Cheap flights from Oslo to the United States from $334

In general, November is the cheapest month to fly from Oslo to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $535. If you aren’t able to travel during the month of November, then book flights to United States from Oslo during January instead. Flights to United States in January, while not as cheap as those in November, still average around $589.

According to our data, Thursday is the cheapest day to fly to United States from Oslo. The lowest ticket price found for a Thursday departure recently was $629. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $837. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $453. Try not to purchase tickets at noon because they tend to be around $752. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Oslo Gardermoen to Newark for the best Oslo - United States flight prices

You are more likely to see cheaper flights to United States from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $574 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Oslo for as low as $533 on momondo.

There are 3 cabin classes available to choose from on Oslo to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

British Airways, American Airlines, and Finnair are the most popular carriers operating from Oslo to United States

Scandinavian Airlines, Lufthansa and Icelandair are the top three most popular airlines that fly to United States from Oslo according to our data. Scandinavian Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 11 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Historically, on average around 6% of flights between Oslo and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

The number of flights available between Oslo and United States is 5 per day as of June 2026. The most frequent departure time is 1:00PM, with 58% of daily flights leaving in the afternoon.

As of June 2026, there are 39 flights per week flying from Oslo to United States. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.