$509 Cheap Finnair flights New York (JFK) to Rome (FCO)

Landing cheap one-way Finnair flights from JFK to FCO from $509 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $700 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or round-trip flights to Rome in January or February. You could find cheaper fares with Finnair during these off-peak months.

Landing the best Finnair deals from JFK to FCO is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. As an added bonus, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is often the most expensive day to book.* It’s a good idea to start searching for flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct journey from JFK to FCO with Finnair or another airline, check the “Nonstop” box when looking for tickets.

Sort your results by “Morning” and “Early Morning” to see the earliest departures from JFK to FCO. Leaving early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Finnair flights from John F. Kennedy Intl. Airport (JFK) to Rome arrive at Fiumicino - Leonardo da Vinci Intl. Airport (FCO). This is the main gateway here.

For checked luggage, passengers can bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag on board when flying standard economy from JFK to FCO with Finnair. This carry-on should weigh less than 22 lb and be no larger than 9 inches x 15 inches x 15 inches. Going over these restrictions can mean extra fees, so read Finnair’s baggage allowance rules before you begin packing.

Offering a rewarding loyalty program and a 4-star airline rating, Finnair is a favorite for many travelers heading from JFK to FCO. What’s more, if you’re a Finnair Plus and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to cancel or change your flight, although there may be a charge if you booked over 24 hours ago. Need flexible options? Use Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t penalize you if you have to alter your plans. To modify your booking, head to “Trips,” select your flight and click on “Manage Booking” for further information.