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Oslo

$278+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 8/95:37 pm
TYS
-
OSL
2 stops24h 03m
British Airways
Tue 8/187:30 pm
OSL
-
TYS
2 stops31h 53m
British Airways
Deal found 2/2$529
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Tue 2/35:29 pm
TYS
-
OSL
2 stops18h 11m
Lufthansa
Tue 2/106:15 am
OSL
-
TYS
2 stops20h 37m
Lufthansa
Deal found 2/2$587
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 8/910:00 am
TYS
-
OSL
2 stops25h 15m
United Airlines
Tue 8/187:10 am
OSL
-
TYS
2 stops22h 49m
United Airlines
Deal found 2/4$600
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/197:25 pm
TYS
-
OSL
2 stops17h 15m
United Airlines
Thu 3/261:45 pm
OSL
-
TYS
2 stops26h 04m
United Airlines
Deal found 2/2$613
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/127:00 am
TYS
-
OSL
2 stops29h 10m
United Airlines
Sun 3/229:35 am
OSL
-
TYS
2 stops40h 12m
United Airlines
Deal found 2/2$640
This United Airlines deal was found by Cheapflights users on 2/3. 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 10/305:45 am
TYS
-
OSL
2 stops30h 55m
United Airlines
Sat 11/71:55 pm
OSL
-
TYS
2 stops15h 42m
United Airlines
Deal found 2/3$648
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/65:29 pm
TYS
-
OSL
2 stops42h 11m
United Airlines
Mon 2/911:50 am
OSL
-
TYS
2 stops37h 37m
United Airlines
Deal found 2/4$653
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:06 pm
TYS
-
OSL
2 stops17h 29m
American Airlines
Thu 5/217:45 am
OSL
-
TYS
2 stops18h 36m
American Airlines
Deal found 2/4$655
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/32:25 pm
TYS
-
OSL
2 stops14h 35m
United Airlines
Tue 2/106:15 am
OSL
-
TYS
3 stops19h 12m
United Airlines
Deal found 2/2$700
This Air Canada deal was found by Cheapflights users on 2/2. 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.
Tue 2/32:25 pm
TYS
-
OSL
3 stops19h 15m
Air Canada
Tue 2/106:45 am
OSL
-
TYS
3 stops34h 12m
Air Canada
Deal found 2/2$786
This KAYAK deal was found by Cheapflights users on 2/4. 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 5/71:55 pm
TYS
-
TRF
2 stops18h 35m
Scandinavian Airlines
Thu 5/216:00 am
TRF
-
TYS
2 stops23h 49m
Scandinavian Airlines
Deal found 2/4$1,661

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 February 5, 2026.

Round-trip from

$613
(United Airlines)

One-way from

$278
(Iberia)
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 February 5, 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

Thu 3/19

7:25 pm-5:40 pm

2 stops17h 15m

Oslo Gardermoen

Thu 3/26

1:45 pm-10:49 am

2 stops26h 04m

$613

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 3/12

7:00 am-5:10 pm

2 stops29h 10m

Oslo Gardermoen

Sun 3/22

9:35 am-8:47 pm

2 stops40h 12m

$640

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 5/7

5:06 pm-4:35 pm

2 stops17h 29m

Oslo Gardermoen

Thu 5/21

7:45 am-8:21 pm

2 stops18h 36m

$655

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Tue 6/9

6:21 am-4:25 pm

2 stops28h 04m

Oslo Gardermoen

Mon 6/15

5:05 pm-8:21 pm

2 stops33h 16m

$799

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Tue 6/9

7:20 pm-10:05 pm

2 stops20h 45m

Oslo Gardermoen

Mon 6/15

6:45 am-11:57 pm

2 stops23h 12m

$801

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Fri 3/20

9:40 am-11:00 am

2 stops20h 20m

Oslo Gardermoen

Fri 3/27

1:45 pm-10:49 am

2 stops26h 04m

$1,010

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Tue 6/16

10:45 am-10:05 pm

2 stops29h 20m

Oslo Gardermoen

Fri 7/3

11:45 am-2:23 pm

2 stops32h 38m

$1,111

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Fri 3/20

7:15 am-8:05 am

1 stop19h 50m

Oslo Gardermoen

Fri 3/27

10:45 am-8:10 am

2 stops26h 25m

$1,254

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Tue 6/9

1:35 pm-3:45 pm

3 stops20h 10m

Oslo Gardermoen

Mon 6/15

6:45 am-11:57 pm

3 stops23h 12m

$1,345

KnoxvilleOslo

TYS - TRF

TYSTRF

Knoxville McGhee Tyson

Thu 5/7

1:55 pm-2:30 pm

2 stops18h 35m

Oslo Sandefjord

Thu 5/21

6:00 am-11:49 pm

2 stops23h 49m

$1,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 26 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 17h 15m. 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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