What airlines fly to Iceland?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Iceland from Louisville according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 4 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Iceland?

Prices for flights from Louisville Intl Airport to Iceland refresh daily.

How old do you have to be to fly from Louisville Intl Airport to Iceland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Iceland.

What documentation or ID do you need to fly to Iceland?

The travel and health documents required for your trip to Iceland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iceland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$612 Cheap Flights from Louisville to Iceland in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisville to Iceland

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:05 amSDF-KEF

18h 05m2 stops

5:00 pm - 2:33 pmKEF-SDF

26h 33m2 stops

$612Multiple Airlines

Find Deal

Thu, Jan 8 - Wed, Jan 14

2:15 pm - 6:20 amSDF-KEF

12h 05m1 stop

9:30 am - 10:50 pmKEF-SDF

17h 20m1 stop

$760KLM

Find Deal

Tue, May 12 - Wed, May 20

2:15 pm - 7:00 amSDF-KEF

12h 45m2 stops

11:25 am - 11:59 pmKEF-SDF

16h 34m2 stops

$764Delta

Find Deal

Tue, May 12 - Wed, May 20

2:00 pm - 2:20 pmSDF-KEF

19h 20m2 stops

3:20 pm - 7:43 pmKEF-SDF

33h 23m2 stops

$911Lufthansa

Find Deal

Thu, Jan 1 - Sun, Jan 11

2:26 pm - 6:40 amSDF-KEF

12h 14m1 stop

7:55 pm - 1:26 pmKEF-SDF

21h 31m2 stops

$937Multiple Airlines

Find Deal

Sun, Apr 19 - Sat, Apr 25

3:28 pm - 6:25 amSDF-KEF

33h 57m3 stops

5:00 pm - 2:33 pmKEF-SDF

26h 33m2 stops

$1,047Multiple Airlines

Find Deal

Thu, Jan 8 - Wed, Jan 14

1:58 pm - 11:30 pmSDF-KEF

29h 32m2 stops

2:20 pm - 10:26 pmKEF-SDF

36h 06m2 stops

$1,073Lufthansa

Find Deal

Sun, Apr 19 - Sat, Apr 25

2:55 pm - 6:10 amSDF-KEF

34h 15m2 stops

5:15 pm - 1:00 pmKEF-SDF

24h 45m1 stop

$1,100Multiple Airlines

Find Deal

Thu, Jan 1 - Sun, Jan 11

3:02 pm - 6:40 amSDF-KEF

34h 38m2 stops

4:45 pm - 2:15 pmKEF-SDF

26h 30m1 stop

$1,127Multiple Airlines

Find Deal

Mon, Dec 22 - Mon, Dec 29

2:26 pm - 6:40 amSDF-KEF

12h 14m1 stop

4:45 pm - 1:26 pmKEF-SDF

24h 41m1 stop

$1,151Multiple Airlines

Find Deal

Sun, Apr 19 - Sat, Apr 25

KLM flights from Louisville to Iceland

Our best KLM deals on Louisville to Iceland flight tickets

KLM

May 12

SDF2:15 pmLouisville Intl

12h 05m

1 stop

KEF6:20 amReykjavik Keflavik Intl

May 20

KEF9:30 amReykjavik Keflavik Intl

17h 20m

1 stop

SDF10:50 pmLouisville Intl

$760

Find similar

KLM

May 12

SDF10:15 amLouisville Intl

16h 05m

1 stop

KEF6:20 amReykjavik Keflavik Intl

May 20

KEF11:25 amReykjavik Keflavik Intl

13h 27m

2 stops

SDF8:52 pmLouisville Intl

$764

Find similar

Scandinavian Airlines flights from Louisville to Iceland

Our best Scandinavian Airlines deals on Louisville to Iceland flight tickets

Scandinavian Airlines

Mar 7

SDF12:11 pmLouisville Intl

22h 14m

2 stops

KEF3:25 pmReykjavik Keflavik Intl

Mar 11

KEF11:30 amReykjavik Keflavik Intl

40h 27m

2 stops

SDF11:57 pmLouisville Intl

$1,244

Find similar

Scandinavian Airlines

Feb 14

SDF10:18 amLouisville Intl

24h 07m

2 stops

KEF3:25 pmReykjavik Keflavik Intl

Feb 21

KEF7:35 amReykjavik Keflavik Intl

21h 23m

2 stops

SDF11:58 pmLouisville Intl

$1,490

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 1/8

7:00 am-6:05 am

2 stops18h 05m

Reykjavik Keflavik Intl

Wed 1/14

5:00 pm-2:33 pm

2 stops26h 33m

$612

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

2:15 pm-6:20 am

1 stop12h 05m

Reykjavik Keflavik Intl

Wed 5/20

9:30 am-10:50 pm

1 stop17h 20m

$760

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

2:15 pm-7:00 am

2 stops12h 45m

Reykjavik Keflavik Intl

Wed 5/20

11:25 am-11:59 pm

2 stops16h 34m

$764

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 1/1

2:00 pm-2:20 pm

2 stops19h 20m

Reykjavik Keflavik Intl

Sun 1/11

3:20 pm-7:43 pm

2 stops33h 23m

$911

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 4/19

2:26 pm-6:40 am

1 stop12h 14m

Reykjavik Keflavik Intl

Sat 4/25

7:55 pm-1:26 pm

2 stops21h 31m

$937

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 1/8

3:28 pm-6:25 am

3 stops33h 57m

Reykjavik Keflavik Intl

Wed 1/14

5:00 pm-2:33 pm

2 stops26h 33m

$1,047

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 4/19

1:58 pm-11:30 pm

2 stops29h 32m

Reykjavik Keflavik Intl

Sat 4/25

2:20 pm-10:26 pm

2 stops36h 06m

$1,073

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 1/1

2:55 pm-6:10 am

2 stops34h 15m

Reykjavik Keflavik Intl

Sun 1/11

5:15 pm-1:00 pm

1 stop24h 45m

$1,100

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Mon 12/22

3:02 pm-6:40 am

2 stops34h 38m

Reykjavik Keflavik Intl

Mon 12/29

4:45 pm-2:15 pm

1 stop26h 30m

$1,127

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 4/19

2:26 pm-6:40 am

1 stop12h 14m

Reykjavik Keflavik Intl

Sat 4/25

4:45 pm-1:26 pm

1 stop24h 41m

$1,151

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Iceland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from Louisville to Iceland is on a Monday when prices can be found for as low as $710. Flights from Louisville to Iceland on a Sunday will generally be more expensive and average around $1,192. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Iceland?

According to our data, the cheapest time of day to fly to Iceland is at noon. momondo users have found flights departing from Louisville to Iceland at noon for as low as $843. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,022. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Louisville to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Iceland

Fastest flight time	12h 05m
Direct flights	None

The fastest flight from Louisville to Iceland takes 12h 05m

There are no direct flights from Louisville to Iceland. There are no popular flight routes from Louisville to Iceland.

Search flight deals

When did momondo last update prices for flights from Louisville Intl Airport to Iceland?
Prices for flights from Louisville Intl Airport to Iceland refresh daily.
How old do you have to be to fly from Louisville Intl Airport to Iceland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Iceland.
What documentation or ID do you need to fly to Iceland?
The travel and health documents required for your trip to Iceland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iceland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Iceland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Iceland from Louisville.

Can I find flights from Louisville to Iceland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Iceland from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Iceland?

Once all potential Louisville to Iceland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisville to Iceland right now. Can momondo alert me if prices change?

Price alerts on flights to Iceland from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.