Are direct flights from Louisville to Reykjavik always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with one or more stops can often be cheaper, though they will extend your travel duration. Consider your priorities for cost versus convenience.

Can flexible travel dates help on Louisville to Reykjavik flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Traveling during off-peak seasons or on less popular days of the week often results in lower fares. Adjusting your departure or return by a few days can sometimes unlock better deals.

What extra costs should I check before booking Louisville to Reykjavik flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines, especially budget carriers, may charge for amenities that are included with other airlines. Understanding these fees upfront helps you calculate the true cost of your trip.

Flights From Louisville

To Reykjavik

Cheap Flights from Louisville to Reykjavik

Browse current best options from Louisville. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Louisville

RatePunk searches hundreds of travel sites at once for deals on flights to Reykjavik

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Louisville to Reykjavik

Explore current cheapest deals departing from Louisville to Reykjavik

2026-11-18 – 2026-11-22
SDF - Reykjavik
72% AI deal score
$690
$829
Round trip
2026-12-05 – 2026-12-13
SDF - Reykjavik
72% AI deal score
$751
$829
Round trip
2027-02-04 – 2027-02-12
SDF - Reykjavik
72% AI deal score
$710
$838
Round trip
2027-02-05 – 2027-02-12
SDF - Reykjavik
72% AI deal score
$712
$838
Round trip
2026-11-03 – 2026-11-09
SDF - Reykjavik
71% AI deal score
$670
$877
Round trip
2026-12-02 – 2026-12-07
SDF - Reykjavik
73% AI deal score
$782
$893
Round trip
2026-10-20 – 2026-10-27
SDF - Reykjavik
72% AI deal score
$705
$894
Round trip
2027-02-04 – 2027-03-02
SDF - Reykjavik
73% AI deal score
$691
$923
Round trip
2027-02-04 – 2027-02-16
SDF - Reykjavik
73% AI deal score
$694
$943
Round trip
2026-10-12 – 2026-10-19
SDF - Reykjavik
75% AI deal score
$703
$949
Round trip

Louisville to Reykjavik: Overview

Insights for flights from Louisville to Reykjavik

Right now, fares for flights from Louisville to Reykjavik are significantly above the typical level. Over the last 90 days, only 10% of observed fares were classified as a good price. Prices typically range from $548–$622, with a median of $585.

When is the cheapest time to fly from Louisville to Reykjavik? The most affordable month to find cheap flights from Louisville to Reykjavik is May, with a median fare of $503. Other cost-effective months include January, with a median of $549, and November, where the median fare is $572.

A typical journey from Louisville to Reykjavik takes about 13h 29m, including connections. Most itineraries for this route connect at least once, with the median number of stopovers being 1.

This route covers a distance of 4999 km, classifying it as a long-haul journey. Given that deals are infrequent for this route, setting up a price alert can be helpful for tracking fare changes.

How much is a round trip from Louisville to Reykjavik

Regular price: $596 - $1,522

Prices for flights from Louisville to Reykjavik are currently within the regular range.

The regular price range for this route is between $596 and $1522. The current lowest deal is $807 with Allegiant Air for travel from Oct 22-Oct 29.

now $807

Low $596

High $1,522

The cheapest time to fly from Louisville to Reykjavik

The cheapest month to fly from Louisville to Reykjavik is May, with a median price of $503. The most expensive month to fly is April, with a median price of $890. Prices are generally lower from January to December.

May

Cheapest

Flights from $503

April

Most Expensive

Flights from $890

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Louisville to Reykjavik

Breeze Airways

United Airlines

Icelandair

easyJet UK

Last-minute flights going from Louisville to Reykjavik

Thu, Sep 17

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

United Airlines

$802

$1,055

One-way

Fri, Sep 18

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

United Airlines

$978

$1,106

One-way

Sat, Sep 19

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

United Airlines

$802

$1,401

One-way

Fri, Oct 2

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

Breeze Airways, Icelandair

$759

$1,224

One-way

Fri, Oct 2

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

Breeze Airways, Icelandair

$629

$1,238

One-way

Fri, Oct 2

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

Breeze Airways, Icelandair

$625

$1,241

One-way

Biggest price drops on these dates for flights from Louisville to Reykjavik

4 nights

Mar 26 - Mar 30

$942 → $821

13%

7 nights

Mar 15 - Mar 22

$890 → $896

8 nights

Dec 5 - Dec 13

$751 → $829

10%

4 nights

Oct 30 - Nov 3

$738 → $829

12%

Popular Airports to fly from Louisville to Reykjavik

Louisville - Reykjavik route insights

💸 Price insights

Recent fares are above the typical level

Recent SDF to REK fares are above the typical level, with 10% of recent fares considered good deals.

📅 Best time to fly

Fly in May for the best prices

Historically, May offers the lowest median price at $503. January and November also offer good value.

⏱️ Flight duration

Expect a 13h 29m flight duration

Flights from Louisville to Reykjavik typically take 13h 29m, with a median of 1 stopover.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available from Louisville to Reykjavik; connecting flights are dominant.

