Are direct flights from Knoxville to Reykjavik always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, especially for longer distances. Consider your budget and how much you value a non-stop journey.

Can flexible travel dates help on Knoxville to Reykjavik flights?

Yes, being flexible with your travel dates can often lead to substantial savings on flights. Prices can vary significantly between different days of the week or even within the same month. Tools that show a calendar view of prices can be very useful.

What extra costs should I check before booking Knoxville to Reykjavik flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can impact the total price of your trip.

Flights From Knoxville

To Reykjavik

Cheap Flights from Knoxville to Reykjavik

Browse current best options from Knoxville. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Knoxville

RatePunk searches hundreds of travel sites at once for deals on flights to Reykjavik

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Knoxville to Reykjavik

Explore current cheapest deals departing from Knoxville to Reykjavik

2027-03-04 – 2027-03-11
TYS - Reykjavik
75% AI deal score
$690
$730
Round trip
2027-03-04 – 2027-03-07
TYS - Reykjavik
73% AI deal score
$697
$860
Round trip
2027-01-11 – 2027-01-20
TYS - Reykjavik
71% AI deal score
$627
$965
Round trip
2027-01-11 – 2027-02-03
TYS - Reykjavik
71% AI deal score
$598
$974
Round trip
2026-11-15 – 2026-12-02
TYS - Reykjavik
72% AI deal score
$588
$978
Round trip
2026-11-15 – 2026-12-03
TYS - Reykjavik
73% AI deal score
$587
$980
Round trip
2026-11-15 – 2026-12-05
TYS - Reykjavik
72% AI deal score
$583
$986
Round trip
2026-11-15 – 2026-12-09
TYS - Reykjavik
73% AI deal score
$583
$989
Round trip
2026-10-19 – 2026-10-25
TYS - Reykjavik
73% AI deal score
$708
$1,020
Round trip
2026-10-26 – 2026-11-01
TYS - Reykjavik
73% AI deal score
$669
$1,046
Round trip

Knoxville to Reykjavik: Overview

Insights for flights from Knoxville to Reykjavik

The journey from Knoxville to Reykjavik covers a substantial distance of 5136 km, classifying it as a long-haul flight. Given this distance, you should expect a significant travel duration, often involving multiple connections.

For travelers seeking cheap flights from Knoxville to Reykjavik, prices typically range from $742–$1162, with a median of $1086. Right now, current fares are significantly below the typical level for this route. However, it is worth noting that 0% of recent fares were classified as a good price, indicating that finding exceptional deals can be challenging. Deals for this route are also infrequent — a price alert helps to track changes.

To find the cheapest time to fly from Knoxville to Reykjavik, consider traveling in January, when the median fare is $1039. Other relatively inexpensive months include November, with a median fare of $1080, and September, where the median fare is $1082.

When flying from Knoxville to Reykjavik, most itineraries connect at least once. In fact, 0% of recent fares were for non-stop flights. For itineraries that do connect, the typical number of stopovers is 2.

A typical journey from Knoxville to Reykjavik takes approximately 19h 5m including connections. This duration reflects the long-haul nature of the route and the common necessity for multiple stopovers to reach the destination.

How much is a round trip from Knoxville to Reykjavik

Regular price: $567 - $1,535

Prices for flights from Knoxville to Reykjavik are currently within the regular range.

The regular price range for flights from Knoxville to Reykjavik is between $567 and $1535. The current lowest deal is $892 with United Airlines, for travel from Oct 29-Nov 5.

now $892

Low $567

High $1,535

The cheapest time to fly from Knoxville to Reykjavik

The cheapest month to fly from TYS to REK is January, with a median price of $1039. The most expensive month is June, with a median price of $3413. Prices are generally lower from January to November.

January

Cheapest

Flights from $1,039

June

Most Expensive

Flights from $3,413

Jan

Jun

Aug

Sep

Oct

Nov

Direct flights from Knoxville to Reykjavik

Allegiant Air

Icelandair

TAP Portugal

United Airlines

Last-minute flights going from Knoxville to Reykjavik

Thu, Oct 15

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Air France, Lufthansa

$625

$2,331

One-way

Sat, Oct 17

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

United Airlines

$706

$1,111

One-way

Mon, Oct 19

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, Frontier Airlines, Icelandair

$694

$1,023

One-way

Tue, Oct 20

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, JetBlue Airways, Icelandair

$607

$1,039

One-way

Tue, Oct 20

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, Icelandair

$741

$1,091

One-way

Tue, Oct 20

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, Icelandair

$629

$1,091

One-way

Biggest price drops on these dates for flights from Knoxville to Reykjavik

6 nights

Oct 19 - Oct 25

$700 → $1,021

46%

6 nights

Oct 26 - Nov 1

$668 → $1,032

55%

7 nights

Nov 5 - Nov 12

$641 → $1,009

57%

5 nights

Dec 3 - Dec 8

$726 → $1,094

51%

Popular Airports to fly from Knoxville to Reykjavik

Knoxville - Reykjavik route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Knoxville to Reykjavik are below the typical level at $892.

