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$338+ Cheap flights from Knoxville (TYS) to Oslo

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap flight deals from Knoxville to Oslo

Cheapest flights from Knoxville to Oslo
Explore the most affordable flight options available from Knoxville to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 29, 2026.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/315:48 pm
TYS
-
OSL
2 stops22h 17m
Lufthansa
mer. 4/156:35 am
OSL
-
TYS
2 stops22h 28m
Lufthansa
Deal found 1/27$509
This United Airlines deal was found by Cheapflights users on 1/28. 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.
dim. 3/157:25 pm
TYS
-
OSL
2 stops34h 35m
United Airlines
dim. 3/229:35 am
OSL
-
TYS
2 stops58h 15m
United Airlines
Deal found 1/28$551
This KLM deal was found by Cheapflights users on 1/28. 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.
dim. 2/11:00 pm
TYS
-
OSL
2 stops13h 40m
KLM
mar. 2/39:25 am
OSL
-
TYS
2 stops16h 34m
KLM
Deal found 1/28$703
This United Airlines deal was found by Cheapflights users on 1/28. 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.
dim. 2/19:30 am
TYS
-
OSL
2 stops19h 30m
United Airlines
mar. 2/36:15 am
OSL
-
TYS
3 stops19h 12m
United Airlines
Deal found 1/28$754
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.
jeu. 2/52:25 pm
TYS
-
OSL
2 stops14h 35m
United Airlines
lun. 2/92:05 pm
OSL
-
TYS
2 stops36h 47m
United Airlines
Deal found 1/26$761
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/96:21 am
TYS
-
OSL
2 stops34h 59m
British Airways
lun. 6/155:05 pm
OSL
-
TYS
2 stops33h 16m
British Airways
Deal found 1/27$797
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/139:40 am
TYS
-
OSL
2 stops22h 25m
United Airlines
ven. 3/206:10 am
OSL
-
TYS
2 stops33h 39m
United Airlines
Deal found 1/27$920
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
dim. 3/159:43 pm
TYS
-
OSL
2 stops29h 22m
Multiple Airlines
dim. 3/2210:45 am
OSL
-
TYS
1 stop30h 10m
Multiple Airlines
Deal found 1/28$966
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/137:15 am
TYS
-
OSL
1 stop19h 50m
Multiple Airlines
ven. 3/2010:45 am
OSL
-
TYS
2 stops28h 05m
Multiple Airlines
Deal found 1/27$1,208
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/910:00 am
TYS
-
OSL
3 stops20h 15m
Air Canada
lun. 6/156:45 am
OSL
-
TYS
3 stops23h 12m
Air Canada
Deal found 1/28$1,340

Find flight deals from Knoxville to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Oslo (OS1). 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 janvier 29, 2026.

Round-trip from

$509
(Cheapflightsfares)

One-way from

$338
(Kiwi.com)
From Knoxville McGhee Tyson to Oslo
Search Deals
One-way flight from Knoxville McGhee Tyson to Oslo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Oslo 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 janvier 29, 2026.
Use the filters below to find and compare flights from Knoxville to Oslo that are best for you.

Fly from

Knoxville

Fly to

Oslo

Route

Depart

Return

Price

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

mar. 3/31

5:48 pm-10:05 pm

2 stops22h 17m

Oslo Gardermoen

mer. 4/15

6:35 am-11:03 pm

2 stops22h 28m

$509

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

dim. 3/15

7:25 pm-11:00 am

2 stops34h 35m

Oslo Gardermoen

dim. 3/22

9:35 am-2:50 pm

2 stops58h 15m

$551

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

mar. 6/9

6:21 am-11:20 pm

2 stops34h 59m

Oslo Gardermoen

lun. 6/15

5:05 pm-8:21 pm

2 stops33h 16m

$797

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

ven. 3/13

9:40 am-1:05 pm

2 stops22h 25m

Oslo Gardermoen

ven. 3/20

6:10 am-10:49 am

2 stops33h 39m

$920

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

dim. 3/15

9:43 pm-8:05 am

2 stops29h 22m

Oslo Gardermoen

dim. 3/22

10:45 am-11:55 am

1 stop30h 10m

$966

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

ven. 3/13

7:15 am-8:05 am

1 stop19h 50m

Oslo Gardermoen

ven. 3/20

10:45 am-9:50 am

2 stops28h 05m

$1,208

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

mar. 6/9

10:00 am-12:15 pm

3 stops20h 15m

Oslo Gardermoen

lun. 6/15

6:45 am-11:57 pm

3 stops23h 12m

$1,340

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

mar. 3/31

5:10 pm-12:55 pm

2 stops13h 45m

Oslo Gardermoen

mer. 4/15

9:50 pm-9:40 pm

3 stops29h 50m

$2,546

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

mer. 4/1

8:30 am-6:10 pm

2 stops27h 40m

$338

KnoxvilleOslo

TYS - TRF

TYSTRF

Knoxville McGhee Tyson

mer. 4/1

8:30 am-6:05 pm

3 stops51h 35m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
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Best time to book a flight from Knoxville to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo 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 Oslo
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 Oslo. 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 Oslo?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Oslo. You should not have trouble finding flights to Oslo from McGhee Tyson; the airport handles an average of 0 outbound flights to Oslo per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Knoxville airport to Oslo. 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 Oslo?

    Departing from Knoxville to Oslo will take you 22h 17m. The distance between Knoxville and Oslo is about 4270 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Oslo 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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