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Cheap flights from Louisville to Iceland from $744

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Iceland departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Iceland

Cheap round-trip flights

Logo
6:58 pm - 4:55 amSDF-KEF
29h 57m3 stops
Logo
3:05 pm - 9:01 amKEF-SDF
21h 56m2 stops
$744
Find Deal
jue., oct. 9 - jue., oct. 16
Logo
7:49 am - 6:15 amSDF-KEF
18h 26m2 stops
Logo
5:00 pm - 10:47 pmKEF-SDF
33h 47m2 stops
$817
Find Deal
jue., oct. 9 - mié., oct. 15
United Airlines Logo
7:36 pm - 8:15 amSDF-KEF
56h 39m2 stops
United Airlines Logo
12:00 pm - 10:24 pmKEF-SDF
14h 24m1 stop
$833United Airlines
Find Deal
sáb., sep. 13 - dom., sep. 21
United Airlines Logo
9:05 am - 8:30 amSDF-KEF
19h 25m1 stop
United Airlines Logo
9:50 am - 2:50 pmKEF-SDF
33h 00m2 stops
$862United Airlines
Find Deal
sáb., sep. 13 - sáb., sep. 20
United Airlines Logo
7:36 pm - 8:15 amSDF-KEF
56h 39m2 stops
United Airlines Logo
12:00 pm - 5:15 pmKEF-SDF
33h 15m2 stops
$872United Airlines
Find Deal
sáb., sep. 13 - dom., sep. 21
United Airlines Logo
7:36 pm - 8:30 amSDF-KEF
8h 54m1 stop
United Airlines Logo
12:00 pm - 10:24 pmKEF-SDF
14h 24m1 stop
$879United Airlines
Find Deal
sáb., sep. 13 - dom., sep. 21
Air Canada Logo
10:55 am - 8:10 amSDF-KEF
17h 15m3 stops
Air Canada Logo
9:50 am - 10:24 pmKEF-SDF
16h 34m3 stops
$892Air Canada
Find Deal
sáb., sep. 13 - sáb., sep. 20
Air Canada Logo
10:55 am - 8:10 amSDF-KEF
17h 15m3 stops
Air Canada Logo
9:50 am - 10:02 amKEF-SDF
28h 12m3 stops
$912Air Canada
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sáb., sep. 13 - sáb., sep. 20
Lufthansa Logo
7:36 pm - 8:30 amSDF-KEF
8h 54m1 stop
Lufthansa Logo
12:25 am - 9:02 pmKEF-SDF
24h 37m2 stops
$952Lufthansa
Find Deal
sáb., sep. 13 - sáb., sep. 20
Lufthansa Logo
5:52 pm - 8:30 amSDF-KEF
10h 38m1 stop
Lufthansa Logo
12:25 am - 10:58 pmKEF-SDF
26h 33m2 stops
$958Lufthansa
Find Deal
sáb., sep. 13 - vie., sep. 19

Lufthansa flights from Louisville to Iceland

Our best Lufthansa deals on Louisville to Iceland flight tickets
Lufthansa
Sep 13
SDF7:36 pmLouisville Intl
8h 54m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 20
KEF12:25 amReykjavik Keflavik Intl
24h 37m
2 stops
SDF9:02 pmLouisville Intl
$952
Find similar
Lufthansa
Sep 13
SDF5:52 pmLouisville Intl
10h 38m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 19
KEF12:25 amReykjavik Keflavik Intl
26h 33m
2 stops
SDF10:58 pmLouisville Intl
$958
Find similar
Lufthansa
Sep 13
SDF7:36 pmLouisville Intl
8h 54m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 19
KEF12:25 amReykjavik Keflavik Intl
26h 33m
2 stops
SDF10:58 pmLouisville Intl
$981
Find similar

United Airlines flights from Louisville to Iceland

Our best United Airlines deals on Louisville to Iceland flight tickets
United Airlines
Sep 13
SDF7:36 pmLouisville Intl
56h 39m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Sep 21
KEF12:00 pmReykjavik Keflavik Intl
14h 24m
1 stop
SDF10:24 pmLouisville Intl
$833
Find similar
United Airlines
Sep 13
SDF9:05 amLouisville Intl
19h 25m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 20
KEF9:50 amReykjavik Keflavik Intl
33h 00m
2 stops
SDF2:50 pmLouisville Intl
$862
Find similar
United Airlines
Sep 13
SDF7:36 pmLouisville Intl
56h 39m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Sep 21
KEF12:00 pmReykjavik Keflavik Intl
33h 15m
2 stops
SDF5:15 pmLouisville Intl
$872
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 26, 2025.
Use the filters below to find and compare flights from Louisville to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

jue. 10/9

6:58 pm-4:55 am

3 stops29h 57m

Reykjavik Keflavik Intl

jue. 10/16

3:05 pm-9:01 am

2 stops21h 56m

$744

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

jue. 10/9

7:49 am-6:15 am

2 stops18h 26m

Reykjavik Keflavik Intl

mié. 10/15

5:00 pm-10:47 pm

2 stops33h 47m

$817

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

7:36 pm-8:15 am

2 stops56h 39m

Reykjavik Keflavik Intl

dom. 9/21

12:00 pm-10:24 pm

1 stop14h 24m

$833

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

9:05 am-8:30 am

1 stop19h 25m

Reykjavik Keflavik Intl

sáb. 9/20

9:50 am-2:50 pm

2 stops33h 00m

$862

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

7:36 pm-8:15 am

2 stops56h 39m

Reykjavik Keflavik Intl

dom. 9/21

12:00 pm-5:15 pm

2 stops33h 15m

$872

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

7:36 pm-8:30 am

1 stop8h 54m

Reykjavik Keflavik Intl

dom. 9/21

12:00 pm-10:24 pm

1 stop14h 24m

$879

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

10:55 am-8:10 am

3 stops17h 15m

Reykjavik Keflavik Intl

sáb. 9/20

9:50 am-10:24 pm

3 stops16h 34m

$892

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

10:55 am-8:10 am

3 stops17h 15m

Reykjavik Keflavik Intl

sáb. 9/20

9:50 am-10:02 am

3 stops28h 12m

$912

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

7:36 pm-8:30 am

1 stop8h 54m

Reykjavik Keflavik Intl

sáb. 9/20

12:25 am-9:02 pm

2 stops24h 37m

$952

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

sáb. 9/13

5:52 pm-8:30 am

1 stop10h 38m

Reykjavik Keflavik Intl

vie. 9/19

12:25 am-10:58 pm

2 stops26h 33m

$958

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Iceland from

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

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

Direct flights

None
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 many operators does momondo search for flights from Louisville Intl Airport to Iceland?

  • 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.

Best airlines flying from Louisville to Iceland

Compare and see reviews for airlines that fly from Louisville to Iceland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $591Free CancellationRating
7.9
7,979 reviews
Search Delta flights

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.

An easier way to manage your Iceland trip

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