How to fly Seattle to KEF with points & miles
SEA → KEF · the cheapest award options by airline program and cabin, with the best card to pay with.
Award prices by program & cabin
| Program | Cabin | From (points) | ≈ Value |
|---|---|---|---|
| Atmos Rewards | First | 55,000 | $770 |
Based on real award bookings shared by travelers. Prices are the lowest seen per program & cabin and vary by date and availability.
Booking SEA → KEF with points
Flying Seattle to KEF is often far cheaper with miles than cash — especially in premium cabins. The trick is knowing which program to book through and which credit card earns (or transfers) the right miles. Trilla compares cash vs points instantly, shows the best card to pay with, and surfaces the lowest award prices for SEA–KEF so you don't overpay.
The cheapest award we've seen on this route is about 55,000 Atmos Rewards miles in first — roughly $770 in value. Create a free account to track prices and get an alert when this route drops.
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