$599+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — KEF
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Lexington to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lexington to Keflavik Intl
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Cheapest flights from Lexington to Keflavik IntlExplore 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 October 8, 2026.
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 October 8, 2026.
This United deal was found by Cheapflights users on 10/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:00 am -
2 stops28h 25m
Mon 12/1412:00 pm -
1 stop15h 32m
Deal found 10/4![Multiple Airlines logo]()
$902
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:04 pm -
2 stops37h 46m
Sat 11/144:05 pm -
2 stops55h 19m
Deal found 10/8![British Airways logo]()
$1,109
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:20 am -
1 stop20h 05m
Wed 1/65:15 pm -
1 stop32h 34m
Deal found 10/7![Multiple Airlines logo]()
$1,152
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:50 am -
2 stops46h 30m
Tue 1/123:20 pm -
2 stops47h 44m
Deal found 10/7![Multiple Airlines logo]()
$1,172
This FlightHub deal was found by Cheapflights users on 10/4. 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.
Thu 12/1011:10 am -
2 stops24h 55m
Mon 12/1411:55 am -
2 stops35h 57m
Deal found 10/4![British Airways logo]()
$1,213
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:50 am -
2 stops43h 05m
Thu 10/1510:00 am -
2 stops41h 55m
Deal found 10/8![United Airlines logo]()
$1,392
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Thu 12/1010:50 am -
1 stop42h 10m
Mon 12/1412:00 pm -
1 stop10h 15m
Deal found 10/4![United Airlines logo]()
$1,478
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:04 pm -
2 stops24h 16m
Fri 10/308:20 am -
2 stops19h 39m
Deal found 10/7![Multiple Airlines logo]()
$1,608
Best flights from Lexington to Keflavik IntlDiscover carefully curated flight deals from Lexington to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Lexington to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This American Airlines deal was found by Cheapflights users on 10/4. 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 2/58:59 am -
2 stops25h 06m
Fri 2/1211:35 am -
2 stops16h 57m
Deal found 10/4![American Airlines logo]()
$802
This United deal was found by Cheapflights users on 10/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:00 am -
2 stops28h 25m
Mon 12/1412:00 pm -
1 stop15h 32m
Deal found 10/4![Multiple Airlines logo]()
$902
This Scandinavian Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 3/215:55 pm -
2 stops36h 55m
Sun 3/2810:30 am -
2 stops41h 26m
Deal found 10/4![Scandinavian Airlines logo]()
$936
This Ovago deal was found by Cheapflights users on 10/5. 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.
Fri 2/54:56 pm -
2 stops17h 09m
Fri 2/1211:35 am -
2 stops16h 57m
Deal found 10/5![British Airways logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Thu 12/1010:50 am -
1 stop42h 10m
Mon 12/1412:00 pm -
1 stop10h 15m
Deal found 10/4![United Airlines logo]()
$1,478
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:04 pm -
2 stops37h 46m
Sat 11/144:05 pm -
2 stops55h 19m
Deal found 10/8![British Airways logo]()
$1,109
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:50 am -
2 stops46h 30m
Tue 1/123:20 pm -
2 stops47h 44m
Deal found 10/7![Multiple Airlines logo]()
$1,172
This British Airways deal was found by Cheapflights users on 10/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2011:11 am -
2 stops25h 49m
Sat 3/2710:00 am -
2 stops17h 32m
Deal found 10/4![British Airways logo]()
$1,209
This FlightHub deal was found by Cheapflights users on 10/4. 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.
Thu 12/1011:10 am -
2 stops24h 55m
Mon 12/1411:55 am -
2 stops35h 57m
Deal found 10/4![British Airways logo]()
$1,213
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:04 pm -
2 stops24h 16m
Fri 10/308:20 am -
2 stops19h 39m
Deal found 10/7![Multiple Airlines logo]()
$1,608
Last-minute flights from Lexington to Keflavik IntlDiscover last-minute flight deals from Lexington to Keflavik Intl. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to Keflavik Intl. Data last updated October 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:20 am -
1 stop20h 05m
Wed 1/65:15 pm -
1 stop32h 34m
Deal found 10/7![Multiple Airlines logo]()
$1,152
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:50 am -
2 stops43h 05m
Thu 10/1510:00 am -
2 stops41h 55m
Deal found 10/8![United Airlines logo]()
$1,392
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:04 pm -
2 stops24h 16m
Fri 10/308:20 am -
2 stops19h 39m
Deal found 10/7![Multiple Airlines logo]()
$1,608
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:04 pm -
2 stops37h 46m
Sat 11/144:05 pm -
2 stops55h 19m
Deal found 10/8![British Airways logo]()
$1,109
One-way flights from Lexington to Keflavik IntlSearch for one-way flight options from Lexington to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Lexington to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/2511:05 am -
1 stop18h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$599
This FlightHub deal was found by Cheapflights users on 10/7. 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.
Sun 10/256:58 pm -
2 stops59h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![British Airways logo]()
$1,336
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Sun 10/251:08 pm -
3 stops17h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$3,859
Find 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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $802 (American Airlines) |
One-way from | $599 (United Airlines) |
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 7,457,451 searches. Data last updated October 8, 2026.
Use the filters below to find and compare flights from Lexington to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Sun 10/25
11:05 am-10:00 am
1 stop18h 55m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$599
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Fri 2/5
8:59 am-3:05 pm
2 stops25h 06m
Reykjavik Keflavik Intl
Fri 2/12
11:35 am-11:32 pm
2 stops16h 57m
$802
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Thu 12/10
5:00 am-2:25 pm
2 stops28h 25m
Reykjavik Keflavik Intl
Mon 12/14
12:00 pm-10:32 pm
1 stop15h 32m
$902
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Sun 3/21
5:55 pm-10:50 am
2 stops36h 55m
Reykjavik Keflavik Intl
Sun 3/28
10:30 am-11:56 pm
2 stops41h 26m
$936
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Fri 2/5
4:56 pm-3:05 pm
2 stops17h 09m
Reykjavik Keflavik Intl
Fri 2/12
11:35 am-11:32 pm
2 stops16h 57m
$1,042
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Sat 11/7
4:04 pm-10:50 am
2 stops37h 46m
Reykjavik Keflavik Intl
Sat 11/14
4:05 pm-6:24 pm
2 stops55h 19m
$1,109
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Tue 12/15
10:50 am-2:20 pm
2 stops46h 30m
Reykjavik Keflavik Intl
Tue 1/12
3:20 pm-10:04 am
2 stops47h 44m
$1,172
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Sat 3/20
11:11 am-5:00 pm
2 stops25h 49m
Reykjavik Keflavik Intl
Sat 3/27
10:00 am-11:32 pm
2 stops17h 32m
$1,209
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Thu 12/10
11:10 am-5:05 pm
2 stops24h 55m
Reykjavik Keflavik Intl
Mon 12/14
11:55 am-6:52 pm
2 stops35h 57m
$1,213
LexingtonReykjavik
LEX Lexington Blue Grass - KEF Reykjavik Keflavik Intl
LEXKEF
Lexington Blue Grass
Thu 12/10
10:50 am-10:00 am
1 stop42h 10m
Reykjavik Keflavik Intl
Mon 12/14
12:00 pm-5:15 pm
1 stop10h 15m
$1,478
Showing 1-10 of 12 resultsSorted by cheapest first
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.
LEX-KEF
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.
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.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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