Alaska Airlines Flights from Reykjavik to Seattle

Lowest fares from Reykjavik to Seattle

Try alternate month or interact with individual days below in order to find offers.
Apr 2026
Try another month to see offers
May 2026
From$527*
Seen: 1 day ago
Flight Type One Way|Saver
Jun 2026
From$527*
Seen: 6 hours ago
Flight Type One Way|Saver
Displaying fares for April-2026
  • 29

    We

    APR

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

  • 05

    Tu

  • 06

    We

  • 07

    Th

  • 08

    Fr

  • 09

    Sa

  • 10

    Su

  • 11

    Mo

  • 12

    Tu

  • 13

    We

  • 14

    Th

  • 15

    Fr

  • 16

    Sa

  • 17

    Su

  • 18

    Mo

  • 19

    Tu

  • 20

    We

  • 21

    Th

  • 22

    Fr

  • 23

    Sa

  • 24

    Su

  • 25

    Mo

  • 26

    Tu

  • 27

    We

  • 28

    Th

    • *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Reykjavik to Seattle.*

    $
    keyboard_arrow_down
    One-way low-fare flights Reykjavik to Seattle.*
    From
    To
    Fare Type
    Dates
    Price
    Reykjavik (KEF)Seattle (SEA)One-way
    |
    Saver    		Depart: Jun 9, 2026

    From

    $527

    Seen: 1 day ago

    Reykjavik (KEF)Seattle (SEA)One-way
    |
    Saver    		Depart: May 31, 2026

    From

    $527

    Seen: 1 day ago

    Reykjavik (KEF)Seattle (SEA)One-way
    |
    Saver    		Depart: Jun 18, 2026

    From

    $527

    Seen: 56 minutes ago

    Reykjavik (KEF)Seattle (SEA)One-way
    |
    Saver    		Depart: Jun 14, 2026

    From

    $527

    Seen: 6 hours ago

    Reykjavik (KEF)Seattle (SEA)One-way
    |
    Saver    		Depart: May 29, 2026

    From

    $527

    Seen: 50 minutes ago

    Reykjavik (KEF)Seattle (SEA)One-way
    |
    Saver    		Depart: Aug 4, 2026

    From

    $602

    Seen: 3 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    Looking for more? See other routes

    Explore Alaska Airlines's Flights to Top-Pick Destinations