Icelandair flights from KEF to IAD
Find comprehensive Icelandair flight information, schedules, and booking details for direct flights from KEF to IAD. Icelandair operates 1 flight daily flights on this route.• Flight Duration: 6h 25m - 6h 40m (average flight time)• Distance: 2808 miles (4518 km) (air miles between airports)• Daily Flights: 1 flight (scheduled departures per day)
KEF
IAD
FLIGHT TIME
6h 25m - 6h 40m
FLIGHT DISTANCE
2808 miles (4518 km)
6h 40m - 6h 40m
16:50
16:50
2808 miles (4518 km)
October
1 (Show)
7
Icelandair Flight Schedule from KEF to IAD
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
FI645 |  Icelandair | 16:50 | 18:30:00 | Boeing 737MAX 8 Passenger |
Icelandair Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: October typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 16:00, offering more flight options and potentially better connections.
KEF - IAD flight price statistics
$571
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$884
Jan$542
Feb$481
Mar$951
Apr$492
May$490
Jun$513
Jul$607
Aug$581
Sep$290
Oct$489
Nov$535
DecIcelandair Terminal Information
Terminal information for Icelandair on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Icelandair Flights
How many Icelandair flights operate from KEF to IAD?
Icelandair operates 1 flight from KEF to IAD.
What city does IAD airport serve?
IAD airport serves Washington.
How long is the Icelandair flight from KEF to IAD?
The flight duration is approximately 6h 25m - 6h 40m.
What is the distance from KEF to IAD?
The distance is 2808 miles (4518 km).
What aircraft does Icelandair use on this route?
Icelandair uses Boeing 737MAX 8 Passenger on this route.
What is the cheapest month to fly Icelandair from KEF to IAD?
October is typically the cheapest month to fly Icelandair on this route.
What is the average price for a Icelandair flight from KEF to IAD?
The average price for a round-trip Icelandair flight on this route is approximately $571. Prices can vary based on booking time and demand.
How many Icelandair flights operate per week on this route?
Icelandair operates approximately 7 flights per week from KEF to IAD.