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Keflavik Intl

$738+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — KEF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$738
(FlightHub)
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 September 11, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 11/135:15 pmLEX - KEF
2 stops25h 40mScandinavian Airlines
Mon 11/177:35 amKEF - LEX
2 stops18h 56mScandinavian Airlines
Deal found 9/8$771
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Mon 12/13:37 pmLEX - KEF
2 stops18h 48mScandinavian Airlines
Sun 12/147:50 amKEF - LEX
2 stops21h 13mScandinavian Airlines
Deal found 9/9$948
This United Airlines deal was found by Cheapflights users on 9/9. 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 stops39h 18mUnited Airlines
Deal found 9/9$953
This Air Canada deal was found by Cheapflights users on 9/9. 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 9/95:48 pmLEX - KEF
2 stops34h 27mMultiple Airlines
Fri 9/199:30 amKEF - LEX
2 stops31h 54mMultiple Airlines
Deal found 9/9$960
This Ovago deal was found by Cheapflights users on 9/9. 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.
Sun 12/146:58 pmLEX - KEF
2 stops34h 57mBritish Airways
Sat 12/2711:55 amKEF - LEX
2 stops35h 41mBritish Airways
Deal found 9/9$1,040
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Mon 12/15:15 pmLEX - KEF
2 stops17h 10mScandinavian Airlines
Sat 12/137:50 amKEF - LEX
2 stops21h 05mScandinavian Airlines
Deal found 9/9$1,137
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:48 pmLEX - KEF
2 stops25h 47mLufthansa
Thu 9/181:15 amKEF - LEX
2 stops26h 22mLufthansa
Deal found 9/9$1,371
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/101:03 pmLEX - KEF
2 stops16h 27mDelta
Fri 9/198:45 amKEF - LEX
2 stops14h 23mDelta
Deal found 9/9$1,419
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Wed 9/105:48 pmLEX - KEF
2 stops26h 22mLufthansa
Thu 9/181:15 amKEF - LEX
2 stops26h 22mLufthansa
Deal found 9/9$1,426
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/145:47 pmLEX - KEF
3 stops39h 33mMultiple Airlines
Sat 12/272:20 pmKEF - LEX
2 stops35h 44mMultiple Airlines
Deal found 9/9$1,679

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 September 11, 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

Thu 2/26

1:30 pm-11:20 pm

2 stops28h 50m

Reykjavik Keflavik Intl

Thu 3/5

7:35 am-9:21 pm

2 stops18h 46m

$738

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Thu 11/13

5:15 pm-11:55 pm

2 stops25h 40m

Reykjavik Keflavik Intl

Mon 11/17

7:35 am-9:31 pm

2 stops18h 56m

$771

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Mon 12/1

3:37 pm-3:25 pm

2 stops18h 48m

Reykjavik Keflavik Intl

Sun 12/14

7:50 am-12:03 am

2 stops21h 13m

$948

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Sun 12/14

6:58 pm-10:55 am

2 stops34h 57m

Reykjavik Keflavik Intl

Sat 12/27

11:55 am-6:36 pm

2 stops35h 41m

$1,040

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Sun 12/14

8:09 pm-10:55 am

2 stops33h 46m

Reykjavik Keflavik Intl

Sat 12/27

11:55 am-6:36 pm

2 stops35h 41m

$1,137

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Mon 12/1

5:15 pm-3:25 pm

2 stops17h 10m

Reykjavik Keflavik Intl

Sat 12/13

7:50 am-11:55 pm

2 stops21h 05m

$1,137

LexingtonReykjavik

LEX - KEF

LEXKEF

Lexington Blue Grass

Sun 12/14

5:47 pm-2:20 pm

3 stops39h 33m

Reykjavik Keflavik Intl

Sat 12/27

2:20 pm-9:04 pm

2 stops35h 44m

$1,679

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 $655). 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.

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.

  • How long is the flight from Lexington to Reykjavik Keflavik Intl Airport?

    Airlines like Scandinavian Airlines fly from Lexington to Reykjavik Keflavik Intl Airport in about 28h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Lexington to Reykjavik Keflavik Intl Airport is about 3057 mi.

  • 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 $655). 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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