Ready to fly SEA to SEV?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from SEA to SEVSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| SEA | SEV | |
|---|---|---|
| Airport Name | Seattle-Tacoma International Airport | Sievierodonetsk Airport |
| IATA Code | SEA | SEV |
| ICAO Code | KSEA | UKCS |
| City | Seattle | Sievierodonetsk |
| Country | United States | Ukraine |
| Timezone | America/Los_Angeles | Europe/Zaporozhye |
| Elevation | 432 ft | 236 ft |
| Coordinates | 47.450000, -122.310000 | 48.900000, 38.540000 |
Seattle (SEA) to Sievierodonetsk (SEV) Flight Distance
The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Sievierodonetsk Airport (SEV) in Sievierodonetsk, Ukraine is 9,144 kilometers (5,682 miles / 4,937 nautical miles). The estimated flight time for this route is approximately 12h, flying north northeast at a heading of 13°.
This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.
This is an international route connecting United States with Ukraine. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
The return flight from Sievierodonetsk (SEV) to Seattle (SEA) follows a heading of 347° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Seattle-Tacoma International Airport (SEA) and Sievierodonetsk Airport (SEV) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly SEA → SEV
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule SEA → SEV
Upcoming departures, airlines, and flight numbers for this route.
Flight SEA → SEV delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.