Find out what a flight from Seattle to Reykjavík Keflavik might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Reykjavík.

$319 is the best price recorded in the last 15 days.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Planning flights between Seattle and Reykjavík? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Seattle: 2 airports are listed in Seattle - Boeing Field, Lake Union.
• Airports in Reykjavík: Reykjavík features 2 airports - Domestic, Keflavik International.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Smart ways to search flights from Seattle to Reykjavík Keflavik

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like American, Delta, United, and more.

Other popular destinations

Flying to Iceland? Other travelers also searched: Akureyri, Egilsstadir, Grimsey, Isafjordur, Reykjavík.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.