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Iceland

$592+ Cheap flights from Knoxville (TYS) to Iceland

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — KEF
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Knoxville to Iceland

Keep the following information in mind while searching for Knoxville to Iceland flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$592
(United)
Provider with most accurate pricing for Knoxville McGhee Tyson-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Reykjavik (REK) flights.
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From Knoxville McGhee Tyson to Iceland
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Find 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 October 2, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/30. 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.
Wed 10/223:48 pmTYS - KEF
2 stops20h 32mScandinavian Airlines
Sat 11/18:10 pmKEF - TYS
2 stops32h 36mScandinavian Airlines
Deal found 9/30$862
This KAYAK deal was found by Cheapflights users on 9/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:26 pmTYS - KEF
2 stops24h 44mLufthansa
Sun 11/23:20 pmKEF - TYS
2 stops37h 39mLufthansa
Deal found 9/30$913
This United deal was found by Cheapflights users on 10/1. 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 11/275:45 amTYS - KEF
2 stops27h 35mMultiple Airlines
Sun 11/303:20 pmKEF - TYS
2 stops37h 39mMultiple Airlines
Deal found 10/1$941
This KAYAK deal was found by Cheapflights users on 9/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:48 pmTYS - KEF
2 stops20h 32mScandinavian Airlines
Sat 11/18:10 pmKEF - TYS
2 stops32h 36mScandinavian Airlines
Deal found 9/30$967
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/218:00 amTYS - KEF
1 stop20h 45mMultiple Airlines
Wed 10/296:05 pmKEF - TYS
2 stops46h 13mMultiple Airlines
Deal found 9/30$973
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/218:00 amTYS - KEF
1 stop20h 45mMultiple Airlines
Sat 11/15:00 pmKEF - TYS
1 stop26h 00mMultiple Airlines
Deal found 9/30$976
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/218:00 amTYS - KEF
1 stop20h 45mMultiple Airlines
Thu 10/304:50 pmKEF - TYS
1 stop28h 43mMultiple Airlines
Deal found 9/30$981
This KAYAK deal was found by Cheapflights users on 9/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:00 pmTYS - KEF
2 stops29h 35mLufthansa
Sat 11/112:30 amKEF - TYS
2 stops28h 29mLufthansa
Deal found 9/30$996

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 October 2, 2025.
Use the filters below to find and compare flights from Knoxville to Iceland that are best for you.

Fly from

Knoxville

Fly to

Iceland

Route

Depart

Return

Price

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Thu 1/15

6:45 am-2:20 pm

2 stops26h 35m

Reykjavik Keflavik Intl

Sun 1/18

3:20 pm-10:57 am

2 stops48h 37m

$592

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Tue 2/3

1:59 pm-2:15 pm

2 stops43h 16m

Reykjavik Keflavik Intl

Tue 2/10

3:20 pm-7:27 pm

2 stops33h 07m

$747

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 10/22

3:48 pm-4:20 pm

2 stops20h 32m

Reykjavik Keflavik Intl

Sat 11/1

8:10 pm-12:46 am

2 stops32h 36m

$862

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Thu 11/27

5:45 am-2:20 pm

2 stops27h 35m

Reykjavik Keflavik Intl

Sun 11/30

3:20 pm-11:59 pm

2 stops37h 39m

$941

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Tue 10/21

3:48 pm-4:20 pm

2 stops20h 32m

Reykjavik Keflavik Intl

Sat 11/1

8:10 pm-12:46 am

2 stops32h 36m

$967

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Tue 10/21

8:00 am-8:45 am

1 stop20h 45m

Reykjavik Keflavik Intl

Sat 11/1

5:00 pm-3:00 pm

1 stop26h 00m

$976

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Tue 10/21

8:00 am-8:45 am

1 stop20h 45m

Reykjavik Keflavik Intl

Thu 10/30

4:50 pm-5:33 pm

1 stop28h 43m

$981

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Tue 10/21

8:00 am-8:45 am

1 stop20h 45m

Reykjavik Keflavik Intl

Sun 11/2

5:00 pm-6:27 pm

2 stops30h 27m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

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

What is the cheapest time of day to fly from TYS to IS?

Find hourly flight availability from Knoxville to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

When flying from Knoxville to Iceland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 October 2, 2025.
Read reviews from past customers who have flown Delta 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.
Delta
8.0
Very good
7,962 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 20h 32m. Lufthansa provides one of the quickest options available for as low as $862. 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.

  • What is the cheapest month to book a flight from Knoxville to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Iceland (average of $328). Flying from Knoxville to Iceland in June is currently the most expensive (average of $656). 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

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