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Iceland

$464+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — KEF
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. 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 8/187:20 pm
TYS
-
KEF
1 stop9h 10m
United Airlines
Tue 8/259:15 am
KEF
-
TYS
2 stops32h 03m
United Airlines
Deal found 6/9$944
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 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
Fri 7/3110:45 am
KEF
-
TYS
1 stop12h 39m
Multiple Airlines
Deal found 6/9$953
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 7/201:54 pm
TYS
-
KEF
1 stop14h 56m
United Airlines
Fri 7/319:15 am
KEF
-
TYS
2 stops39h 29m
United Airlines
Deal found 6/9$974
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Sun 7/195:45 am
TYS
-
KEF
2 stops22h 10m
Air Canada
Fri 7/319:15 am
KEF
-
TYS
2 stops39h 29m
Air Canada
Deal found 6/9$977
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/47:10 am
TYS
-
KEF
1 stop19h 05m
Multiple Airlines
Sun 7/125:00 pm
KEF
-
TYS
1 stop22h 50m
Multiple Airlines
Deal found 6/6$985
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 10/96:00 am
TYS
-
KEF
1 stop22h 50m
United Airlines
Fri 10/169:15 am
KEF
-
TYS
2 stops52h 30m
United Airlines
Deal found 6/8$989
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/81:35 pm
TYS
-
KEF
1 stop14h 55m
United Airlines
Wed 7/1512:00 pm
KEF
-
TYS
1 stop12h 44m
United Airlines
Deal found 6/8$994
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:00 am
TYS
-
KEF
2 stops17h 55m
Air Canada
Wed 7/159:50 am
KEF
-
TYS
2 stops14h 54m
Air Canada
Deal found 6/8$996
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/215:45 pm
TYS
-
KEF
1 stop11h 05m
United Airlines
Fri 7/319:15 am
KEF
-
TYS
2 stops15h 29m
United Airlines
Deal found 6/9$997
This Delta deal was found by Cheapflights users on 6/10. 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 7/811:41 am
TYS
-
KEF
2 stops15h 19m
Delta
Wed 7/159:30 am
KEF
-
TYS
2 stops13h 21m
Delta
Deal found 6/10$998
This Justfly.com deal was found by Cheapflights users on 6/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:20 pm
TYS
-
KEF
2 stops32h 35m
Air Canada
Tue 9/1510:00 am
KEF
-
TYS
2 stops32h 37m
Air Canada
Deal found 6/7$1,003

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 June 11, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$935
(Kiwi.com)

One-way from

$464
(Booking.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 June 11, 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

Tue 8/18

10:40 am-8:30 am

2 stops17h 50m

Reykjavik Keflavik Intl

Tue 8/25

10:00 am-2:37 pm

2 stops32h 37m

$953

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 10/9

6:00 am-8:50 am

1 stop22h 50m

Reykjavik Keflavik Intl

Fri 10/16

9:15 am-9:45 am

2 stops52h 30m

$989

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 7/8

11:41 am-7:00 am

2 stops15h 19m

Reykjavik Keflavik Intl

Wed 7/15

9:30 am-6:51 pm

2 stops13h 21m

$998

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 10/14

10:42 am-8:50 am

1 stop18h 08m

Reykjavik Keflavik Intl

Sun 10/18

9:15 am-9:00 pm

2 stops39h 45m

$1,020

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 9/25

6:00 am-8:50 am

1 stop22h 50m

Reykjavik Keflavik Intl

Tue 9/29

10:00 am-9:45 am

2 stops51h 45m

$1,052
Quickest round-trip

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sun 7/5

7:19 pm-8:30 am

1 stop9h 11m

Reykjavik Keflavik Intl

Sun 7/12

11:00 am-8:48 pm

2 stops13h 48m

$1,069

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Thu 7/9

11:41 am-7:40 am

1 stop15h 59m

Reykjavik Keflavik Intl

Sat 7/18

9:30 am-11:01 pm

1 stop17h 31m

$1,134

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 7/4

6:45 am-7:00 am

1 stop20h 15m

Reykjavik Keflavik Intl

Sun 7/12

8:45 am-9:38 pm

1 stop16h 53m

$1,134
Cheapest one-way

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 7/8

5:45 am-7:55 am

2 stops22h 10m

$464
Quickest one-way

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 7/8

11:41 am-7:40 am

1 stop15h 59m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 14 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 June 11, 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
9,804 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 15h 19m. United Airlines provides one of the quickest options available for as low as $998. 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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