Cheap Flights from Reykjavik to Seattle

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Flight deals from Reykjavik to Seattle

Looking for a cheap last-minute deal or the best return flight from Reykjavik to Seattle? If you want to travel next month, return fares start from ج.م.‏ 30,009. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Reykjavik to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Reykjavik to Seattle flights are currently cheapest in May.

Direct flights from Reykjavik to Seattle

Reykjavik to Seattle: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 14,987
Cheapest month to flyMay
Average flight time8 hrs
Most popular airlineAlaska Airlines
Average flights per week132

Finding cheap flights from Reykjavik to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Reykjavik to Seattle is ج.م.‏ 30,009. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours is the average flight time from Reykjavik to Seattle.
Alaska Airlines, Icelandair and Atlantic Airways fly direct from Reykjavik to Seattle.
As of May 2026, there are 66 flights per week flying from Reykjavik to Seattle.
The cheapest month to fly from Reykjavik to Seattle is usually June.
If you're flying from Reykjavik, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from ج.م.‏ 30,009.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Reykjavik to Seattle on Friday, 12 June 2026.
Yes – the average flight time is 8 hours.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 12°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
The cheapest airline that flies to Seattle is Alaska Airlines .

Travelling from Reykjavik to Seattle: what you need to know

  • Reykjavik's main base, Keflavik International Airport (KEF), is where countless incredible trips begin. Explore the departure options from here when searching for a flight from Reykjavik to Seattle.

  • When planning your arrival in Seattle, Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base Airport (LKE) are the major entry points.

  • The average time for a direct Reykjavik to Seattle flight is 7 hours 55 minutes.

  • Seattle is seven hours behind Reykjavik and observes the UTC-7 timezone.

  • Keflavik International Airport (KEF) to Seattle-Tacoma International Airport (SEA) is the most popular route that connects these two cities. There are 13 flights a week to pick from. If you prefer a later start to the day, the last flight from Reykjavik to Seattle is with Icelandair at 19:45. Opt for the first KEF to SEA departure operated by Icelandair at 10:30 to make the most of your first day in Seattle.

  • For a stress-free start to your trip, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your Reykjavik to Seattle flight.

  • During popular months like July, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during peak periods in general.

How to find the cheapest flights from Reykjavik to Seattle

  • The lowest price we've found for a one-way ticket from Reykjavik to Seattle is ج.م.‏ 14,965. For a return flight on this route, the best price is ج.م.‏ 30,009. Depending on the availability when you book, these fares could change.

  • Book three months before travelling. Pricing trends show that this is the ideal window for finding cheap Reykjavik to Seattle flights.

  • June is the best month for picking up an incredible deal on a plane ticket from Reykjavik to Seattle. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • There's no need to search every day to find out if fares have dropped when you set up a Price Alert. We'll update you the moment a better deal is available on cheap flights from Reykjavik to Seattle.

  • Save on your Reykjavik to Seattle flight with the help of our filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from Reykjavik

Keflavik International Airport (KEF)

  • If you're searching for a direct flight from Reykjavik to Seattle, you can leave from Keflavik International Airport (KEF). Travel from KEF to Seattle-Tacoma International Airport (SEA) in one continuous trip.

  • Icelandair is a well-known airline that offers direct Reykjavik to Seattle plane tickets leaving from KEF.

  • We make it a breeze to find a Reykjavik to Seattle flight with a stopover. To see your options departing from Keflavik International Airport, uncheck 'Direct flights only.' Next, choose a flight offering a stop long enough to tour your chosen city. Top stopovers include:

    • Vancouver International Airport (YVR)

    • Calgary International Airport (YYC)

    • Portland International Airport (PDX)

  • KEF is about 40 kilometres from central Reykjavik. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 50 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 1 hour 15 minutes.

  • Searching for a handy hotel close to Keflavik International Airport? If you're boarding an early flight from Reykjavik to Seattle, these stays will have you sleeping moments from your departure gate:

  • Of all flights departing from Keflavik International Airport, 66.96% arrive on time at their destination.

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle takes around 20 minutes by car. The centre is roughly 19 kilometres away.

  • It usually takes 55 minutes to get there on public transport.

  • If you're arriving on a late flight from Reykjavik to Seattle, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing soon after at one of these accommodation options near SEA:

  • Grab a Seattle-Tacoma International Airport rental car and discover Seattle and beyond with your own wheels. Thrifty, Europcar and Budget are leading providers to choose from here.

  • Booking your vehicle from Seattle-Tacoma International Airport about one week ahead can help you secure the lowest rate.

Lake Union Sea Plane Base Airport (LKE)

  • The centre of Seattle is about 3 kilometres from Lake Union Sea Plane Base Airport (LKE). Once your flight from Reykjavik to Seattle has landed and you've navigated your way to arrivals, the drive should be around 10 minutes.

  • If you choose to travel on public transport, you'll get to the city centre in 25 minutes or so.

  • There are some great places to lay your head close to LKE. Unwind after your Reykjavik to Seattle flight at one of these perfectly located options:

Best time to go to Seattle

  • It's time to work out your trip dates for your flight from Reykjavik to Seattle. July is the most popular month to travel to Seattle. If you want a more relaxed atmosphere, go in May.

  • When booking your Reykjavik to Seattle tickets, consider the type of weather you enjoy. August is the warmest month in Seattle, with temperatures ranging from 12ºC to 28ºC.

  • February sees average temperatures of between -1ºC and 11ºC. Look for cheap flights from Reykjavik to Seattle around that time if you like travelling in cooler conditions.

More about Seattle

  • Once you've booked your flight from Reykjavik to Seattle, decide where you'll be dropping your bags. Make one of these accommodation options your base for exploring Seattle:

  • All great adventures should include a little sightseeing. Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab are must-do's during your Seattle adventure.

Explore more of United States

  • Seattle will leave a lasting impression, but there are so many other corners of United States you should also see. About 241 kilometres south of Seattle, a visit to Portland will keep your itinerary packed. Start with leading sights like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Spokane is another must-experience destination in United States and is around 370 kilometres east of Seattle. No trip is complete without seeing Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.