How long is the flight from Iceland to Seattle?

Icelandair can get you from Iceland to Seattle in just under 8h. Your travel time will be generally consistent. There are 3608 mi between Iceland and Seattle. Most flights are nonstop.

What is the cheapest month to book a flight from Iceland to Seattle?

Currently, January is the cheapest month in which you can book a flight from Iceland to Seattle (average of $238). Flying from Iceland to Seattle in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the cheapest flights from Iceland to Seattle?

While on average a flight from Iceland to Seattle is generally $1,121, our data shows the cheapest flight currently is $456. When looking at the most popular route, (Reykjavik Keflavik Intl - Seattle/Tacoma Intl), you can expect to pay $647 for that flight.

What airport do you fly into for flights to Seattle from Iceland?

Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Iceland to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

Can I find deals for flights from Iceland to Seattle that include hotel bookings?

Yes. In addition to deals on Iceland to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Iceland to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Seattle.

Can I find deals for business class flights from Iceland to Seattle?

Yes. Cheapflights offers flight deals from Iceland to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$465+ Cheap Flights from Iceland to Seattle

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Cheap flight deals from Iceland to Seattle

Round-trip from	$618 (Ticket)
One-way from	$465 (Kiwi.com)
Good round-trip deal	$977 or less
Good one-way deal	$578 or less

From Iceland to Seattle/Tacoma Intl

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One-way flight from Iceland to Seattle/Tacoma Intl

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Price to beat on a round-trip flight from Iceland to Seattle/Tacoma Intl.

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Price to beat on a one-way flight from Iceland to Seattle/Tacoma Intl.

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Find flight deals from Iceland to Seattle

Cheapest flights from Iceland to Seattle
Explore the most affordable flight options available from Iceland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Fri 11/75:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Thu 11/132:35 pmSEA - KEF

Nonstop7h 40mIcelandair

Deal found 9/13

$618

Best flights from Iceland to Seattle
Discover carefully curated flight deals from Iceland to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Fri 11/75:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Thu 11/132:35 pmSEA - KEF

Nonstop7h 40mIcelandair

Deal found 9/14

$640

Fri 11/77:35 amKEF - SEA

2 stops22h 47mScandinavian Airlines

Thu 11/137:30 amSEA - KEF

2 stops19h 15mScandinavian Airlines

Deal found 9/13

$776

Sun 2/85:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Sat 2/282:35 pmSEA - KEF

Nonstop7h 40mIcelandair

Deal found 9/14

$652

Thu 10/167:45 pmKEF - SEA

Nonstop7h 55mIcelandair

Mon 10/203:45 pmSEA - KEF

Nonstop7h 30mIcelandair

Deal found 9/12

$759

Last-minute flights from Iceland to Seattle
Discover last-minute flight deals from Iceland to Seattle. Data last updated September 15, 2025 and is based on user searches.

Fri 9/265:10 pmKEF - SEA

1 stop10h 27mIcelandair

Fri 10/171:11 pmSEA - KEF

1 stop13h 14mIcelandair

Deal found 9/15

$850

Thu 10/167:45 pmKEF - SEA

Nonstop7h 55mIcelandair

Mon 10/207:00 pmSEA - KEF

Nonstop7h 25mIcelandair

Deal found 9/14

$759

Tue 10/285:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Tue 11/48:37 amSEA - KEF

1 stop13h 28mIcelandair

Deal found 9/13

$827

Tue 10/284:30 pmKEF - SEA

1 stop25h 14mMultiple Airlines

Tue 11/48:15 pmSEA - KEF

1 stop25h 50mMultiple Airlines

Deal found 9/13

$910

Wed 10/295:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Wed 11/52:35 pmSEA - KEF

Nonstop7h 40mIcelandair

Deal found 9/13

$753

Wed 10/297:35 amKEF - SEA

2 stops21h 50mScandinavian Airlines

Wed 11/57:25 amSEA - KEF

2 stops32h 30mScandinavian Airlines

Deal found 9/13

$893

One-way flights from Iceland to Seattle
Search for one-way flight options from Iceland to Seattle. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Sun 1/1811:20 amKEF - SEA

