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Oslo Gardermoen

$628+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$628
(Finnair)

Popular in

February

Cheapest in

November

Average price

$2,250
Provider with most accurate pricing for Knoxville McGhee Tyson-Oslo Gardermoen flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Oslo Gardermoen flights.
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From Knoxville McGhee Tyson to Oslo Gardermoen
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Highest demand for flights based on searches. 20% potential increase in price ($320 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($113 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Finnair deal was found by Cheapflights users on 2/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2612:09 pmTYS - OSL
2 stops29h 31mFinnair
Sun 4/68:45 pmOSL - TYS
2 stops33h 10mFinnair
Deal found 2/19$628
This British Airways deal was found by Cheapflights users on 2/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2710:50 amTYS - OSL
2 stops31h 45mBritish Airways
Mon 4/78:00 amOSL - TYS
2 stops17h 38mBritish Airways
Deal found 2/19$690
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/267:00 amTYS - OSL
3 stops35h 30mUnited Airlines
Sun 4/67:15 amOSL - TYS
2 stops18h 21mUnited Airlines
Deal found 2/19$728
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/85:15 pmTYS - OSL
2 stops13h 50mScandinavian Airlines
Mon 3/106:00 amOSL - TYS
2 stops20h 41mScandinavian Airlines
Deal found 2/19$1,029
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:20 pmTYS - OSL
2 stops35h 25mMultiple Airlines
Mon 3/105:20 pmOSL - TYS
3 stops34h 13mMultiple Airlines
Deal found 2/19$1,518
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/82:25 pmTYS - OSL
3 stops19h 05mAir Canada
Mon 3/109:45 amOSL - TYS
3 stops19h 09mAir Canada
Deal found 2/19$1,549
This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 3/262:25 pmTYS - OSL
4 stops36h 20mEthiopian Air
Sun 4/67:45 pmOSL - TYS
4 stops48h 55mEthiopian Air
Deal found 2/19$2,743

Find flights from Knoxville to Oslo Gardermoen within your budget

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 February 20, 2025.

Fly from

Knoxville

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 3/26

12:09 pm-10:40 pm

2 stops29h 31m

Oslo Gardermoen

Sun 4/6

8:45 pm-11:55 pm

2 stops33h 10m

$628

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Thu 3/27

10:50 am-11:35 pm

2 stops31h 45m

Oslo Gardermoen

Mon 4/7

8:00 am-7:38 pm

2 stops17h 38m

$690

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 3/26

7:00 am-11:30 pm

3 stops35h 30m

Oslo Gardermoen

Sun 4/6

7:15 am-7:36 pm

2 stops18h 21m

$728

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sat 3/8

5:15 pm-1:05 pm

2 stops13h 50m

Oslo Gardermoen

Mon 3/10

6:00 am-9:41 pm

2 stops20h 41m

$1,029

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sat 3/8

7:20 pm-12:45 pm

2 stops35h 25m

Oslo Gardermoen

Mon 3/10

5:20 pm-10:33 pm

3 stops34h 13m

$1,518

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sat 3/8

2:25 pm-3:30 pm

3 stops19h 05m

Oslo Gardermoen

Mon 3/10

9:45 am-11:54 pm

3 stops19h 09m

$1,549

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Wed 3/26

2:25 pm-7:45 am

4 stops36h 20m

Oslo Gardermoen

Sun 4/6

7:45 pm-2:40 pm

4 stops48h 55m

$2,743

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Knoxville to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Oslo Gardermoen in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Oslo Gardermoen Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Oslo Gardermoen Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Knoxville to Oslo Gardermoen

Get recent, data-driven insights about flights from Knoxville to Oslo Gardermoen including ideal travel times, pricing trends, and more.

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 February 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.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated February 20, 2025.
Finnair
7.6
Good
1,273 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.6
Good
1,273 reviews
Finnair
7.6
Good
1,273 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

United Airlines
7.4
Good
8,766 reviews
Finnair
7.6
Good
1,273 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Scandinavian Airlines
7.3
Good
1,325 reviews
Finnair
7.6
Good
1,273 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Ethiopian Air
7.2
Good
775 reviews
Finnair
7.6
Good
1,273 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Air Canada
7.0
Good
8,748 reviews
Finnair
7.6
Good
1,273 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

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.

  • What are the cheapest airlines flying from Knoxville to Oslo Gardermoen Airport round-trip?

    Cheapflights users have booked flights from Knoxville to Oslo Gardermoen Airport round-trip from $628. Other airlines that can offer you cheap pricing are British Airways, from $690, and United Airlines, from $728. Finnair is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • 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 $1,134). 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.

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