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Keflavik Intl

$567+ Cheap flights from Lexington (LEX) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — KEF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Lexington to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$567
(United Airlines)
From Lexington Blue Grass to Reykjavik Keflavik Intl
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Find flight deals from Lexington to Keflavik Intl

Cheapest flights from Lexington to Keflavik Intl
Explore the most affordable flight options available from Lexington to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:48 pmLEX - KEF
1 stop10h 42mUnited Airlines
Fri 9/199:30 amKEF - LEX
2 stops42h 07mUnited Airlines
Deal found 7/28$567
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:48 pmLEX - KEF
1 stop10h 42mLufthansa
Thu 9/181:15 amKEF - LEX
2 stops26h 22mLufthansa
Deal found 7/29$795
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:59 pmLEX - KEF
3 stops14h 11mMultiple Airlines
Fri 9/199:30 amKEF - LEX
2 stops18h 07mMultiple Airlines
Deal found 7/29$796
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Sat 10/253:45 pmLEX - KEF
2 stops28h 10mScandinavian Airlines
Thu 10/3011:30 amKEF - LEX
2 stops40h 35mScandinavian Airlines
Deal found 7/29$843
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 8/2410:10 amLEX - KEF
2 stops16h 10mDelta
Tue 9/29:30 amKEF - LEX
2 stops17h 06mDelta
Deal found 7/28$974
This Orbitz deal was found by Cheapflights users on 7/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:51 pmLEX - KEF
2 stops59h 04mBritish Airways
Sat 11/2911:55 amKEF - LEX
2 stops34h 40mBritish Airways
Deal found 7/27$1,050
This Air Canada deal was found by Cheapflights users on 7/26. 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.
Fri 8/221:59 pmLEX - KEF
2 stops14h 21mAir Canada
Tue 8/269:50 amKEF - LEX
2 stops35h 17mAir Canada
Deal found 7/26$1,085
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:14 pmLEX - KEF
2 stops33h 26mAmerican Airlines
Fri 1/911:50 amKEF - LEX
2 stops51h 30mAmerican Airlines
Deal found 7/26$1,321

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 July 29, 2025.
Use the filters below to find and compare flights from Lexington to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Lexington

Fly to

Keflavik Intl

Route

Depart

Return

Price

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Tue 9/9

5:48 pm-8:30 am

1 stop10h 42m

Reykjavik Keflavik Intl

Fri 9/19

9:30 am-11:37 pm

2 stops42h 07m

$567

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Tue 9/9

5:48 pm-8:30 am

1 stop10h 42m

Reykjavik Keflavik Intl

Thu 9/18

1:15 am-11:37 pm

2 stops26h 22m

$795

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Tue 9/9

1:59 pm-8:10 am

3 stops14h 11m

Reykjavik Keflavik Intl

Fri 9/19

9:30 am-11:37 pm

2 stops18h 07m

$796

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Sat 10/25

3:45 pm-11:55 pm

2 stops28h 10m

Reykjavik Keflavik Intl

Thu 10/30

11:30 am-12:05 am

2 stops40h 35m

$843

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Sun 8/24

10:10 am-6:20 am

2 stops16h 10m

Reykjavik Keflavik Intl

Tue 9/2

9:30 am-10:36 pm

2 stops17h 06m

$974

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Sat 11/22

6:51 pm-10:55 am

2 stops59h 04m

Reykjavik Keflavik Intl

Sat 11/29

11:55 am-5:35 pm

2 stops34h 40m

$1,050

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Fri 8/22

1:59 pm-8:20 am

2 stops14h 21m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-5:07 pm

2 stops35h 17m

$1,085

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Fri 12/26

8:14 pm-10:40 am

2 stops33h 26m

Reykjavik Keflavik Intl

Fri 1/9

11:50 am-10:20 am

2 stops51h 30m

$1,321

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Lexington to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Lexington 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 Lexington to Reykjavik Keflavik Intl Airport

What is the cheapest month to book a flight from Lexington to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Lexington to Reykjavik Keflavik Intl Airport (average of $328). Flying from Lexington to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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.

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 July 29, 2025.
Read through reviews of airlines operating flights from Lexington to Reykjavik Keflavik Intl Airport, such as Delta, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,826 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Lexington 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 airport do you fly from for flights from Lexington to Reykjavik Keflavik Intl?

    Lexington Blue Grass (LEX), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Lexington to Reykjavik Keflavik Intl. 0 airlines have flights from Blue Grass to Reykjavik Keflavik Intl on a regular basis. Booking flights from Lexington Blue Grass to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day.

  • What are the cheapest airlines flying from Lexington to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, United Airlines ($567), Lufthansa ($795), and Scandinavian Airlines ($843) offers the cheapest pricing from Lexington to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from Lexington to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Lexington to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Keflavik Intl?

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

  • Can I find deals for business class flights from Lexington to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Lexington 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 Lexington to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Lexington to Reykjavik Keflavik Intl Airport (average of $328). Flying from Lexington to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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