🏆 Airline highlight

Breeze Airways offers connecting flights

Breeze Airways has 19 connecting deals, followed by United Airlines and Icelandair.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Louisville to Reykjavik are historically rare, so consider booking when you see a good price.

Louisville main airports to depart from

Louisville International (SDF)

Cheapest

Louisville International Airport (SDF) is a convenient option for flights from Louisville to Reykjavik.

📍 ~9 km from Louisville city center (reachable by car)

💸 Flights from ~$829

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International Airport is a good option for flights from Louisville to Reykjavik.

📍 ~41 km from Reykjavik (reachable by car)

💸 Flights from ~$829

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

Akureyri Airport can be a useful alternative, offering robust infrastructure and serving as a gateway for Northern Iceland.

📍 ~240 km from Reykjavik (reachable by car, approximately a 5-hour drive in good weather)

💸 Flights from ~$1,051

Business & First Class Flight Deals to Reykjavik

Discover luxury on the budget with premium cabin class on flights from Louisville to Reykjavik.

Elite

Best Elite deals to Reykjavik

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SDF

Elite

Sep 27

Reykjavik, Iceland

77% AI deal score

$6,746

$6,662

Save $84

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

77% AI deal score

$6,746

$6,662

Save $84

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,662

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,686

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,735

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,823

$6,808

Save $15

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,864

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 26

Reykjavik, Iceland

75% AI deal score

$7,615

Alaska Airlines, Inc., +1

Business Class

From SDF

Elite

Oct 10

Reykjavik, Iceland

74% AI deal score

$5,893

Aer Lingus, +1

Business Class

From SDF

Elite

Oct 13

Reykjavik, Iceland

74% AI deal score

$6,187

Aeroméxico, +1

Business Class

From SDF

Elite

Oct 13

Reykjavik, Iceland

74% AI deal score

$6,190

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 26

Reykjavik, Iceland

74% AI deal score

$7,793

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Reykjavik

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices across various airlines and booking platforms. Looking into different airlines, including budget carriers, may also reveal cheaper options.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good deal. Mid-week bookings are sometimes associated with better prices than weekend bookings.

Comparing nearby airports can sometimes lead to more affordable flight options or different route availabilities. While it may require additional travel to and from these airports, the potential savings on airfare can be significant. Always factor in the total cost and time implications.

Related routes

More routes from Louisville

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Flights to Reykjavik from other cities

Flights from Kangerlussuaq to Reykjavik Flights from Salt Lake City to Reykjavik Flights from San Angelo to Reykjavik Flights from San Francisco to Reykjavik Flights from San Jose to Reykjavik Flights from Sand Point to Reykjavik Flights from Santa Fe to Reykjavik Flights from Santo Domingo to Reykjavik Flights from Seattle to Reykjavik Flights from Seoul to Reykjavik Flights from Singapore to Reykjavik Flights from Springfield to Reykjavik

Louisville to Reykjavik: Overview

Insights for flights from Louisville to Reykjavik

A typical journey from Louisville to Reykjavik takes about 13h 29m, including connections. Most itineraries for this route connect at least once, with the median number of stopovers being 1.

This route covers a distance of 4999 km, classifying it as a long-haul journey. Given that deals are infrequent for this route, setting up a price alert can be helpful for tracking fare changes.

How much is a round trip from Louisville to Reykjavik

Regular price: $596 - $1,522

Prices for flights from Louisville to Reykjavik are currently within the regular range.

The regular price range for this route is between $596 and $1522. The current lowest deal is $807 with Allegiant Air for travel from Oct 22-Oct 29.

now $807

Low $596

High $1,522

The cheapest time to fly from Louisville to Reykjavik

May

Cheapest

Flights from $503

April

Most Expensive

Flights from $890

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Louisville to Reykjavik

Breeze Airways

United Airlines

Icelandair

easyJet UK

Last-minute flights going from Louisville to Reykjavik

Thu, Sep 17

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

United Airlines

$802

$1,055

One-way

Fri, Sep 18

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

United Airlines

$978

$1,106

One-way

Sat, Sep 19

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

United Airlines

$802

$1,401

One-way

Fri, Oct 2

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

Breeze Airways, Icelandair

$759

$1,224

One-way

Fri, Oct 2

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

Breeze Airways, Icelandair

$629

$1,238

One-way

Fri, Oct 2

⌛ Last-Minute

SDF - Reykjavik

Louisville (SDF) - Reykjavik (KEF)

Breeze Airways, Icelandair

$625

$1,241

One-way

Biggest price drops on these dates for flights from Louisville to Reykjavik

4 nights

Mar 26 - Mar 30

$942 → $821

13%

7 nights

Mar 15 - Mar 22

$890 → $896

8 nights

Dec 5 - Dec 13

$751 → $829

10%

4 nights

Oct 30 - Nov 3

$738 → $829

12%

Popular Airports to fly from Louisville to Reykjavik

Louisville - Reykjavik route insights

💸 Price insights

Recent fares are above the typical level

Recent SDF to REK fares are above the typical level, with 10% of recent fares considered good deals.

