Cheap flights from Reykjavik to Seattle

Reykjavik
REK
Seattle-Tacoma
SEA

Flight deals from Reykjavik to Seattle

Below you can see the best deals on flights Reykjavik — Seattle for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 3 September, from $336.

Top 10 cheap flights from Reykjavik to Seattle

WS
WS
$ 336

Reykjavik — Seattle

09:00—09:40
3 Sep 2026
55 h 40 m
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—18:45
5 Sep 2026
16 h 45 m
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—09:40
3 Sep 2026
31 h 40 m
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—09:40
5 Sep 2026
31 h 40 m
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—18:45
5 Sep 2026
40 h 45 m
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—09:40
5 Sep 2026
55 h 40 m
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—21:00
5 Sep 2026
19 h
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—21:00
3 Sep 2026
43 h
1 stop
WS
WS
$ 336

Reykjavik — Seattle

09:00—21:00
5 Sep 2026
43 h
1 stop
WS
AS
$ 348

Reykjavik — Seattle

09:00—07:20
3 Sep 2026
29 h 20 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Reykjavik — Seattle flight

Looking for cheap flights from Reykjavik to Seattle? Compare fares from different airlines, check the flight schedule and travel time — and book your Reykjavik — Seattle ticket online at the best price.

The route has direct flights — around 56 flights per week, flights are operated by Icelandair, Alaska Airlines, a nonstop flight takes about 7 h 55 min, the distance between the cities is around 5,833 km.

Planning your trip? You may find our Seattle travel guide, how to get from the airport into town and Seattle weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $336Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
5,833 kmDistance
7 h 55 minTravel time
2Airlines
56 / wkFlights

Flight schedule from Reykjavik to Seattle

The table shows direct flights from Reykjavik to Seattle on the selected date. The flight takes approximately 7 h 55 min. Regular flights are operated by Icelandair and Alaska Airlines. Departures from Keflavik International Airport and Reykjavik Airport airports, arrivals at Seattle-Tacoma International Airport and Paine Field.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Reykjavik — Seattle

Below is a calendar of the lowest flight ticket prices for Reykjavik — Seattle by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $336 in September, and the most expensive are around $536 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Reykjavik to Seattle by month. Tickets are usually cheapest in January (around $749) and priciest in July (about $1,088) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$749lowMay$919mediumSep$919medium
Feb$749lowJun$1,039highOct$870medium
Mar$810mediumJul$1,088highNov$810low
Apr$870mediumAug$1,039highDec$1,039high

Some values are estimated based on seasonality.

When to fly

Weather in Seattle: it is warmest in August (up to 25 °C on average) and coolest in December (around 8 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Seattle

Dry and wet days · Seattle

Wind speed and direction · Seattle

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How to get the best deal on a Reykjavik — Seattle ticket

  • Book ahead: fares for Reykjavik — Seattle are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Reykjavik is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Seattle is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Reykjavik — Seattle route are operated by 2 airlines; Icelandair runs the most flights (around 75% of all flights). Compare carriers, flight shares and schedules below.

  • IcelandairFI
    14x/week
    WebsiteFleet: 524.7M pax/year
    • Direct flight KEF → SEA14x/week
      Duration
      8h 2m
      Days
      MTWTFSS
    75.0%Open →
  • Alaska AirlinesAS
    5x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight KEF → SEA5x/week
      Duration
      7h 51m
      Days
      MTWTFSS
    25.0%Open →

Cities and airports on the Reykjavik — Seattle route

Flights Reykjavik — Seattle depart from Keflavik International Airport and Reykjavik Airport and arrive at Seattle-Tacoma International Airport and Paine Field. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Reykjavik

REK
Iceland
About the cityHow to get thereWeatherAll about the country Iceland
Arrival

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Reykjavik — Seattle flight

How long is the flight from Reykjavik to Seattle?

A nonstop Reykjavik — Seattle flight takes about 7 h 55 min — the distance between the cities is around 5,833 km.

How far is it from Reykjavik to Seattle?

The distance from Reykjavik to Seattle is about 5,833 km, which a nonstop flight covers in around 7 h 55 min.

Are there direct flights from Reykjavik to Seattle?

Yes, there are nonstop flights Reykjavik — Seattle — around 56 flights per week.

Which airlines fly from Reykjavik to Seattle?

Airlines operating Reykjavik — Seattle include Icelandair, Alaska Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Reykjavik — Seattle flights use?

Flights from Reykjavik depart from Keflavik International Airport, Reykjavik Airport, and arrive at Seattle-Tacoma International Airport, Paine Field. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Reykjavik to Seattle?

The price of a Reykjavik — Seattle ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $336 and $536. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Reykjavik — Seattle?

Flights Reykjavik — Seattle are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Reykjavik to Seattle?

To catch a low fare Reykjavik — Seattle, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Reykjavik

See all
LondonCopenhagenParisWashington, D.C.Frankfurt am MainMilanNew York CityHelsinkiTorontoAkureyriOsloAmsterdamBostonChicagoStockholmZurichMinneapolisDenverEgilsstadirMunichDetroitRomeWarsawBarcelonaBerlinIlulissatTorshavnDublinIsafjordurBrusselsBergenGlasgowRaleighManchesterPortlandMontrealEdinburghVancouverAlicantePittsburgh

Where else you can fly from Seattle

See all
Los AngelesAnchorageVancouverSan FranciscoPhoenixSan DiegoSan JoseSpokanePortlandSanta AnaNew York CityBoiseDenverChicagoDallasSalt Lake CitySacramentoLas VegasRedmondBostonAtlantaHonoluluWashington, D.C.MinneapolisPascoAustinBurbankFairbanksEugeneJuneauNashvilleHoustonCalgaryBozemanDetroitPalm SpringsMissoulaMedfordRenoOrlando

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