Cheap Flights from Phoenix (PHXA) to Oslo (OSLO)

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Flight deals from Phoenix to Oslo

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Oslo? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Phoenix to Oslo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Oslo flights are currently cheapest in June.

Alternative Phoenix to Oslo routes

Looking for the cheapest, fastest or easiest route from Phoenix to Oslo? You could fly into the following airports instead.

Phoenix to Oslo: Flight information

The things to know before you go.
Cheapest flight found$305
Cheapest month to flyJune

Finding cheap flights from Phoenix to Oslo: Frequently asked questions

There are 2 airports in Oslo: Oslo Gardermoen and Oslo Torp.
The best price we found for a round-trip flight from Phoenix to Oslo is $560. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Phoenix to Oslo. But we found flights with one or more stops from $560.
There are no flights flying from Phoenix to Oslo, as of May 2025.
The cheapest month to fly from Phoenix to Oslo is usually May 2025.
If you're flying from Phoenix, the cheapest airport near Oslo is Oslo Gardermoen – which is 23.1 miles away from the center of Oslo. We've found flights to this airport from $560.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Oslo on Wednesday, January 14, 2026.
No airlines currently offer direct flights between Phoenix and Oslo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 49°F. July is typically the warmest month in Oslo, when it usually averages around 67°F. You can expect the least rain in March. The coldest month is January, with temperatures averaging 16°F. The rainiest month is August.
The cheapest airline that flies to Oslo is Finnair.

Flying from Phoenix to Oslo: what you need to know

  • Phoenix's main base, Phoenix Sky Harbor International Airport (PHX), is where plenty of awesome adventures begin. Explore the departure options from here when searching for a flight from Phoenix to Oslo.

  • Hop off your plane in Oslo at Oslo Airport Gardermoen (OSL) or Torp Sandefjord Airport (TRF).

  • For a stress-free start to your trip, arrive at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to board your Phoenix to Oslo flight.

  • Delays at security and check-in are likely if you're jetting off during high season, so give yourself a little extra breathing room. A good rule of thumb for peak times? Get there up to four hours early for international flights and two hours for domestic departures.

How to find the cheapest flights from Phoenix to Oslo

  • Don't leave things to the last minute. You're more likely to get cheap Phoenix to Oslo flights if you book in advance. Airlines often offer some fantastic early bird rates.

  • If you're flexible with your travel dates, use the 'Whole month' search tool. It'll give you the cheapest price across the month when looking for your plane ticket from Phoenix to Oslo.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll let you know as soon as a better deal is available on cheap flights from Phoenix to Oslo.

  • Select your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your Phoenix to Oslo flight results by 'Fastest,' 'Cheapest' or 'Best.'

Flying from Phoenix

Phoenix Sky Harbor International Airport (PHX)

  • Stopovers are the ideal opportunity to break up your journey — and maybe even explore another city. When browsing Phoenix to Oslo flights leaving from Phoenix Sky Harbor International Airport, deselect the 'Direct flights only' box to see where you can stop along the way. Popular options include:

    • Newark Liberty International Airport (EWR)

    • London Heathrow Airport (LHR)

    • Charles de Gaulle Airport (CDG)

  • Located around 4 miles from central Phoenix, PHX can be reached in about 10 minutes by car (depending on traffic). The journey by public transport takes roughly 35 minutes.

  • Want a convenient hotel near Phoenix Sky Harbor International Airport? If you're boarding an early flight from Phoenix to Oslo, these accommodation options will have you nice and close to your departure gate:

  • Phoenix Sky Harbor International Airport earns top marks for its on-time performance. 82.57% of flights that depart PHX arrive at their destination as scheduled.

  • You'll find PHX at 3400 Sky Harbor Boulevard.

Arriving in Oslo

Oslo Airport Gardermoen (OSL)

  • The distance from Oslo Airport Gardermoen (OSL) to central Oslo is approximately 25 miles. It takes about 40 minutes to reach the center driving.

  • Traveling to the center by public transport typically takes 30 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Phoenix to Oslo. Stay at one of these accommodation options near OSL instead:

  • Travel at your own speed with an Oslo Airport Gardermoen rental car. Book your wheels from Budget, Hertz or Thrifty and experience more of Oslo and beyond.

  • Reserving your vehicle from Oslo Airport Gardermoen about three weeks in advance increases your chances of getting a good deal.

Torp Sandefjord Airport (TRF)

  • The center of Oslo is about 55 miles from Torp Sandefjord Airport (TRF). After your flight from Phoenix to Oslo has landed and you've made your way out of the airport, the drive should be around 1 hour 30 minutes.

  • The journey will take roughly 2 hours 20 minutes on public transport.

  • After your flight from Phoenix to Oslo, kick back at a hotel near TRF. These are some great accommodation options that'll help you slip into relaxation mode:

  • Hertz, Sixt and Budget make picking up a Torp Sandefjord Airport rental car easy and quick. These companies are located around or in the terminal and will have you on your way in a heartbeat.

  • Don't pay more than you need to. Reserving your ride one week before your arrival at TRF will help you stay within budget.

Best time to go to Oslo

  • It's time to pick your dates for your flight from Phoenix to Oslo. June is the most popular month for a trip to Oslo. If you prefer a more peaceful vibe, go in February.

  • Before locking in your Phoenix to Oslo tickets, think about what kind of weather works for you. July is the warmest month in Oslo, with temperatures ranging from 46ºF to 77ºF.

  • If you want to travel in cooler conditions, search for a cheap flight from Phoenix to Oslo in January when temperatures average between 7ºF and 34ºF.

More about Oslo

  • Start your Oslo trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Phoenix to Oslo, browse our range of hotels including:

  • Viking Ship Museum and The Norwegian National Opera & Ballet are just a couple of the popular attractions to add to your Oslo to-do list. Keep the sightseeing going at Akershus Fortress.

Explore more of Norway

  • Oslo will leave a lasting impression, but there are so many other corners of Norway just waiting to be discovered. About 190 miles west of Oslo, a visit to Bergen will keep your itinerary packed. Start with popular sights like Bryggen, Troldhaugen and Fish Market.

  • Trondheim is another favorite destination in Norway and is around 240 miles north of Oslo. No journey is complete without experiencing Kristiansten Fortress, Ringve Museum and Old Town Bridge.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.