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Oslo

$584+ Cheap flights from Knoxville (TYS) to Oslo

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
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 March 2, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/1. 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.
Mon 8/177:19 pm
TYS
-
OSL
2 stops20h 46m
Lufthansa
Sat 8/226:15 am
OSL
-
TYS
2 stops23h 42m
Lufthansa
Deal found 3/1$584
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 8/56:30 am
TYS
-
OSL
2 stops28h 45m
United Airlines
Fri 8/147:15 am
OSL
-
TYS
2 stops22h 42m
United Airlines
Deal found 2/26$601
This oojo deal was found by Cheapflights users on 2/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:21 am
TYS
-
OSL
2 stops35h 19m
British Airways
Tue 8/1811:15 am
OSL
-
TYS
2 stops40h 08m
British Airways
Deal found 2/26$606
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 8/58:20 am
TYS
-
OSL
2 stops26h 55m
United Airlines
Thu 8/1311:45 am
OSL
-
TYS
2 stops35h 14m
United Airlines
Deal found 2/26$611
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Mon 8/35:45 am
TYS
-
OSL
2 stops21h 20m
United Airlines
Fri 8/147:15 am
OSL
-
TYS
2 stops22h 42m
United Airlines
Deal found 2/26$612
This Iberia deal was found by Cheapflights users on 3/1. 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 Iberia 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
Multiple Airlines
Tue 8/187:45 am
OSL
-
TYS
2 stops19h 38m
Multiple Airlines
Deal found 3/1$621
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Mon 8/35:45 am
TYS
-
OSL
2 stops21h 20m
United Airlines
Thu 8/1311:45 am
OSL
-
TYS
2 stops35h 14m
United Airlines
Deal found 2/26$623
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 8/610:00 am
TYS
-
OSL
2 stops17h 05m
United Airlines
Fri 8/147:15 am
OSL
-
TYS
2 stops22h 42m
United Airlines
Deal found 2/26$662
This American Airlines deal was found by Cheapflights users on 2/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:06 pm
TYS
-
OSL
2 stops17h 29m
American Airlines
Sun 4/198:00 am
OSL
-
TYS
2 stops19h 57m
American Airlines
Deal found 2/26$664
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Sun 5/106:01 pm
TYS
-
OSL
2 stops41h 14m
United Airlines
Mon 5/1811:45 am
OSL
-
TYS
2 stops41h 59m
United Airlines
Deal found 2/28$668
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 8/610:00 am
TYS
-
OSL
2 stops17h 05m
United Airlines
Thu 8/1311:45 am
OSL
-
TYS
2 stops35h 14m
United Airlines
Deal found 2/26$673
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:57 pm
TYS
-
TRF
2 stops18h 33m
Scandinavian Airlines
Mon 5/186:00 am
TRF
-
TYS
2 stops23h 56m
Scandinavian Airlines
Deal found 2/28$1,085

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 March 2, 2026.

Round-trip from

$584
(Cheapflightsfares)
From Knoxville McGhee Tyson to Oslo
Search Deals

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 March 2, 2026.
Use the filters below to find and compare flights from Knoxville to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sun 8/9

6:21 am-11:40 pm

2 stops35h 19m

Oslo Gardermoen

Tue 8/18

11:15 am-9:23 pm

2 stops40h 08m

$606

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 8/5

8:20 am-5:15 pm

2 stops26h 55m

Oslo Gardermoen

Thu 8/13

11:45 am-4:59 pm

2 stops35h 14m

$611

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Mon 8/3

5:45 am-9:05 am

2 stops21h 20m

Oslo Gardermoen

Fri 8/14

7:15 am-11:57 pm

2 stops22h 42m

$612

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sun 8/9

5:37 pm-11:40 pm

2 stops24h 03m

Oslo Gardermoen

Tue 8/18

7:45 am-9:23 pm

2 stops19h 38m

$621

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Tue 8/4

1:54 pm-6:05 pm

2 stops22h 11m

Oslo Gardermoen

Thu 8/13

11:45 am-4:59 pm

2 stops35h 14m

$623

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sun 4/12

5:06 pm-4:35 pm

2 stops17h 29m

Oslo Gardermoen

Sun 4/19

8:00 am-9:57 pm

2 stops19h 57m

$664

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sun 5/10

6:01 pm-5:15 pm

2 stops41h 14m

Oslo Gardermoen

Mon 5/18

11:45 am-11:44 pm

2 stops41h 59m

$668

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 8/5

6:30 am-5:15 pm

2 stops28h 45m

Oslo Gardermoen

Sat 8/15

7:15 am-11:57 pm

2 stops22h 42m

$684

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 8/5

6:30 am-5:15 pm

2 stops28h 45m

Oslo Gardermoen

Sun 8/16

1:05 pm-8:48 pm

2 stops37h 43m

$689

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 8/5

10:00 am-9:05 am

2 stops17h 05m

Oslo Gardermoen

Fri 8/14

9:55 am-11:57 pm

2 stops20h 02m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 12 resultsSorted by cheapest first
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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 18h 33m. The distance between Knoxville and Oslo is about 4271 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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