📅 Best time to fly

January is historically cheapest

Historically, January is the cheapest month to fly from Knoxville to Reykjavik, with a median price of $1039.

⏱️ Flight duration

Connecting flights average 19h 5m

The typical flight duration for connecting flights from Knoxville to Reykjavik is 19 hours and 5 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 2 stopovers.

🏆 Airline highlight

United Airlines offers a recent deal

United Airlines recently offered a deal for $892 from Knoxville to Reykjavik via kiwi for Oct 29-Nov 5.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Knoxville to Reykjavik are rare, so consider booking when you see a good price.

Knoxville main airports to depart from

McGhee Tyson (TYS)

Cheapest

McGhee Tyson Airport (TYS) is a convenient option for flights from Knoxville to Reykjavik.

📍 ~18 km from city center (reachable by car)

💸 Flights from ~$945

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International Airport is a great option for flights from Knoxville to Reykjavik.

📍 ~41 km from Reykjavik city center (reachable by car)

💸 Flights from ~$821

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

Consider Akureyri as an alternative arrival airport, especially if traveling to Northern Iceland.

📍 ~240 km from Reykjavik (approximately a 5-hour drive in good weather)

💸 Flights from ~$1,007

Business & First Class Flight Deals to Reykjavik

Discover luxury on the budget with premium cabin class on flights from Knoxville to Reykjavik.

Elite

Best Elite deals to Reykjavik

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From TYS

Elite

Nov 17

Reykjavik, Iceland

78% AI deal score

$5,718

$5,385

Save $333

Aer Lingus, +1

Business Class

From TYS

Elite

Dec 01

Reykjavik, Iceland

74% AI deal score

$6,973

Aer Lingus, +1

Business Class

From TYS

Elite

Dec 15

Reykjavik, Iceland

74% AI deal score

$7,223

Aer Lingus, +1

Business Class

From TYS

Elite

Nov 05

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Nov 15

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Nov 12

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 01

Reykjavik, Iceland

73% AI deal score

$7,561

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Nov 02

Reykjavik, Iceland

73% AI deal score

$7,563

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,889

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,889

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,889

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Reykjavik

Finding affordable flights often involves comparing prices across different airlines and booking sites. Being flexible with your travel dates and considering flights on weekdays may also help. Setting up price alerts can notify you when fares drop for your desired route.

Booking flights in advance, often several months out, can sometimes lead to better deals. However, prices can fluctuate, so monitoring fares over time is usually a good strategy. Last-minute bookings may occasionally offer low prices, but this is not guaranteed.

Comparing nearby airports for both your origin and destination can sometimes uncover more economical flight options. While it may add to your ground travel, the savings on airfare can be significant. Always factor in the total cost and travel time.

Related routes

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Flights to Reykjavik from other cities

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Knoxville to Reykjavik: Overview

Insights for flights from Knoxville to Reykjavik

How much is a round trip from Knoxville to Reykjavik

Regular price: $567 - $1,535

Prices for flights from Knoxville to Reykjavik are currently within the regular range.

The regular price range for flights from Knoxville to Reykjavik is between $567 and $1535. The current lowest deal is $892 with United Airlines, for travel from Oct 29-Nov 5.

now $892

Low $567

High $1,535

The cheapest time to fly from Knoxville to Reykjavik

January

Cheapest

Flights from $1,039

June

Most Expensive

Flights from $3,413

Jan

Jun

Aug

Sep

Oct

Nov

Direct flights from Knoxville to Reykjavik

Allegiant Air

Icelandair

TAP Portugal

United Airlines

Last-minute flights going from Knoxville to Reykjavik

Thu, Oct 15

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Air France, Lufthansa

$625

$2,331

One-way

Sat, Oct 17

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

United Airlines

$706

$1,111

One-way

Mon, Oct 19

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, Frontier Airlines, Icelandair

$694

$1,023

One-way

Tue, Oct 20

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, JetBlue Airways, Icelandair

$607

$1,039

One-way

Tue, Oct 20

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, Icelandair

$741

$1,091

One-way

Tue, Oct 20

⌛ Last-Minute

TYS - Reykjavik

Knoxville (TYS) - Reykjavik (KEF)

Allegiant Air, Icelandair

$629

$1,091

One-way

Biggest price drops on these dates for flights from Knoxville to Reykjavik

6 nights

Oct 19 - Oct 25

$700 → $1,021

46%

6 nights

Oct 26 - Nov 1

$668 → $1,032

55%

7 nights

Nov 5 - Nov 12

$641 → $1,009

57%

5 nights

Dec 3 - Dec 8

$726 → $1,094

51%

Popular Airports to fly from Knoxville to Reykjavik

Knoxville - Reykjavik route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Knoxville to Reykjavik are below the typical level at $892.

📅 Best time to fly

January is historically cheapest

Historically, January is the cheapest month to fly from Knoxville to Reykjavik, with a median price of $1039.

⏱️ Flight duration

Connecting flights average 19h 5m

The typical flight duration for connecting flights from Knoxville to Reykjavik is 19 hours and 5 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 2 stopovers.

