Cheap flights from Portland to Iceland from $279
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Iceland departing on 9/14. 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 Portland to Iceland
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 Iceland?
The cheapest month to fly to Iceland from Portland is in October. Flight prices, which tend to average around $682, 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 Portland during September instead. Flights to Iceland in September, while not as cheap as those in October, still average around $704.
What is the cheapest day to depart on your flight to Iceland?
The cheapest day to depart from Portland to Iceland is on a Tuesday when prices can be found for as low as $518. Flights from Portland to Iceland on a Sunday will generally be more expensive and average around $851. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Iceland?
According to our data, the cheapest time of day to fly to Iceland is at noon. momondo users have found flights departing from Portland to Iceland at noon for as low as $559. 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 $878. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Portland to Iceland flight route?
Fly from Portland to Reykjavik Keflavik Intl for the best Portland - Iceland flight prices
How far in advance should I book a flight to Iceland?
You are more likely to see cheaper flights to Iceland from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $906 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Portland for as low as $541 on momondo.
What cabin class options are available on Portland to Iceland flights?
There are 3 cabin classes available to choose from on Portland to Iceland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Portland to Iceland on average per day?
As of June 2025, there are 1 flights per day flying from Portland to Iceland. The most common time of day flights depart is 3:00PM, with 100% of flights taking off in the afternoon.
How many flights depart from Portland to Iceland on average per week?
12 flights are operational weekly from Portland to Iceland as of June 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
Cheap Portland to Iceland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Iceland
When did momondo last update prices for flights from Portland Airport to Iceland?
Prices for flights from Portland Airport to Iceland are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Iceland?
As of June 2025, there are 2 operators available to choose from for flights from Portland Airport to Iceland.
How old do you have to be to fly from Portland Airport to Iceland?
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 Portland Airport to Iceland.
What documentation or ID do you need to fly to Iceland?
The travel and health documents you'll need for your trip to Iceland 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 Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Iceland?
momondo data reveals that the most frequently booked plane model on the route from Portland to Iceland is Boeing 787-10 Dreamliner, representing 43.08% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 21.80%, Boeing 757-200 (winglets) at 18.34%, and Boeing 787-8 Dreamliner at 5.19%.
Best airlines flying from Portland to Iceland
Compare and see reviews for airlines that fly from Portland to Iceland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $522 | Free Cancellation | Rating 8.0 7,973 reviews | |||
| PriceFrom $578 | Free Cancellation | Rating 7.0 513 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Iceland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Iceland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Portland to Iceland with flexible booking policies on momondo?
All flight searches from Portland to Iceland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Iceland?
momondo helps you find the best flight between Portland and Iceland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Portland to Iceland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Portland to Iceland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.