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$304+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OSL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Oslo are usually found in April or February, 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 October 28, 2025.

Round-trip from

$476
(CrystalTravel)

One-way from

$304
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$726
From Phoenix Sky Harbor Intl to Oslo
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One-way flight from Phoenix Sky Harbor Intl to Oslo
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Highest demand for flights based on searches. 26% potential increase in price ($295 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This United deal was found by Cheapflights users on 10/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:39 pmPHX - OSL
2 stops20h 31mMultiple Airlines
Wed 12/36:05 amOSL - PHX
2 stops24h 25mMultiple Airlines
Deal found 10/27$563
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:55 pmPHX - OSL
2 stops20h 45mUnited Airlines
Wed 12/31:50 pmOSL - PHX
3 stops35h 05mUnited Airlines
Deal found 10/27$571
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:05 amPHX - OSL
2 stops20h 00mUnited Airlines
Wed 12/109:45 amOSL - PHX
2 stops21h 06mUnited Airlines
Deal found 10/26$584
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:35 pmPHX - OSL
2 stops16h 40mAmerican Airlines
Thu 12/1812:25 pmOSL - PHX
2 stops17h 33mAmerican Airlines
Deal found 10/27$617
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:12 pmPHX - OSL
2 stops21h 03mScandinavian Airlines
Mon 12/19:05 pmOSL - PHX
2 stops35h 27mScandinavian Airlines
Deal found 10/27$633
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:00 amPHX - OSL
2 stops21h 10mMultiple Airlines
Mon 11/36:25 pmOSL - PHX
2 stops31h 31mMultiple Airlines
Deal found 10/26$681
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:55 pmPHX - OSL
2 stops20h 45mMultiple Airlines
Wed 11/126:05 amOSL - PHX
2 stops24h 25mMultiple Airlines
Deal found 10/27$706
This Air France deal was found by Cheapflights users on 10/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:50 pmPHX - OSL
1 stop14h 55mAir France
Mon 11/36:25 amOSL - PHX
1 stop15h 10mAir France
Deal found 10/26$713
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:11 pmPHX - OSL
2 stops19h 09mDelta
Sat 11/156:25 amOSL - PHX
1 stop15h 10mDelta
Deal found 10/26$718

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 October 28, 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 1/29

6:15 am-1:10 pm

3 stops22h 55m

Oslo Gardermoen

Sun 2/8

8:00 am-11:31 pm

2 stops23h 31m

$510

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 2/1

6:00 am-4:40 pm

2 stops26h 40m

Oslo Gardermoen

Sat 2/14

7:30 am-12:16 am

2 stops24h 46m

$513

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 4/22

11:15 pm-6:45 am

1 stop22h 30m

Oslo Gardermoen

Sun 5/3

9:00 pm-10:58 pm

2 stops34h 58m

$520

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 1/11

8:25 pm-10:40 pm

1 stop18h 15m

Oslo Gardermoen

Sun 1/18

8:45 am-7:14 pm

2 stops18h 29m

$560

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Thu 1/15

10:38 am-1:50 pm

2 stops19h 12m

Oslo Gardermoen

Fri 1/23

6:25 am-1:35 pm

1 stop15h 10m

$562

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Thu 1/29

10:38 am-1:50 pm

2 stops19h 12m

Oslo Gardermoen

Sun 2/8

6:25 am-1:35 pm

1 stop15h 10m

$562

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 11/26

12:39 pm-5:10 pm

2 stops20h 31m

Oslo Gardermoen

Wed 12/3

6:05 am-10:30 pm

2 stops24h 25m

$563

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 2/1

8:25 pm-10:40 pm

1 stop18h 15m

Oslo Gardermoen

Sat 2/14

7:10 am-8:01 pm

2 stops20h 51m

$573

PhoenixOslo

PHX - TRF

PHXTRF

Phoenix Sky Harbor Intl

Wed 4/1

10:15 am-12:25 am

2 stops29h 10m

Oslo Sandefjord

Sun 4/5

3:05 pm-11:12 pm

2 stops41h 07m

$805

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sat 11/15

2:23 pm-5:55 pm

3 stops43h 32m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 21 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 October 24, 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, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oslo (average of $482). Flying from Phoenix Sky Harbor Intl Airport to Oslo in June is currently the most expensive (average of $999). 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 October 28, 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 13% 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 October 28, 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
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air France
7.4
Good
1,481 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Scandinavian Airlines
7.4
Good
1,543 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,481 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 can get you from Phoenix Sky Harbor Intl Airport to Oslo in just under 22h 55m. Your travel time can differ by up to . There are 5208 mi between Phoenix Sky Harbor Intl Airport and Oslo.

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

    Scandinavian Airlines, at $527, 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 Air France. Scandinavian Airlines is priced at 35% 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, April is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oslo (average of $482). Flying from Phoenix Sky Harbor Intl Airport to Oslo in June is currently the most expensive (average of $999). 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$527Average$882FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$558Average$965FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$597Average$768FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$623Average$999FlexibilityNo cancel feeOn-time71%
DeltaCheapest$661Average$735FlexibilityNo cancel feeOn-timeN/A

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