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Cheap flights from Iceland to Seattle from $452

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Iceland to Seattle

Recent round-trip flight deals from Iceland to Seattle

Enter your travel dates to find the best prices.
Icelandair Logo
5:00 pm - 5:00 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 00mnonstop
Icelandair Logo
3:35 pm - 6:15 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 40mnonstop
$452Icelandair
Fri, Mar 12 - Mon, Mar 15
Icelandair Logo
5:00 pm - 5:00 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 00mnonstop
Icelandair Logo
2:35 pm - 6:15 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 40mnonstop
$660Icelandair
Thu, Dec 24 - Thu, Dec 31
Icelandair Logo
7:45 pm - 8:40 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
7h 55mnonstop
Icelandair Logo
3:40 pm - 6:15 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 35mnonstop
$663Icelandair
Fri, Apr 30 - Thu, May 13
Icelandair Logo
5:00 pm - 5:00 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 00mnonstop
Icelandair Logo
2:35 pm - 6:15 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 40mnonstop
$664Icelandair
Fri, Dec 25 - Thu, Dec 31
Icelandair Logo
4:50 pm - 5:55 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 05mnonstop
Icelandair Logo
11:25 pm - 2:00 pmSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 35mnonstop
$666Icelandair
Sat, May 1 - Wed, May 12
Icelandair Logo
5:00 pm - 5:00 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 00mnonstop
Icelandair Logo
2:35 pm - 6:15 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 40mnonstop
$667Icelandair
Fri, Dec 25 - Thu, Dec 31
Icelandair Logo
5:00 pm - 5:00 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 00mnonstop
Icelandair Logo
2:35 pm - 6:15 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 40mnonstop
$671Icelandair
Thu, Dec 24 - Thu, Dec 31
Icelandair Logo
7:45 pm - 8:40 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
7h 55mnonstop
Icelandair Logo
7:00 pm - 9:25 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 25mnonstop
$674Icelandair
Wed, Apr 28 - Sun, May 9
Icelandair Logo
4:50 pm - 5:55 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 05mnonstop
Icelandair Logo
7:00 pm - 9:25 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 25mnonstop
$687Icelandair
Mon, May 3 - Thu, May 13
Icelandair Logo
4:50 pm - 5:55 pmKEF  Reykjavik Keflavik Intl-SEA Seattle/Tacoma Intl
8h 05mnonstop
Icelandair Logo
7:00 pm - 9:25 amSEA  Seattle/Tacoma Intl-KEF Reykjavik Keflavik Intl
7h 25mnonstop
$689Icelandair
Sun, May 2 - Wed, May 12

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United Airlines flights from Iceland to Seattle

Our best United Airlines deals on Iceland to Seattle flight tickets
United Airlines
Dec 24
KEF12:00 pmReykjavik Keflavik Intl
17h 25m
2 stops
SEA9:25 pmSeattle/Tacoma Intl
Dec 31
SEA11:44 pmSeattle/Tacoma Intl
26h 16m
1 stop
KEF10:00 amReykjavik Keflavik Intl
$1,029
United Airlines
Dec 24
KEF12:00 pmReykjavik Keflavik Intl
18h 59m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Dec 31
SEA11:58 pmSeattle/Tacoma Intl
26h 02m
2 stops
KEF10:00 amReykjavik Keflavik Intl
$1,031
United Airlines
Nov 26
KEF12:00 pmReykjavik Keflavik Intl
35h 32m
1 stop
SEA3:32 pmSeattle/Tacoma Intl
Dec 3
SEA4:04 pmSeattle/Tacoma Intl
33h 56m
2 stops
KEF10:00 amReykjavik Keflavik Intl
$1,032