2 stops59h 00mMultiple Airlines

Deal found 9/13

$465

Thu 1/1510:00 amKEF - SEA

2 stops56h 19mMultiple Airlines

Deal found 9/13

$468

Thu 11/65:55 pmKEF - SEA

2 stops36h 55mMultiple Airlines

Deal found 9/13

$476

Fri 1/167:15 pmKEF - SEA

2 stops32h 28mMultiple Airlines

Deal found 9/13

$482

Mon 1/196:05 pmKEF - SEA

2 stops52h 15mMultiple Airlines

Deal found 9/13

$490

Thu 10/305:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Deal found 9/13

$496

Tue 11/45:05 pmKEF - SEA

3 stops58h 30mMultiple Airlines

Deal found 9/13

$501

Sat 1/175:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Deal found 9/13

$504

Tue 10/285:00 pmKEF - SEA

Nonstop8h 00mIcelandair

Deal found 9/15

$508

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Fri 11/7

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Thu 11/13

2:35 pm-6:15 am

Nonstop7h 40m

$640

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Sun 2/8

5:00 pm-5:00 pm

Nonstop8h 00m

Seattle/Tacoma Intl

Sat 2/28

2:35 pm-6:15 am

Nonstop7h 40m

$652

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Thu 10/16

7:45 pm-8:40 pm

Nonstop7h 55m

Seattle/Tacoma Intl

Mon 10/20

3:45 pm-6:15 am

Nonstop7h 30m

$759

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Fri 11/7

7:35 am-10:22 pm

2 stops22h 47m

Seattle/Tacoma Intl

Thu 11/13

7:30 am-10:45 am

2 stops19h 15m

$776

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Sun 1/18

11:20 am-2:20 pm

2 stops59h 00m

$465

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Thu 11/6

5:55 pm-10:50 pm

2 stops36h 55m

$476

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Mon 1/19

6:05 pm-2:20 pm

2 stops52h 15m

$490

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Sat 1/17

5:00 pm-5:00 pm

Nonstop8h 00m

$504

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Sat 1/17

6:05 pm-10:23 am

3 stops48h 18m

$504

ReykjavikSeattle

KEF - SEA

KEFSEA

Reykjavik Keflavik Intl

Sun 1/18

5:00 pm-5:00 pm

Nonstop8h 00m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 15 results

Best time to book a flight from Iceland to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Iceland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Seattle

What is the cheapest time of day to fly from IS to SEA?

When flying from Iceland to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Iceland to Seattle

The most flights from IS0 to SEA are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with Icelandair from Iceland to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

7.0

Good

544 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient

Icelandair

7.0

Good

544 reviews

Icelandair

7.0

Good

544 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

KEF - EWR

Related info for your journey

What airport do you fly into for flights to Seattle from Iceland?
Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Iceland to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.
How long is the flight from Iceland to Seattle?
Icelandair can get you from Iceland to Seattle in just under 8h. Your travel time will be generally consistent. There are 3608 mi between Iceland and Seattle. Most flights are nonstop.
What are the cheapest flights from Iceland to Seattle?
While on average a flight from Iceland to Seattle is generally $1,121, our data shows the cheapest flight currently is $456. When looking at the most popular route, (Reykjavik Keflavik Intl - Seattle/Tacoma Intl), you can expect to pay $647 for that flight.
Can I find deals for flights from Iceland to Seattle that include hotel bookings?
Yes. In addition to deals on Iceland to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Iceland to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Seattle.
Can I find deals for business class flights from Iceland to Seattle?
Yes. Cheapflights offers flight deals from Iceland to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Iceland to Seattle?
Currently, January is the cheapest month in which you can book a flight from Iceland to Seattle (average of $238). Flying from Iceland to Seattle in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

SeaTac

Tukwila

Tacoma

Lakewood

Ocean Shores

Lynnwood

Edmonds

Leavenworth

Renton

Lacey

Olympia

Kent

Federal Way

Cle Elum

Puyallup

Chehalis

Kirkland

Issaquah

Aberdeen

Shoreline

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Iceland to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$639	Average$798	FlexibilityNo cancel fee	On-time76%

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$465+ Cheap flights from Iceland to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Iceland to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Iceland to Seattle

Keep the following information in mind while searching for Iceland to Seattle flight deals. Data was last updated September 15, 2025.

Round-trip from

One-way from

Good round-trip deal

Good one-way deal

Find flight deals from Iceland to Seattle

Cheapest flights from Iceland to SeattleExplore the most affordable flight options available from Iceland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Iceland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Iceland to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Iceland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Seattle

What is the cheapest time of day to fly from IS to SEA?

Find hourly flight availability from Iceland to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Weekly flight availability from Iceland to Seattle

Explore weekly flight availability from Iceland to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with Icelandair from Iceland to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Iceland to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Seattle from Iceland?

How long is the flight from Iceland to Seattle?

What are the cheapest flights from Iceland to Seattle?

Can I find deals for flights from Iceland to Seattle that include hotel bookings?

How can I find direct flights from Iceland to Seattle?

Can I find deals for business class flights from Iceland to Seattle?

What is the cheapest month to book a flight from Iceland to Seattle?

Traveling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iceland to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Iceland to Seattle

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Travel Smart

Cheapest flights from Iceland to Seattle
Explore the most affordable flight options available from Iceland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.