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Iceland

$421+ Cheap flights from Knoxville (TYS) to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — KEF
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Knoxville to Iceland

Cheapest flights from Knoxville to Iceland
Explore the most affordable flight options available from Knoxville to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Tue 4/283:48 pm
TYS
-
KEF
2 stops34h 37m
Multiple Airlines
Wed 5/65:00 pm
KEF
-
TYS
1 stop26h 41m
Multiple Airlines
Deal found 4/19$827
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sun 7/197:00 am
TYS
-
KEF
1 stop19h 00m
Multiple Airlines
Mon 7/2710:45 am
KEF
-
TYS
1 stop12h 52m
Multiple Airlines
Deal found 4/21$939
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Mon 7/612:53 pm
TYS
-
KEF
1 stop13h 32m
Multiple Airlines
Wed 7/159:00 am
KEF
-
TYS
2 stops32h 02m
Multiple Airlines
Deal found 4/20$945
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sun 7/197:00 am
TYS
-
KEF
1 stop19h 00m
Multiple Airlines
Wed 7/2910:45 am
KEF
-
TYS
1 stop12h 52m
Multiple Airlines
Deal found 4/21$958
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sat 5/161:59 pm
TYS
-
KEF
2 stops38h 11m
Multiple Airlines
Sat 5/237:55 pm
KEF
-
TYS
1 stop21h 04m
Multiple Airlines
Deal found 4/20$990
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sat 7/187:10 am
TYS
-
KEF
1 stop19h 05m
Multiple Airlines
Wed 7/299:00 am
KEF
-
TYS
2 stops41h 56m
Multiple Airlines
Deal found 4/21$998
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:19 pm
TYS
-
KEF
2 stops33h 26m
Air Canada
Sat 8/229:15 am
KEF
-
TYS
2 stops42h 42m
Air Canada
Deal found 4/20$1,013
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/237:00 am
TYS
-
KEF
1 stop19h 00m
Multiple Airlines
Mon 7/2710:45 am
KEF
-
TYS
1 stop12h 52m
Multiple Airlines
Deal found 4/21$1,020
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Mon 7/2012:53 pm
TYS
-
KEF
2 stops38h 47m
Multiple Airlines
Thu 7/307:50 pm
KEF
-
TYS
1 stop24h 52m
Multiple Airlines
Deal found 4/21$1,023
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Wed 6/38:32 pm
TYS
-
KEF
1 stop29h 28m
Multiple Airlines
Wed 6/1010:45 am
KEF
-
TYS
1 stop12h 52m
Multiple Airlines
Deal found 4/19$1,025

Find flight deals from Knoxville to Iceland

Keep the following information in mind while searching for Knoxville to Iceland flight deals. Data was last updated April 24, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$939
(Kiwi.com)

One-way from

$421
(Kiwi.com)
Provider with most accurate pricing for Knoxville McGhee Tyson-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Reykjavik (REK) flights.
Search Deals
From Knoxville McGhee Tyson to Iceland
Search Deals
One-way flight from Knoxville McGhee Tyson to Iceland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Iceland 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 April 24, 2026.
Use the filters below to find and compare flights from Knoxville to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 10/9

11:30 am-9:30 am

2 stops18h 00m

Reykjavik Keflavik Intl

Fri 10/16

11:25 am-11:46 pm

2 stops16h 21m

$1,045

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 10/9

4:00 pm-9:30 am

2 stops13h 30m

Reykjavik Keflavik Intl

Fri 10/16

11:25 am-11:46 pm

2 stops16h 21m

$1,045

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 5/20

5:55 pm-8:30 am

2 stops34h 35m

Reykjavik Keflavik Intl

Fri 5/29

12:00 pm-8:56 pm

1 stop12h 56m

$1,053
Quickest round-trip

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Mon 7/20

7:19 pm-8:30 am

1 stop9h 11m

Reykjavik Keflavik Intl

Wed 7/29

11:30 am-11:54 pm

1 stop16h 24m

$1,060

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Mon 7/6

6:37 pm-7:00 am

1 stop32h 23m

Reykjavik Keflavik Intl

Wed 7/15

8:45 am-9:38 pm

1 stop16h 53m

$1,157

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 6/3

1:02 pm-6:15 am

2 stops37h 13m

Reykjavik Keflavik Intl

Wed 6/10

10:45 am-7:37 pm

1 stop12h 52m

$1,188

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 6/3

5:45 am-8:45 am

2 stops23h 00m

Reykjavik Keflavik Intl

Wed 6/10

9:15 am-8:56 pm

2 stops39h 41m

$1,214

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 7/11

10:45 am-8:50 am

1 stop18h 05m

Reykjavik Keflavik Intl

Sat 7/18

10:00 am-8:39 pm

2 stops14h 39m

$1,234

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 10/9

8:30 am-8:50 am

1 stop20h 20m

Reykjavik Keflavik Intl

Fri 10/16

9:15 am-6:05 pm

2 stops36h 50m

$1,289
Cheapest one-way

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sun 8/23

9:30 am-7:40 am

2 stops42h 10m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Knoxville to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Knoxville 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 Knoxville to Iceland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated April 24, 2026.
Read reviews from past customers who have flown United Airlines from Knoxville to Iceland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,643 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Iceland. 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 Knoxville to Iceland?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Iceland. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

  • How long is the flight from Knoxville to Iceland?

    A quick flight from Knoxville to Iceland can take about 32h 23m. United Airlines provides one of the quickest options available for as low as $1,157. Knoxville and Iceland are separated by a distance of 3168 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Knoxville to Iceland that include hotel bookings?

    Yes. In addition to deals on Knoxville to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Iceland?

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

  • Can I find deals for business class flights from Knoxville to Iceland?

    Yes. Cheapflights offers flight deals from Knoxville to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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