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Cheap flights from Knoxville (TYS) to Keflavik Intl (KEF) from $351

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — KEF
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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Cheap flight deals from Knoxville to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Keflavik Intl (KEF). 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 May 3, 2024.

Popular in

July

Cheapest in

April

Average price

$1,001

Round-trip from

$336
High demand for flights, 52% potential price rise
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Best time to find cheap flights, 49% potential price drop
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Average for round-trip flights in May 2024
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From Knoxville McGhee Tyson to Reykjavik Keflavik Intl
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What is the cheapest day to fly round-trip from Knoxville to Reykjavik Keflavik Intl Airport?

Friday flights are found to be more expensive to fly from Knoxville to Reykjavik Keflavik Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Reykjavik Keflavik Intl Airport.

What is the cheapest month to fly from Knoxville to Reykjavik Keflavik Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Reykjavik Keflavik Intl Airport. Flights to Reykjavik Keflavik Intl Airport from Knoxville in March are about $1,057 on average during March, but can be found for as low as $688.

When is the cheapest time to fly from Knoxville to Reykjavik Keflavik Intl Airport (TYS - KEF)?

It’s typically best to fly out from Knoxville to Reykjavik Keflavik Intl Airport in the morning. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap United Airlines flights from Knoxville to Keflavik Intl

Explore cheap flight options specifically provided by United Airlines for the route between Knoxville and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Knoxville to Reykjavik. Make sure to check back often as deals are often changing.
Wed 10/27:00 amTYS - KEF
2 stops20h 00mUnited Airlines
Thu 10/1011:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/2$554
Sat 9/77:20 pmTYS - KEF
2 stops33h 10mUnited Airlines
Fri 9/2012:00 pmKEF - TYS
1 stop14h 40mUnited Airlines
Deal found 5/2$575
Wed 10/27:00 amTYS - KEF
2 stops20h 00mUnited Airlines
Mon 10/1411:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/2$604
Wed 10/27:00 amTYS - KEF
2 stops20h 00mUnited Airlines
Tue 10/811:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/2$654
Fri 10/47:00 amTYS - KEF
2 stops20h 00mUnited Airlines
Tue 10/811:00 amKEF - TYS
2 stops12h 00mUnited Airlines
Deal found 5/2$704
Thu 9/267:10 pmTYS - KEF
2 stops31h 50mUnited Airlines
Mon 9/3010:00 amKEF - TYS
2 stops31h 53mUnited Airlines
Deal found 5/2$760
Wed 10/210:59 amTYS - KEF
2 stops16h 01mUnited Airlines
Sat 10/1211:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/2$763
Thu 9/267:10 pmTYS - KEF
2 stops31h 50mUnited Airlines
Mon 9/3011:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/1$776
Thu 9/193:30 pmTYS - KEF
1 stop13h 00mUnited Airlines
Sat 9/2811:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/2$850

Cheap Air Canada flights from Knoxville to Keflavik Intl

Explore cheap flight options specifically provided by Air Canada for the route between Knoxville and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Knoxville to Reykjavik. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 9/77:20 pmTYS - KEF
2 stops33h 15mAir Canada
Fri 9/2010:00 amKEF - TYS
2 stops41h 44mAir Canada
Deal found 5/2$565
Sat 9/77:20 pmTYS - KEF
2 stops33h 15mAir Canada
Fri 9/2010:00 amKEF - TYS
2 stops28h 26mAir Canada
Deal found 5/2$571
Thu 9/197:20 pmTYS - KEF
2 stops33h 15mAir Canada
Sat 9/2810:00 amKEF - TYS
2 stops36h 44mAir Canada
Deal found 5/2$749
Sat 6/15:50 amTYS - KEF
2 stops22h 45mAir Canada
Sat 6/810:00 amKEF - TYS
2 stops41h 43mAir Canada
Deal found 5/2$928

