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Keflavik Intl

$399+ Cheap flights from Louisiana to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — KEF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Louisiana to Keflavik Intl

Keep the following information in mind while searching for Louisiana to Keflavik Intl flight deals. Data was last updated July 31, 2025.

Round-trip from

$399
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,086
From Louisiana to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 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 Louisiana to Keflavik Intl

Cheapest flights from Louisiana to Keflavik Intl
Explore the most affordable flight options available from Louisiana to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/223:15 pmMSY - KEF
1 stop32h 40mMultiple Airlines
Fri 8/293:05 pmKEF - MSY
1 stop20h 55mMultiple Airlines
Deal found 7/30$399
This KLM deal was found by Cheapflights users on 7/31. 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.
Mon 9/1511:30 amMSY - KEF
1 stop13h 50mKLM
Wed 10/111:25 amKEF - MSY
1 stop12h 13mKLM
Deal found 7/31$563
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Fri 8/2210:15 amMSY - KEF
3 stops17h 05mAir Canada
Fri 8/299:30 amKEF - MSY
2 stops30h 26mAir Canada
Deal found 7/30$642
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/112:20 pmMSY - KEF
1 stop13h 10mUnited Airlines
Mon 9/1511:00 amKEF - MSY
1 stop12h 52mUnited Airlines
Deal found 7/30$699
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Sat 9/2710:35 amMSY - KEF
2 stops32h 00mLufthansa
Fri 10/312:25 amKEF - MSY
2 stops24h 03mLufthansa
Deal found 7/30$721
This Ovago deal was found by Cheapflights users on 7/30. 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.
Mon 11/175:40 pmMSY - KEF
2 stops35h 10mBritish Airways
Mon 12/110:00 amKEF - MSY
2 stops41h 07mBritish Airways
Deal found 7/30$759
This Virgin Atlantic deal was found by Cheapflights users on 7/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:15 pmMSY - KEF
2 stops33h 15mVirgin Atlantic
Tue 10/2111:25 amKEF - MSY
2 stops16h 36mVirgin Atlantic
Deal found 7/28$795
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/1012:22 pmLFT - KEF
2 stops13h 38mUnited Airlines
Sun 9/1411:00 amKEF - LFT
2 stops16h 35mUnited Airlines
Deal found 7/29$846
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/272:05 pmBTR - KEF
2 stops13h 25mUnited Airlines
Sun 8/319:50 amKEF - BTR
2 stops32h 29mUnited Airlines
Deal found 7/30$914
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 9/106:00 amLFT - KEF
2 stops22h 30mDelta
Sun 9/148:45 amKEF - LFT
2 stops30h 45mDelta
Deal found 7/30$966
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:03 pmBTR - KEF
2 stops50h 32mLufthansa
Sat 8/3012:25 amKEF - BTR
2 stops25h 45mLufthansa
Deal found 7/29$1,210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 31, 2025.
Use the filters below to find and compare flights from Louisiana to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Louisiana

Fly to

Keflavik Intl

Route

Depart

Return

Price

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Fri 8/22

3:15 pm-4:55 am

1 stop32h 40m

Reykjavik Keflavik Intl

Fri 8/29

3:05 pm-7:00 am

1 stop20h 55m

$399

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Mon 9/15

11:30 am-6:20 am

1 stop13h 50m

Reykjavik Keflavik Intl

Wed 10/1

11:25 am-6:38 pm

1 stop12h 13m

$563

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Sat 1/17

6:51 pm-10:55 am

2 stops58h 04m

Reykjavik Keflavik Intl

Mon 1/26

11:50 am-3:55 pm

2 stops34h 05m

$631

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Fri 8/22

10:15 am-8:20 am

3 stops17h 05m

Reykjavik Keflavik Intl

Fri 8/29

9:30 am-10:56 am

2 stops30h 26m

$642

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Thu 9/11

2:20 pm-8:30 am

1 stop13h 10m

Reykjavik Keflavik Intl

Mon 9/15

11:00 am-6:52 pm

1 stop12h 52m

$699

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Sat 9/27

10:35 am-11:35 pm

2 stops32h 00m

Reykjavik Keflavik Intl

Fri 10/3

12:25 am-7:28 pm

2 stops24h 03m

$721

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Thu 10/16

7:56 pm-9:30 am

1 stop32h 34m

Reykjavik Keflavik Intl

Tue 10/21

11:25 am-7:01 pm

1 stop12h 36m

$786

LafayetteReykjavik

LFT - KEF

LFTKEF

Lafayette Regional

Wed 9/10

12:22 pm-7:00 am

2 stops13h 38m

Reykjavik Keflavik Intl

Sun 9/14

11:00 am-10:35 pm

2 stops16h 35m

$846

Baton RougeReykjavik

BTR - KEF

BTRKEF

Baton Rouge Ryan

Wed 8/27

2:05 pm-8:30 am

2 stops13h 25m

Reykjavik Keflavik Intl

Sun 8/31

9:50 am-1:19 pm

2 stops32h 29m

$914

LafayetteReykjavik

LFT - KEF

LFTKEF

Lafayette Regional

Wed 9/10

6:00 am-9:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

Sun 9/14

8:45 am-10:30 am

2 stops30h 45m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 results
1
2

Best time to book a flight from Louisiana to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Louisiana 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 Louisiana to Reykjavik Keflavik Intl Airport

What is the cheapest month to book a flight from Louisiana to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Louisiana to Reykjavik Keflavik Intl Airport (average of $328). Flying from Louisiana 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 LA to KEF?

Find hourly flight availability from Louisiana 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 31, 2025.

When flying from Louisiana to Reykjavik Keflavik Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 31, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Louisiana to Reykjavik Keflavik Intl Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

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
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

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!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

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
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

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 Louisiana 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 are the most popular routes from Louisiana to Reykjavik Keflavik Intl Airport?

    Most travelers choose New Orleans Louis Armstrong - Reykjavik Keflavik Intl, Baton Rouge Ryan - Reykjavik Keflavik Intl or Lafayette Regional - Reykjavik Keflavik Intl when deciding on the best route from Louisiana to Reykjavik Keflavik Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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 Louisiana to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Louisiana to Reykjavik Keflavik Intl Airport (average of $328). Flying from Louisiana 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 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 Louisiana to Keflavik Intl

Discover the top 3 airlines that operate flights from Louisiana 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 31, 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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