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Cheap flights from Knoxville to Oslo from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Oslo departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:25 pm - 11:40 pm
TYS
-
OSL
23h 15m
2 stops
United Airlines Logo
1:50 pm - 10:49 am
OSL
-
TYS
49h 59m
2 stops
$595United Airlines
Mi, Mrz 18 - Mi, Mrz 25
United Airlines Logo
7:25 pm - 5:40 pm
TYS
-
OSL
17h 15m
2 stops
United Airlines Logo
1:45 pm - 10:49 am
OSL
-
TYS
26h 04m
2 stops
$613United Airlines
Do, Mrz 19 - Do, Mrz 26
United Airlines Logo
7:00 am - 5:10 pm
TYS
-
OSL
29h 10m
2 stops
United Airlines Logo
9:35 am - 8:47 pm
OSL
-
TYS
40h 12m
2 stops
$640United Airlines
Do, Mrz 12 - So, Mrz 22
United Airlines Logo
7:00 am - 10:55 am
TYS
-
OSL
21h 55m
2 stops
United Airlines Logo
7:05 am - 11:57 pm
OSL
-
TYS
22h 52m
2 stops
$644United Airlines
Do, Mai 7 - Do, Mai 21
American Airlines Logo
5:06 pm - 4:35 pm
TYS
-
OSL
17h 29m
2 stops
American Airlines Logo
7:45 am - 8:21 pm
OSL
-
TYS
18h 36m
2 stops
$655American Airlines
Do, Mai 7 - Do, Mai 21
Multiple Airlines Logo
7:20 pm - 10:05 pm
TYS
-
OSL
20h 45m
2 stops
Multiple Airlines Logo
5:05 pm - 5:50 pm
OSL
-
TYS
30h 45m
2 stops
$784Multiple Airlines
Di, Jun 9 - Mo, Jun 15
British Airways Logo
6:21 am - 11:20 pm
TYS
-
OSL
34h 59m
2 stops
British Airways Logo
11:35 am - 9:56 pm
OSL
-
TYS
40h 21m
2 stops
$799British Airways
Di, Jun 9 - Mo, Jun 15
Lufthansa Logo
7:20 pm - 10:05 pm
TYS
-
OSL
20h 45m
2 stops
Lufthansa Logo
6:45 am - 11:57 pm
OSL
-
TYS
23h 12m
2 stops
$801Lufthansa
Di, Jun 9 - Mo, Jun 15
United Airlines Logo
7:20 pm - 10:05 pm
TYS
-
OSL
20h 45m
2 stops
United Airlines Logo
6:45 am - 11:57 pm
OSL
-
TYS
23h 12m
2 stops
$860United Airlines
Mi, Jul 8 - Mo, Jul 20
Lufthansa Logo
7:20 pm - 10:05 pm
TYS
-
OSL
20h 45m
2 stops
Lufthansa Logo
3:40 pm - 11:57 pm
OSL
-
TYS
38h 17m
2 stops
$877Lufthansa
Mi, Jul 8 - So, Jul 26

United Airlines flights from Knoxville to Oslo Gardermoen Airport

Our best United Airlines deals on Knoxville to Oslo Gardermoen Airport flight tickets
United Airlines
Mar 18
TYS7:25 pmKnoxville McGhee Tyson
23h 15m
2 stops
OSL11:40 pmOslo Gardermoen
Mar 25
OSL1:50 pmOslo Gardermoen
49h 59m
2 stops
TYS10:49 amKnoxville McGhee Tyson
$595
United Airlines
Mar 19
TYS7:25 pmKnoxville McGhee Tyson
17h 15m
2 stops
OSL5:40 pmOslo Gardermoen
Mar 26
OSL1:45 pmOslo Gardermoen
26h 04m
2 stops
TYS10:49 amKnoxville McGhee Tyson
$613
United Airlines
Mar 12
TYS7:00 amKnoxville McGhee Tyson
29h 10m
2 stops
OSL5:10 pmOslo Gardermoen
Mar 22
OSL9:35 amOslo Gardermoen
40h 12m
2 stops
TYS8:47 pmKnoxville McGhee Tyson
$640

