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Cheap flights from Portugal to United States
Round-trip
Economy
Flight information for Portugal to United States
Find info about flight duration, direct flights, and airports for your flight from Portugal to United States
| Best Price Found | $376 | The best flight deal from Portugal to United States found on momondo in the last 72 hours is $376 | |
| Fastest flight time | 8h 0m | The fastest flight from Portugal to United States takes 8h 0m. | |
| Direct flights | None | There are no direct flights from Portugal to United States. Popular non-direct routes for this connection are Lisbon Humberto Delgado - Mammoth Lakes, Lisbon Humberto Delgado - Los Angeles and Lisbon Humberto Delgado - Joplin. |
Easily compare round-trip flights from Portugal to United States
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portugal to United States by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Jan 1
LIS
Lisbon Humberto Delgado
12h 49m
1 stop
JFK
New York John F Kennedy Intl
Jan 10
JFK
New York John F Kennedy Intl
15h 56m
1 stop
LIS
Lisbon Humberto Delgado
$324
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Virgin Atlantic
Dec 1
LIS
Lisbon Humberto Delgado
38h 09m
2 stops
EWR
Newark
Dec 8
EWR
Newark
20h 26m
2 stops
LIS
Lisbon Humberto Delgado
$329
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KLM
Nov 19
LIS
Lisbon Humberto Delgado
12h 43m
1 stop
BOS
Boston Logan Intl
Dec 29
BOS
Boston Logan Intl
22h 44m
1 stop
LIS
Lisbon Humberto Delgado
$334
Find similar
Find the cheapest one-way flights from Portugal to United States
If you're looking for one-way flights from Portugal to United States, view some of our deals below provided by KLM and Air Canada
Cheapest
Best
Quickest
KLM
Nov 25
LIS
Lisbon Humberto Delgado
30h 50m
1 stop
JFK
New York John F Kennedy Intl
$192
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Multiple Airlines
Dec 2
LIS
Lisbon Humberto Delgado
54h 40m
2 stops
EWR
Newark
$198
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Air Canada
Dec 19
LIS
Lisbon Humberto Delgado
22h 30m
2 stops
EWR
Newark
$202
Find similar
Which airlines flying from Portugal to United States have COVID-19 safety policies in place?
Many airlines have put safety measures in place to reduce the spread of COVID-19. One is Delta. Usage of HEPA filters, scheduled sanitation, enhanced cleaning of aircrafts, pre-flight testing, and mask policies are some of the implemented practices made by airlines to help keep you safe as you depart from Portugal to United States. Keep in mind that policies will vary by airline.
Are airlines flying from Portugal to United States offering flexible cancellation due to COVID-19?
To ease the stress of booking flights, some of our airline partners flying from Portugal to United States are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, Delta, and American Airlines.
Useful information for finding Portugal to United States flight deals
Learn about all of the flight booking features offered by momondo for free.
How do I get Price Alerts for flights from Portugal to United States?
Confirm your travel details to search for the latest offers for flights from Portugal to United States. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Portugal to United States with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.