Seattle to Reykjavík Flights SEA → KEF

Seattle–Tacoma International Airport → Keflavik International Airport

🇺🇸 Seattle, US → 🇮🇸 Reykjavík, IS

The Seattle to Reykjavík route connects Seattle–Tacoma International Airport (SEA) in US with Keflavik International Airport (KEF) in IS. This long-haul flight covers approximately 3647 miles (5869 km). This route is operated by Icelandair.

Departure Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

Destination Airport

Keflavik International Airport

ICAO Code:
BIKF
IATA Code:
KEF
City:
🇮🇸 Reykjavík
Country:
IS
Elevation:
171 ft

1

Operator

1

Route Tracked

3647

Miles

-

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Icelandair ICE FI

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 2 29%
Tuesday 0 0%
Wednesday 0 0%
Thursday 1 14%
Friday 1 14%
Saturday 0 0%
Sunday 3 43%

Pattern Analysis

Data Points: 7
API observations used to build this analysis
Weekdays: 4 flights
Weekend: 3 flights
Business Route More active on weekdays

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Icelandair
ICE / FI
- A21N -
M T W T F S S
Oct 19, 2025 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

No departure times available

Departure times will be populated as flight data is collected for this route.