📅 Best time to fly

Fly in May for the best prices

Historically, May offers the lowest median price at $503. January and November also offer good value.

⏱️ Flight duration

Expect a 13h 29m flight duration

Flights from Louisville to Reykjavik typically take 13h 29m, with a median of 1 stopover.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available from Louisville to Reykjavik; connecting flights are dominant.

🏆 Airline highlight

Breeze Airways offers connecting flights

Breeze Airways has 19 connecting deals, followed by United Airlines and Icelandair.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Louisville to Reykjavik are historically rare, so consider booking when you see a good price.

Louisville main airports to depart from

Louisville International (SDF)

Cheapest

Louisville International Airport (SDF) is a convenient option for flights from Louisville to Reykjavik.

📍 ~9 km from Louisville city center (reachable by car)

💸 Flights from ~$829

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International Airport is a good option for flights from Louisville to Reykjavik.

📍 ~41 km from Reykjavik (reachable by car)

💸 Flights from ~$829

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

Akureyri Airport can be a useful alternative, offering robust infrastructure and serving as a gateway for Northern Iceland.

📍 ~240 km from Reykjavik (reachable by car, approximately a 5-hour drive in good weather)

💸 Flights from ~$1,051

Business & First Class Flight Deals to Reykjavik

Discover luxury on the budget with premium cabin class on flights from Louisville to Reykjavik.

Elite

Best Elite deals to Reykjavik

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SDF

Elite

Sep 27

Reykjavik, Iceland

77% AI deal score

$6,746

$6,662

Save $84

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

77% AI deal score

$6,746

$6,662

Save $84

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,662

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,686

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,735

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,823

$6,808

Save $15

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 27

Reykjavik, Iceland

76% AI deal score

$6,864

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 26

Reykjavik, Iceland

75% AI deal score

$7,615

Alaska Airlines, Inc., +1

Business Class

From SDF

Elite

Oct 10

Reykjavik, Iceland

74% AI deal score

$5,893

Aer Lingus, +1

Business Class

From SDF

Elite

Oct 13

Reykjavik, Iceland

74% AI deal score

$6,187

Aeroméxico, +1

Business Class

From SDF

Elite

Oct 13

Reykjavik, Iceland

74% AI deal score

$6,190

Aeroméxico, +1

Business Class

From SDF

Elite

Sep 26

Reykjavik, Iceland

74% AI deal score

$7,793

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Reykjavik

Cheap Flights from Louisville to Reykjavik

Today’s best flight deals from Louisville to Reykjavik

Louisville to Reykjavik: Overview

Insights for flights from Louisville to Reykjavik

How much is a round trip from Louisville to Reykjavik

The cheapest time to fly from Louisville to Reykjavik

Direct flights from Louisville to Reykjavik

Last-minute flights going from Louisville to Reykjavik

Biggest price drops on these dates for flights from Louisville to Reykjavik

Popular Airports to fly from Louisville to Reykjavik

Louisville - Reykjavik route insights

Recent fares are above the typical level

Fly in May for the best prices

Expect a 13h 29m flight duration

Connecting flights are dominant

Breeze Airways offers connecting flights

Deals are rare for this route

Louisville main airports to depart from

Reykjavik main airports to arrive at

Airports nearby Reykjavik used as alternative

Business & First Class Flight Deals to Reykjavik

Best Elite deals to Reykjavik

Sep 27

Sep 27

Sep 27

Sep 27

Sep 27

Sep 27

Sep 27

Sep 26

Oct 10

Oct 13

Oct 13

Sep 26

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from Louisville to Reykjavik?

When should I book flights from Louisville to Reykjavik?

Should I compare nearby airports for flights from Louisville to Reykjavik?

Are direct flights from Louisville to Reykjavik always the best option?

Can flexible travel dates help on Louisville to Reykjavik flights?

What extra costs should I check before booking Louisville to Reykjavik flights?

Related routes

More routes from Louisville

Flights to Reykjavik from other cities

Louisville to Reykjavik: Overview

Insights for flights from Louisville to Reykjavik

How much is a round trip from Louisville to Reykjavik

The cheapest time to fly from Louisville to Reykjavik

Direct flights from Louisville to Reykjavik

Last-minute flights going from Louisville to Reykjavik

Biggest price drops on these dates for flights from Louisville to Reykjavik

Popular Airports to fly from Louisville to Reykjavik

Louisville - Reykjavik route insights

Recent fares are above the typical level

Fly in May for the best prices

Expect a 13h 29m flight duration

Connecting flights are dominant

Breeze Airways offers connecting flights

Deals are rare for this route

Louisville main airports to depart from

Reykjavik main airports to arrive at

Airports nearby Reykjavik used as alternative

Business & First Class Flight Deals to Reykjavik

Best Elite deals to Reykjavik

Sep 27

Sep 27

Sep 27

Sep 27

Sep 27

Sep 27

Sep 27

Sep 26

Oct 10

Oct 13

Oct 13

Sep 26

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from Louisville to Reykjavik?

When should I book flights from Louisville to Reykjavik?

Should I compare nearby airports for flights from Louisville to Reykjavik?