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Sky Harbor Intl

$397+ Cheap flights from Oslo to Sky Harbor Intl (PHX)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PHX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo to Phoenix Sky Harbor Intl are usually found in September or May, 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 September 15, 2025.

Round-trip from

$463
(American Airlines)

One-way from

$397
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$440
From Oslo to Phoenix Sky Harbor Intl
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One-way flight from Oslo to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/37:50 amOSL - PHX
1 stop15h 25mAmerican Airlines
Thu 10/166:50 pmPHX - OSL
1 stop20h 05mAmerican Airlines
Deal found 9/13$462
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/147:45 amOSL - PHX
1 stop15h 30mAmerican Airlines
Tue 10/216:50 pmPHX - OSL
1 stop19h 35mAmerican Airlines
Deal found 9/14$464
This Scandinavian Airlines deal was found by Cheapflights users on 9/12. 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 stops41h 52mScandinavian Airlines
Mon 11/176:35 amPHX - TRF
2 stops23h 30mScandinavian Airlines
Deal found 9/12$915

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 September 15, 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

Fri 10/3

7:50 am-2:15 pm

1 stop15h 25m

Phoenix Sky Harbor Intl

Thu 10/16

6:50 pm-11:55 pm

1 stop20h 05m

$462

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Tue 10/14

7:45 am-2:15 pm

1 stop15h 30m

Phoenix Sky Harbor Intl

Tue 10/21

6:50 pm-11:25 pm

1 stop19h 35m

$464

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Fri 10/3

7:50 am-2:15 pm

1 stop15h 25m

Phoenix Sky Harbor Intl

Thu 10/16

6:50 pm-11:55 pm

1 stop20h 05m

$465

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Thu 2/26

7:05 am-9:13 pm

2 stops22h 08m

Phoenix Sky Harbor Intl

Mon 3/2

2:55 pm-6:40 pm

2 stops19h 45m

$471

OsloPhoenix

TRF - PHX

TRFPHX

Oslo Sandefjord

Thu 11/13

2:35 pm-12:27 am

2 stops41h 52m

Phoenix Sky Harbor Intl

Mon 11/17

6:35 am-2:05 pm

2 stops23h 30m

$915

OsloPhoenix

TRF - PHX

TRFPHX

Oslo Sandefjord

Wed 10/15

10:40 am-7:48 pm

3 stops42h 08m

$397

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Wed 10/15

2:40 pm-11:41 pm

3 stops42h 01m

$406

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Tue 10/7

2:55 pm-1:17 pm

2 stops55h 22m

$428

OsloPhoenix

TRF - PHX

TRFPHX

Oslo Sandefjord

Tue 10/7

9:50 pm-1:17 pm

3 stops48h 27m

$448

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Sun 10/5

9:30 pm-12:06 pm

3 stops47h 36m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

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 September 12, 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 September 15, 2025.
Read reviews from past customers who have flown British Airways 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.
British Airways
6.7
Okay
7,361 reviews

Crew

7.6

Boarding

6.9

Entertainment

6.4

Food

6.3

Comfort

6.7

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews

Crew

7.6

Boarding

6.9

Entertainment

6.4

Food

6.3

Comfort

6.7

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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.

  • How long is the flight from Oslo to Phoenix Sky Harbor Intl Airport?

    American Airlines, British Airways, and Scandinavian Airlines can get you from Oslo to Phoenix Sky Harbor Intl Airport in just under 15h 25m. Your travel time can differ by up to 26h 27m. Airlines will cover a distance of 5208 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Oslo to Phoenix Sky Harbor Intl Airport round-trip?

    Our cheapest airline available from Oslo to Phoenix Sky Harbor Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $437 on this airline. British Airways is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • 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
Payson
Chandler
Globe
Goodyear
Glendale
Casa Grande
Buckeye
Camp Verde
Peoria
Surprise
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
Sandefjord to Sky Harbor Intl flights
Bergen 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$437Average$732FlexibilityNo cancel feeOn-time70%

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