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Sky Harbor Intl

$301+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PHX
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap 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 February 5, 2026.

This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:30 am
OSL
-
PHX
2 stops20h 40m
Delta
Wed 3/253:50 pm
PHX
-
OSL
1 stop16h 30m
Delta
Deal found 2/1$505
This Delta deal was found by Cheapflights users on 2/3. 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 2/166:30 am
OSL
-
PHX
2 stops25h 41m
Delta
Tue 2/246:00 am
PHX
-
OSL
2 stops18h 40m
Delta
Deal found 2/3$507
This Ticket deal was found by Cheapflights users on 2/2. 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.
Thu 3/57:05 am
OSL
-
PHX
1 stop19h 10m
British Airways
Thu 3/198:25 pm
PHX
-
OSL
1 stop19h 10m
British Airways
Deal found 2/2$535
This Ticket deal was found by Cheapflights users on 2/3. 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.
Tue 4/141:10 pm
OSL
-
PHX
2 stops19h 49m
Lufthansa
Fri 5/110:30 am
PHX
-
OSL
2 stops20h 25m
Lufthansa
Deal found 2/3$536
This Ticket deal was found by Cheapflights users on 2/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:05 am
OSL
-
PHX
2 stops24h 10m
Lufthansa
Wed 3/251:52 pm
PHX
-
OSL
2 stops19h 48m
Lufthansa
Deal found 2/1$538
This Travelis deal was found by Cheapflights users on 2/2. 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 3/51:45 pm
OSL
-
PHX
2 stops20h 13m
Lufthansa
Thu 3/191:38 pm
PHX
-
OSL
2 stops20h 02m
Lufthansa
Deal found 2/2$540
This Ticket deal was found by Cheapflights users on 2/3. 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.
Tue 4/1412:50 pm
OSL
-
PHX
2 stops29h 22m
Finnair
Thu 4/302:30 pm
PHX
-
OSL
2 stops17h 05m
Finnair
Deal found 2/3$544
This Ticket deal was found by Cheapflights users on 2/4. 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.
Fri 3/66:25 am
OSL
-
PHX
1 stop15h 10m
Air France
Fri 3/203:50 pm
PHX
-
OSL
1 stop23h 45m
Air France
Deal found 2/4$556
This Ticket deal was found by Cheapflights users on 2/4. 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.
Fri 3/66:30 am
OSL
-
PHX
2 stops19h 05m
Multiple Airlines
Fri 3/203:50 pm
PHX
-
OSL
1 stop23h 45m
Multiple Airlines
Deal found 2/4$558
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:30 am
OSL
-
PHX
2 stops22h 50m
Delta
Thu 3/196:10 am
PHX
-
OSL
2 stops21h 40m
Delta
Deal found 2/1$559
This Scandinavian Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 4/246:00 am
TRF
-
PHX
2 stops26h 14m
Scandinavian Airlines
Tue 4/2810:05 am
PHX
-
TRF
2 stops43h 25m
Scandinavian Airlines
Deal found 2/3$865
This lastminute.com deal was found by Cheapflights users on 2/3. 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.
Tue 4/146:00 am
TRF
-
PHX
2 stops26h 14m
Scandinavian Airlines
Sat 5/212:10 pm
PHX
-
TRF
2 stops41h 20m
Scandinavian Airlines
Deal found 2/3$907

Find 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 February 5, 2026.

Round-trip from

$507
(Delta)

One-way from

$301
(Finnair)

Popular in

December

Cheapest in

September

Average price

$599
From Oslo to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Oslo to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 5, 2026.
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

Wed 3/18

6:30 am-7:10 pm

2 stops20h 40m

Phoenix Sky Harbor Intl

Wed 3/25

3:50 pm-4:20 pm

1 stop16h 30m

$505

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 2/16

6:30 am-12:11 am

2 stops25h 41m

Phoenix Sky Harbor Intl

Tue 2/24

6:00 am-8:40 am

2 stops18h 40m

$507

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Thu 3/5

7:05 am-6:15 pm

1 stop19h 10m

Phoenix Sky Harbor Intl

Thu 3/19

8:25 pm-11:35 pm

1 stop19h 10m

$535

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Wed 3/18

6:05 am-10:15 pm

2 stops24h 10m

Phoenix Sky Harbor Intl

Wed 3/25

1:52 pm-5:40 pm

2 stops19h 48m

$538

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Thu 3/5

1:45 pm-1:58 am

2 stops20h 13m

Phoenix Sky Harbor Intl

Thu 3/19

1:38 pm-5:40 pm

2 stops20h 02m

$540

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Fri 3/6

6:25 am-1:35 pm

1 stop15h 10m

Phoenix Sky Harbor Intl

Fri 3/20

3:50 pm-11:35 pm

1 stop23h 45m

$556

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Fri 3/6

6:30 am-5:35 pm

2 stops19h 05m

Phoenix Sky Harbor Intl

Fri 3/20

3:50 pm-11:35 pm

1 stop23h 45m

$558

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Thu 3/5

6:30 am-9:20 pm

2 stops22h 50m

Phoenix Sky Harbor Intl

Thu 3/19

6:10 am-11:50 am

2 stops21h 40m

$559

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Tue 4/14

6:30 am-1:10 pm

1 stop15h 40m

Phoenix Sky Harbor Intl

Fri 5/1

6:05 am-11:05 am

2 stops20h 00m

$568

OsloPhoenix

OSL - PHX

OSLPHX

Oslo Gardermoen

Mon 3/2

7:20 am-6:20 pm

1 stop19h 00m

Phoenix Sky Harbor Intl

Tue 3/17

10:24 am-10:55 am

2 stops16h 31m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 34 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 January 30, 2026.

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 70 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, September is the cheapest month in which you can book a flight from Oslo to Phoenix Sky Harbor Intl Airport (average of $402). Flying from Oslo to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of $479). 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 February 5, 2026.
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
7,715 reviews

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Food

6.4

Overall

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,715 reviews
British Airways
6.7
Okay
7,715 reviews

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Food

6.4

Overall

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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?

    Delta, British Airways, and Lufthansa can get you from Oslo to Phoenix Sky Harbor Intl Airport in just under 19h 10m. Your travel time can differ by up to 5h. 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 $511 on this airline. British Airways is priced at 17% 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 $404. Scandinavian Airlines flights start at $434 while deals on Delta start at $629 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, September is the cheapest month in which you can book a flight from Oslo to Phoenix Sky Harbor Intl Airport (average of $402). Flying from Oslo to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of $479). 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
Glendale
Goodyear
Paradise Valley
Casa Grande
Globe
Peoria
Chandler
Payson
Camp Verde
Buckeye
Surprise
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$511Average$675FlexibilityNo cancel feeOn-time70%

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