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Keflavik Intl

$584+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — KEF
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Round-trip from

$616
(United Airlines)
From Louisiana to Reykjavik Keflavik Intl
Search Deals

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 April 30, 2025.

This PLAY deal was found by Cheapflights users on 4/29. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:57 amMSY - KEF
1 stop14h 48mMultiple Airlines
Sun 5/43:45 pmKEF - MSY
1 stop21h 14mMultiple Airlines
Deal found 4/29$584
This United Airlines deal was found by Cheapflights users on 4/29. 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 8/67:00 amMSY - KEF
2 stops20h 10mUnited Airlines
Wed 8/209:30 amKEF - MSY
2 stops32h 47mUnited Airlines
Deal found 4/29$616
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:55 amMSY - KEF
1 stop15h 20mAir Canada
Wed 8/209:30 amKEF - MSY
2 stops32h 47mAir Canada
Deal found 4/29$618
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:16 pmMSY - KEF
1 stop9h 44mKLM
Wed 8/209:30 amKEF - MSY
1 stop10h 52mKLM
Deal found 4/29$639
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:32 amMSY - KEF
2 stops45h 18mBritish Airways
Mon 11/1011:45 amKEF - MSY
2 stops41h 05mBritish Airways
Deal found 4/29$685
This Lufthansa deal was found by Cheapflights users on 4/29. 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 11/511:00 amMSY - KEF
2 stops21h 15mLufthansa
Sat 11/812:30 amKEF - MSY
2 stops48h 24mLufthansa
Deal found 4/29$728
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 8/107:10 amBTR - KEF
2 stops20h 05mUnited Airlines
Sun 8/179:50 amKEF - BTR
2 stops38h 48mUnited Airlines
Deal found 4/27$733
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:00 amLFT - KEF
2 stops17h 30mDelta
Thu 10/1611:25 amKEF - LFT
2 stops28h 07mDelta
Deal found 4/29$777
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:30 amMSY - KEF
2 stops21h 00mDelta
Tue 10/78:45 amKEF - MSY
2 stops15h 08mDelta
Deal found 4/28$802
This United deal was found by Cheapflights users on 4/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:00 pmLFT - KEF
2 stops37h 35mMultiple Airlines
Wed 10/1512:25 amKEF - LFT
2 stops40h 02mMultiple Airlines
Deal found 4/29$840
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/32:31 pmMSY - KEF
1 stop10h 34mIcelandair
Sat 7/129:55 amKEF - MSY
1 stop12h 01mIcelandair
Deal found 4/29$846
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:03 pmMSY - KEF
2 stops37h 12mFinnair
Tue 11/1110:00 amKEF - MSY
2 stops38h 01mFinnair
Deal found 4/29$847

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 April 30, 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

Wed 8/6

7:00 am-8:10 am

2 stops20h 10m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-1:17 pm

2 stops32h 47m

$616

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 8/6

11:55 am-8:15 am

1 stop15h 20m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-1:17 pm

2 stops32h 47m

$618

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 8/6

9:56 am-8:10 am

3 stops17h 14m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-1:17 pm

2 stops32h 47m

$623

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 8/6

4:16 pm-7:00 am

1 stop9h 44m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-3:22 pm

1 stop10h 52m

$639

Baton RougeReykjavik

BTR - KEF

BTRKEF

Baton Rouge Ryan

Sun 8/10

7:10 am-8:15 am

2 stops20h 05m

Reykjavik Keflavik Intl

Sun 8/17

9:50 am-7:38 pm

2 stops38h 48m

$733

LafayetteReykjavik

LFT - KEF

LFTKEF

Lafayette Regional

Sat 10/4

11:00 am-9:30 am

2 stops17h 30m

Reykjavik Keflavik Intl

Thu 10/16

11:25 am-10:32 am

2 stops28h 07m

$777

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Wed 10/1

7:30 am-9:30 am

2 stops21h 00m

Reykjavik Keflavik Intl

Tue 10/7

8:45 am-4:23 pm

1 stop12h 38m

$802

LafayetteReykjavik

LFT - KEF

LFTKEF

Lafayette Regional

Sat 10/4

2:00 pm-8:35 am

2 stops37h 35m

Reykjavik Keflavik Intl

Wed 10/15

12:25 am-11:27 am

2 stops40h 02m

$840

New OrleansReykjavik

MSY - KEF

MSYKEF

New Orleans Louis Armstrong

Thu 7/3

2:31 pm-6:05 am

1 stop10h 34m

Reykjavik Keflavik Intl

Sat 7/12

9:55 am-4:56 pm

1 stop12h 01m

$846

Baton RougeReykjavik

BTR - KEF

BTRKEF

Baton Rouge Ryan

Mon 8/11

3:20 pm-9:30 am

2 stops13h 10m

Reykjavik Keflavik Intl

Mon 8/18

11:25 am-9:58 pm

2 stops15h 33m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 22 results
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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 July is currently the most expensive (average of $651). 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 April 30, 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.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Louisiana to Reykjavik to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 cheapest airlines to fly from Louisiana to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $654. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Louisiana to Reykjavik Keflavik Intl Airport for a low price.

  • 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 July is currently the most expensive (average of $651). 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

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Keflavik

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Alternative routes for Louisiana to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisiana to Keflavik Intl

Discover the top 4 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$596Average$807FlexibilityNo cancel feeOn-time69%
KLMCheapest$601Average$977FlexibilityNo cancel feeOn-time75%
DeltaCheapest$680Average$973FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$843Average$923FlexibilityNo cancel feeOn-time76%

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