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$268+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OSL
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
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 December 28, 2025.

This KAYAK deal was found by Cheapflights users on 12/28. 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.
Sun 12/284:53 pmPHX - OSL
2 stops35h 17mSWISS
Thu 1/81:00 pmOSL - PHX
2 stops41h 59mSWISS
Deal found 12/28$1,537
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:21 amPHX - OSL
2 stops27h 19mBritish Airways
Thu 1/811:45 amOSL - PHX
2 stops38h 41mBritish Airways
Deal found 12/28$1,559
This KAYAK deal was found by Cheapflights users on 12/28. 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.
Sun 12/284:53 pmPHX - OSL
2 stops35h 17mSWISS
Wed 1/71:00 pmOSL - PHX
2 stops41h 59mSWISS
Deal found 12/28$1,667
This KAYAK deal was found by Cheapflights users on 12/28. 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.
Wed 12/312:25 pmPHX - OSL
2 stops19h 15mLufthansa
Wed 1/74:35 pmOSL - PHX
2 stops38h 24mLufthansa
Deal found 12/28$1,704
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:25 pmPHX - OSL
1 stop18h 15mBritish Airways
Mon 1/52:40 pmOSL - PHX
2 stops33h 37mBritish Airways
Deal found 12/28$2,021
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:34 amPHX - OSL
2 stops27h 06mBritish Airways
Mon 1/57:20 amOSL - PHX
2 stops40h 57mBritish Airways
Deal found 12/28$2,037
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:25 pmPHX - OSL
1 stop33h 45mBritish Airways
Thu 1/87:05 amOSL - PHX
2 stops21h 31mBritish Airways
Deal found 12/28$2,108
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:25 pmPHX - OSL
1 stop18h 15mBritish Airways
Tue 1/67:25 pmOSL - PHX
2 stops33h 11mBritish Airways
Deal found 12/28$2,115
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:15 amPHX - OSL
2 stops30h 25mBritish Airways
Tue 1/67:25 pmOSL - PHX
2 stops33h 11mBritish Airways
Deal found 12/28$2,119
This British Airways deal was found by Cheapflights users on 12/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:34 amPHX - OSL
2 stops27h 06mBritish Airways
Tue 1/67:25 pmOSL - PHX
2 stops33h 11mBritish Airways
Deal found 12/28$2,131
This Priceline deal was found by Cheapflights users on 12/28. 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 12/296:13 amPHX - TRF
2 stops26h 52mScandinavian Airlines
Mon 1/52:35 pmTRF - PHX
2 stops40h 40mScandinavian Airlines
Deal found 12/28$7,778

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 December 28, 2025.

Round-trip from

$570
(oojo)

One-way from

$263
(Trip.com)

Popular in

June

Cheapest in

April

Average price

$768
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. 27% potential increase in price ($312 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 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

Wed 2/11

8:25 pm-10:40 pm

1 stop18h 15m

Oslo Gardermoen

Wed 2/18

6:55 am-6:20 pm

1 stop19h 25m

$590

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sat 5/2

9:46 pm-10:35 am

2 stops27h 49m

Oslo Gardermoen

Tue 5/12

7:45 am-7:00 pm

1 stop20h 15m

$590

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Mon 5/4

9:46 pm-10:35 am

2 stops27h 49m

Oslo Gardermoen

Wed 5/13

11:35 am-7:00 pm

1 stop16h 25m

$590

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Tue 2/10

8:10 am-5:40 pm

2 stops25h 30m

Oslo Gardermoen

Tue 2/17

6:15 am-10:29 pm

2 stops24h 14m

$627

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 2/11

10:22 am-5:10 pm

2 stops22h 48m

Oslo Gardermoen

Wed 2/18

6:05 am-10:52 am

2 stops36h 47m

$633

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Wed 5/13

9:05 pm-7:15 pm

1 stop13h 10m

Oslo Gardermoen

Thu 5/21

11:40 am-7:00 pm

1 stop16h 20m

$637

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 2/8

10:56 am-5:30 pm

2 stops22h 34m

Oslo Gardermoen

Sun 2/15

9:35 am-9:50 pm

2 stops20h 15m

$653

PhoenixOslo

PHX - OSL

PHXOSL

Phoenix Sky Harbor Intl

Sun 2/1

11:30 am-5:30 pm

2 stops22h 00m

Oslo Gardermoen

Sat 2/14

9:35 am-11:03 pm

2 stops21h 28m

$653

PhoenixOslo

PHX - TRF

PHXTRF

Phoenix Sky Harbor Intl

Sun 3/8

12:10 pm-2:05 pm

2 stops41h 55m

Oslo Sandefjord

Thu 3/12

2:35 pm-11:58 pm

2 stops41h 23m

$1,285

PhoenixOslo

PHX - TRF

PHXTRF

Phoenix Sky Harbor Intl

Mon 1/19

8:25 pm-2:05 pm

2 stops57h 40m

Oslo Sandefjord

Fri 1/30

2:35 pm-6:20 pm

2 stops35h 45m

$9,914

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 22 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 December 26, 2025.

Booking 59 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.

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 December 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.

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 December 28, 2025.
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
8,016 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

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
8,016 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

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
7.4
Good
1,630 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

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
11,071 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

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
7,617 reviews
Delta
7.9
Good
8,016 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.1

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, United Airlines, and Scandinavian Airlines can get you from Phoenix Sky Harbor Intl Airport to Oslo in just under 18h 15m. Your travel time can differ by up to 23h 40m. 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 40% 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 Sandefjord flights
Sky Harbor Intl to Kristiansand flights
Sky Harbor Intl to Stavanger 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$484Average$929FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$584Average$946FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$623Average$955FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$647Average$1,159FlexibilityNo cancel feeOn-time77%
DeltaCheapest$661Average$721FlexibilityNo cancel feeOn-timeN/A

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