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Lisbon to New York flights in March 2027 from $425 LIS → EWR, JFK, LGA

Lisbon Portela Airport (LIS) → Newark Liberty International Airport (EWR), John F. Kennedy International Airport (JFK), LaGuardia Airport (LGA)

For departures in March 2027, the cheapest return found recently is $425 with American Airlines, 8 Mar 2027 – 13 Mar 2027, found 4 days ago.

Return

In March 2027, the cheapest return fare on each of 7 departure dates is usually $489 to $598. Across all 30 departure dates we hold on this route, it is usually $549 to $635. Of the 3 months with enough return fares to compare, March 2027 is usually the cheapest.

Cheapest return found recently

$425

8 Mar 2027 – 13 Mar 2027 · American Airlines

Lisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)

out 2 stops, back 2 stops

found 4 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in March 2027

DatesFromAirlineStopsFound
8 Mar 2027 – 13 Mar 2027$425American Airlinesout 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
5 Mar 2027 – 10 Mar 2027$441easyJetout 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
12 Mar 2027 – 17 Mar 2027$537Iberiaout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
9 Mar 2027 – 19 Mar 2027$549Iberiaout 1 stop, back 1 stopfound 5 days agoSee prices for these dates
13 Mar 2027 – 18 Mar 2027$570British Airwaysout 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Every date we hold

7 departure dates

5 Mar 2027 – 10 Mar 2027: $441, found 4 days ago8 Mar 2027 – 13 Mar 2027: $425, found 4 days ago9 Mar 2027 – 19 Mar 2027: $549, found 5 days ago12 Mar 2027 – 17 Mar 2027: $537, found 4 days ago13 Mar 2027 – 18 Mar 2027: $570, found 4 days ago19 Mar 2027 – 24 Mar 2027: $625, found 4 days ago26 Mar 2027 – 31 Mar 2027: $658, found 4 days agoMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Mar 2027 – 10 Mar 2027$441easyJetLisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
8 Mar 2027 – 13 Mar 2027$425American AirlinesLisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
9 Mar 2027 – 19 Mar 2027$549IberiaLisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
12 Mar 2027 – 17 Mar 2027$537IberiaLisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
13 Mar 2027 – 18 Mar 2027$570British AirwaysLisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
19 Mar 2027 – 24 Mar 2027$625British AirwaysLisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
26 Mar 2027 – 31 Mar 2027$658British AirwaysLisbon Portela Airport (LIS) → John F. Kennedy International Airport (JFK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $425.

November 2026From $5922 departure dates20 Nov – 27 Nov · found 5 days agoSee prices for these dates
December 2026From $5498 departure dates15 Dec – 22 Jan 2027 · found 5 days agoSee prices for these datesEvery date in December 2026
January 2027From $4409 departure dates14 Jan 2027 – 20 Jan 2027 · found 5 days agoSee prices for these datesEvery date in January 2027
February 2027From $4762 departure dates8 Feb 2027 – 14 Feb 2027 · found 6 days agoSee prices for these dates
March 2027From $425Cheapest seen7 departure dates8 Mar 2027 – 13 Mar 2027 · found 4 days agoSee prices for these dates
June 2027From $5921 departure date5 Jun 2027 – 11 Jun 2027 · found 4 days agoSee prices for these dates
September 2027From $6021 departure date1 Sept 2027 – 30 Sept 2027 · found 6 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work