Cheap flights from Portland to Reykjavik from $375
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Reykjavik departing on 10/15. 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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Air Canada flights from Portland to Reykjavik Keflavik Intl Airport
Our best Air Canada deals on Portland to Reykjavik Keflavik Intl Airport flight tickets
Icelandair flights from Portland to Reykjavik Keflavik Intl Airport
Our best Icelandair deals on Portland to Reykjavik Keflavik Intl Airport flight tickets
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How to get the cheapest flight ticket from Portland to Reykjavik Keflavik Intl Airport
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 Reykjavik Keflavik Intl Airport?
The month of November is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Portland, with most prices found around $662. If you’re not able to fly to Reykjavik Keflavik Intl Airport in November, then April is your next best option. Flight prices from Portland to Reykjavik Keflavik Intl Airport during April average around $687.
What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?
The cheapest day to depart from Portland to Reykjavik Keflavik Intl Airport is on a Tuesday when prices can be found for as low as $520. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Sunday, with ticket prices averaging around $844.
What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?
The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is at noon when flights can be purchased for as low as $562. Flights in the evening are often more expensive with an average ticket price of $928.
What is the cheapest Portland to Reykjavik Keflavik Intl flight route?
Fly from Portland to Reykjavik Keflavik Intl for the best Portland - Reykjavik Keflavik Intl flight prices
How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?
You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $906 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from Portland for as low as $541 on momondo.
What cabin class options are available on Portland to Reykjavik Keflavik Intl flights?
There are 3 cabin classes available to choose from on Portland to Reykjavik Keflavik Intl 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 Reykjavik Keflavik Intl Airport on average per day?
As of July 2025, 1 flights take off from Portland and land in Reykjavik Keflavik Intl Airport each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Portland to Reykjavik Keflavik Intl Airport on average per week?
12 flights are operational weekly from Portland to Reykjavik Keflavik Intl Airport as of July 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from Portland to Reykjavik Keflavik Intl Airport
Cheap Portland to Reykjavik Keflavik Intl Airport (PDX to KEF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Reykjavik Keflavik Intl Airport
How far is Portland to Reykjavik Keflavik Intl by plane?
Reykjavik Keflavik Intl is 3729.8 mi away from Portland. 7h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Reykjavik Keflavik Intl Airport?
Prices for flights from Portland Airport to Reykjavik Keflavik Intl Airport were last updated today.
How many operators does momondo search for flights from Portland Airport to Reykjavik Keflavik Intl Airport?
As of July 2025, there are 2 operators available to choose from for flights from Portland Airport to Reykjavik Keflavik Intl Airport.
How old do you have to be to fly from Portland Airport to Reykjavik Keflavik Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Reykjavik Keflavik Intl Airport.
What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?
The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Portland to Reykjavik Keflavik Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to Reykjavik Keflavik Intl Airport is Boeing 787-10 Dreamliner (41.87% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (21.80%), Boeing 757-200 (winglets) (20.07%), and Boeing 787-8 Dreamliner (5.19%).
What is the most popular airline from Portland to Reykjavik Keflavik Intl Airport?
Based on momondo bookings for flights between Portland and Reykjavik Keflavik Intl Airport, the leading airline is Icelandair, making up 91% of the total bookings. Other popular airlines include Delta with 9%.
Best airlines flying from Portland to Reykjavik Keflavik Intl Airport
Compare and see reviews for airlines that fly from Portland to Reykjavik Keflavik Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $522 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $561 | Free Cancellation | Rating 7.0 514 reviews |
Icelandair Flights From Portland to Reykjavik Keflavik Intl Airport
Icelandair is one of the most popular airlines flying from Portland to Reykjavik Keflavik Intl Airport, operating 6 flights/week on average for this route. A good Icelandair flight deal for Portland to Reykjavik Keflavik Intl Airport starts from $561 round-trip, up to an average price of $794. Our users have rated Icelandair at 7.0/10.
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Why should I use momondo to find a flight deal from Portland to Reykjavik?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Reykjavik. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Portland to Reykjavik with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Portland to Reykjavik flights to just show those with flexible booking policies.
How can momondo help me find flights from Portland to Reykjavik?
Once you have performed a search for Portland to Reykjavik flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to Reykjavik right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.