The best price found on momondo to Lisbon was $19/pp from Lourdes, which is 98% cheaper than the average flight price to Lisbon. To find the cheapest price to Lisbon from your area, use momondo’s Airport-to-Airport Pricing Tool.
The cheapest month to fly to Lisbon from United States is in January. Flight prices, which tend to average around $518, are often lower during this time because this is during the off-season. If you aren’t able to travel to Lisbon during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $543.
Most flyers found that booking tickets 60 days in advance of their planned departure date is the best time to get cheap flights to Lisbon. During this timeframe, flight prices are around $706. In the past 72 hours, momondo users found flights from United States to Lisbon for as low as $381.
Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $677. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $757. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lisbon.
Flying to Lisbon from United States at noon is the least expensive time of day to depart. momondo users have found prices as low as $552 when looking at flights departing at noon. Try not to purchase tickets in the evening because they tend to be around $725. Of course, these prices can vary depending on the time of year and what airport you fly to.
Cascais Aerodrome Airport can be an alternative airport used for travel to Lisbon.
Cascais Aerodrome Airport has an average price of $774 per person and is typically the cheapest airport to fly into when visiting Lisbon. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.
Currently, Portugal travel restrictions include travel to Lisbon. Portugal has reopened its borders to travelers arriving from the EU, Liechtenstein, Norway, Iceland and Switzerland, UK, Australia, Canada, China, Georgia, Japan, Morocco, New Zealand, Rwanda, South Korea, Thailand, Tunisia and Uruguay. Travelers from areas other than those listed above may enter or transit through Portugal only if they have an "essential" reason such as professional, study, family reunification, health, or humanitarian reasons. Business travelers should be prepared to describe the reason for business travel and may be asked for evidence. Students must have the appropriate visa and/or be prepared to present evidence of registration with a Portuguese educational institution. Third country national holders of residency permits or long-term resident visas issued by EU member states may transit Portugal to return to their country of residence. Travelers entering Portugal from countries other than those listed above (except those only transiting through Portugal and not leaving the airport) must present a negative COVID-19 test result issued in the last 72 hours. They will also be subject to health screening on arrival. Their temperature will be checked and if it is high or they show symptoms, they will be referred to the health authorities. Travelers arriving in Madeira must or Porto Santo must complete and submit a traveler questionnaire 12-48 hours before they arrive. On arrival, they will need to show proof of a negative COVID-19 test within 72 hours of their arrival, or take a test on arrival and self-isolate at their accommodation while awaiting the results. More information is available here. Travelers arriving in the Azores must show proof of a negative COVID-19 test carried out 72 hours before departure, or take a test on arrival and await the results within 48 hours in voluntary quarantine. Travelers staying for more than 7 days must repeat the test locally 6 days after the first test. More info is available here. If you are planning to travel to Lisbon at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.