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Cheap flights from Reykjavik Keflavik Intl Airport to Seattle from $267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to Seattle departing on 6/18. 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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Tue 5/21
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Easily compare round-trip flights from Reykjavik Keflavik Intl Airport to Seattle

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Reykjavik Keflavik Intl Airport to Seattle by changing tabs
Icelandair
Oct 17
KEF5:05 pmReykjavik Keflavik Intl
7h 50m
SEA5:55 pmSeattle/Tacoma Intl
Oct 20
SEA3:50 pmSeattle/Tacoma Intl
7h 25m
KEF6:15 amReykjavik Keflavik Intl
WestJet
May 18
KEF9:35 amReykjavik Keflavik Intl
17h 45m
1 stop
SEA8:20 pmSeattle/Tacoma Intl
May 25
SEA7:22 amSeattle/Tacoma Intl
41h 53m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Multiple Airlines
May 18
KEF9:35 amReykjavik Keflavik Intl
17h 45m
1 stop
SEA8:20 pmSeattle/Tacoma Intl
May 25
SEA11:00 pmSeattle/Tacoma Intl
7h 25m
KEF1:25 pmReykjavik Keflavik Intl
Air Canada
Jun 7
KEF10:00 amReykjavik Keflavik Intl
30h 57m
2 stops
SEA9:57 amSeattle/Tacoma Intl
Jun 14
SEA7:05 pmSeattle/Tacoma Intl
30h 30m
2 stops
KEF8:35 amReykjavik Keflavik Intl
United Airlines
Jun 7
KEF10:00 amReykjavik Keflavik Intl
31h 43m
1 stop
SEA10:43 amSeattle/Tacoma Intl
Jun 13
SEA12:25 amSeattle/Tacoma Intl
25h 05m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Delta
Oct 17
KEF11:25 amReykjavik Keflavik Intl
19h 34m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
Oct 20
SEA7:20 amSeattle/Tacoma Intl
19h 10m
1 stop
KEF9:30 amReykjavik Keflavik Intl

Find the cheapest one-way flights from Reykjavik Keflavik Intl Airport to Seattle

If you're looking for one-way flights from Reykjavik Keflavik Intl Airport to Seattle, view some of our deals below provided by Icelandair and WestJet
WestJet
Jun 18
KEF9:35 amReykjavik Keflavik Intl
17h 46m
1 stop
SEA8:21 pmSeattle/Tacoma Intl
Multiple Airlines
Jun 18
KEF9:35 amReykjavik Keflavik Intl
29h 57m
2 stops
SEA8:32 amSeattle/Tacoma Intl
Icelandair
Sep 4
KEF7:45 pmReykjavik Keflavik Intl
7h 50m
SEA8:35 pmSeattle/Tacoma Intl

Search last-minute flights to Seattle from Reykjavik Keflavik Intl Airport

Find and compare round-trip flight prices for your last-minute flight from Reykjavik Keflavik Intl Airport to Seattle
WestJet
May 18
KEF9:35 amReykjavik Keflavik Intl
17h 45m
1 stop
SEA8:20 pmSeattle/Tacoma Intl
May 25
SEA7:22 amSeattle/Tacoma Intl
41h 53m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Multiple Airlines
May 18
KEF9:35 amReykjavik Keflavik Intl
17h 45m
1 stop
SEA8:20 pmSeattle/Tacoma Intl
May 25
SEA11:00 pmSeattle/Tacoma Intl
7h 25m
KEF1:25 pmReykjavik Keflavik Intl
Icelandair
May 17
KEF7:45 pmReykjavik Keflavik Intl
7h 50m
SEA8:35 pmSeattle/Tacoma Intl
May 24
SEA11:00 pmSeattle/Tacoma Intl
7h 25m
KEF1:25 pmReykjavik Keflavik Intl
Virgin Atlantic
May 17
KEF11:25 amReykjavik Keflavik Intl
15h 15m
1 stop
SEA7:40 pmSeattle/Tacoma Intl
May 24
SEA10:56 pmSeattle/Tacoma Intl
27h 34m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Lufthansa
May 17
KEF12:25 amReykjavik Keflavik Intl
25h 20m
2 stops
SEA6:45 pmSeattle/Tacoma Intl
May 25
SEA10:40 amSeattle/Tacoma Intl
29h 50m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Multiple Airlines
May 18
KEF9:35 amReykjavik Keflavik Intl
17h 45m
1 stop
SEA8:20 pmSeattle/Tacoma Intl
May 25
SEA7:22 amSeattle/Tacoma Intl
41h 53m
3 stops
KEF8:15 amReykjavik Keflavik Intl

Best airlines flying from Reykjavik Keflavik Intl Airport to Seattle

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $589Free CancellationRating
7.1
1,330 reviews
Search Icelandair flights
  • Icelandair Flights From Reykjavik Keflavik Intl Airport to Seattle

    The lowest priced Icelandair flight from Reykjavik Keflavik Intl Airport to Seattle from the last 72 hours was $589. Generally, Icelandair has 5 flights on this route every week with an average price of $669. Icelandair is rated 7.1/10 by our users.


