TYS - KEF

$727 Find Cheap Flights from Knoxville to Reykjavik-Keflavik Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Keflavik Intl departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$727
Multiple Airlines
Mon 3/16Wed 3/25
TYS - KEF • 2 stops
Cheapest one-way
Multiple Airlines
Tue 11/18
TYS - KEF • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Keflavik Intl (TYS-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Keflavik Intl

Mon, Mar 16 - Wed, Mar 25
Multiple Airlines Logo
8:58 am - 6:05 amTYS-KEF
17h 07m2 stops
Multiple Airlines Logo
5:00 pm - 1:02 pmKEF-TYS
24h 02m1 stop
$727Multiple Airlines
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Sun, Mar 15 - Tue, Mar 24
Lufthansa Logo
7:25 pm - 2:15 pmTYS-KEF
38h 50m2 stops
Lufthansa Logo
3:10 pm - 8:47 pmKEF-TYS
57h 37m2 stops
$776Lufthansa
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Wed, Apr 15 - Sun, Apr 19
Delta Logo
12:30 pm - 9:30 amTYS-KEF
17h 00m2 stops
Delta Logo
11:25 am - 9:28 pmKEF-TYS
14h 03m2 stops
$842Delta
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Wed, Apr 29 - Sun, May 3
Virgin Atlantic Logo
12:30 pm - 9:30 amTYS-KEF
17h 00m2 stops
Virgin Atlantic Logo
11:25 am - 11:46 pmKEF-TYS
16h 21m2 stops
$855Virgin Atlantic
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Thu, Apr 9 - Mon, Apr 13
Delta Logo
8:47 am - 9:30 amTYS-KEF
20h 43m2 stops
Delta Logo
11:25 am - 11:46 pmKEF-TYS
16h 21m2 stops
$892Delta
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Sun, Mar 15 - Wed, Mar 25
Multiple Airlines Logo
7:30 am - 6:05 amTYS-KEF
18h 35m1 stop
Multiple Airlines Logo
4:50 pm - 5:35 pmKEF-TYS
28h 45m1 stop
$1,049Multiple Airlines
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Wed, Apr 15 - Sat, Apr 18
Lufthansa Logo
7:25 pm - 12:10 amTYS-KEF
24h 45m2 stops
Lufthansa Logo
1:15 am - 7:31 pmKEF-TYS
22h 16m2 stops
$1,091Lufthansa
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Sun, Mar 15 - Sun, Mar 29
Multiple Airlines Logo
7:30 am - 6:05 amTYS-KEF
18h 35m1 stop
Multiple Airlines Logo
5:00 pm - 11:55 amKEF-TYS
22h 55m1 stop
$1,106Multiple Airlines
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Mon, Mar 16 - Wed, Mar 25
Multiple Airlines Logo
7:15 am - 6:15 amTYS-KEF
19h 00m1 stop
Multiple Airlines Logo
4:50 pm - 5:35 pmKEF-TYS
28h 45m1 stop
$1,108Multiple Airlines
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Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
7:30 am - 9:45 pmTYS-KEF
10h 15m1 stop
Multiple Airlines Logo
5:00 pm - 12:51 pmKEF-TYS
23h 51m2 stops
$1,109Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Knoxville to Keflavik Intl flights

Get data-powered insights and trends into flights from Knoxville to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Reykjavik-Keflavik Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Reykjavik-Keflavik Airport were found on Lufthansa ($776) and Delta ($842).

Find deals

Good to know

Cheapest flight$727
Flight from Knoxville to Reykjavik-Keflavik Airport

When to book flights from Knoxville to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Knoxville to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Reykjavik-Keflavik Airport flights

  • What is the cheapest flight from Knoxville to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Reykjavik Keflavik Intl Airport was $727 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Reykjavik-Keflavik Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Knoxville and on arrival in Reykjavik-Keflavik Airport.

  • Which aircraft models fly most regularly from Knoxville to Reykjavik-Keflavik Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Knoxville to Reykjavik-Keflavik Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Reykjavik-Keflavik Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Reykjavik-Keflavik Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik-Keflavik Airport from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Reykjavik-Keflavik Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik-Keflavik Airport with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Reykjavik-Keflavik Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik-Keflavik Airport from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Knoxville to Keflavik Intl

Information on your arrival and departure airports

Knoxville (TYS)
Keflavik Intl (KEF)