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Iceland

$405+ Cheap flights from Louisville (SDF) to Iceland

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — KEF
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
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Cheap flight deals from Louisville to Iceland

Keep the following information in mind while searching for Louisville to Iceland flight deals. Data was last updated June 13, 2025.

Round-trip from

$663
(United Airlines)

One-way from

$405
(Kiwi.com)
From Louisville Intl to Iceland
Search Deals
One-way flight from Louisville Intl to Iceland
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Find flight deals from Louisville to Iceland

Cheapest flights from Louisville to Iceland
Explore the most affordable flight options available from Louisville to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 9/145:52 pmSDF - KEF
1 stop10h 38mUnited Airlines
Tue 9/239:50 amKEF - SDF
2 stops39h 12mUnited Airlines
Deal found 6/11$663
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sat 9/138:40 amSDF - KEF
2 stops43h 35mAir Canada
Sun 9/219:30 amKEF - SDF
2 stops38h 58mAir Canada
Deal found 6/12$685
This KLM deal was found by Cheapflights users on 6/11. 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.
Sun 9/142:15 pmSDF - KEF
1 stop12h 05mKLM
Tue 9/238:45 amKEF - SDF
1 stop16h 56mKLM
Deal found 6/11$690
This FlightHub deal was found by Cheapflights users on 6/12. 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 9/135:52 pmSDF - KEF
2 stops25h 43mLufthansa
Sat 9/2012:25 amKEF - SDF
2 stops24h 37mLufthansa
Deal found 6/12$782
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amSDF - KEF
2 stops21h 10mMultiple Airlines
Fri 9/1912:25 amKEF - SDF
2 stops24h 37mMultiple Airlines
Deal found 6/12$805
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/213:21 pmSDF - KEF
2 stops28h 29mScandinavian Airlines
Thu 7/241:05 amKEF - SDF
3 stops25h 41mScandinavian Airlines
Deal found 6/12$2,592

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville to Iceland 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 June 13, 2025.
Use the filters below to find and compare flights from Louisville to Iceland that are best for you.

Fly from

Louisville

Fly to

Iceland

Route

Depart

Return

Price

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 9/14

5:52 pm-8:30 am

1 stop10h 38m

Reykjavik Keflavik Intl

Tue 9/23

9:50 am-9:02 pm

2 stops39h 12m

$663

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sat 9/13

8:40 am-8:15 am

2 stops43h 35m

Reykjavik Keflavik Intl

Sun 9/21

9:30 am-8:28 pm

2 stops38h 58m

$685

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 9/14

2:15 pm-6:20 am

1 stop12h 05m

Reykjavik Keflavik Intl

Tue 9/23

8:45 am-9:41 pm

1 stop16h 56m

$690

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sat 9/13

5:52 pm-11:35 pm

2 stops25h 43m

Reykjavik Keflavik Intl

Sat 9/20

12:25 am-9:02 pm

2 stops24h 37m

$782

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sat 9/13

7:00 am-8:10 am

2 stops21h 10m

Reykjavik Keflavik Intl

Fri 9/19

12:25 am-9:02 pm

2 stops24h 37m

$805

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Mon 7/21

3:21 pm-11:50 pm

2 stops28h 29m

Reykjavik Keflavik Intl

Thu 7/24

1:05 am-10:46 pm

3 stops25h 41m

$2,592

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Mon 9/15

9:06 am-7:25 am

3 stops42h 19m

$405

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Mon 9/15

2:15 pm-6:20 am

1 stop12h 05m

$520

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 7/15

2:10 pm-8:10 am

2 stops14h 00m

$556

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 7/15

6:08 pm-8:30 am

1 stop10h 22m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Louisville to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Louisville 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 Louisville to Iceland

Rainfall in Iceland by month

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

In terms of precipitation, rainfall in Iceland 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 Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

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

If weather is an important factor for your trip to Iceland, 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 Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated June 13, 2025.
KLM
7.8
Good
1,360 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,360 reviews
KLM
7.8
Good
1,360 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,791 reviews
KLM
7.8
Good
1,360 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Scandinavian Airlines
7.3
Good
1,387 reviews
KLM
7.8
Good
1,360 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,539 reviews
KLM
7.8
Good
1,360 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Lufthansa
6.8
Okay
7,141 reviews
KLM
7.8
Good
1,360 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Iceland. 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 Louisville to Iceland?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to Iceland from Louisville.

  • What are the cheapest airlines to fly from Louisville to Iceland one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $520. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Louisville to Iceland for a low price.

  • Can I find deals for flights from Louisville to Iceland that include hotel bookings?

    Yes. In addition to deals on Louisville to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Iceland?

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

  • Can I find deals for business class flights from Louisville to Iceland?

    Yes. Cheapflights offers flight deals from Louisville to Iceland 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 Louisville to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Louisville to Iceland (average of $328). Flying from Louisville to Iceland in June is currently the most expensive (average of $659). 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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Top 2 airlines flying from Louisville to Iceland

Discover the top 2 airlines that operate flights from Louisville to Iceland. 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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$576Average$859FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$590Average$864FlexibilityNo cancel feeOn-time69%

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