Flight Routes from Seattle Tacoma to Istanbul

Trip type

Our cheapest offers for flights from Seattle Tacoma to Istanbul

Here you can compare cheap flights from Seattle Tacoma (SEA) to Istanbul (IST) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Istanbul. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Seattle-Tacoma
Istanbul
Outbound
05/23/26
2 Stopovers (KEF, CPH)
FI0682, FI0208, SK0831
22h 40min
Return
06/18/26
1 Stopover (LHR)
BA0719, BA0053
25h 30min
Icelandair, SAS Scandinavian Airlines ?
$867
Best option
Seattle-Tacoma
Istanbul
Outbound
06/25/26
direct
TK0204
11h 55min
Return
06/30/26
direct
TK0203
12h 20min
Turkish Airlines
$1,371
Seattle-Tacoma
Istanbul
Outbound
07/17/26
1 Stopover (FRA)
UA8718, UA9062
21h 15min
Return
08/13/26
1 Stopover (MUC)
LH1743, LH0488
23h 14min
United Airlines
$1,033
Seattle-Tacoma
Istanbul
Outbound
07/17/26
1 Stopover (CDG)
AF0337, AF1390
28h 00min
Return
08/13/26
1 Stopover (CDG)
AF1391, AF0338
16h 50min
Air France ?
$982
Seattle-Tacoma
Istanbul
Outbound
05/23/26
1 Stopover (CPH)
SK0938, SK0831
25h 45min
Return
06/18/26
2 Stopovers (CPH, ORD)
SK0832, SK0943, SK3508
26h 11min
SAS Scandinavian Airlines ?
$1,046
Seattle-Tacoma
Istanbul
Outbound
05/23/26
direct
TK0204
11h 55min
Return
06/18/26
1 Stopover (LHR)
BA0719, BA0053
25h 30min
Turkish Airlines
$1,062
Seattle-Tacoma
Istanbul
Outbound
07/17/26
2 Stopovers (LHR, CDG)
AF9905, AF1281, AF1390
23h 10min
Return
08/13/26
1 Stopover (CDG)
AF1391, AF0338
16h 50min
Air France ?
$1,076
Seattle-Tacoma
Istanbul
Outbound
07/17/26
1 Stopover (FRA)
LH0491, LH1304
21h 15min
Return
08/13/26
1 Stopover (MUC)
LH1743, LH0488
23h 14min
Lufthansa
$1,081
Seattle-Tacoma
Istanbul
Outbound
07/17/26
1 Stopover (FRA)
LH0491, LH1304
21h 15min
Return
08/13/26
2 Stopovers (MUC, FRA)
LH1743, LH0129, LH0490
18h 10min
Lufthansa
$1,122
Seattle-Tacoma
Istanbul
Outbound
07/17/26
1 Stopover (LHR)
BA0048, BA0720
18h 00min
Return
08/13/26
2 Stopovers (LHR, DFW)
BA0721, BA0193, BA2491
23h 23min
British Airways ?
$1,124
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Seattle-Tacoma - Istanbul

Roundtrip from $866.70
Distance 9789 km
Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
Arrival airport Airport Istanbul (IST)
Destination country Flights to Turkey
Alternative flights to Istanbul
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