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Cheap Flights to Lisbon, Portugal

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Top Airlines Offering Cheap Flights to Lisbon, Portugal

If you’re planning your next European getaway to this stunning Portuguese city and looking for cheap flights to Lisbon Portugal, you’re in luck. Several airlines offer cheap flights to Lisbon Airport (LIS) such as:

Find Major Airports in Lisbon

There is only one major airport in Lisbon, Portugal, the Humberto Delgado Airport (LIS).

Humberto Delgado Airport is located 7 kilometers northeast of the city center of Lisbon and is the main international gateway to Portugal. The airport has two terminal buildings. Terminal 1 serves as the main terminal, handling all arrivals and the departures of most flights, while Terminal 2 handles departures for low-cost airlines. Efficient transportation options include the metro, buses, taxis, airport bus transfer, and ride-sharing services. 

Flights to Lisbon Snapshot

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The Cheapest Time to Fly to Lisbon

The best time of year to visit Lisbon are during the shoulder seasons of Spring (April to June) and Fall (September to October). During these periods, the weather is pleasantly warm, while flight and accommodation options are more affordable compared to the peak summer season.  


Lisbon’s off-peak winter season (November to March) also means lower costs and fewer tourists. However, expect variable weather with colder temperatures and occasional rain.

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Cheapest months to fly


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Most Expensive Months to Fly


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Here’s a breakdown of plane tickets to Lisbon when flying from San Francisco:

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Frequently Asked Questions

The best time to visit Lisbon Portugal is January, which is the cheapest. In contrast, finding cheap flights to Lisbon in May could be the most challenging. 

When flying to Lisbon, flight times can vary depending on the airline, departure airport, and other factors. Here are estimated flight times from major U.S. cities to Lisbon:


Boston to Lisbon direct flights: Approximately 8 hours 35 minutes

Chicago to Lisbon direct flights:  Approximately 7 hours 50 minutes

New York to Lisbon direct flights:  Approximately 6 hours 47 minutes

Miami to Lisbon direct flights:  Approximately 8 to 9 hours

Washington to Lisbon direct flights:  Approximately 7 hours 16 minutes


However, it’s important to note that these timeframes are estimates and may vary depending on factors such as the airline, specific route, and weather conditions.

Several airports in the United States offer flights to Lisbon, Portugal. These include Miami International Airport (MIA), Boston Logan International Airport (BOS), O’Hare International Airport (ORD), Washington Dulles International Airport (IAD), San Francisco International Airport (SFO), Philadelphia International Airport (PHL), Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK), and Los Angeles International Airport (LAX). These airports provide convenient departure points for travelers seeking to visit Lisbon from various regions in the U.S.

Several airlines offer competitive rates for flights to Lisbon, Portugal. Airlines offering direct flights to Lisbon include TAP Air Portugal, American Airlines, Delta Airlines, and United Airlines. British Airways provides cheap flights to Lisbon from London Heathrow (LHR), London City (LCY), and Gatwick (LGW) airports. Air Canada is a convenient choice for Canadians, offering affordable flights from Vancouver International Airport (YVR) and Toronto Pearson International Airport (YYZ). You can compare prices from these airlines to get the best deal using OneAir AI.

Unfortunately, there are no airlines that offer Singapore to Lisbon direct flights. However, several airlines offer connecting flights with one or more stops, including Qantas, Emirates, Virgin Atlantic, Air France, Austrian Airlines, British Airways, Cathay Pacific, and Etihad Airways.

Discover Lisbon

Looking for cheap flights to Lisbon? OneAir makes it easy to discover incredible flight deals to destinations around the world. Follow these simple steps to start saving on your next trip.


  • Set your departure airports on OneAir. Choose your preferred departure airports, and we’ll search for the cheapest flights from those cities to Lisbon. OneAir offers deals from over 50 major US airports, so you can find the most convenient and affordable options. 
  • Be flexible with your travel dates. If your schedule allows, use our “Explore” or “Add Destinations” feature to find the most affordable days to fly to Lisbon. Shifting your dates by just a day or two can often result in significant savings.
  • Turn on your notifications. We’ll notify you via email or push notification whenever the price for your selected route is at its lowest. This way, you’ll never miss a deal.
  • Compare flight options from multiple providers. Choose the cheapest, fastest, or most convenient flights to Lisbon based on your priorities.
  • Filter for direct flights. If you prefer nonstop service to Lisbon, simply tick the “Nonstop” box when searching. We’ll show you all available nonstop routes, so you can avoid lengthy layovers.
  • Get the best unpublished deals. Dreaming of a luxurious journey to Lisbon? We also find the best deals on Premium Economy, Business, and First Class fares. Compare prices across all cabin classes – you might be surprised by an affordable premium seat.
  • Expand your search to nearby airports. Unlock even more deals by searching for flights to Lisbon from nearby airports. This will show you flight prices from alternative departure airports close to your origin city.

Book a complete travel package. Once you’ve found your perfect flight to Lisbon, why not add a hotel room or rental car? OneAir also offers exclusive hotel, car, and activity deals, so you can save even more on your entire trip.


Discover New Destinations with the “Explore” Tab. Not set on Lisbon? Use our “Explore” search to find the cheapest flights from your city to anywhere in the world. You might just discover your next dream vacation spot!

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