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Sky Harbor Intl

$441+ Cheap flights from Oslo to Sky Harbor Intl (PHX)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PHX
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo to Phoenix Sky Harbor Intl are usually found in May or February, booked 19 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from Oslo to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to Sky Harbor Intl (PHX). 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 August 1, 2025.

Round-trip from

$441
(Ticket)

Popular in

December

Cheapest in

May

Average price

$677
From Oslo to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Oslo to Sky Harbor Intl

Cheapest flights from Oslo to Sky Harbor Intl
Explore the most affordable flight options available from Oslo to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Ticket deal was found by Cheapflights users on 7/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:30 amOSL - PHX
2 stops18h 45mKLM
Sun 9/75:20 pmPHX - OSL
2 stops16h 15mKLM
Deal found 7/31$441
This Travelis deal was found by Cheapflights users on 7/30. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:30 amOSL - PHX
2 stops18h 45mMultiple Airlines
Thu 9/113:05 pmPHX - OSL
1 stop23h 15mMultiple Airlines
Deal found 7/30$445
This Travelis deal was found by Cheapflights users on 8/1. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:05 amOSL - PHX
1 stop15h 45mAir France
Tue 9/23:05 pmPHX - OSL
1 stop23h 15mAir France
Deal found 8/1$449
This Flysmarter deal was found by Cheapflights users on 8/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:00 amOSL - PHX
1 stop15h 10mBritish Airways
Tue 9/23:43 pmPHX - OSL
2 stops22h 42mBritish Airways
Deal found 8/1$464
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 8/188:00 amOSL - PHX
2 stops22h 32mAmerican Airlines
Tue 9/25:21 pmPHX - OSL
2 stops21h 04mAmerican Airlines
Deal found 8/1$470
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 9/156:05 amOSL - PHX
1 stop15h 45mDelta
Mon 9/223:05 pmPHX - OSL
1 stop16h 35mDelta
Deal found 7/31$471
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/236:35 amOSL - PHX
2 stops20h 25mUnited Airlines
Sun 9/78:00 amPHX - OSL
2 stops24h 15mUnited Airlines
Deal found 7/31$483
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 11/132:35 pmTRF - PHX
2 stops42h 06mScandinavian Airlines
Mon 11/175:10 pmPHX - TRF
2 stops36h 55mScandinavian Airlines
Deal found 7/30$884
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/1510:25 amOSL - PHX
2 stops19h 59mScandinavian Airlines
Mon 9/226:00 amPHX - OSL
3 stops18h 15mScandinavian Airlines
Deal found 7/31$902

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to Sky Harbor Intl 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 August 1, 2025.
Use the filters below to find and compare flights from Oslo to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Oslo

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Sat 8/23

6:30 am-4:15 pm

2 stops18h 45m

Phoenix Sky Harbor Intl

Sun 9/7

5:20 pm-6:35 pm

2 stops16h 15m

$441

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Thu 8/28

6:30 am-4:15 pm

2 stops18h 45m

Phoenix Sky Harbor Intl

Thu 9/11

3:05 pm-11:20 pm

1 stop23h 15m

$445

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 8/18

6:05 am-12:50 pm

1 stop15h 45m

Phoenix Sky Harbor Intl

Tue 9/2

3:05 pm-11:20 pm

1 stop23h 15m

$449

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 8/18

8:00 am-2:10 pm

1 stop15h 10m

Phoenix Sky Harbor Intl

Tue 9/2

3:43 pm-11:25 pm

2 stops22h 42m

$464

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 8/18

8:00 am-9:32 pm

2 stops22h 32m

Phoenix Sky Harbor Intl

Tue 9/2

5:21 pm-11:25 pm

2 stops21h 04m

$470

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 9/15

6:30 am-3:30 pm

2 stops18h 00m

Phoenix Sky Harbor Intl

Mon 9/22

12:16 pm-4:40 pm

2 stops19h 24m

$471

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Sat 8/23

6:35 am-6:00 pm

2 stops20h 25m

Phoenix Sky Harbor Intl

Sun 9/7

8:00 am-5:15 pm

2 stops24h 15m

$483

OsloPhoenix

TRF - PHX

TRFPHX

Oslo Sandefjord

Thu 11/13

2:35 pm-12:41 am

2 stops42h 06m

Phoenix Sky Harbor Intl

Mon 11/17

5:10 pm-2:05 pm

2 stops36h 55m

$884

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 9/15

10:25 am-9:24 pm

2 stops19h 59m

Phoenix Sky Harbor Intl

Mon 9/22

6:00 am-9:15 am

3 stops18h 15m

$902

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 8/11

8:00 am-2:10 pm

1 stop15h 10m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 16 results
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Best time to book a flight from Oslo to Sky Harbor Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo to Sky Harbor Intl. Price data was last updated on August 1, 2025.

The price you pay for your flight from Oslo to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Oslo to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Oslo to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

How much does it cost to fly round-trip from Oslo to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated August 1, 2025.
Read reviews from past customers who have flown Delta, KLM, and Finnair from Oslo to Phoenix Sky Harbor Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,317 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,983 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

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

    Our cheapest airline available from Oslo to Phoenix Sky Harbor Intl Airport is KLM. Our recent data shows that you can find tickets from as low as $441 on this airline. Additional options worth looking into are Air France and British Airways, starting at $449 and $464 round-trip. KLM is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $562. SWISS flights start at $671 while deals on Scandinavian Airlines start at $856 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oslo to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Oslo to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Chandler
Payson
Peoria
Glendale
Globe
Goodyear
Surprise
Buckeye
Camp Verde
Casa Grande
Paradise Valley
Avondale
Guadalupe

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Alternative routes for Oslo to Sky Harbor Intl

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

Top airline flying from Oslo to Sky Harbor Intl

Discover the top airline that operate flights from Oslo to Sky Harbor Intl. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$437Average$717FlexibilityNo cancel feeOn-time70%

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