIS10:45 amLisbon Humberto Delgado
May 12
LIS12:45 pmLisbon Humberto Delgado
19h 04m
2 stops
OAK11:49 pmOakland
$497
Find similar
Delta
Apr 18
OAK5:56 pmOakland
54h 54m
2 stops
LIS8:50 amLisbon Humberto Delgado
Apr 29
LIS12:15 pmLisbon Humberto Delgado
36h 09m
2 stops
OAK4:24 pmOakland
$502
Find similar
Delta
May 2
OAK5:55 amOakland
44h 50m
2 stops
LIS10:45 amLisbon Humberto Delgado
May 13
LIS12:45 pmLisbon Humberto Delgado
43h 04m
2 stops
OAK11:49 pmOakland
$503
Find similar

KLM flights from Oakland, California to Lisbon

Our best KLM deals on Oakland, California to Lisbon flight tickets
KLM
Jan 15
OAK5:55 amOakland
28h 50m
2 stops
LIS6:45 pmLisbon Humberto Delgado
Jan 22
LIS3:30 pmLisbon Humberto Delgado
32h 44m
2 stops
OAK4:14 pmOakland
$562
Find similar
KLM
Jan 23
OAK5:55 amOakland
44h 40m
2 stops
LIS10:35 amLisbon Humberto Delgado
Feb 1
LIS11:25 amLisbon Humberto Delgado
36h 49m
2 stops
OAK4:14 pmOakland
$612
Find similar

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 January 6, 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

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Sat 5/2

5:55 am-10:45 am

2 stops44h 50m

Lisbon Humberto Delgado

Tue 5/12

12:45 pm-11:49 pm

2 stops19h 04m

$497

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Sat 4/18

5:56 pm-8:50 am

2 stops54h 54m

Lisbon Humberto Delgado

Wed 4/29

12:15 pm-4:24 pm

2 stops36h 09m

$502

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Sat 5/2

5:55 am-10:45 am

2 stops44h 50m

Lisbon Humberto Delgado

Wed 5/13

12:45 pm-11:49 pm

2 stops43h 04m

$503

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 3/16

5:55 am-5:30 pm

2 stops28h 35m

Lisbon Humberto Delgado

Tue 3/31

7:45 pm-11:46 pm

2 stops36h 01m

$505

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Tue 1/20

5:55 am-3:10 pm

2 stops25h 15m

Lisbon Humberto Delgado

Mon 2/2

11:25 am-4:14 pm

2 stops36h 49m

$506

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Wed 1/21

5:55 am-10:35 am

2 stops44h 40m

Lisbon Humberto Delgado

Tue 2/3

11:25 am-11:53 pm

2 stops44h 28m

$512

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Wed 1/21

5:55 am-10:35 am

2 stops44h 40m

Lisbon Humberto Delgado

Fri 1/30

5:30 am-11:53 pm

2 stops26h 23m

$518

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Fri 2/20

5:55 am-11:20 am

2 stops21h 25m

Lisbon Humberto Delgado

Fri 2/27

10:55 am-9:46 pm

2 stops42h 51m

$521

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Mon 2/23

5:55 am-3:10 pm

2 stops25h 15m

Lisbon Humberto Delgado

Sun 3/1

11:25 am-4:12 pm

2 stops36h 47m

$529

OaklandLisbon

OAK - LIS

OAKLIS

Oakland

Sun 1/25

4:54 pm-8:00 am

2 stops31h 06m

Lisbon Humberto Delgado

Sat 2/7

11:25 am-9:38 pm

2 stops42h 13m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $683. 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 $860.

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 $738. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $853 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

19h 11m

Direct flights

None
The fastest flight from Oakland, California to Lisbon takes 19h 11m
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 19h 11m.

  • 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
Ericeira
Fátima
Nazaré
Setúbal
Estoril
Peniche
Leiria
Oeiras
Sesimbra
Tomar
Evora
Figueira da Foz
Zambujeira do Mar
Batalha
Torres Vedras
Óbidos
Comporta
Sines
Almada

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.

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