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$297+ Cheap flights from Sky Harbor Intl (PHX) to Oslo

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OSL
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Oslo

Cheapest flights from Sky Harbor Intl to Oslo
Explore the most affordable flight options available from Sky Harbor Intl to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
Tue 4/2811:12 pm
PHX
-
OSL
2 stops26h 33m
British Airways
Tue 5/1211:15 am
OSL
-
PHX
1 stop16h 45m
British Airways
Deal found 1/27$551
This Finnair deal was found by Cheapflights users on 1/25. 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.
Sun 5/39:05 pm
PHX
-
OSL
2 stops30h 00m
Finnair
Mon 5/118:30 pm
OSL
-
PHX
2 stops29h 48m
Finnair
Deal found 1/25$565
This CrystalTravel deal was found by Cheapflights users on 1/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:10 pm
PHX
-
OSL
2 stops23h 05m
Scandinavian Airlines
Tue 4/281:20 pm
OSL
-
PHX
1 stop19h 24m
Scandinavian Airlines
Deal found 1/27$588
This Priceline deal was found by Cheapflights users on 1/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:05 pm
PHX
-
OSL
1 stop17h 50m
Multiple Airlines
Thu 10/2212:50 pm
OSL
-
PHX
2 stops33h 15m
Multiple Airlines
Deal found 1/27$592
This Priceline deal was found by Cheapflights users on 1/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:58 pm
PHX
-
OSL
2 stops18h 37m
Finnair
Wed 5/2712:50 pm
OSL
-
PHX
2 stops34h 05m
Finnair
Deal found 1/26$594
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:23 pm
PHX
-
OSL
2 stops19h 32m
Lufthansa
Tue 4/286:55 am
OSL
-
PHX
2 stops23h 19m
Lufthansa
Deal found 1/27$600
This oojo deal was found by Cheapflights users on 1/26. 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.
Mon 3/2310:24 am
PHX
-
OSL
2 stops16h 31m
British Airways
Mon 3/308:30 pm
OSL
-
PHX
2 stops29h 52m
British Airways
Deal found 1/26$602
This FlightHub deal was found by Cheapflights users on 1/26. 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 3/2312:10 pm
PHX
-
TRF
2 stops41h 55m
Scandinavian Airlines
Mon 3/306:00 am
TRF
-
PHX
2 stops23h 53m
Scandinavian Airlines
Deal found 1/26$895
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Fri 2/279:41 am
PHX
-
TRF
3 stops26h 44m
Multiple Airlines
Sat 3/78:00 pm
TRF
-
PHX
3 stops33h 49m
Multiple Airlines
Deal found 1/27$1,184
This Scandinavian Airlines deal was found by Cheapflights users on 1/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:25 pm
PHX
-
TRF
2 stops37h 40m
Scandinavian Airlines
Thu 3/122:35 pm
TRF
-
PHX
2 stops41h 23m
Scandinavian Airlines
Deal found 1/26$1,530
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Mon 3/3011:50 am
PHX
-
TRF
2 stops21h 00m
Multiple Airlines
Mon 4/66:00 am
TRF
-
PHX
2 stops22h 00m
Multiple Airlines
Deal found 1/26$1,581

Find flight deals from Sky Harbor Intl to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 January 28, 2026.

Round-trip from

$551
(oojo)

One-way from

$297
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$513
From Phoenix Sky Harbor Intl to Oslo
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Oslo
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($321 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 January 28, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Oslo that are best for you.

Fly from

Sky Harbor Intl

Fly to

Oslo

Route

Depart

Return

Price

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 4/28

2:25 pm-4:25 pm

2 stops17h 00m

Oslo Gardermoen

Tue 5/12

7:45 am-7:00 pm

1 stop20h 15m

$551

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 5/3

4:58 pm-11:40 pm

2 stops21h 42m

Oslo Gardermoen

Mon 5/11

5:05 pm-7:00 pm

1 stop34h 55m

$552

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 5/3

9:05 pm-12:05 pm

2 stops30h 00m

Oslo Gardermoen

Mon 5/11

8:30 pm-5:18 pm

2 stops29h 48m

$565

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 4/12

9:05 pm-11:40 pm

1 stop17h 35m

Oslo Gardermoen

Fri 5/1

11:45 am-7:00 pm

1 stop16h 15m

$613

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 4/15

1:15 pm-6:45 pm

2 stops20h 30m

Oslo Gardermoen

Wed 4/29

6:30 am-5:33 pm

2 stops20h 03m

$620

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 4/15

1:15 pm-8:40 pm

2 stops22h 25m

Oslo Gardermoen

Tue 4/28

9:20 am-7:50 pm

2 stops19h 30m

$620

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 4/14

5:40 pm-8:40 pm

2 stops18h 00m

Oslo Gardermoen

Tue 4/28

9:20 am-11:44 pm

2 stops23h 24m

$620

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Mon 4/13

8:00 am-5:15 pm

2 stops24h 15m

Oslo Gardermoen

Fri 5/1

7:10 am-11:10 am

2 stops37h 00m

$629

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 4/14

9:02 am-5:55 pm

2 stops23h 53m

Oslo Gardermoen

Wed 4/29

6:35 am-6:45 pm

3 stops21h 10m

$629

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Mon 4/13

7:00 am-5:15 pm

2 stops25h 15m

Oslo Gardermoen

Wed 4/29

6:35 am-6:45 pm

3 stops21h 10m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 31 results
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Best time to book a flight from Sky Harbor Intl to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Oslo

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Oslo?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Oslo. Price data was last updated on January 23, 2026.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Oslo?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oslo (average of $466). Flying from Phoenix Sky Harbor Intl Airport to Oslo in July is currently the most expensive (average of $813). 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.

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 January 28, 2026.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Oslo, such as Delta, Scandinavian Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,122 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,122 reviews
Delta
7.9
Good
8,122 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,672 reviews
Delta
7.9
Good
8,122 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,122 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,704 reviews
Delta
7.9
Good
8,122 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Oslo?

    British Airways, Finnair, and Scandinavian Airlines can get you from Phoenix Sky Harbor Intl Airport to Oslo in just under 17h. Your travel time can differ by up to 24h 55m. There are 5208 mi between Phoenix Sky Harbor Intl Airport and Oslo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Oslo round-trip?

    Scandinavian Airlines, at $484, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Oslo.Alternate airlines to your destination round-trip include British Airways and American Airlines. Scandinavian Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sky Harbor Intl to Oslo that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Oslo?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Oslo?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Oslo?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oslo (average of $466). Flying from Phoenix Sky Harbor Intl Airport to Oslo in July is currently the most expensive (average of $813). 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 Sky Harbor Intl to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Oslo Gardermoen flights
Sky Harbor Intl to Bergen flights
Sky Harbor Intl to Stavanger flights
Sky Harbor Intl to Sandefjord flights
Sky Harbor Intl to Kristiansand flights

Top 4 airlines flying from Sky Harbor Intl to Oslo

Discover the top 4 airlines that operate flights from Sky Harbor Intl 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$484Average$918FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$574Average$922FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$623Average$945FlexibilityNo cancel feeOn-time71%
DeltaCheapest$661Average$720FlexibilityNo cancel feeOn-timeN/A

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