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$822+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OSL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap 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 April 30, 2025.

Round-trip from

$822
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$947
From Knoxville McGhee Tyson to Oslo
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Highest demand for flights based on searches. 10% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/269:55 amTYS - OSL
2 stops26h 05mUnited Airlines
Mon 6/211:35 amOSL - TYS
2 stops52h 32mUnited Airlines
Deal found 4/28$822
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/267:15 amTYS - OSL
1 stop19h 25mMultiple Airlines
Mon 6/27:35 pmOSL - TYS
2 stops46h 15mMultiple Airlines
Deal found 4/28$944
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:22 pmTYS - OSL
2 stops15h 48mScandinavian Airlines
Sun 5/188:00 amOSL - TYS
2 stops21h 51mScandinavian Airlines
Deal found 4/28$974
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:25 amTYS - OSL
2 stops20h 20mDelta
Sun 5/186:05 amOSL - TYS
2 stops23h 46mDelta
Deal found 4/28$989
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:55 amTYS - OSL
3 stops20h 20mAir Canada
Sun 5/189:50 amOSL - TYS
3 stops30h 15mAir Canada
Deal found 4/28$1,156
This Orbitz deal was found by Cheapflights users on 4/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:57 pmTYS - TRF
2 stops14h 23mScandinavian Airlines
Sun 6/297:20 pmTRF - TYS
2 stops34h 39mScandinavian Airlines
Deal found 4/28$1,656
This AranGrant deal was found by Cheapflights users on 4/29. 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 6/167:25 pmTYS - OSL
2 stops20h 45mLufthansa
Sun 6/226:55 pmOSL - TYS
2 stops35h 04mLufthansa
Deal found 4/29$2,075
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:50 amTYS - OSL
4 stops44h 55mEthiopian Air
Sun 5/187:45 pmOSL - TYS
4 stops48h 50mEthiopian Air
Deal found 4/28$2,640
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/39:55 amTYS - TRF
3 stops23h 15mMultiple Airlines
Mon 5/53:50 pmTRF - TYS
3 stops31h 04mMultiple Airlines
Deal found 4/29$3,254

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 April 30, 2025.
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

Mon 5/26

9:55 am-6:00 pm

2 stops26h 05m

Oslo Gardermoen

Mon 6/2

11:35 am-10:07 am

2 stops52h 32m

$822

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Mon 5/26

7:15 am-8:40 am

1 stop19h 25m

Oslo Gardermoen

Mon 6/2

7:35 pm-11:50 am

2 stops46h 15m

$944

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sun 5/11

4:22 pm-12:55 pm

2 stops14h 33m

Oslo Gardermoen

Sun 5/18

8:00 am-11:51 pm

2 stops21h 51m

$999

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Mon 5/26

9:55 am-12:15 pm

3 stops20h 20m

Oslo Gardermoen

Mon 6/2

9:50 am-11:59 pm

3 stops20h 09m

$1,655

KnoxvilleOslo

TYS - TRF

TYSTRF

Knoxville McGhee Tyson

Sun 6/15

5:57 pm-2:20 pm

2 stops14h 23m

Oslo Sandefjord

Sun 6/29

7:20 pm-11:59 pm

2 stops34h 39m

$1,656

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Mon 6/16

7:25 pm-10:10 pm

2 stops20h 45m

Oslo Gardermoen

Sun 6/22

6:55 pm-11:59 pm

2 stops35h 04m

$2,075

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Sun 6/15

5:45 am-8:45 am

3 stops45h 00m

Oslo Gardermoen

Sun 6/29

7:45 pm-2:58 pm

4 stops49h 13m

$2,894

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

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

Find hourly flight availability from Knoxville to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

It’s typically best to fly out from Knoxville to Oslo 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 by month

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

In terms of precipitation, rainfall in Oslo 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 when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, 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

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from Knoxville to Oslo, such as United Airlines, Scandinavian Airlines and Ethiopian Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Scandinavian Airlines
7.3
Good
1,349 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Ethiopian Air
7.2
Good
769 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,242 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
7,042 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 1 airline has flights from the Knoxville airport to Oslo. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

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

    United Airlines, at $822, was found to be the cheapest airline from Knoxville to Oslo.Alternate airlines to your destination round-trip include Scandinavian Airlines and Air Canada. United Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Oslo (average of $567). Flying from Knoxville to Oslo in June is currently the most expensive (average of $1,059). 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

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

Top airline flying from Knoxville to Oslo

Discover the top airline that operate flights from Knoxville to Oslo. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$749Average$1,376FlexibilityNo cancel feeOn-timeN/A

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