🏆 Airline highlight

United Airlines offers a recent deal

United Airlines recently offered a deal for $892 from Knoxville to Reykjavik via kiwi for Oct 29-Nov 5.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Knoxville to Reykjavik are rare, so consider booking when you see a good price.

Knoxville main airports to depart from

McGhee Tyson (TYS)

Cheapest

McGhee Tyson Airport (TYS) is a convenient option for flights from Knoxville to Reykjavik.

📍 ~18 km from city center (reachable by car)

💸 Flights from ~$945

Reykjavik main airports to arrive at

Keflavík International (KEF)

Cheapest

Keflavík International Airport is a great option for flights from Knoxville to Reykjavik.

📍 ~41 km from Reykjavik city center (reachable by car)

💸 Flights from ~$821

Airports nearby Reykjavik used as alternative

Akureyri (AEY)

Cheapest

Consider Akureyri as an alternative arrival airport, especially if traveling to Northern Iceland.

📍 ~240 km from Reykjavik (approximately a 5-hour drive in good weather)

💸 Flights from ~$1,007

Business & First Class Flight Deals to Reykjavik

Discover luxury on the budget with premium cabin class on flights from Knoxville to Reykjavik.

Elite

Best Elite deals to Reykjavik

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From TYS

Elite

Nov 17

Reykjavik, Iceland

78% AI deal score

$5,718

$5,385

Save $333

Aer Lingus, +1

Business Class

From TYS

Elite

Dec 01

Reykjavik, Iceland

74% AI deal score

$6,973

Aer Lingus, +1

Business Class

From TYS

Elite

Dec 15

Reykjavik, Iceland

74% AI deal score

$7,223

Aer Lingus, +1

Business Class

From TYS

Elite

Nov 05

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Nov 15

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Nov 12

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,554

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 01

Reykjavik, Iceland

73% AI deal score

$7,561

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Nov 02

Reykjavik, Iceland

73% AI deal score

$7,563

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,889

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,889

Alaska Airlines, Inc., +1

Business Class

From TYS

Elite

Dec 03

Reykjavik, Iceland

73% AI deal score

$7,889

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Reykjavik

Cheap Flights from Knoxville to Reykjavik

Today’s best flight deals from Knoxville to Reykjavik

Knoxville to Reykjavik: Overview

Insights for flights from Knoxville to Reykjavik

How much is a round trip from Knoxville to Reykjavik

The cheapest time to fly from Knoxville to Reykjavik

Direct flights from Knoxville to Reykjavik

Last-minute flights going from Knoxville to Reykjavik

Biggest price drops on these dates for flights from Knoxville to Reykjavik

Popular Airports to fly from Knoxville to Reykjavik

Knoxville - Reykjavik route insights

Recent fares are below the typical level

January is historically cheapest

Connecting flights average 19h 5m

Connecting flights are dominant

United Airlines offers a recent deal

Deals are rare for this route

Knoxville main airports to depart from

Reykjavik main airports to arrive at

Airports nearby Reykjavik used as alternative

Business & First Class Flight Deals to Reykjavik

Best Elite deals to Reykjavik

Nov 17

Dec 01

Dec 15

Nov 05

Nov 15

Nov 12

Dec 03

Dec 01

Nov 02

Dec 03

Dec 03

Dec 03

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from Knoxville to Reykjavik?

When should I book flights from Knoxville to Reykjavik?

Should I compare nearby airports for flights from Knoxville to Reykjavik?

Are direct flights from Knoxville to Reykjavik always the best option?

Can flexible travel dates help on Knoxville to Reykjavik flights?

What extra costs should I check before booking Knoxville to Reykjavik flights?

Related routes

More routes from Knoxville

Flights to Reykjavik from other cities

Knoxville to Reykjavik: Overview

Insights for flights from Knoxville to Reykjavik

How much is a round trip from Knoxville to Reykjavik

The cheapest time to fly from Knoxville to Reykjavik

Direct flights from Knoxville to Reykjavik

Last-minute flights going from Knoxville to Reykjavik

Biggest price drops on these dates for flights from Knoxville to Reykjavik

Popular Airports to fly from Knoxville to Reykjavik

Knoxville - Reykjavik route insights

Recent fares are below the typical level

January is historically cheapest

Connecting flights average 19h 5m

Connecting flights are dominant

United Airlines offers a recent deal

Deals are rare for this route

Knoxville main airports to depart from

Reykjavik main airports to arrive at

Airports nearby Reykjavik used as alternative

Business & First Class Flight Deals to Reykjavik

Best Elite deals to Reykjavik

Nov 17

Dec 01

Dec 15

Nov 05

Nov 15

Nov 12

Dec 03

Dec 01

Nov 02

Dec 03

Dec 03

Dec 03

Frequently Asked Questions About Flights to Reykjavik

How can I find cheap flights from Knoxville to Reykjavik?

When should I book flights from Knoxville to Reykjavik?

Should I compare nearby airports for flights from Knoxville to Reykjavik?