582 € Cheap Flights from Oakland Metropolitan Oak to Lisbon

Compare Oakland Metropolitan Oak to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

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Flight deals from Oakland Metropolitan Oak to Lisbon

Looking for a cheap last-minute deal or the best return flight from Oakland Metropolitan Oak to Lisbon? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Oakland Metropolitan Oak to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oakland Metropolitan Oak to Lisbon flights are currently cheapest in March.

Oakland Metropolitan Oak to Lisbon: Alternative routes

Compare routes from Oakland Metropolitan Oak to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Oakland to Lisbon: Flight information

The things to know before you go.
Cheapest flight found582 €
Cheapest month to flyMarch

Finding cheap flights from Oakland Metropolitan Oak to Lisbon: Frequently asked questions

The best price we found for a return flight from Oakland Metropolitan Oak to Lisbon is 582 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Oakland Metropolitan Oak to Lisbon. But we found flights with one or more stops from 582 €.
As of February 2026, there are no flights flying from Oakland Metropolitan Oak to Lisbon.
The cheapest month to fly from Oakland Metropolitan Oak to Lisbon is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Oakland Metropolitan Oak Airport to Lisbon Airport on Monday, 2 March 2026.
No airlines currently offer direct flights between Oakland Metropolitan Oak Airport and Lisbon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Lisbon.

Flying from Metropolitan Oakland International Airport (OAK) to Lisbon Portela Airport (LIS): what you need to know

  • The timezone in Lisbon is UTC+0, which is seven hours ahead of Oakland.

  • Get to the airport on time so you don't miss your OAK to LIS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a peak month such as July? School holidays and other popular seasons can result in longer lines at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you'd like to tour another city along the way, consider a flight with a stopover. To see all your options for tickets from Metropolitan Oakland International Airport to Lisbon Portela Airport, uncheck 'Direct flights only.' Newark Liberty International Airport is a well-known stop between OAK and LIS.

How to find the cheapest flights from Metropolitan Oakland International Airport (OAK) to Lisbon Portela Airport (LIS)

  • At the moment, 317 € is the lowest price we've seen for a one-way Metropolitan Oakland International Airport to Lisbon Portela Airport flight. The best price for a return ticket is 582 €. Keep in mind that fares could change due to demand when booking.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from OAK to LIS if you book in advance. Airlines often have some fantastic early bird deals.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' tool. It'll show you the cheapest price in every month when searching for your flight from Metropolitan Oakland International Airport to Lisbon Portela Airport.

  • Never miss a deal on cheap flights from OAK to LIS by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Tailor your trip with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Metropolitan Oakland International Airport to Lisbon Portela Airport.

Handy information about Metropolitan Oakland International Airport (OAK)

  • OAK's address is 1 Airport Drive.

  • 83.61% of flights departing from Metropolitan Oakland International Airport touch down at their destination as planned. With its strong on-time stats, delays are unlikely when flying out of OAK.

  • To get to Metropolitan Oakland International Airport from central Oakland, it'll take about 15 minutes by car. Of course, this depends on traffic conditions. It's approximately 16 kilometres from the airport to the city centre.

  • The journey when using public transport typically takes 40 minutes.

  • Have an early flight from Metropolitan Oakland International Airport to Lisbon Portela Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by picking one of these stays near OAK:

Arriving at Lisbon Portela Airport (LIS)

  • The last thing you want is a lengthy trip to your hotel if you're landing late on a Metropolitan Oakland International Airport to Lisbon Portela Airport flight. Stay at one of these accommodation options near LIS instead:

  • Pick up a Lisbon Portela Airport rental car and explore Lisbon and beyond with your own set of wheels. Klass Wagen, Goldcar and OK Mobility are popular providers you can book with here.

  • Get the best deal by booking your vehicle from Lisbon Portela Airport about two weeks before your travel date.

Getting from Lisbon Portela Airport (LIS) to central Lisbon

  • From Lisbon Portela Airport, Lisbon is approximately 10 kilometres away. It takes around 20 minutes to get to the centre driving.

  • It takes around 1 hour if you're travelling on public transport.

When to fly to Lisbon Portela Airport (LIS)

  • June is the most popular month for flights from Metropolitan Oakland International Airport to Lisbon Portela Airport. For smaller crowds, travel to Lisbon in January.

  • When reserving your flight from Metropolitan Oakland International Airport to Lisbon Portela Airport, think about the type of weather you enjoy. August is the warmest month in Lisbon, with the temperature ranging from 16ºC (61ºF) to 29ºC (84ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from OAK to LIS in January. Average temperatures are between 8ºC (46ºF) and 16ºC (61ºF) then.

Explore more of Portugal

  • You've done Lisbon, now it's time to discover other parts of Portugal. Journey around 274 kilometres north to Porto to tick off its popular sights. From Livraria Lello to Ribeira District and The Douro River, you've got a jam-packed schedule ahead.

  • If you want to check out another great destination in Portugal, head for Amadora, about 8 kilometres north-west of Lisbon. Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.