Cheap flights from Oregon to Iceland from $400

The cheapest month to fly to Iceland from Oregon is in October. Flight prices, which tend to average around $449, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Iceland from Oregon during April instead. Flights to Iceland in April, while not as cheap as those in October, still average around $589.

The cheapest day to depart from Oregon to Iceland is on a Monday when prices can be found for as low as $612. Flights from Oregon to Iceland on a Friday will generally be more expensive and average around $855. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Iceland is at noon. momondo users have found flights departing from Oregon to Iceland at noon for as low as $664. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $818. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Portland to Reykjavik Keflavik Intl for the best Oregon - Iceland flight prices

You are more likely to see cheaper flights to Iceland from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $710 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Oregon for as low as $338 on momondo.

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

Delta, American Airlines, and Air France are the most popular carriers operating from Oregon to Iceland

Icelandair, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Iceland from Oregon according to our data. Icelandair is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Iceland. Keep in mind that there are 3 different airlines that fly to Iceland on a routine basis, so you have a few additional options to choose from.

1 flights are operational daily from Oregon to Iceland as of November 2026. The most popular departure time for this route is 2:00PM, with 100% of flights per day taking off in the afternoon.

8 flights are operational weekly from Oregon to Iceland as of November 2026. The most popular departure day for this route is Mon, with 25% of flights per week taking off on this day.