Prices were found in the last 72 hours and may change — check the exact price when you continue.
On this page, you can find and book flights from Seattle to Reykjavik. This 5,833 km flight operates regularly, with a frequency of about 19 flights per week.
The main carriers on this route are Icelandair (FI) and Alaska Airlines (AS). Since prices are dynamic, we recommend using the low-fare calendar and checking information in advance on how to get to the airport in Seattle and from the airport in Reykjavik.
Below is a calendar of the lowest flight ticket prices for Seattle — Reykjavik by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $289 in b, and the most expensive are around $495 in F. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Seattle → Reykjavik, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $588 | low | May | $639 | medium | Sep | $664 | medium |
| Feb | $549 | low | Jun | $741 | high | Oct | $537 | low |
| Mar | $562 | low | Jul | $792 | high | Nov | $562 | low |
| Apr | $600 | medium | Aug | $767 | high | Dec | $728 | high |
Some values are estimated based on seasonality.
Iceland's climate is changeable: July is the warmest month in the capital, with average temperatures reaching +13.6°C, while January is the coldest. Rainfall peaks in September, while June and July see the highest number of dry days.
The lowest flight prices are recorded in November, with tickets starting $289. April is considered the most expensive time to travel, with fares reaching $556.
In terms of balancing weather and budget, the optimal month is July, with prices starting $342. We recommend avoiding spring bookings if you are aiming for the lowest flight cost.
Regular air service between Seattle and Reykjavik is provided by two airlines, with Icelandair being the leading carrier. In total, about 19 flights per week are operated on this route, including convenient direct flights. To view the detailed flight schedule and available fares, check out the interactive list of carriers below.
Flights Seattle — Reykjavik depart from Seattle-Tacoma International Airport and Paine Field and arrive at Keflavik International Airport and Reykjavik Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate direct flight time is about 7 hours, given the distance of 5,833 km between the cities.
The main carriers on this route are Icelandair and Alaska Airlines, offering a total of about 19 weekly departures.
Yes, direct flights are available on this route, which is the fastest and most convenient way to travel from the USA to Iceland.
Flight prices change constantly depending on demand. You can find the current minimum for your dates in the low-price calendar on this page.
The lowest fares are usually available when booking 8–12 weeks before departure. We also recommend monitoring the price trend chart on the website.
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