$176 Cheap Flights from Reykjavik (KEF) to Newburgh (SWF)

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Cheap Flights from Reykjavik to Newburgh (KEF-SWF)

Prices were available within the past 7 days and start at $176 for one-way flights and $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF) cost?
You’ll find cheap return flights from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF) starting from $279. Book your seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Fly Play flight leaving KEF on May 2 2025 and touching down at SWF. The price was last updated on April 29 2025 and has not changed since.
What is the cheapest month to fly from KEF to SWF?
The cheapest flights from KEF to SWF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
When departing from Keflavik Intl. Airport (KEF), you can hop on a direct flight to Stewart Intl. Airport (SWF) with Fly Play.
What is the cheapest airline that flies from KEF to SWF?
With prices starting from $178 for a one-way flight from KEF to SWF, Fly Play is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from KEF on May 4 2025. Prices were last updated on April 29 2025 and have not changed since.
How many flights per day from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
On average, Keflavik Intl. Airport (KEF) has 5 direct flights to Stewart Intl. Airport (SWF) per week. For more options, use Expedia’s filters to find flights with a layover. Squeeze in a visit to another destination or simply break up your travels.
What are the most popular departure times for flights from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
More people fly between KEF and SWF at 4 PM than at any other point in the day. Rather skip the crowds? Travel outside of rush hours and there’s a chance you’ll save on your ticket as well.
What day of the week has the most flights from KEF to SWF?
Jet off on a Friday if you’re after the largest selection of flights from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF).
What is the earliest flight from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
Keflavik Intl. Airport (KEF)’s earliest flight to Stewart Intl. Airport (SWF) departs at approximately 4:00PM UTC+0. With a travel time of 6h 5m, you’ll land at around 5:05PM UTC-5.
How long does it take to fly from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
The average flight time from KEF to SWF is 6 hours and 5 minutes, covering a total distance of 2,500 mi.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
Select a flight from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for New York from Keflavik Intl. Airport (KEF)?
Board a direct flight from Keflavik Intl. Airport (KEF) to New York and come in for landing at any one of these hubs:

  • John F. Kennedy Intl. Airport (JFK)
  • Liberty Intl. Airport (EWR)
  • Stewart Intl. Airport (SWF)

Is it cheaper to buy a plane ticket from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF) last-minute?
Booking your ticket from KEF to SWF shortly before your journey is usually more expensive. But if you’re flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a KEF to SWF flight and hotel package?
Booking a KEF to SWF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
You can usually cancel or reschedule your KEF to SWF flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.
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