$497 Cheap United flights New Orleans (MSY) to Reykjavik (KEF)

View $497 flight on Wed, Oct 29, 2025Opens in a new window

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$497 Cheap United flights New Orleans (MSY) to Reykjavik (KEF)

Prices were available within the past 7 days and start at $497 for one-way flights and $635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 19 - Mon, Aug 25
MSY
New Orleans
KEF
Reykjavik
$635 Roundtrip, found 22 hours ago
$635
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Aug 19 from New Orleans to Reykjavik, returning Mon, Aug 25, priced at $635 found 22 hours ago
United
Mon, Aug 18 - Sun, Aug 24
MSY
New Orleans
KEF
Reykjavik
$650 Roundtrip, found 22 hours ago
$650
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Aug 18 from New Orleans to Reykjavik, returning Sun, Aug 24, priced at $650 found 22 hours ago
United
Sat, Sep 13 - Thu, Sep 25
MSY
New Orleans
KEF
Reykjavik
$667 Roundtrip, found 5 hours ago
$667
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Sep 13 from New Orleans to Reykjavik, returning Thu, Sep 25, priced at $667 found 5 hours ago
United
Sat, Sep 13 - Thu, Sep 25
MSY
New Orleans
KEF
Reykjavik
$677 Roundtrip, found 21 hours ago
$677
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Sep 13 from New Orleans to Reykjavik, returning Thu, Sep 25, priced at $677 found 21 hours ago
Flights from New Orleans (MSY) to Reykjavik (KEF)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Popular airline
Delta
Distance
3701 mi

Frequently asked questions

How much is a United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Keflavik Intl. Airport (KEF)?
You can discover cheap return United Airlines flights from $635 from MSY to KEF by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $497 for a one-way trip.**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.
What is the cheapest month to fly from MSY to KEF with United Airlines?
United Airlines flights to Reykjavik are typically cheaper in the off-peak months of January and April. Whether you're after a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Keflavik Intl. Airport (KEF) with United Airlines?
Scoring the best United Airlines deals from MSY to KEF often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What's more, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is usually the most expensive day to book.* It's a good idea to start checking out flights about one month before your travel dates.*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.
Does United Airlines fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to Keflavik Intl. Airport (KEF)?
To find out if there's a direct route from MSY to KEF with United Airlines or other carriers, check the "Nonstop" box when searching for tickets.
What is the earliest United Airlines flight from MSY to KEF?
Find United Airlines's earliest flights from MSY to KEF by using our "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer 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.
What airports does United Airlines fly into in Reykjavik?
United Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Reykjavik come in to land at Keflavik Intl. Airport (KEF). This is the main gateway to this city.
Why fly with United Airlines from MSY to KEF?
A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to fly from MSY to KEF with United Airlines. Plus, when you join Expedia's free One Key™ program, you can receive OneKeyCash™* alongside United Airlines's loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Keflavik Intl. Airport (KEF)?
It's usually possible to cancel or change your flight, although additional charges may apply if you booked over 24 hours ago. Need flexible options? Use our "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you need to adjust your plans. To update your booking, go to "Trips," select your flight and click on "Manage Booking" for more information.

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