How long is the flight from Knoxville to Iceland?

A quick flight from Knoxville to Iceland can take about 18h 39m. Scandinavian Airlines provides one of the quickest options available for as low as $892. 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.

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

If weather is an important factor for your trip to Iceland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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.

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.

$535+ Flights from Knoxville 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 noviembre 25, 2025.

lun. 12/294:12 pmTYS - KEF

2 stops37h 38mBritish Airways

sáb. 1/311:55 amKEF - TYS

2 stops40h 52mBritish Airways

Deal found 11/24

$7,214

Best flights from Knoxville to Iceland
Discover carefully curated flight deals from Knoxville to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 25, 2025.

jue. 1/221:39 pmTYS - KEF

1 stop11h 56mMultiple Airlines

mié. 1/284:50 pmKEF - TYS

1 stop30h 03mMultiple Airlines

Deal found 11/24

$535

jue. 4/95:01 pmTYS - KEF

2 stops26h 49mScandinavian Airlines

lun. 4/1310:30 amKEF - TYS

2 stops41h 16mScandinavian Airlines

Deal found 11/25

$889

jue. 4/910:51 amTYS - KEF

2 stops18h 39mDelta

lun. 4/1311:25 amKEF - TYS

2 stops14h 03mDelta

Deal found 11/23

$892

jue. 1/291:39 pmTYS - KEF

1 stop11h 56mMultiple Airlines

mié. 2/44:50 pmKEF - TYS

1 stop30h 03mMultiple Airlines

Deal found 11/24

$535

jue. 4/97:25 pmTYS - KEF

2 stops24h 05mLufthansa

dom. 4/1212:25 amKEF - TYS

2 stops23h 06mLufthansa

Deal found 11/23

$1,096

jue. 1/222:37 pmTYS - KEF

2 stops19h 48mScandinavian Airlines

mié. 1/2811:30 amKEF - TYS

2 stops41h 15mScandinavian Airlines

Deal found 11/24

$932

dom. 3/16:30 amTYS - KEF

1 stop18h 35mMultiple Airlines

dom. 3/810:05 amKEF - TYS

2 stops54h 04mMultiple Airlines

Deal found 11/25

$972

vie. 5/2212:55 pmTYS - KEF

1 stop16h 30mMultiple Airlines

dom. 5/315:00 pmKEF - TYS

1 stop27h 40mMultiple Airlines

Deal found 11/25

$1,026

Last-minute flights from Knoxville to Iceland
Discover last-minute flight deals from Knoxville to Iceland. Data last updated noviembre 25, 2025 and is based on user searches.

lun. 12/294:12 pmTYS - KEF

2 stops37h 38mBritish Airways

sáb. 1/311:55 amKEF - TYS

2 stops40h 52mBritish Airways

Deal found 11/24

$7,214

Cheap flight deals from Knoxville to Iceland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$535 (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.

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From Knoxville McGhee Tyson to Iceland

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

jue. 1/22

1:39 pm-6:35 am

1 stop11h 56m

Reykjavik Keflavik Intl

mié. 1/28

4:50 pm-5:53 pm

1 stop30h 03m

$535

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

jue. 1/29

1:39 pm-6:35 am

1 stop11h 56m

Reykjavik Keflavik Intl

mié. 2/4

4:50 pm-5:53 pm

1 stop30h 03m

$535

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

jue. 4/9

5:01 pm-11:50 pm

2 stops26h 49m

Reykjavik Keflavik Intl

lun. 4/13

10:30 am-11:46 pm

2 stops41h 16m

$889

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

jue. 4/9

10:51 am-9:30 am

2 stops18h 39m

Reykjavik Keflavik Intl

lun. 4/13

11:25 am-9:28 pm

2 stops14h 03m

$892

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

jue. 1/22

2:37 pm-3:25 pm

2 stops19h 48m

Reykjavik Keflavik Intl

mié. 1/28

11:30 am-11:45 pm

2 stops41h 15m

$932

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

dom. 3/1

6:30 am-6:05 am

1 stop18h 35m

Reykjavik Keflavik Intl

dom. 3/8

10:05 am-12:09 pm

2 stops54h 04m

$972

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

vie. 5/22

12:55 pm-9:25 am

1 stop16h 30m

Reykjavik Keflavik Intl

dom. 5/31

5:00 pm-4:40 pm

1 stop27h 40m

$1,026

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

jue. 4/9

7:25 pm-11:30 pm

2 stops24h 05m

Reykjavik Keflavik Intl

dom. 4/12

12:25 am-7:31 pm

2 stops23h 06m

$1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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?

It’s typically best to fly out from Knoxville to Iceland in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Iceland

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

7.9

Good

7,999 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

7,999 reviews

Delta

7.9

Good

7,999 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

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 18h 39m. Scandinavian Airlines provides one of the quickest options available for as low as $892. 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

Browse thousands of different options on Cheapflights for your next trip

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$535+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Iceland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Knoxville to Iceland

Cheapest flights from Knoxville to IcelandExplore 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 noviembre 25, 2025.

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 noviembre 25, 2025.

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 noviembre 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

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.

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 noviembre 25, 2025.

Reviews of airlines servicing Iceland

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.

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?

How long is the flight from Knoxville to Iceland?

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

How can I find direct flights from Knoxville to Iceland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Iceland

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

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 noviembre 25, 2025.