Cheap Knoxville to Keflavik Intl flights in May & June 2024

Find cheap flight options from Knoxville to Keflavik Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
Listed are some of the best fares we've found on flights departing from Knoxville to Reykjavik in 2024. Check back in a little while for more flight options.
Sat 6/296:00 amTYS - KEF
1 stop18h 45mMultiple Airlines
Sat 7/63:50 pmKEF - TYS
1 stop25h 39mMultiple Airlines
Deal found 5/1$862
Sat 6/11:54 pmTYS - KEF
2 stops34h 41mMultiple Airlines
Sat 6/83:50 pmKEF - TYS
1 stop25h 44mMultiple Airlines
Deal found 5/2$895
Sat 6/15:50 amTYS - KEF
2 stops22h 45mAir Canada
Sat 6/810:00 amKEF - TYS
2 stops41h 43mAir Canada
Deal found 5/2$928
Sat 6/17:30 amTYS - KEF
1 stop18h 50mDelta
Sat 6/89:30 amKEF - TYS
1 stop17h 30mDelta
Deal found 5/2$950
Sat 6/13:20 pmTYS - KEF
1 stop13h 10mMultiple Airlines
Fri 6/712:25 amKEF - TYS
2 stops27h 18mMultiple Airlines
Deal found 5/2$984
Sat 6/112:00 pmTYS - KEF
2 stops15h 00mMultiple Airlines
Fri 6/712:25 amKEF - TYS
2 stops27h 18mMultiple Airlines
Deal found 5/2$988
Wed 5/225:30 amTYS - KEF
2 stops22h 45mMultiple Airlines
Wed 5/293:50 pmKEF - TYS
1 stop26h 22mMultiple Airlines
Deal found 5/2$1,165
Sat 6/296:00 amTYS - KEF
1 stop18h 45mMultiple Airlines
Sun 7/75:05 pmKEF - TYS
2 stops28h 17mMultiple Airlines
Deal found 5/1$1,200
Fri 6/286:00 amTYS - KEF
1 stop20h 35mMultiple Airlines
Sat 7/63:50 pmKEF - TYS
1 stop25h 39mMultiple Airlines
Deal found 5/1$1,225

Knoxville to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Listed are some of the best fares we've found on flights departing from Knoxville to Reykjavik in 2024. Check back in a little while for more flight options.
Wed 10/27:00 amTYS - KEF
2 stops20h 00mUnited Airlines
Thu 10/1011:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/2$554
Sat 9/77:20 pmTYS - KEF
2 stops33h 15mAir Canada
Fri 9/2010:00 amKEF - TYS
2 stops41h 44mAir Canada
Deal found 5/2$565
Sat 9/77:20 pmTYS - KEF
2 stops33h 15mAir Canada
Fri 9/2010:00 amKEF - TYS
2 stops28h 26mAir Canada
Deal found 5/2$571
Sat 9/77:20 pmTYS - KEF
2 stops33h 10mUnited Airlines
Fri 9/2012:00 pmKEF - TYS
1 stop14h 40mUnited Airlines
Deal found 5/2$575
Thu 10/38:00 amTYS - KEF
1 stop16h 45mMultiple Airlines
Mon 10/143:50 pmKEF - TYS
1 stop25h 41mMultiple Airlines
Deal found 5/2$592
Thu 10/38:00 amTYS - KEF
1 stop16h 45mMultiple Airlines
Sat 10/123:50 pmKEF - TYS
1 stop25h 41mMultiple Airlines
Deal found 5/2$598
Wed 10/27:00 amTYS - KEF
2 stops20h 00mUnited Airlines
Mon 10/1411:00 amKEF - TYS
2 stops16h 40mUnited Airlines
Deal found 5/2$604
Sat 9/77:15 amTYS - KEF
1 stop19h 05mDelta
Fri 9/208:50 amKEF - TYS
1 stop16h 38mDelta
Deal found 5/2$610
Tue 10/88:00 amTYS - KEF
1 stop16h 45mMultiple Airlines
Sat 10/123:50 pmKEF - TYS
1 stop25h 41mMultiple Airlines
Deal found 5/2$615

One-way flights to Keflavik Intl from Knoxville

Search for one-way flight options from Knoxville to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
If you're seeking multiple options on one-way flights from Knoxville to Reykjavik, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Knoxville to Reykjavik should utilize the search form at the the top of the page.
Mon 9/3011:41 amTYS - KEF
2 stops40h 39mMultiple Airlines
Deal found 5/1$351
Mon 9/308:10 amTYS - KEF
3 stops25h 55mMultiple Airlines
Deal found 5/1$547
Mon 9/301:00 pmTYS - KEF
1 stop13h 20mDelta
Deal found 5/1$570

