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Keflavik Intl

$322+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — KEF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$609
(Finnair)

One-way from

$322
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$844
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. 1% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Finnair deal was found by Cheapflights users on 7/2. 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.
Mon 12/12:03 pmMSY - KEF
2 stops37h 12mFinnair
Mon 12/810:00 amKEF - MSY
2 stops39h 54mFinnair
Deal found 7/2$609
This Gurufare deal was found by Cheapflights users on 7/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:57 pmMSY - KEF
2 stops35h 48mBritish Airways
Wed 11/1211:45 amKEF - MSY
1 stop36h 10mBritish Airways
Deal found 7/2$635
This KLM deal was found by Cheapflights users on 7/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1911:33 amMSY - KEF
1 stop16h 57mKLM
Wed 7/239:30 amKEF - MSY
1 stop10h 51mKLM
Deal found 7/2$653
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:16 pmMSY - KEF
1 stop13h 14mUnited Airlines
Thu 8/79:30 amKEF - MSY
2 stops33h 10mUnited Airlines
Deal found 7/1$655
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:07 pmMSY - KEF
1 stop32h 13mDelta
Wed 7/2311:25 amKEF - MSY
1 stop12h 16mDelta
Deal found 7/2$662
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:45 amMSY - KEF
2 stops39h 25mAir Canada
Tue 9/29:50 amKEF - MSY
2 stops32h 20mAir Canada
Deal found 7/3$667
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sat 10/186:30 amMSY - KEF
1 stop18h 45mMultiple Airlines
Sun 10/265:00 pmKEF - MSY
1 stop12h 24mMultiple Airlines
Deal found 7/1$698
This Ovago deal was found by Cheapflights users on 7/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:25 pmMSY - KEF
2 stops40h 40mLufthansa
Thu 9/111:15 amKEF - MSY
2 stops46h 58mLufthansa
Deal found 7/2$880

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 July 3, 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

Mon 12/1

2:03 pm-9:15 am

2 stops37h 12m

Reykjavik Keflavik Intl

Mon 12/8

10:00 am-7:54 pm

2 stops39h 54m

$609

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Tue 10/28

5:57 pm-10:45 am

2 stops35h 48m

Reykjavik Keflavik Intl

Wed 11/12

11:45 am-5:55 pm

1 stop36h 10m

$635

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Sat 7/19

11:33 am-9:30 am

1 stop16h 57m

Reykjavik Keflavik Intl

Wed 7/23

9:30 am-3:21 pm

1 stop10h 51m

$653

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Thu 7/31

2:16 pm-8:30 am

1 stop13h 14m

Reykjavik Keflavik Intl

Thu 8/7

9:30 am-1:40 pm

2 stops33h 10m

$655

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Fri 7/18

5:07 pm-6:20 am

1 stop32h 13m

Reykjavik Keflavik Intl

Wed 7/23

11:25 am-6:41 pm

1 stop12h 16m

$662

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Mon 8/18

11:45 am-8:10 am

2 stops39h 25m

Reykjavik Keflavik Intl

Tue 9/2

9:50 am-1:10 pm

2 stops32h 20m

$667

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Sat 10/18

6:30 am-6:15 am

1 stop18h 45m

Reykjavik Keflavik Intl

Sun 10/26

5:00 pm-12:24 am

1 stop12h 24m

$698

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Tue 9/2

3:25 pm-1:05 pm

2 stops40h 40m

Reykjavik Keflavik Intl

Thu 9/11

1:15 am-7:13 pm

2 stops46h 58m

$880

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Fri 7/18

4:28 pm-4:55 am

3 stops31h 27m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 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 $653). 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.

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 July 3, 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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair 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
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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!
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

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

    Currently priced at $609, Finnair will fly you from New Orleans to Reykjavik Keflavik Intl Airport and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and KLM - these airlines can fly you to your destination from $635 and $653, respectively. Finnair is currently priced 34% 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 $653). 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 New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Keflavik
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$601Average$976FlexibilityNo cancel feeOn-time75%
DeltaCheapest$648Average$975FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$833Average$923FlexibilityNo cancel feeOn-time76%

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