$443 Find Cheap Flights from Oakland to Portugal - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oakland to Portugal departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Oakland to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$759
Porto
Porto2 stops$874
Faro
Faro2 stops$1,727
Ponta Delgada
Ponta Delgada2 stops$1,767
Funchal
Funchal2 stops$1,919
Lisbon
Lisbon2 stops$759
Porto
Porto2 stops$874
Faro
Faro2 stops$1,727
Ponta Delgada
Ponta Delgada2 stops$1,767
Funchal
Funchal2 stops$1,919

Book Cheap Oakland to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oakland to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oakland to Portugal

Tue, Oct 27 - Wed, Nov 4
Multiple Airlines Logo
12:31 pm - 10:25 pm
OAK
-
LIS
26h 54m
2 stops
Multiple Airlines Logo
3:35 pm - 4:23 pm
LIS
-
OAK
32h 48m
2 stops
$759Multiple Airlines
Sat, Nov 7 - Mon, Nov 16
Delta Logo
5:03 pm - 8:00 am
OAK
-
LIS
30h 57m
2 stops
Delta Logo
11:30 am - 4:32 pm
LIS
-
OAK
37h 02m
2 stops
$760Delta
Sun, Nov 29 - Wed, Dec 9
Delta Logo
5:05 pm - 5:30 pm
OAK
-
LIS
40h 25m
2 stops
Delta Logo
11:30 am - 4:32 pm
LIS
-
OAK
37h 02m
2 stops
$764Delta
Wed, Nov 25 - Thu, Dec 10
Delta Logo
5:55 am - 5:30 pm
OAK
-
LIS
27h 35m
2 stops
Delta Logo
11:30 am - 11:56 pm
LIS
-
OAK
44h 26m
2 stops
$766Delta
Sun, Nov 29 - Thu, Dec 10
Delta Logo
5:05 pm - 3:10 pm
OAK
-
LIS
38h 05m
2 stops
Delta Logo
11:30 am - 11:56 pm
LIS
-
OAK
44h 26m
2 stops
$771Delta
Sun, Dec 6 - Thu, Dec 10
Air France Logo
5:55 am - 5:30 pm
OAK
-
LIS
27h 35m
2 stops
Air France Logo
5:30 am - 4:32 pm
LIS
-
OAK
19h 02m
2 stops
$779Air France
Sun, Dec 6 - Thu, Dec 10
Air France Logo
5:55 am - 9:00 am
OAK
-
LIS
19h 05m
2 stops
Air France Logo
5:30 am - 4:32 pm
LIS
-
OAK
19h 02m
2 stops
$780Air France
Wed, Sep 2 - Tue, Sep 8
KLM Logo
12:33 pm - 10:15 pm
OAK
-
OPO
25h 42m
2 stops
KLM Logo
11:35 am - 4:20 pm
OPO
-
OAK
36h 45m
2 stops
$1,014KLM
Tue, Aug 4 - Sun, Aug 9
British Airways Logo
2:55 pm - 12:05 pm
OAK
-
FAO
37h 10m
2 stops
British Airways Logo
7:10 pm - 7:33 pm
FAO
-
OAK
32h 23m
2 stops
$1,727British Airways
Mon, Aug 3 - Sun, Aug 9
British Airways Logo
10:22 am - 2:45 pm
OAK
-
FAO
20h 23m
2 stops
British Airways Logo
5:55 pm - 7:33 pm
FAO
-
OAK
33h 38m
2 stops
$1,777British Airways
Booking Insights

KAYAK's insights & trends for Oakland to Portugal flights

Get data-powered insights and trends into flights from Oakland to Portugal to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Oakland to Portugal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Oakland to Portugal were found on Delta ($766) and KLM ($1,014).

Find deals

Good to know

Cheapest flight$443
Flight from Oakland to Porto

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Oakland to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oakland to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oakland to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oakland to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oakland to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Oakland to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oakland to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Oakland to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Oakland to Portugal

Information on your arrival and departure airports

Oakland (OAK)