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Cheap flights from Seattle to Iceland from $310

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Iceland departing on 9/19. 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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Find the cheapest flights from Seattle to Iceland

Cheap round-trip flights

Icelandair Logo
7:00 pm - 9:25 amSEA-KEF
7h 25mnonstop
Icelandair Logo
5:05 pm - 6:00 pmKEF-SEA
7h 55mnonstop
$389Icelandair
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Wed, Oct 22 - Wed, Oct 29
Icelandair Logo
7:00 pm - 9:25 amSEA-KEF
7h 25mnonstop
Icelandair Logo
7:45 pm - 8:40 pmKEF-SEA
7h 55mnonstop
$402Icelandair
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Thu, Aug 28 - Mon, Sep 8
Icelandair Logo
7:00 pm - 9:25 amSEA-KEF
7h 25mnonstop
Icelandair Logo
7:45 pm - 8:40 pmKEF-SEA
7h 55mnonstop
$412Icelandair
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Sun, Oct 12 - Sat, Oct 18
Air Canada Logo
12:05 pm - 8:15 amSEA-KEF
13h 10m1 stop
Air Canada Logo
9:50 am - 11:00 amKEF-SEA
32h 10m1 stop
$482Air Canada
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Sun, Aug 17 - Tue, Aug 26
Air Canada Logo
7:20 am - 8:15 amSEA-KEF
17h 55m2 stops
Air Canada Logo
9:50 am - 10:16 pmKEF-SEA
19h 26m2 stops
$489Air Canada
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Sun, Aug 17 - Tue, Aug 26
United Airlines Logo
7:34 pm - 8:10 amSEA-KEF
29h 36m3 stops
United Airlines Logo
9:30 am - 3:52 pmKEF-SEA
37h 22m2 stops
$509United Airlines
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Tue, Aug 12 - Wed, Aug 20
United Airlines Logo
7:20 am - 8:10 amSEA-KEF
17h 50m1 stop
United Airlines Logo
9:50 am - 3:51 pmKEF-SEA
37h 01m2 stops
$511United Airlines
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Tue, Aug 12 - Tue, Aug 19
Logo
12:05 pm - 8:15 amSEA-KEF
13h 10m1 stop
Logo
9:50 am - 8:42 pmKEF-SEA
17h 52m2 stops
$535
Find Deal
Sun, Aug 17 - Tue, Aug 26
Logo
5:30 am - 8:15 amSEA-KEF
19h 45m2 stops
Logo
9:50 am - 6:49 pmKEF-SEA
15h 59m2 stops
$541
Find Deal
Sun, Aug 17 - Tue, Aug 26
Brussels Airlines Logo
12:20 am - 8:30 amSEA-KEF
25h 10m1 stop
Brussels Airlines Logo
12:00 pm - 6:49 pmKEF-SEA
13h 49m1 stop
$556Brussels Airlines
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Sat, Aug 16 - Tue, Aug 26

Icelandair flights from Seattle to Iceland

Our best Icelandair deals on Seattle to Iceland flight tickets
Icelandair
Oct 22
SEA7:00 pmSeattle/Tacoma Intl
7h 25m
KEF9:25 amReykjavik Keflavik Intl
Oct 29
KEF5:05 pmReykjavik Keflavik Intl
7h 55m
SEA6:00 pmSeattle/Tacoma Intl
$389
Find similar
Icelandair
Aug 28
SEA7:00 pmSeattle/Tacoma Intl
7h 25m
KEF9:25 amReykjavik Keflavik Intl
Sep 8
KEF7:45 pmReykjavik Keflavik Intl
7h 55m
SEA8:40 pmSeattle/Tacoma Intl
$402
Find similar
Icelandair
Oct 12
SEA7:00 pmSeattle/Tacoma Intl
7h 25m
KEF9:25 amReykjavik Keflavik Intl
Oct 18
KEF7:45 pmReykjavik Keflavik Intl
7h 55m
SEA8:40 pmSeattle/Tacoma Intl
$412
Find similar

United Airlines flights from Seattle to Iceland

Our best United Airlines deals on Seattle to Iceland flight tickets
United Airlines
Aug 12
SEA7:34 pmSeattle/Tacoma Intl
29h 36m
3 stops
KEF8:10 amReykjavik Keflavik Intl
Aug 20
KEF9:30 amReykjavik Keflavik Intl
37h 22m
2 stops
SEA3:52 pmSeattle/Tacoma Intl
$509
Find similar
United Airlines
Aug 12
SEA7:20 amSeattle/Tacoma Intl
17h 50m
1 stop
KEF8:10 amReykjavik Keflavik Intl
Aug 19
KEF9:50 amReykjavik Keflavik Intl
37h 01m
2 stops
SEA3:51 pmSeattle/Tacoma Intl
$511
Find similar
United Airlines
Aug 12
SEA11:45 pmSeattle/Tacoma Intl
25h 30m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Aug 20
KEF9:30 amReykjavik Keflavik Intl
37h 22m
2 stops
SEA3:52 pmSeattle/Tacoma Intl
$516
Find similar

See travel insights to Iceland from

How to get the cheapest flight ticket from Seattle to Iceland

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 to Iceland?

The cheapest month to fly to Iceland from Seattle is in August. Flight prices, which tend to average around $624, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Iceland from Seattle during May instead. Flights to Iceland in May, while not as cheap as those in August, still average around $669.

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from Seattle to Iceland is on a Wednesday when prices can be found for as low as $632. Flights from Seattle to Iceland on a Thursday will generally be more expensive and average around $692. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Iceland is in the morning. momondo users have found flights departing from Seattle to Iceland in the morning for as low as $536. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $682. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Iceland?

You are more likely to see cheaper flights to Iceland from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $723 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Seattle for as low as $517 on momondo.

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

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Iceland 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 Seattle to Iceland flights?

You could potentially save up to 43% on your flight if you consider stops on a Seattle to Iceland flight.

Cheap Seattle to Iceland flight deals and tips

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

Best Price Found

$310

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Iceland

1 airport
The best one-way flight to Iceland from Seattle in the past 72 hours is $310. The best round-trip flight deal from Seattle to Iceland found on momondo in the last 72 hours is $389.
The fastest flight from Seattle to Iceland takes 7h 25m
Direct flights go from Seattle to Iceland every day.
There is 1 airport near Iceland: Reykjavik Keflavik Intl (KEF)
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  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Iceland?

    Prices for flights from Seattle/Tacoma Intl Airport to Iceland were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents you'll need for your trip to Iceland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Seattle to Iceland

Compare and see reviews for airlines that fly from Seattle to Iceland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $323Free CancellationRating
8.0
7,953 reviews
Search Delta flights
IcelandairPriceFrom $402Free CancellationRating
7.0
515 reviews
Search Icelandair flights
Air CanadaPriceFrom $416Free CancellationRating
7.1
9,717 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Iceland for you.

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

Yes. momondo allows you to filter the results for Seattle to Iceland flights to just show those with flexible booking policies.

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

Once all potential Seattle to Iceland 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 Seattle to Iceland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Iceland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Iceland and let you know when they change.

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Find better results for your trip to Iceland

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