Icelandair flights from Iceland to Seattle

Our best Icelandair deals on Iceland to Seattle flight tickets
Icelandair
Mar 12
KEF5:00 pmReykjavik Keflavik Intl
8h 00m
SEA5:00 pmSeattle/Tacoma Intl
Mar 15
SEA3:35 pmSeattle/Tacoma Intl
7h 40m
KEF6:15 amReykjavik Keflavik Intl
$452
Icelandair
Dec 24
KEF5:00 pmReykjavik Keflavik Intl
8h 00m
SEA5:00 pmSeattle/Tacoma Intl
Dec 31
SEA2:35 pmSeattle/Tacoma Intl
7h 40m
KEF6:15 amReykjavik Keflavik Intl
$660
Icelandair
Dec 25
KEF5:00 pmReykjavik Keflavik Intl
8h 00m
SEA5:00 pmSeattle/Tacoma Intl
Dec 31
SEA2:35 pmSeattle/Tacoma Intl
7h 40m
KEF6:15 amReykjavik Keflavik Intl
$664

momondo Fare Finder

 
Use the filters below to find and compare flights from Iceland to Seattle that are best for you.

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Depart

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Price

Cheapest round-trip

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Fri 3/12

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Mon 3/15

3:35 pm-6:15 am

Nonstop7h 40m

$452

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Thu 12/24

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Thu 12/31

2:35 pm-6:15 am

Nonstop7h 40m

$660

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Fri 4/30

7:45 pm-8:40 pm

Nonstop7h 55m

Seattle/Tacoma Intl

Thu 5/13

3:40 pm-6:15 am

Nonstop7h 35m

$663

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Fri 12/25

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Thu 12/31

2:35 pm-6:15 am

Nonstop7h 40m

$664

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Sat 5/1

4:50 pm-5:55 pm

Nonstop8h 05m

Seattle/Tacoma Intl

Wed 5/12

11:25 pm-2:00 pm

Nonstop7h 35m

$666

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Fri 12/25

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Thu 12/31

2:35 pm-6:15 am

Nonstop7h 40m

$667

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Thu 12/24

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Thu 12/31

2:35 pm-6:15 am

Nonstop7h 40m

$671
Quickest round-trip

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Wed 4/28

7:45 pm-8:40 pm

Nonstop7h 55m

Seattle/Tacoma Intl

Sun 5/9

7:00 pm-9:25 am

Nonstop7h 25m

$674

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Mon 5/3

4:50 pm-5:55 pm

Nonstop8h 05m

Seattle/Tacoma Intl

Thu 5/13

7:00 pm-9:25 am

Nonstop7h 25m

$687

ReykjavikSeattle

KEF Reykjavik Keflavik Intl - SEA Seattle/Tacoma Intl

KEFSEA

Reykjavik Keflavik Intl

Sun 5/2

4:50 pm-5:55 pm

Nonstop8h 05m

Seattle/Tacoma Intl

Wed 5/12

7:00 pm-9:25 am

Nonstop7h 25m

$689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Iceland 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 day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Iceland is on a Friday. momondo users have found tickets for Friday departures for as low as $732. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Iceland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $991.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Iceland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $866 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $933. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Iceland to Seattle/Tacoma Intl flight route?

Fly from Reykjavik Keflavik Intl to Seattle/Tacoma Intl for the best Iceland - Seattle/Tacoma Intl flight prices

What cabin class options are available on Iceland to Seattle flights?

There are 2 cabin classes available to choose from on Iceland 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 Iceland to Seattle flights?

You could potentially save up to 27% on your flight if you consider stops on a Iceland to Seattle flight.

Cheap Iceland to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to Seattle

Best Price Found

$472

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Iceland in the past 72 hours is $472. The best round-trip flight deal from Iceland to Seattle found on momondo in the last 72 hours is $452.
The fastest flight from Iceland to Seattle takes 8h 00m
Direct flights go from Iceland to Seattle every day.
There is 1 airport in Seattle. From Iceland there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Iceland to Seattle

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

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

  • How old do you have to be to fly from Iceland to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iceland 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.

  • What is the most popular plane model from Iceland to Seattle?

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Federal Way
Redmond
Lakewood
Lynnwood
Tukwila
Fife
Puyallup
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Bothell

Why use momondo?

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

It is quick and easy to find Iceland to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

momondo does allow users to show only those flights to Seattle from Iceland which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Iceland to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Iceland to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Iceland and alert you when they change.

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