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Oslo Gardermoen

$677+ Cheap flights from Knoxville (TYS) to Oslo Gardermoen (OSL)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Knoxville to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Oslo Gardermoen (OSL). 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 August 20, 2025.

Round-trip from

$622
(American Airlines)
From Knoxville McGhee Tyson to Oslo Gardermoen
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Find flight deals from Knoxville to Oslo Gardermoen

Cheapest flights from Knoxville to Oslo Gardermoen
Explore the most affordable flight options available from Knoxville to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/17. 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 11/142:25 pmTYS - OSL
2 stops21h 15mUnited Airlines
Tue 11/186:15 amOSL - TYS
2 stops19h 54mUnited Airlines
Deal found 8/17$677
This oojo deal was found by Cheapflights users on 8/19. 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.
Thu 9/115:45 amTYS - OSL
2 stops27h 00mUnited Airlines
Fri 9/196:35 amOSL - TYS
2 stops33h 23mUnited Airlines
Deal found 8/19$769
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/910:51 amTYS - OSL
2 stops21h 54mUnited Airlines
Sat 10/181:00 pmOSL - TYS
2 stops37h 42mUnited Airlines
Deal found 8/19$777
This United Airlines deal was found by Cheapflights users on 8/18. 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 8/2212:00 pmTYS - OSL
2 stops18h 15mUnited Airlines
Sun 8/241:00 pmOSL - TYS
2 stops34h 00mUnited Airlines
Deal found 8/18$846
This Brussels Airlines deal was found by Cheapflights users on 8/19. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:30 pmTYS - OSL
3 stops26h 20mBrussels Airlines
Fri 9/196:05 pmOSL - TYS
2 stops32h 51mBrussels Airlines
Deal found 8/19$1,010
This Brussels Airlines deal was found by Cheapflights users on 8/19. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:16 pmTYS - OSL
2 stops26h 34mBrussels Airlines
Sat 10/186:45 amOSL - TYS
3 stops44h 26mBrussels Airlines
Deal found 8/19$1,217
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 8/227:15 amTYS - OSL
1 stop19h 25mMultiple Airlines
Sun 8/241:50 pmOSL - TYS
2 stops33h 48mMultiple Airlines
Deal found 8/18$1,271

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Oslo Gardermoen 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 August 20, 2025.
Use the filters below to find and compare flights from Knoxville to Oslo Gardermoen Airport that are best for you.

Fly from

Knoxville

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Fri 11/14

2:25 pm-5:40 pm

2 stops21h 15m

Oslo Gardermoen

Tue 11/18

6:15 am-8:09 pm

2 stops19h 54m

$677

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 9/11

5:45 am-2:45 pm

2 stops27h 00m

Oslo Gardermoen

Fri 9/19

6:35 am-9:58 am

2 stops33h 23m

$769

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 10/9

10:51 am-2:45 pm

2 stops21h 54m

Oslo Gardermoen

Sat 10/18

1:00 pm-8:42 pm

2 stops37h 42m

$777

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 9/11

2:30 pm-10:50 pm

3 stops26h 20m

Oslo Gardermoen

Fri 9/19

6:05 pm-8:56 pm

2 stops32h 51m

$1,010

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 10/9

2:16 pm-10:50 pm

2 stops26h 34m

Oslo Gardermoen

Sat 10/18

6:45 am-9:11 pm

3 stops44h 26m

$1,217

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 10/9

9:55 am-12:15 pm

3 stops20h 20m

Oslo Gardermoen

Sat 10/18

6:45 am-10:29 am

3 stops33h 44m

$1,634

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 9/11

5:45 am-8:45 am

4 stops45h 00m

Oslo Gardermoen

Fri 9/19

7:45 pm-2:40 pm

4 stops48h 55m

$2,677

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Knoxville to Oslo Gardermoen

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

What is the cheapest time of day to fly from TYS to OSL?

Find hourly flight availability from Knoxville to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s typically best to fly out from Knoxville to Oslo Gardermoen Airport in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Oslo Gardermoen. 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 Gardermoen?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Oslo Gardermoen from Knoxville. Booking flights from McGhee Tyson (TYS) to Oslo Gardermoen should be relatively easy as there are 0 daily outbound flights to Oslo Gardermoen from 0 different airlines.

  • How long is the flight from Knoxville to Oslo Gardermoen Airport?

    There are many flights that can get you from Knoxville to Oslo Gardermoen Airport in 21h 15m. Fly via United Airlines to get the fastest option. The distance from Knoxville to Oslo Gardermoen Airport is about 4270 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Oslo Gardermoen Airport (average of $567). Flying from Knoxville to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,011). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

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Alternative routes for Knoxville to Oslo Gardermoen

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