How popular is this USA to Lisbon flight route?

The United States to Lisbon Humberto Delgado flight path was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from USA to Lisbon?

Airlines like Delta, United Airlines, and Scandinavian Airlines fly from USA to Lisbon in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 48h 11m. Airlines will cover a distance of 3374 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from USA to Lisbon one-way?

The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $201. However, be on the lookout for offers from LEVEL and United Airlines, as they are both options that can get you from USA to Lisbon for a low price.

What is the cheapest month to book a flight from USA to Lisbon?

Currently, January is the cheapest month in which you can book a flight from USA to Lisbon (average of $612). Flying from USA to Lisbon in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from USA to Lisbon?

When deciding which route to take from USA to Lisbon consider New York John F Kennedy Intl - Lisbon Humberto Delgado, Newark - Lisbon Humberto Delgado or Boston Logan Intl - Lisbon Humberto Delgado as they are the most popular.

What are the cheapest flights from USA to Lisbon?

Looking at all options, your cheapest flight can be booked for $184. While the most popular route (New York John F Kennedy Intl - Lisbon Humberto Delgado) can be booked for $358 on average, our data indicates $1,333 when flying from USA to Lisbon.

What are the most popular airlines that fly from USA to Lisbon?

The most popular airlines flying from USA to Lisbon are LEVEL, American Airlines and Air Canada. Something to consider prior to booking your flight.

How far in advance should I book a flight from USA to Lisbon?

To save up to 4% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from USA to Lisbon from $676 1-2 weeks out and tickets from $1,038 for flights departing within the next 72 hours.

What is the cheapest month to fly from USA to Lisbon?

Our data shows that January tends to be the cheapest month to fly to Lisbon from USA. Users have commonly found prices around $765 for the month, but tickets can be as low as $428. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from US to LIS?

When flying from USA to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Lisbon from United States?

Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from United States. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

Can I find deals for flights from USA to Lisbon that include hotel bookings?

Yes. In addition to deals on USA to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to Lisbon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Lisbon.

Can I find deals for business class flights from USA to Lisbon?

Yes. Cheapflights offers flight deals from USA to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$188+ Cheap Flights from the United States to Lisbon

Round-trip from	$392 (Booking.com)
One-way from	$188 (FlightHub)
Popular in	June
Cheapest in	January
Average price	$744
Good round-trip deal	$492 or less
Good one-way deal	$187 or less

American's Flagship Business offers 20” wide seats converting to 6’ 7” lay-flat beds on long-haul flights.

American's Premium Economy offers 18.5” seats with 8” recline and 38” pitch on long-haul flights.

Airline	Cheapest	Average	Flexibility	On-time
Vueling	Cheapest$165	Average$669	FlexibilityNo cancel fee	On-time88%
LEVEL	Cheapest$226	Average$614	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$310	Average$729	FlexibilityNo cancel fee	On-time79%
Azores Airlines	Cheapest$320	Average$662	FlexibilityNo cancel fee	On-time74%
PLAY	Cheapest$333	Average$382	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$339	Average$562	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$357	Average$640	FlexibilityNo cancel fee	On-time77%
Iberia	Cheapest$358	Average$721	FlexibilityNo cancel fee	On-time77%
Finnair	Cheapest$370	Average$659	FlexibilityNo cancel fee	On-time76%
Air Europa	Cheapest$419	Average$616	FlexibilityNo cancel fee	On-time83%

$188+ Cheap flights from the United States to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Lisbon

Keep the following information in mind while searching for USA to Lisbon flight deals. Data was last updated September 15, 2025.

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Find flight deals from USA to Lisbon

Cheapest flights from USA to LisbonExplore the most affordable flight options available from USA to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from USA to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

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The best insider tips for theUnited States to Lisbon flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Lisbon trip

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TAP AIR PORTUGAL

United Airlines

Delta

British Airways

American Airlines

Air Canada

Airports

LIS

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Best time to book a flight from USA to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Lisbon

What is the cheapest month to book a flight from USA to Lisbon?

What is the cheapest time of day to fly from US to LIS?

Find hourly flight availability from USA to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Reviews of airlines servicing Lisbon

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from the United States to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Lisbon from United States?

How popular is this USA to Lisbon flight route?

How long is the flight from USA to Lisbon?

What are the cheapest airlines to fly from USA to Lisbon one-way?

What are the most popular routes from USA to Lisbon?

What are the cheapest flights from USA to Lisbon?

Can I find deals for flights from USA to Lisbon that include hotel bookings?

How can I find direct flights from USA to Lisbon?

Can I find deals for business class flights from USA to Lisbon?

What is the cheapest month to book a flight from USA to Lisbon?

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Cheapest flights from USA to Lisbon
Explore the most affordable flight options available from USA to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.