How to Find the Cheapest Flights from New York to Lisbon Next Month

June 24, 2025
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How to Find the Cheapest Flights from New York to Lisbon Next Month, here are the key strategies and insights based on recent data:

1. Best Time to Book and Fly

  • The cheapest month to fly from New York to Lisbon is generally October and November, with prices starting around $174 to $176 one-way, which is significantly lower than peak summer months like June and August when prices are higher12.
  • For next month (July), prices tend to be higher, but you can still find deals starting from about $176 to $185 one-way if you book early and are flexible with dates1.
  • Booking your flight about 3 to 4 months in advance (around 104 days before departure) tends to yield the best prices3.

2. Choose the Right Airport and Airline

  • Flying out of John F. Kennedy (JFK) or Newark (EWR) airports usually offers the most economical options compared to LaGuardia (LGA)34.
  • TAP Air Portugal is often the cheapest carrier on this route, offering direct flights with good amenities and competitive prices3.
  • Flights with one stop are generally cheaper than direct flights, so consider flights with layovers if you want to save money34.

3. Best Days and Times to Fly

  • Tuesday is typically the cheapest day of the week to fly from New York to Lisbon5.
  • Flights departing around noon tend to be cheaper compared to evening flights, which are more convenient but pricier5.

4. Use Flight Comparison Tools

  • Use platforms like Skyscanner, Kayak, Expedia, and Momondo to compare prices across airlines and dates. These sites allow you to filter by cheapest dates, airlines, number of stops, and airports to find the best deal1635.
  • Set up price alerts on these platforms to track fare changes and book when prices drop5.

5. Sample Price Ranges for Next Month (July 2025)

  • One-way fares can start around $176 to $185 if booked early.
  • Round-trip fares generally start from about $424 to $600 depending on the airline and exact travel dates165.

Summary Table: Cheapest Flights from New York to Lisbon

FactorRecommendationPrice Range (Approx.)
Best Month to FlyOctober, NovemberFrom $174 one-way
Next Month (July)Book early, fly midweek (Tuesday)From $176 to $185 one-way
Departure AirportJFK or NewarkCheaper than LaGuardia
AirlinesTAP Air Portugal, Iberia, Norse AtlanticCheapest direct and 1-stop flights
Booking Time~104 days in advanceBest deals
Flight TimeNoon departuresLower prices

By following these tips—flying on Tuesdays, booking early, choosing JFK or Newark, considering one-stop flights, and using comparison tools—you can find the cheapest flights from New York to Lisbon next month efficiently1635.

Hey guys, today I’m going to walk you through how to find the cheapest flights from New York to Lisbon next month.

Okay, so I have my laptop here. I’m going to open up Google Flights. You can use whatever search engine you want.

I like to use Google Flights because it’s pretty user friendly.

So we’re going to go ahead and type in New York to Lisbon and we want to go for next month.

So let’s go for October. We’ll just pick a date. Let’s say October 12th to 19th. I’m flying out of New York JFK.

You can select your departure airport if you’d like. And then we’re going to go ahead and click search.

Okay, so the first thing that pops up is the Explore page.

We don’t really care about the Explore page. We’re going to click on flights. And then this is what we’re looking at.

So right now it’s showing us $834 as the lowest price.

But we know that prices fluctuate all the time. So what I like to do is set up a price alert.

So you can see right here where it says price history.

You can click on that and then you can set up a price alert. So I’m going to click track prices.

And then you can see whenever the price drops or increases, you’ll be notified.

So in this case, it’s showing us that the cheapest day to fly from New York to Lisbon next month is actually October.

So that’s a little over a week from now. And then it’s showing us the prices fluctuate between 800 and 1100 dollars.

And you can kind of get an idea of the average price is around 900 dollars.

So based on this data, we could probably expect the price to go down a little bit more.

So I would keep an eye on it, especially if you’re getting notifications that the price has dropped.

Another thing you can do is filter your search.

So if you click on filters, you can filter by airline, by stops, by departure time, arrival time, and also by price range.

So if we click on price range and then we select low to high, it’s going to show us the cheapest flights first.

And then you can see the price range is pretty big from 834 to 1600 dollars.

So again, we can expect the price to fluctuate within that range. But these are all direct flights from New York to Lisbon.

If you wanted to see what indirect flights are, you can click on the three dots.

And then click on more options and then under flight type, you can select indirect flights. And then it’s going to show you connecting flights.

And these are usually cheaper. You can click on the airline to see what that flight looks like. So that one’s with United and Lufthansa.

So you’d have a layover in Germany. So it’s going to take longer. It’s going to be a longer travel time.

You’d have to check your bag most likely. So these are going to be cheaper. And you can see this Delta one is only 570 dollars.

So definitely much cheaper than the direct flights. But again, it depends on your travel style and how much you’re willing to spend.

Alright guys, so that is how you find the cheapest flights from New York to Lisbon next month. I hope this was helpful.

Make sure to follow for more travel tips and hacks and I’ll see you guys next time. Bye.

  1. https://www.skyscanner.com/routes/nyca/lis/new-york-to-lisbon.html
  2. https://www.google.com/travel/flights/flights-from-new-york-to-lisbon.html
  3. https://www.kayak.com/flight-routes/New-York-NYC/Lisbon-Humberto-Delgado-LIS
  4. https://www.ca.kayak.com/flight-routes/New-York-NYC/Lisbon-Humberto-Delgado-LIS
  5. https://www.momondo.com/flights/new-york-city/lisbon
  6. https://www.expedia.com/lp/flights/lga/lis/new-york-to-lisbon
  7. https://www.skyscanner.ca/routes/nyca/lis/new-york-to-lisbon.html
  8. https://www.expedia.ca/lp/flights/jfk/lis/new-york-to-lisbon
  9. https://www.orbitz.com/lp/flights/178293/178278/new-york-to-lisbon-district
  10. https://www.skyscanner.com/routes/jfk/lis/new-york-john-f-kennedy-to-lisbon.html
  11. https://ca.trip.com/flights/new-york-to-lisbon/airfares-nyc-lis/
  12. https://www.expedia.com/lp/flights/jfk/lis/new-york-to-lisbon
  13. https://www.momondo.ca/flights/new-york-city/lisbon
  14. https://www.reddit.com/r/TravelHacks/comments/1dypjmm/when_is_the_best_time_to_book_my_flights/
  15. https://www.flytap.com/en_us/flights-from-new-york-to-lisbon
  16. https://community.ricksteves.com/travel-forum/general-europe/when-to-book-plane-tickets
  17. https://www.google.com/travel/flights/flights-to-lisbon.html
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