Scandinavian Airlines flights from Knoxville to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Knoxville to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Jul 6
TYS4:00 pmKnoxville McGhee Tyson
14h 55m
2 stops
OSL12:55 pmOslo Gardermoen
Jul 26
OSL6:00 amOslo Gardermoen
21h 46m
2 stops
TYS9:46 pmKnoxville McGhee Tyson
$1,013
Scandinavian Airlines
Jul 6
TYS4:00 pmKnoxville McGhee Tyson
16h 05m
2 stops
OSL2:05 pmOslo Gardermoen
Jul 23
OSL9:55 amOslo Gardermoen
17h 51m
2 stops
TYS9:46 pmKnoxville McGhee Tyson
$1,034
Scandinavian Airlines
Jul 6
TYS4:00 pmKnoxville McGhee Tyson
16h 05m
2 stops
OSL2:05 pmOslo Gardermoen
Jul 22
OSL9:00 pmOslo Gardermoen
30h 46m
2 stops
TYS9:46 pmKnoxville McGhee Tyson
$1,053

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated Februar 4, 2026.
Use the filters below to find and compare flights from Knoxville to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Mi 3/18

7:25 pm-11:40 pm

2 stops23h 15m

Oslo Gardermoen

Mi 3/25

1:50 pm-10:49 am

2 stops49h 59m

$595

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Do 3/19

7:25 pm-5:40 pm

2 stops17h 15m

Oslo Gardermoen

Do 3/26

1:45 pm-10:49 am

2 stops26h 04m

$613

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Do 3/12

7:00 am-5:10 pm

2 stops29h 10m

Oslo Gardermoen

So 3/22

9:35 am-8:47 pm

2 stops40h 12m

$640

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Do 5/7

7:00 am-10:55 am

2 stops21h 55m

Oslo Gardermoen

Do 5/21

7:05 am-11:57 pm

2 stops22h 52m

$644

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Do 5/7

5:06 pm-4:35 pm

2 stops17h 29m

Oslo Gardermoen

Do 5/21

7:45 am-8:21 pm

2 stops18h 36m

$655

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Di 6/9

7:20 pm-10:05 pm

2 stops20h 45m

Oslo Gardermoen

Mo 6/15

5:05 pm-5:50 pm

2 stops30h 45m

$784

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Di 6/9

6:21 am-11:20 pm

2 stops34h 59m

Oslo Gardermoen

Mo 6/15

11:35 am-9:56 pm

2 stops40h 21m

$799

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Di 6/9

7:20 pm-10:05 pm

2 stops20h 45m

Oslo Gardermoen

Mo 6/15

6:45 am-11:57 pm

2 stops23h 12m

$801

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Mi 7/8

7:20 pm-10:05 pm

2 stops20h 45m

Oslo Gardermoen

Mo 7/20

6:45 am-11:57 pm

2 stops23h 12m

$860

KnoxvilleOslo

TYS - OSL

TYSOSL

Knoxville McGhee Tyson

Mi 7/8

7:20 pm-10:05 pm

2 stops20h 45m

Oslo Gardermoen

So 7/26

3:40 pm-11:57 pm

2 stops38h 17m

$877

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Knoxville to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Knoxville McGhee Tyson to Oslo Gardermoen?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Oslo Gardermoen

When to book flights from Knoxville to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Oslo Gardermoen Airport (TYS to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Oslo Gardermoen Airport

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Knoxville to Oslo Gardermoen Airport takes 17h 15m
There are no direct flights from Knoxville to Oslo Gardermoen Airport. There are no popular flight routes from Knoxville to Oslo Gardermoen Airport.
Search flight deals

  • How far is Knoxville McGhee Tyson to Oslo Gardermoen by plane?

    The distance between Knoxville McGhee Tyson and Oslo Gardermoen is about 4259.0 mi. A reasonable flight in good conditions will take 17h 15m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Oslo Gardermoen Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Oslo Gardermoen Airport are updated daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Oslo?

It is quick and easy to find Knoxville to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

Can I find flights from Knoxville to Oslo with flexible booking policies on momondo?

Yes. All flights to Oslo from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Knoxville.

I’m not ready to book a flight from Knoxville to Oslo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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