Find flights from Knoxville to Keflavik Intl within your budget

Customize your flight search to find flights from Knoxville to Keflavik Intl 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 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$554 - $951

Route

Depart

Return

Price

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 10/2

2 stops20h 00m

Reykjavik Keflavik Intl

Thu 10/10

2 stops16h 40m

$554

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 9/7

2 stops33h 15m

Reykjavik Keflavik Intl

Fri 9/20

2 stops41h 44m

$565

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 9/7

2 stops33h 15m

Reykjavik Keflavik Intl

Fri 9/20

2 stops28h 26m

$571

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 9/7

2 stops33h 10m

Reykjavik Keflavik Intl

Fri 9/20

1 stop14h 40m

$575

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Thu 10/3

1 stop16h 45m

Reykjavik Keflavik Intl

Mon 10/14

1 stop25h 41m

$592

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Thu 10/3

1 stop16h 45m

Reykjavik Keflavik Intl

Sat 10/12

1 stop25h 41m

$598

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Sat 9/7

1 stop19h 05m

Reykjavik Keflavik Intl

Fri 9/20

1 stop16h 38m

$610

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Fri 10/4

2 stops24h 55m

Reykjavik Keflavik Intl

Thu 10/10

2 stops26h 30m

$658

Knoxville McGhee TysonReykjavik Keflavik Intl

TYS - KEF

TYSKEF

Knoxville McGhee Tyson

Wed 7/17

2 stops17h 16m

Reykjavik Keflavik Intl

Sun 7/21

2 stops16h 28m

$951

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time to fly from Knoxville to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Keflavik Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Reykjavik Keflavik Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Keflavik Intl by month

Plan your trip from Knoxville to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Keflavik Intl is currently $489 while a round-trip flight costs $630. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to Reykjavik Keflavik Intl Airport (average of $339). Flying from Knoxville to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $742). 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.

January

$339

February

$393

March

$460

April

$519

May

$534

June

$687

July

$742

August

$670

September

$697

October

$498

November

$368

December

$406

Temperature and rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature and rainfall totals by month.

KEF

Temperature

32 - 51.8 °F

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated May 3, 2024.
To help decide which airline to fly from Knoxville to Reykjavik, see what other customers have to say about United Airlines, Air Canada and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,604 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,134 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,899 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Reykjavik Keflavik Intl. On average, McGhee Tyson has 0 outbound flights to Reykjavik Keflavik Intl per day from 2 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • Can I find flights from Knoxville to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Reykjavik Keflavik Intl Airport for under $600. The cheapest flight booked recently is on United Airlines for just $554, but on average you can expect to pay $625.

  • What are the cheapest airlines flying from Knoxville to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Knoxville to Reykjavik Keflavik Intl Airport round-trip from $554. Other airlines that can offer you cheap pricing are Air Canada, from $565, and Delta, from $610. United Airlines is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What does TYS to KEF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Knoxville McGhee Tyson Airport to Reykjavik Keflavik Intl Airport flight would often be abbreviated as a TYS to KEF flight.

  • Can I find deals for flights from Knoxville to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Knoxville to Keflavik Intl?

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

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

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

  • Can I find deals for flights from Knoxville to Keflavik Intl that allow pets onboard?

    Many airlines flying from Knoxville to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Keflavik Intl?

    Yes, you can often find last-minute deals on Knoxville to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Reykjavik Keflavik Intl Airport flight deals updated?

    The Knoxville to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for Knoxville to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.

Nashville to Keflavik Intl flights
Chattanooga to Keflavik Intl flights
Memphis to Keflavik Intl flights

Top 2 airlines flying from Knoxville to Keflavik Intl

Discover the top 2 airlines that operate flights from Knoxville to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$666Average$971FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$768Average$1,110FlexibilityNo cancel feeOn-time69%
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Search flights from Knoxville to Keflavik Intl by cabin class

Find flights from Knoxville to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Knoxville to Keflavik Intl?

Cheapflights helps you search for flights from Knoxville to Keflavik Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Keflavik Intl?

Cheapflights simply makes it quick and affordable to book flights from Knoxville to Keflavik Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Knoxville to Keflavik Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Knoxville to Keflavik Intl with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville to Keflavik Intl become cheaper?

Of course! You can now track prices for flights from Knoxville to Keflavik Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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