$289 Cheap Flights from Reykjavik (KEF) to Newburgh (SWF)

View $289 flight on Wed, Aug 20, 2025Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)

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Cheap Flights from Reykjavik to Newburgh (KEF-SWF)

Prices were available within the past 7 days and start at $289 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly Play
Tue, Aug 19 - Sat, Aug 30
KEF
Reykjavik
SWF
Newburgh
$346 Roundtrip, found 4 days ago
$346
Roundtrip
found 4 days ago
Select Fly Play flight, departing Tue, Aug 19 from Reykjavik to Newburgh, returning Sat, Aug 30, priced at $346 found 4 days ago
Fly Play
Wed, Aug 20 - Thu, Aug 28
KEF
Reykjavik
SWF
Newburgh
$360 Roundtrip, found 20 hours ago
$360
Roundtrip
found 20 hours ago
Select Fly Play flight, departing Wed, Aug 20 from Reykjavik to Newburgh, returning Thu, Aug 28, priced at $360 found 20 hours ago
Fly Play
Tue, Aug 26 - Sat, Aug 30
KEF
Reykjavik
SWF
Newburgh
$371 Roundtrip, just found
$371
Roundtrip
just found
Select Fly Play flight, departing Tue, Aug 26 from Reykjavik to Newburgh, returning Sat, Aug 30, priced at $371 just found
Fly Play
Thu, Aug 21 - Mon, Aug 25
KEF
Reykjavik
SWF
Newburgh
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select Fly Play flight, departing Thu, Aug 21 from Reykjavik to Newburgh, returning Mon, Aug 25, priced at $372 found 2 days ago
Fly Play
Tue, Aug 26 - Thu, Aug 28
KEF
Reykjavik
SWF
Newburgh
$382 Roundtrip, found 4 days ago
$382
Roundtrip
found 4 days ago
Select Fly Play flight, departing Tue, Aug 26 from Reykjavik to Newburgh, returning Thu, Aug 28, priced at $382 found 4 days ago
Fly Play
Sat, Aug 23 - Thu, Aug 28
KEF
Reykjavik
SWF
Newburgh
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select Fly Play flight, departing Sat, Aug 23 from Reykjavik to Newburgh, returning Thu, Aug 28, priced at $384 found 1 day ago
Fly Play
Thu, Aug 14 - Mon, Aug 25
KEF
Reykjavik
SWF
Newburgh
$395 Roundtrip, found 19 hours ago
$395
Roundtrip
found 19 hours ago
Select Fly Play flight, departing Thu, Aug 14 from Reykjavik to Newburgh, returning Mon, Aug 25, priced at $395 found 19 hours ago
Fly Play
Thu, Aug 28 - Mon, Sep 1
KEF
Reykjavik
SWF
Newburgh
$396 Roundtrip, found 2 days ago
$396
Roundtrip
found 2 days ago
Select Fly Play flight, departing Thu, Aug 28 from Reykjavik to Newburgh, returning Mon, Sep 1, priced at $396 found 2 days ago
Fly Play
Wed, Aug 13 - Sat, Aug 23
KEF
Reykjavik
SWF
Newburgh
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select Fly Play flight, departing Wed, Aug 13 from Reykjavik to Newburgh, returning Sat, Aug 23, priced at $397 found 3 days ago
World Ticket Ltd
Tue, Aug 19 - Sat, Aug 30
KEF
Reykjavik
SWF
Newburgh
$415 Roundtrip, found 4 days ago
$415
Roundtrip
found 4 days ago
Select World Ticket Ltd flight, departing Tue, Aug 19 from Reykjavik to Newburgh, returning Sat, Aug 30, priced at $415 found 4 days ago
Flights from Reykjavik (KEF) to Newburgh (SWF)
Origin airport
Keflavik Intl.
Destination airport
Stewart Intl.
Airlines serving
Fly Play, World Ticket Ltd
Roundtrip price
$345
Distance
2546 mi
Average flight time
7 hours 5 mins

Reykjavik to Newburgh Flights

The cheapest times to fly from Reykjavik to Newburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Reykjavik to Newburgh are during the month of August. You can find some of the cheapest flights from Reykjavik to Newburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Reykjavik to Newburgh

Sunday is one of the best days to book for cheap flights from Reykjavik to Newburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Reykjavik to Newburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Reykjavik to Newburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $289 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Reykjavik to Newburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Reykjavik to Newburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF) cost?
Get a cheap one-way flight from $289 or cheap return flight from $346 from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
The cheapest month to fly from KEF to SWF is August, when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
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 Keflavik Intl. Airport (KEF) to Stewart Intl. Airport (SWF)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from KEF to SWF. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
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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*Available to One Key members.