Cheap flights from Seattle to Keflavik

Flight FAQs

From Seattle to Keflavik

Can I find flights from Seattle to Keflavik for under C$ 628 on Cheapflights?

Yes, there are multiple flights from Seattle to Keflavik for under C$ 628. The cheapest flight booked recently is on Icelandair for just C$ 624, but on average you can expect to pay C$ 689.

Which airlines flying from Seattle/Tacoma Intl to Reykjavik Keflavik Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Reykjavik Keflavik Intl have new flexible policies in place due to COVID-19. Icelandair and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Icelandair with this kind of flexibility.

Are there direct flights from Seattle to Keflavik for under C$ 628 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Keflavik under C$ 628. A good price for a direct flight from Seattle to Keflavik is less than C$ 726.

Does it rain more in Seattle or Keflavik?

Seattle will have greater rainfall in 0 compared to Keflavik over the next 20 days.

Is Seattle weather warmer or cooler than Keflavik?

Temperatures around the 25 °C's can be experienced in July. The weather in Keflavik is colder than in Seattle. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Seattle to Keflavik?

A quick flight from Seattle to Keflavik can take about 7h 25m. Icelandair provides one of the quickest options available for as low as C$ 625. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Seattle to Keflavik round-trip?

Cheapflights users have booked flights from Seattle to Keflavik round-trip from C$ 625. Other airlines that can offer you cheap pricing are Delta, from C$ 682, and United Airlines, from C$ 699. Users have found that Icelandair is 23% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Seattle to Keflavik one-way?

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at C$ 641. Delta flights start at C$ 684 while deals on Lufthansa start at C$ 1,234 one-way.