Business class fares › From Istanbul › Seattle
Istanbul to Seattle business class (IST–SEA)
The cheapest round-trip business class fare from Istanbul to Seattle seen on Aviasales in recent days is €3,613 ($3,993), departing 29 Mar 2027 and returning 17 May 2027, 1 stop, sold by Trip.com (seen 13 Nov 2026, checked 14 Nov 2026). €3,613 is 13% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track). Search these dates: https://flat.flights/go/istanbul-to-seattle/?d=2027-03-29&r=2027-05-17
Business class fares found (14 Nov 2026)
| Round trip | USD | Outbound | Return | Stops | Sold by | Book |
|---|---|---|---|---|---|---|
| €3,613 | $3,993 | 29 Mar 2027 | 17 May 2027 | 1 stop | Trip.com | 1 adult · 2 adults |
One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.
Price data: Istanbul to Seattle business class
- Cheapest round trip now: €3,613 ($3,993)
- Is it a good price? €3,613 is 13% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).
- Cheapest departure month seen in the next 6 months: March 2027 (from €3,613, $3,993)
- Daily price tracking started on 9 Nov 2026; the route's own average is published after 7 days of data.
- Great-circle distance: 9,764 km (6,068 miles)
First class, nonstop, one way & cabin options: Istanbul to Seattle
- No nonstop business class round trip departing in the next 6 months was seen.
- Budget-premium alternative: Compare Premium Economy on Istanbul to Seattle
- Lie-flat business seat: Not known. Nonstop flights on this route have not been checked yet.
Route facts
- From: Istanbul, Turkiye (airports: IST, SAW)
- To: Seattle, United States (airports: BFI, SEA)
- Fares cover every airport of both cities; the live search lets you pick a specific airport.
Book
Search Istanbul to Seattle business class (1 adult) · Search for 2 adults · Premium Economy
Link to share: https://flat.flights/go/istanbul-to-seattle/
Arrival & stay in Seattle
- Hotels in Seattle (2027-03-29 → 2027-05-17): Compare 5-star & business hotels
- Airport transfer in Seattle: Book private airport pickup
- Mobile data in United States: United States travel eSIM (instant activation)
FAQ
How much is business class from Istanbul to Seattle?
The cheapest round-trip business class fare from Istanbul to Seattle seen on Aviasales in recent days is €3,613 ($3,993), departing 29 Mar 2027 and returning 17 May 2027, 1 stop, sold by Trip.com (seen 13 Nov 2026, checked 14 Nov 2026). €3,613 is 13% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).
When is business class from Istanbul to Seattle cheapest?
Among departures in the next 6 months seen in recent searches, the cheapest month is March 2027, from €3,613 ($3,993) round trip.
Is there a nonstop business class fare from Istanbul to Seattle?
None of the cheapest business class fares seen recently is nonstop; the cheapest options have 1 stop. Nonstop flights may exist at higher prices.
Related routes
- Istanbul to Astana from €614
- Istanbul to Tashkent from €664
- Istanbul to Casablanca from €1,235
- Istanbul to Male from €1,469
- Istanbul to Bangkok from €1,571
- Istanbul to Phuket from €1,618
- Istanbul to Addis Ababa from €1,703
- Istanbul to Bishkek from €1,739
- Fort Lauderdale to Seattle from €1,476
- Miami to Seattle from €1,503
- All business class fares from Istanbul
- All business class fares to Seattle