Cheap flights from the United States to Lisbon from $214
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Lisbon departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United States to Lisbon
Recent round-trip flight deals from the United States to Lisbon
Recent one-way flight deals from the United States to Lisbon
Recent last minute flight deals from the United States to Lisbon
Recent direct flight deals from the United States to Lisbon
SWISS flights from United States to Lisbon
Our best SWISS deals on United States to Lisbon flight tickets
Icelandair flights from United States to Lisbon
Our best Icelandair deals on United States to Lisbon flight tickets
See travel insights to Lisbon from
How to get the cheapest flight ticket from United States to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Lisbon?
In general, January is the cheapest month to fly from United States to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $579. If you are unable to visit Lisbon during the month of January, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $615.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $757. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United States to Lisbon for around $926.
What is the cheapest time of day to depart on your flight to Lisbon?
The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $661. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $826 on average. Flights to Lisbon from United States in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest United States to Lisbon Humberto Delgado flight route?
Fly from Los Angeles to Lisbon Humberto Delgado for the best United States - Lisbon Humberto Delgado flight prices
How far in advance should I book a flight to Lisbon?
You are more likely to see cheaper flights to Lisbon from United States when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $827 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from United States for as low as $787 on momondo.
What cabin class options are available on United States to Lisbon Humberto Delgado flights?
There are 4 cabin classes available to choose from on United States to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United States to Lisbon Humberto Delgado?
Icelandair, TAP AIR PORTUGAL, and Iberia are the most popular carriers operating from United States to Lisbon Humberto Delgado
What airlines fly to Lisbon?
TAP AIR PORTUGAL, United Airlines and Delta are the top three most popular airlines that fly to Lisbon from United States according to our data. TAP AIR PORTUGAL is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 29 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Lisbon on average per day?
As of March 2025, there are 29 flights per day flying from United States to Lisbon. The most common time of day flights depart is 9:00PM, with 80% of flights taking off in the evening.
How many flights depart from United States to Lisbon on average per week?
209 flights are operational weekly from United States to Lisbon as of March 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.
Cheap United States to Lisbon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Lisbon
When did momondo last update prices for flights from United States to Lisbon Humberto Delgado Airport?
Prices for flights from United States to Lisbon Humberto Delgado Airport are updated daily.
How many operators does momondo search for flights from United States to Lisbon Humberto Delgado Airport?
As of March 2025, there are 28 operators available to choose from for flights from United States to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from United States to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Lisbon?
momondo data reveals that the most frequently booked plane model on the route from United States to Lisbon is Airbus A330-900neo, representing 18.43% of all bookings. The subsequent popular models are Airbus A321neo at 13.93%, Boeing 767-400 at 12.87%, and Boeing 787 Dreamliner at 10.38%.
Best airlines flying from United States to Lisbon
Compare and see reviews for airlines that fly from United States to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $323 | Free Cancellation | Rating 7.3 1,321 reviews | |||
| PriceFrom $332 | Free Cancellation | Rating 6.9 96 reviews | |||
| PriceFrom $370 | Free Cancellation | Rating 7.6 1,268 reviews | |||
| PriceFrom $400 | Free Cancellation | Rating 7.6 63 reviews | |||
| PriceFrom $403 | Free Cancellation | Rating 7.1 1,143 reviews | |||
| PriceFrom $416 | Free Cancellation | Rating 7.5 1,565 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 6.9 508 reviews | |||
| PriceFrom $466 | Free Cancellation | Rating 7.0 2,639 reviews | |||
| PriceFrom $480 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom $489 | Free Cancellation | Rating 6.1 453 reviews |
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United States to Lisbon?
It is quick and easy to find United States to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.
Can I find flights from United States to Lisbon with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for United States to Lisbon flights to just show those with flexible booking policies.
How can momondo help me find flights from United States to Lisbon?
momondo helps you find the best flight between United States and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from United States to Lisbon right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from United States and alert you when they change.