Air Canada flights from Reykjavik Keflavik Intl Airport to Seattle

Our best Air Canada deals on Reykjavik Keflavik Intl Airport to Seattle flight tickets
Air Canada
Jun 7
KEF10:00 amReykjavik Keflavik Intl
30h 57m
2 stops
SEA9:57 amSeattle/Tacoma Intl
Jun 14
SEA7:05 pmSeattle/Tacoma Intl
30h 30m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Air Canada
Jun 7
KEF10:00 amReykjavik Keflavik Intl
18h 58m
1 stop
SEA9:58 pmSeattle/Tacoma Intl
Jun 14
SEA11:10 pmSeattle/Tacoma Intl
26h 25m
1 stop
KEF8:35 amReykjavik Keflavik Intl

United Airlines flights from Reykjavik Keflavik Intl Airport to Seattle

Our best United Airlines deals on Reykjavik Keflavik Intl Airport to Seattle flight tickets
United Airlines
Jun 7
KEF10:00 amReykjavik Keflavik Intl
31h 43m
1 stop
SEA10:43 amSeattle/Tacoma Intl
Jun 13
SEA12:25 amSeattle/Tacoma Intl
25h 05m
1 stop
KEF8:30 amReykjavik Keflavik Intl
United Airlines
Jun 7
KEF11:00 amReykjavik Keflavik Intl
16h 10m
2 stops
SEA8:10 pmSeattle/Tacoma Intl
Jun 13
SEA12:25 amSeattle/Tacoma Intl
25h 05m
1 stop
KEF8:30 amReykjavik Keflavik Intl
United Airlines
Jun 7
KEF11:00 amReykjavik Keflavik Intl
18h 50m
2 stops
SEA10:50 pmSeattle/Tacoma Intl
Jun 13
SEA12:25 amSeattle/Tacoma Intl
23h 35m
2 stops
KEF7:00 amReykjavik Keflavik Intl

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Seattle

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 from Reykjavik Keflavik Intl Airport to Seattle?

April. The cheapest time of year to fly to Seattle from Reykjavik Keflavik Intl Airport is April. Most expensive is September

What is the cheapest day to depart Reykjavik Keflavik Intl Airport for Seattle?

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Thursday

When is the cheapest time to fly from Reykjavik Keflavik Intl Airport to Seattle?

In the evening. Reykjavik Keflavik Intl Airport to Seattle flights are approximately 14% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Seattle from Reykjavik Keflavik Intl Airport?

Icelandair. Icelandair is the most popular carrier operating from Reykjavik Keflavik Intl Airport to Seattle

How many flights depart from Reykjavik Keflavik Intl Airport to Seattle on average per day?

As of May 2024, 1 flights take off from Reykjavik Keflavik Intl Airport and land in Seattle 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 Reykjavik Keflavik Intl Airport to Seattle on average per week?

7 flights are operational weekly from Reykjavik Keflavik Intl Airport to Seattle as of May 2024. The most popular departure day for this route is Saturday, with 29% of flights per week taking off on this day.

What cabin class options are available on Reykjavik Keflavik Intl Airport to Seattle flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl Airport to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Reykjavik Keflavik Intl Airport to Seattle flights?

No. A direct flight is the cheapest option for a flight between Reykjavik Keflavik Intl Airport to Seattle.

Cheap Reykjavik Keflavik Intl Airport to Seattle (KEF to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Seattle

Best Price Found

$267

Fastest flight time

7h 50m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Reykjavik Keflavik Intl Airport in the past 72 hours is $267. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to Seattle found on momondo in the last 72 hours is $596.
The fastest flight from Reykjavik Keflavik Intl Airport to Seattle takes 7h 50m
Direct flights go from Reykjavik Keflavik Intl Airport to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Reykjavik Keflavik Intl to Seattle/Tacoma Intl by plane?

    The distance between Reykjavik Keflavik Intl and Seattle/Tacoma Intl is about 3599.8 mi. Flights usually cover this in 7h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Seattle/Tacoma 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 Reykjavik Keflavik Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Reykjavik to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Reykjavik to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Reykjavik on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Reykjavik to Seattle?

Once you have performed a search for Reykjavik to Seattle 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 Reykjavik to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Reykjavik are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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