Seattle to Istanbul (SEA → IST). We are tracking 28 fares on this route.
Cheapest tracked fare $323 · typical price $806 · you save about $483 (60%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Icelandair
2026-09-05
3 stops
$323
Lufthansa
2026-11-30
1 stop
$385
Icelandair
2026-11-27
3 stops
$442
JetBlue
2026-09-04
2 stops
$446
United Airlines
2026-09-16
2 stops
$484
Icelandair
2026-10-01
3 stops
$496
Qatar Airways
2026-09-27
1 stop
$507
Qatar Airways
2026-09-13
1 stop
$507
Qatar Airways
2026-09-20
1 stop
$507
Qatar Airways
2026-10-04
1 stop
$507
Qatar Airways
2026-10-11
1 stop
$507
Qatar Airways
2026-10-18
1 stop
$507
Qatar Airways
2026-09-28
1 stop
$510
Qatar Airways
2026-10-25
1 stop
$510
Qatar Airways
2026-11-08
1 stop
$510
Qatar Airways
2026-11-15
1 stop
$510
Qatar Airways
2026-11-22
1 stop
$510
Qatar Airways
2026-09-14
1 stop
$510
Qatar Airways
2026-09-21
1 stop
$510
Qatar Airways
2026-10-05
1 stop
$510
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Seattle to Istanbul get?
The cheapest fare we have tracked on this route is $323, compared with a typical $806 for a trip of this distance.
Is it cheaper to fly to Istanbul from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Seattle to Istanbul cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.