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$534+ Cheap flights from Sky Harbor Intl (PHX) 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OSL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Oslo are usually found in February or March, booked 82 days in advance, depart on a Friday or Sunday and return on a Tuesday

Cheap 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 September 17, 2025.

Round-trip from

$477
(CrystalTravel)

Popular in

June

Cheapest in

February

Average price

$870
From Phoenix Sky Harbor Intl to Oslo
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/17. 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.
Thu 10/2312:11 pmPHX - OSL
2 stops23h 04mScandinavian Airlines
Mon 10/274:00 pmOSL - PHX
2 stops37h 52mScandinavian Airlines
Deal found 9/17$534
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:11 pmPHX - OSL
2 stops20h 39mScandinavian Airlines
Thu 11/65:10 pmOSL - PHX
2 stops38h 48mScandinavian Airlines
Deal found 9/15$546
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:11 pmPHX - OSL
2 stops22h 04mScandinavian Airlines
Thu 11/610:00 pmOSL - PHX
2 stops33h 58mScandinavian Airlines
Deal found 9/15$578
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Thu 11/206:35 amPHX - OSL
2 stops24h 45mScandinavian Airlines
Thu 11/278:00 amOSL - PHX
2 stops23h 24mScandinavian Airlines
Deal found 9/16$634
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/3010:55 amPHX - OSL
2 stops19h 20mAmerican Airlines
Thu 11/612:25 pmOSL - PHX
2 stops18h 11mAmerican Airlines
Deal found 9/15$643
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/235:14 pmPHX - OSL
2 stops18h 26mDelta
Thu 11/66:25 amOSL - PHX
1 stop15h 10mDelta
Deal found 9/15$654
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:20 pmPHX - OSL
2 stops38h 00mMultiple Airlines
Sat 11/81:00 pmOSL - PHX
2 stops40h 58mMultiple Airlines
Deal found 9/17$682
This American Airlines deal was found by Cheapflights users on 9/17. 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 12/1611:15 amPHX - OSL
2 stops15h 40mMultiple Airlines
Tue 12/2312:25 pmOSL - PHX
2 stops17h 32mMultiple Airlines
Deal found 9/17$689
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/3011:45 amPHX - OSL
2 stops18h 05mDelta
Thu 11/66:25 amOSL - PHX
1 stop15h 10mDelta
Deal found 9/15$694
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Wed 11/263:12 pmPHX - OSL
2 stops18h 28mMultiple Airlines
Sun 11/301:50 pmOSL - PHX
2 stops29h 54mMultiple Airlines
Deal found 9/17$712
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 9/2412:16 pmPHX - OSL
2 stops19h 24mDelta
Fri 10/106:05 amOSL - PHX
2 stops21h 03mDelta
Deal found 9/16$719

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 September 17, 2025.
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

Thu 10/23

12:11 pm-5:50 pm

2 stops20h 39m

Oslo Gardermoen

Thu 11/6

5:10 pm-11:58 pm

2 stops38h 48m

$546

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Thu 10/30

12:11 pm-6:15 pm

2 stops22h 04m

Oslo Gardermoen

Thu 11/6

10:00 pm-11:58 pm

2 stops33h 58m

$578

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Thu 11/20

6:35 am-3:20 pm

2 stops24h 45m

Oslo Gardermoen

Thu 11/27

8:00 am-11:24 pm

2 stops23h 24m

$634

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Thu 10/30

10:55 am-2:15 pm

2 stops19h 20m

Oslo Gardermoen

Thu 11/6

12:25 pm-10:36 pm

2 stops18h 11m

$643

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Thu 10/30

9:21 am-1:50 pm

2 stops20h 29m

Oslo Gardermoen

Thu 11/6

6:25 am-1:35 pm

1 stop15h 10m

$654

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Thu 10/23

5:14 pm-8:40 pm

2 stops18h 26m

Oslo Gardermoen

Thu 11/6

6:25 am-1:35 pm

1 stop15h 10m

$654

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 12/16

11:15 am-10:55 am

2 stops15h 40m

Oslo Gardermoen

Tue 12/23

12:25 pm-9:57 pm

2 stops17h 32m

$689

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 11/26

3:12 pm-5:40 pm

2 stops18h 28m

Oslo Gardermoen

Sun 11/30

1:50 pm-11:44 am

2 stops29h 54m

$712

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 9/24

12:16 pm-4:40 pm

2 stops19h 24m

Oslo Gardermoen

Fri 10/10

6:05 am-6:08 pm

2 stops21h 03m

$719

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 11/26

1:21 pm-2:45 pm

2 stops17h 24m

Oslo Gardermoen

Sun 11/30

8:40 am-1:35 pm

1 stop36h 55m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 20 results
1
2

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 September 12, 2025.

Booking 82 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, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oslo (average of $567). Flying from Phoenix Sky Harbor Intl Airport to Oslo in June is currently the most expensive (average of $1,006). 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.

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

Find hourly flight availability from Sky Harbor Intl 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 September 17, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight in the morning.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Oslo?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Oslo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Oslo flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 17, 2025.
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
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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 France
7.4
Good
1,468 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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!
Scandinavian Airlines
7.4
Good
1,486 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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!
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

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 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?

    Scandinavian Airlines, American Airlines, and Delta can get you from Phoenix Sky Harbor Intl Airport to Oslo in just under 19h 20m. Your travel time can differ by up to 1h 19m. 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?

    British Airways, at $574, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Oslo.Alternate airlines to your destination round-trip include American Airlines and Scandinavian Airlines. British Airways is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Oslo one-way?

    One-way options have recently been found by users for as low as $541 on Icelandair. Other airlines that offer cheap prices include Lufthansa from $581 and Air France from $608 one-way.

  • 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, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oslo (average of $567). Flying from Phoenix Sky Harbor Intl Airport to Oslo in June is currently the most expensive (average of $1,006). 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 6 airlines flying from Sky Harbor Intl to Oslo

Discover the top 6 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$574Average$967FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$585Average$955FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$589Average$887FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$597Average$768FlexibilityNo cancel feeOn-time77%
DeltaCheapest$661Average$725FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$667Average$883FlexibilityNo cancel feeOn-time76%

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