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Oslo Gardermoen

$698+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$698
(Delta)

Popular in

July

Cheapest in

November

Average price

$1,423
From Knoxville McGhee Tyson to Oslo Gardermoen
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Highest demand for flights based on searches. 16% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 9/127:15 pmTYS - OSL
2 stops17h 35mDelta
Fri 10/36:00 amOSL - TYS
2 stops22h 59mDelta
Deal found 6/10$698
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Fri 9/129:55 amTYS - OSL
3 stops20h 20mAir Canada
Fri 10/39:50 amOSL - TYS
3 stops30h 39mAir Canada
Deal found 6/10$1,490
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 6/148:10 amTYS - OSL
1 stop18h 30mMultiple Airlines
Mon 6/167:35 pmOSL - TYS
2 stops46h 15mMultiple Airlines
Deal found 6/10$1,592
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:57 pmTYS - OSL
2 stops17h 53mScandinavian Airlines
Sun 6/227:00 pmOSL - TYS
2 stops34h 59mScandinavian Airlines
Deal found 6/12$2,788
This oojo deal was found by Cheapflights users on 6/10. 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 9/125:45 amTYS - OSL
3 stops45h 00mEthiopian Air
Fri 10/37:45 pmOSL - TYS
4 stops49h 00mEthiopian Air
Deal found 6/10$2,793
This AranGrant deal was found by Cheapflights users on 6/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:25 pmTYS - OSL
2 stops21h 40mLufthansa
Sun 6/227:00 pmOSL - TYS
2 stops31h 42mLufthansa
Deal found 6/10$3,083

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 June 12, 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 9/12

7:15 pm-6:50 pm

2 stops17h 35m

Oslo Gardermoen

Fri 10/3

6:00 am-10:59 pm

2 stops22h 59m

$698

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Fri 9/12

9:55 am-12:15 pm

3 stops20h 20m

Oslo Gardermoen

Fri 10/3

9:50 am-10:29 am

3 stops30h 39m

$1,490

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Fri 9/12

5:45 am-8:45 am

3 stops45h 00m

Oslo Gardermoen

Fri 10/3

7:45 pm-2:45 pm

4 stops49h 00m

$2,793

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 12, 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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Ethiopian Air
7.2
Good
781 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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 1 airline.

  • 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 $698. Other airlines that can offer you cheap pricing are Air Canada, from $1,490, and Ethiopian Air, from $2,793. Delta is priced at 39% 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 $1,004). 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

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Alternative routes for Knoxville to Oslo Gardermoen

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Nashville to Oslo Gardermoen flights
Blountville to Oslo Gardermoen flights

Top airline flying from Knoxville to Oslo Gardermoen

Discover the top airline that operate flights from Knoxville to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$749Average$1,547FlexibilityNo cancel feeOn-timeN/A

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