Seattle to Reykjavík (BFI–KEF) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
BFI–KEF is served by 1 airline with nonstop service. LOT Polish Airlines leads the route. The flight covers 3,606 miles in approximately 3h 41m. Beyond nonstop, 23 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| LO LOT Polish Airlines | 0 | – | – | – | Star Alliance | – |
Connection Landscape
Other ways to reach Reykjavík from Seattle
| Metric | BFI→KEF | SEA→KEF |
|---|---|---|
| Distance from BFI | – | 5 mi |
| Nonstop airlines | 1 | 3 |
| Weekly flights | 1 | 21 |
| Flight time | 3h 41m | 7h 2m |
Travel Essentials
BFI: PDT · KEF: GMT
When it's 6:00 PM in Seattle, it's 1:00 AM (next day) in Reykjavík.
US passport holders enter Iceland visa-free for up to 90 days within any 180-day period across the entire Schengen area. No advance application is needed. Iceland is a Schengen member but not an EU member. Passport must be valid for at least 3 months beyond the planned departure from the Schengen area. At Keflavík International Airport (KEF), immigration stamps your passport. The process is quick and rarely takes more than a few minutes.
The 90-day Schengen clock runs across all 29 Schengen countries. Days spent in Europe's Schengen zone before or after Iceland count toward the same 90-day limit. KEF is located 50km southwest of Reykjavik. The Golden Circle (Thingvellir, Geysir, Gullfoss), the South Coast waterfalls, and the Blue Lagoon are all within day-trip range of Reykjavik. The Ring Road (Route 1) circles the island in 1,322km and takes a minimum of 7 days to drive properly.
Direct flights from New York JFK to Keflavík run about 5 hours 30 minutes on Icelandair and PLAY. Boston runs about 5 hours. Direct service also operates from Washington Dulles, Chicago, Denver, Seattle, Minneapolis, and several other US cities. Icelandair offers free stopovers of up to 7 days on transatlantic flights. Iceland uses the Icelandic króna (ISK), trading at roughly 137 ISK per $1. Card payments work everywhere, including remote gas stations and small-town cafes. Cash is rarely needed. Flybus runs from KEF to Reykjavik BSÍ terminal in 45 minutes for ISK 3,499 ($25.50). Restaurant meals in Reykjavik cost ISK 3,000 to ISK 6,000 ($22 to $44). Hot dogs from Bæjarins Beztu cost ISK 590 ($4.30) and are an Icelandic institution.
BFI–KEF Quick Facts
Frequently Asked Questions
Flights from BFI to KEF
King County International Airport - Boeing Field (BFI) and Keflavik International Airport (KEF) are connected by nonstop service from LOT Polish Airlines. With 1 weekly departures, this is a regularly served route.
BFI to KEF Flight Duration and Schedule
Nonstop flight time from BFI to KEF ranges from 3 hours 41 minutes. The route covers a distance of 3,606 miles (5,804 km).
Connecting Options and Alternatives
23 one-stop connections are available, with the fastest taking approximately 9 hours via SEA. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA).