HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo

$507+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
Feb 2 — Feb 91
Mon 2/2
Mon 2/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Oslo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 3, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/1. 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.
Thu 1/292:25 pmTYS - OSL
2 stops14h 35mLufthansa
Thu 2/56:15 amOSL - TYS
2 stops20h 37mLufthansa
Deal found 1/1$507
This oojo deal was found by Cheapflights users on 1/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:37 pmTYS - OSL
2 stops16h 28mBritish Airways
Tue 8/187:25 pmOSL - TYS
2 stops32h 19mBritish Airways
Deal found 1/1$525
This United Airlines deal was found by Cheapflights users on 1/2. 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 2/56:45 amTYS - OSL
2 stops28h 55mUnited Airlines
Mon 2/99:35 amOSL - TYS
2 stops15h 52mUnited Airlines
Deal found 1/2$528
This United Airlines deal was found by Cheapflights users on 1/3. 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.
Wed 3/47:25 pmTYS - OSL
2 stops16h 05mUnited Airlines
Wed 3/116:05 amOSL - TYS
3 stops19h 42mUnited Airlines
Deal found 1/3$549
This oojo deal was found by Cheapflights users on 1/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:55 pmTYS - OSL
2 stops27h 35mBritish Airways
Tue 8/257:25 pmOSL - TYS
2 stops32h 19mBritish Airways
Deal found 1/1$575
This oojo deal was found by Cheapflights users on 1/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:23 pmTYS - OSL
2 stops20h 52mBritish Airways
Wed 10/286:55 amOSL - TYS
2 stops19h 09mBritish Airways
Deal found 1/1$581
This Delta deal was found by Cheapflights users on 1/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:20 pmTYS - OSL
2 stops17h 25mDelta
Tue 10/277:50 amOSL - TYS
2 stops20h 12mDelta
Deal found 1/1$596
This Delta deal was found by Cheapflights users on 1/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:20 pmTYS - OSL
2 stops17h 25mDelta
Wed 10/287:50 amOSL - TYS
2 stops31h 24mDelta
Deal found 1/1$602
This Delta deal was found by Cheapflights users on 1/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:00 pmTYS - OSL
2 stops17h 45mDelta
Fri 10/307:50 amOSL - TYS
2 stops30h 22mDelta
Deal found 1/1$604
This Delta deal was found by Cheapflights users on 1/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:05 amTYS - OSL
2 stops19h 40mDelta
Wed 10/287:50 amOSL - TYS
2 stops31h 24mDelta
Deal found 1/1$609
This Gurufare deal was found by Cheapflights users on 1/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:54 pmTYS - OSL
2 stops15h 21mBritish Airways
Tue 10/277:20 amOSL - TYS
2 stops18h 44mBritish Airways
Deal found 1/1$623
This KAYAK deal was found by Cheapflights users on 1/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:00 pmTYS - TRF
2 stops16h 30mScandinavian Airlines
Tue 10/272:35 pmTRF - TYS
2 stops38h 11mScandinavian Airlines
Deal found 1/1$840

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 January 3, 2026.

Round-trip from

$507
(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 January 3, 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 1/29

2:25 pm-11:00 am

2 stops14h 35m

Oslo Gardermoen

Thu 2/5

6:15 am-8:52 pm

2 stops20h 37m

$507

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 2/5

9:30 am-11:00 am

2 stops19h 30m

Oslo Gardermoen

Mon 2/9

9:35 am-7:27 pm

2 stops15h 52m

$528

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 3/4

1:50 pm-11:40 pm

2 stops27h 50m

Oslo Gardermoen

Wed 3/11

6:05 am-8:47 pm

2 stops19h 42m

$528

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 4/8

7:20 pm-3:55 pm

2 stops14h 35m

Oslo Gardermoen

Wed 4/22

6:35 am-11:03 pm

2 stops22h 28m

$528

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 3/4

7:25 pm-5:30 pm

2 stops16h 05m

Oslo Gardermoen

Wed 3/11

6:05 am-8:47 pm

3 stops19h 42m

$549

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Tue 6/9

6:21 am-11:25 pm

2 stops35h 04m

Oslo Gardermoen

Mon 6/15

11:35 am-9:56 pm

2 stops40h 21m

$795

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 1/29

1:39 pm-12:10 pm

2 stops16h 31m

Oslo Gardermoen

Thu 2/5

10:45 am-12:05 pm

1 stop31h 20m

$953

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 4/8

1:53 pm-12:20 am

3 stops28h 27m

Oslo Gardermoen

Wed 4/22

9:00 am-11:59 pm

3 stops20h 59m

$959

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Tue 6/9

10:16 am-12:15 pm

3 stops19h 59m

Oslo Gardermoen

Mon 6/15

6:45 am-8:22 pm

3 stops19h 37m

$2,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

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 14h 35m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Oslo Gardermoen flights
Knoxville to Oslo Gardermoen flights
Blountville to Oslo Gardermoen flights
Blountville to Bergen flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.