$397 Cheap flights to Portugal
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Portugal departing on 11/2. 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 flights to these popular cities in Portugal from your nearest airport.
Flights to Lisbon
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Search all flight deals to PortoFlights to Funchal
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Search all flight deals to FaroFlights to Ponta Delgada
Search all flight deals to Ponta DelgadaFind the cheapest flights from the United States to Portugal
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Portugal flights insights and trends
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How long is the flight from United States to Portugal?
Average flight duration from United States to Portugal depends on which airport you fly into and out of. Flying from Los Angeles to Lisbon Humberto Delgado is 11h 05m on average, while flying from San Francisco to Lisbon Humberto Delgado is 11h on average. Lisbon Humberto Delgado is the most popular airport in Portugal.
What are the most popular cities to visit in Portugal?
Portugal is full of interesting cities to visit if you’re interested in touring the country. The majority of our users (67%) visit Lisbon more than other cities in the country, but other popular cities in Portugal include Porto and Funchal.
Cheapest flights to cities in Portugal
Click on the cities below to find out when it's cheapest to fly to Portugal from United States
Cheap Portugal flight deals and tips
Summary info about Portugal flight prices, duration and airlines
Best One-Way Price | $188 |
|---|---|
Best Round-Trip Price | $397 |
Fastest flight time | 6h 55m |
Frequently asked questions about flying to Portugal
What popular landmarks are in Portugal?
While there are more than just a few landmarks in Portugal, most momondo users find Chiado, Praia da Rocha, Old Town Of Albufeira, and Praça do Marquês de Pombal to be the most interesting places to see in the country.
What is the best airport to land at to visit Chiado?
Flying into Lisbon Airport is typically the best way to visit Chiado, since it is the closest airport to the area.
What airlines fly to Portugal?
TAP AIR PORTUGAL, United Airlines and Delta are the top three most popular airlines that fly to Portugal according to our data. TAP AIR PORTUGAL is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 26 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.
What is the most popular airport in Portugal to fly to?
51% of our momondo users traveling to Portugal in the past year chose to fly into Lisbon Humberto Delgado in the past year, making it the most popular airport in Portugal. The Lisbon Humberto Delgado airport serves the city of Lisbon.
How much are flights to Portugal?
Flights to Portugal can be found for as cheap as $230 per ticket. However our users tend to find airfares to Portugal for around $1,505 on average. If you’re looking to find a good deal on your flight to Portugal, then you should consider booking if you find anything for $1,312 or less.
What is the best day of the week to fly to Portugal?
If your travel plans are flexible and you’re looking to save money on flights to Portugal, then be sure to book your departure on a Thursday. Flying out on a Thursday, as well as a Wednesday, is your best option. Departing on a Saturday tends to be the most expensive day of the week to fly to Portugal.
Where is it cheapest to fly into Portugal?
When traveling to Portugal, Lisbon Humberto Delgado airport in Lisbon offers the cheapest overall flights with an average airfare of $230, while the second most affordable option is Porto airport with an average airfare of $239 for Porto.
When did momondo last update prices for flights to Portugal?
Prices for flights to Portugal are updated daily.
How many operators does momondo search for flights to Portugal?
There are 78 operators available for flights to Portugal as of May 2025.
How old do you have to be to fly to Portugal?
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 to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Portugal?
Finding the right flight to Portugal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.
Can I find flights to Portugal with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for flights to Portugal to just show those with flexible booking policies.
How can momondo help me find flights to Portugal?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Portugal.
I’m not ready to book a flight to Portugal right now. Can momondo alert me if prices change?
Price alerts on flights to Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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Popular flights to Portugal
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Portugal
These routes have the cheapest flights to Portugal found by momondo users in United States
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Boston | Lisbon | 6h 20m | $397 |
| New Windsor | Lisbon | 20h 05m | $411 |
| Baltimore | Lisbon | 12h 05m | $419 |
| Newark | Ponta Delgada | 5h 30m | $420 |
| New York | Ponta Delgada | 5h 35m | $433 |
| Newark | Lisbon | 6h 40m | $442 |
| Boston | Faro | 9h 41m | $444 |
| Miami | Lisbon | 8h 00m | $454 |
| New York | Lisbon | 6h 50m | $458 |
| Miami | Porto | 11h 23m | $467 |
| Newark | Faro | 7h 10m | $468 |
| Seattle | Lisbon | 13h 50m | $470 |
| Boston | Ponta Delgada | 4h 55m | $470 |
| Boston | Porto | 6h 40m | $471 |
| Newark | Porto | 6h 45m | $471 |
| Chicago | Lisbon | 7h 55m | $476 |