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$417+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OSL
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
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 23, 2026.

This Priceline deal was found by Cheapflights users on 1/21. 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.
Mon 5/119:05 pm
PHX
-
OSL
1 stop17h 20m
Multiple Airlines
Thu 5/218:30 pm
OSL
-
PHX
2 stops26h 25m
Multiple Airlines
Deal found 1/21$535
This KAYAK deal was found by Cheapflights users on 1/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:05 pm
PHX
-
OSL
1 stop17h 15m
British Airways
Tue 5/125:45 pm
OSL
-
PHX
1 stop34h 15m
British Airways
Deal found 1/22$550
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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 4/282:28 pm
PHX
-
OSL
2 stops18h 27m
Lufthansa
Tue 5/126:55 am
OSL
-
PHX
2 stops20h 15m
Lufthansa
Deal found 1/22$552
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:35 pm
PHX
-
OSL
1 stop14h 50m
American Airlines
Tue 5/1212:50 pm
OSL
-
PHX
2 stops19h 03m
American Airlines
Deal found 1/23$553
This oojo deal was found by Cheapflights users on 1/23. 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.
Sun 5/39:05 pm
PHX
-
OSL
1 stop17h 35m
British Airways
Tue 5/1211:15 am
OSL
-
PHX
1 stop16h 45m
British Airways
Deal found 1/23$571
This oojo deal was found by Cheapflights users on 1/22. 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 8/2612:37 pm
PHX
-
OSL
2 stops25h 48m
British Airways
Tue 9/88:30 pm
OSL
-
PHX
2 stops30h 44m
British Airways
Deal found 1/22$578
This oojo deal was found by Cheapflights users on 1/21. 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 5/119:05 pm
PHX
-
OSL
1 stop17h 20m
British Airways
Thu 5/2111:40 am
OSL
-
PHX
1 stop16h 20m
British Airways
Deal found 1/21$579
This oojo deal was found by Cheapflights users on 1/22. 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.
Sat 10/1711:16 pm
PHX
-
OSL
2 stops26h 19m
British Airways
Tue 10/277:20 am
OSL
-
PHX
1 stop18h 55m
British Airways
Deal found 1/22$587
This Gurufare deal was found by Cheapflights users on 1/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:10 pm
PHX
-
TRF
2 stops27h 15m
Scandinavian Airlines
Wed 9/236:00 am
TRF
-
PHX
2 stops23h 55m
Scandinavian Airlines
Deal found 1/23$643
This Scandinavian Airlines deal was found by Cheapflights users on 1/21. 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 stops39h 35m
Scandinavian Airlines
Deal found 1/21$1,285

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 23, 2026.

Round-trip from

$535
(Priceline)

One-way from

$417
(oojo)

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. 28% potential increase in price ($318 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 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 23, 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

Mon 5/11

9:05 pm-11:25 pm

1 stop17h 20m

Oslo Gardermoen

Thu 5/21

8:30 pm-1:55 pm

2 stops26h 25m

$535

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 4/28

11:12 pm-10:45 am

2 stops26h 33m

Oslo Gardermoen

Tue 5/12

5:45 pm-7:00 pm

1 stop34h 15m

$550

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 4/28

2:28 pm-5:55 pm

2 stops18h 27m

Oslo Gardermoen

Tue 5/12

6:55 am-6:10 pm

2 stops20h 15m

$552

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 4/28

4:35 pm-4:25 pm

1 stop14h 50m

Oslo Gardermoen

Tue 5/12

12:50 pm-10:53 pm

2 stops19h 03m

$553

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 5/3

9:05 pm-11:40 pm

1 stop17h 35m

Oslo Gardermoen

Tue 5/12

11:15 am-7:00 pm

1 stop16h 45m

$571

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Mon 5/11

9:05 pm-11:25 pm

1 stop17h 20m

Oslo Gardermoen

Thu 5/21

11:40 am-7:00 pm

1 stop16h 20m

$579

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 3/8

5:05 am-10:40 pm

2 stops33h 35m

Oslo Gardermoen

Sun 3/15

12:25 pm-9:20 am

2 stops28h 55m

$620

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sat 5/16

9:05 pm-11:30 pm

1 stop17h 25m

Oslo Gardermoen

Sat 5/30

8:50 pm-7:00 pm

2 stops31h 10m

$645

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Mon 3/9

12:01 pm-5:40 pm

2 stops21h 39m

Oslo Gardermoen

Mon 3/16

2:05 pm-7:41 pm

2 stops37h 36m

$648

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sat 5/16

12:58 pm-7:45 pm

2 stops21h 47m

Oslo Gardermoen

Sat 5/30

8:50 pm-7:00 pm

2 stops31h 10m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 23 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 16, 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 June is currently the most expensive (average of $965). 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 23, 2026.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Oslo, such as Delta, Air France, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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
8,110 reviews
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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.
Air France
7.4
Good
1,523 reviews
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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
1,662 reviews
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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
11,193 reviews
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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
7,694 reviews
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.9

Boarding

8.1

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, Lufthansa, and American Airlines can get you from Phoenix Sky Harbor Intl Airport to Oslo in just under 14h 50m. Your travel time can differ by up to 11h 43m. 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 June is currently the most expensive (average of $965). 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 Kristiansand flights
Sky Harbor Intl to Stavanger flights
Sky Harbor Intl to Sandefjord flights

Top 5 airlines flying from Sky Harbor Intl to Oslo

Discover the top 5 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$484Average$918FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$574Average$936FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$623Average$945FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$647Average$1,159FlexibilityNo cancel feeOn-time77%
DeltaCheapest$661Average$720FlexibilityNo cancel feeOn-timeN/A

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