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Reykjavik

$372+ Cheap flights from Knoxville (TYS) to Reykjavik (REK)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — REK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Knoxville to Reykjavik

Cheapest flights from Knoxville to Reykjavik
Explore the most affordable flight options available from Knoxville to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:03 pm
TYS
-
KEF
2 stops17h 27m
KLM
Wed 5/611:25 am
KEF
-
TYS
2 stops16h 29m
KLM
Deal found 1/25$559
This United Airlines deal was found by Cheapflights users on 1/25. 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 10/67:35 pm
TYS
-
KEF
2 stops33h 10m
United Airlines
Fri 10/169:15 am
KEF
-
TYS
2 stops38h 19m
United Airlines
Deal found 1/25$739
This KAYAK deal was found by Cheapflights users on 1/26. 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 4/95:06 pm
TYS
-
KEF
2 stops36h 19m
British Airways
Mon 4/1310:40 am
KEF
-
TYS
2 stops33h 55m
British Airways
Deal found 1/26$741
This United Airlines deal was found by Cheapflights users on 1/25. 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 10/67:00 am
TYS
-
KEF
2 stops20h 55m
United Airlines
Tue 10/1310:00 am
KEF
-
TYS
2 stops41h 19m
United Airlines
Deal found 1/25$765
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:05 am
TYS
-
KEF
2 stops19h 25m
KLM
Thu 5/289:30 am
KEF
-
TYS
1 stop17h 26m
KLM
Deal found 1/27$795
This United Airlines deal was found by Cheapflights users on 1/26. 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 9/182:00 pm
TYS
-
KEF
1 stop14h 30m
United Airlines
Sat 9/2610:00 am
KEF
-
TYS
2 stops41h 19m
United Airlines
Deal found 1/26$800
This Justfly.com deal was found by Cheapflights users on 1/25. 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.
Wed 2/252:21 pm
TYS
-
KEF
2 stops18h 54m
Lufthansa
Tue 3/33:20 pm
KEF
-
TYS
2 stops34h 17m
Lufthansa
Deal found 1/25$812
This United Airlines deal was found by Cheapflights users on 1/25. 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 10/77:00 am
TYS
-
KEF
2 stops21h 45m
United Airlines
Tue 10/1310:00 am
KEF
-
TYS
2 stops41h 19m
United Airlines
Deal found 1/25$813
This United Airlines deal was found by Cheapflights users on 1/25. 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 10/67:35 pm
TYS
-
KEF
2 stops33h 10m
United Airlines
Mon 10/1210:00 am
KEF
-
TYS
2 stops41h 19m
United Airlines
Deal found 1/25$839

Find flight deals from Knoxville to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$559
(KLM)

One-way from

$372
(Kiwi.com)
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 Reykjavik (REK)
Search Deals
One-way flight from Knoxville McGhee Tyson to Reykjavik (REK)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Reykjavik 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 January 27, 2026.
Use the filters below to find and compare flights from Knoxville to Reykjavik that are best for you.

Fly from

Knoxville

Fly to

Reykjavik

Route

Depart

Return

Price

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 4/25

12:03 pm-9:30 am

2 stops17h 27m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-9:40 pm

2 stops14h 15m

$559

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 4/25

12:03 pm-9:30 am

2 stops17h 27m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-11:54 pm

2 stops16h 29m

$559

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Thu 4/9

5:06 pm-9:25 am

2 stops36h 19m

Reykjavik Keflavik Intl

Mon 4/13

10:40 am-4:35 pm

2 stops33h 55m

$741

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 5/15

10:05 am-9:30 am

2 stops19h 25m

Reykjavik Keflavik Intl

Thu 5/28

9:30 am-10:56 pm

1 stop17h 26m

$795

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 5/15

7:00 am-8:30 am

1 stop21h 30m

Reykjavik Keflavik Intl

Thu 5/28

12:00 pm-8:56 pm

1 stop12h 56m

$907

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 7/11

5:39 pm-8:30 am

1 stop10h 51m

Reykjavik Keflavik Intl

Sat 7/18

10:00 am-11:59 pm

2 stops17h 59m

$943

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Thu 7/9

7:00 am-7:55 am

2 stops20h 55m

Reykjavik Keflavik Intl

Sat 7/18

10:00 am-11:59 pm

2 stops17h 59m

$946

KnoxvilleReykjavik

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Mon 2/23

7:15 am-11:30 am

2 stops23h 15m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Knoxville to Reykjavik

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Reykjavik in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Reykjavik flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Reykjavik

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

Related info for your journey

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

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Reykjavik. On average, McGhee Tyson has 0 outbound flights to Reykjavik per day from 0 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Reykjavik?

    Departing from Knoxville to Reykjavik will take you 17h 27m. The distance between Knoxville and Reykjavik is about 3168 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Reykjavik 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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