Cheap flights from Oslo to Portland from $378
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo to Portland departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Oslo to Portland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland?
The cheapest month to fly to Portland from Oslo is in November. Flight prices, which tend to average around $456, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in November, then you should wait until February to fly from Oslo, when ticket prices are also cheap, with an average price of $491.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $524. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $914.
What is the cheapest time of day to depart on your flight to Portland?
The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $626. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $667 per ticket.
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from Oslo when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $590 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Oslo for as low as $498 on momondo.
Cheap Oslo to Portland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oslo to Portland
How far is Oslo to Portland by plane?
Oslo and Portland are 4689.3 mi apart from one another. 13h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Oslo to Portland Airport?
Prices for flights from Oslo to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Oslo to Portland Airport?
As of January 2025, there are 2 operators available to choose from for flights from Oslo to Portland Airport.
How old do you have to be to fly from Oslo to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Oslo to Portland
Compare and see reviews for airlines that fly from Oslo to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $421 | Free Cancellation | Rating 7.8 1,335 reviews | |||
| PriceFrom $499 | Free Cancellation | Rating 6.6 6,797 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Oslo to Portland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Oslo.
Can I find flights from Oslo to Portland with flexible booking policies on momondo?
Flights from Oslo to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Oslo to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oslo to Portland.
I’m not ready to book a flight from Oslo to Portland right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Oslo to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.