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Keflavik Intl

$466+ Cheap flights from New Orleans (MSY) to Keflavik Intl (KEF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — KEF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from New Orleans to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$587
(Kiwi.com)

One-way from

$466
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$867
From New Orleans Louis Armstrong to Reykjavik Keflavik Intl
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One-way flight from New Orleans Louis Armstrong to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 9% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New Orleans to Keflavik Intl

Cheapest flights from New Orleans to Keflavik Intl
Explore the most affordable flight options available from New Orleans to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Finnair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:38 pmMSY - KEF
2 stops39h 37mFinnair
Sun 11/210:00 amKEF - MSY
2 stops39h 08mFinnair
Deal found 9/15$662
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:23 amMSY - KEF
2 stops23h 57mMultiple Airlines
Tue 11/113:20 pmKEF - MSY
2 stops33h 10mMultiple Airlines
Deal found 9/14$675
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:19 amMSY - KEF
2 stops28h 26mMultiple Airlines
Sun 11/95:00 pmKEF - MSY
2 stops28h 36mMultiple Airlines
Deal found 9/14$687
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amMSY - KEF
3 stops20h 45mMultiple Airlines
Sun 10/512:25 amKEF - MSY
3 stops28h 28mMultiple Airlines
Deal found 9/15$702
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:52 pmMSY - KEF
2 stops31h 03mMultiple Airlines
Sun 9/213:05 pmKEF - MSY
1 stop21h 49mMultiple Airlines
Deal found 9/15$708
This Finnair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:07 pmMSY - KEF
2 stops37h 08mFinnair
Mon 11/1010:00 amKEF - MSY
2 stops37h 55mFinnair
Deal found 9/16$709
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:10 amMSY - KEF
2 stops19h 25mMultiple Airlines
Mon 11/104:50 pmKEF - MSY
1 stop20h 47mMultiple Airlines
Deal found 9/15$728
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:29 amMSY - KEF
2 stops21h 56mScandinavian Airlines
Wed 11/1911:30 amKEF - MSY
2 stops42h 05mScandinavian Airlines
Deal found 9/14$768

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from New Orleans to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

New Orleans

Fly to

Keflavik Intl

Route

Depart

Return

Price

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 10/29

12:38 pm-9:15 am

2 stops39h 37m

Reykjavik Keflavik Intl

Sun 11/2

10:00 am-7:08 pm

2 stops39h 08m

$662

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Thu 11/6

8:23 am-2:20 pm

2 stops23h 57m

Reykjavik Keflavik Intl

Tue 11/11

3:20 pm-6:30 pm

2 stops33h 10m

$675

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 10/1

6:30 am-8:15 am

3 stops20h 45m

Reykjavik Keflavik Intl

Sun 10/5

12:25 am-11:53 pm

3 stops28h 28m

$702

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 11/5

2:07 pm-9:15 am

2 stops37h 08m

Reykjavik Keflavik Intl

Mon 11/10

10:00 am-5:55 pm

2 stops37h 55m

$709

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 11/5

5:10 am-6:35 am

2 stops19h 25m

Reykjavik Keflavik Intl

Mon 11/10

4:50 pm-7:37 am

1 stop20h 47m

$728

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 11/5

8:38 pm-2:20 pm

3 stops35h 42m

Reykjavik Keflavik Intl

Sun 11/9

3:20 pm-6:30 pm

2 stops33h 10m

$754

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Tue 11/4

2:07 pm-9:15 am

2 stops37h 08m

Reykjavik Keflavik Intl

Sun 11/9

10:00 am-7:08 pm

2 stops39h 08m

$793

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 11/5

5:40 pm-10:55 am

2 stops35h 15m

Reykjavik Keflavik Intl

Mon 11/10

11:50 am-5:55 pm

1 stop36h 05m

$809

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 12/17

4:17 pm-9:45 pm

2 stops23h 28m

$466

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Thu 12/18

4:31 pm-9:45 pm

2 stops23h 14m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
1
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Best time to book a flight from New Orleans to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from New Orleans with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Reykjavik Keflavik Intl Airport

What is the cheapest time of day to fly from MSY to KEF?

Find hourly flight availability from New Orleans to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

One of the essential ways to save on airfare from New Orleans to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 12% on airfare.

How much does it cost to fly round-trip from New Orleans to Reykjavik Keflavik Intl Airport?

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from New Orleans to Reykjavik Keflavik Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Orleans to Reykjavik Keflavik Intl?

    For a flight from New Orleans to Reykjavik Keflavik Intl, you will be flying from Louis Armstrong. New Orleans Louis Armstrong (MSY) is just 11.4 mi from the center of the city. Louis Armstrong is the only New Orleans airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 3 airlines have flights to Reykjavik Keflavik Intl from New Orleans Louis Armstrong on a regular basis.

  • How long is the flight from New Orleans to Reykjavik Keflavik Intl Airport?

    For as low as $662, Finnair can have you in Reykjavik Keflavik Intl Airport from New Orleans in 39h 37m. New Orleans and Reykjavik Keflavik Intl Airport are separated by a distance of 3700 mi.

  • What are the cheapest airlines flying from New Orleans to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at $637, KLM will fly you from New Orleans to Reykjavik Keflavik Intl Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $648 and $650, respectively. KLM is currently priced 32% below the average price you’ll pay for this route.

  • Can I find deals for flights from New Orleans to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on New Orleans to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Keflavik Intl.

  • Can I find deals for business class flights from New Orleans to Keflavik Intl?

    Yes. Cheapflights offers flight deals from New Orleans to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Orleans to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from New Orleans to Reykjavik Keflavik Intl Airport (average of $328). Flying from New Orleans to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Top 3 airlines flying from New Orleans to Keflavik Intl

Discover the top 3 airlines that operate flights from New Orleans to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$637Average$998FlexibilityNo cancel feeOn-time75%
DeltaCheapest$648Average$975FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$650Average$746FlexibilityNo cancel feeOn-time69%

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