C$ 604 Find Cheap Flights from Istanbul to Seattle – Compare and Save

Only Turkish Airlines operates flights between Istanbul Airport and Seattle.

Flights from Istanbul Airport to Seattle usually depart from Istanbul (IST) and arrive at Seattle/Tacoma Intl (SEA).

Here are some options for this route, based on selected ticket types and cabin classes:

• Turkish Airlines: a carry-on bag and a checked bag in Economy Class
• RwandAir: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Two cabin classes are available on flights from Istanbul Airport to Seattle:

• Economy Class
• Business Class

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 699 round-trip via Reykjavik Keflavik Intl (KEF), compared to C$ 1,146 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 138–C$ 138 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A350-900 family is used most often on this route, operated mainly by Turkish Airlines. Other aircraft seen on the route include Boeing 777-300ER variants.

One-stop flights from Istanbul Airport to Seattle most commonly connect through:

• Frankfurt am Main (FRA) – 49% of one-stop connections
• Amsterdam Schiphol (AMS) – 22% of one-stop connections
• London Heathrow (LHR) – 19% of one-stop connections
• Reykjavik Keflavik Intl (KEF) – 5% of one-stop connections

Frankfurt am Main (FRA) handles the largest share of one-stop connections on this route.

On the Istanbul Airport to Seattle route, being flexible with your departure day can save you up to 12%. Sunday is the cheapest day at C$ 1,004 round-trip on average, while Thursday is the most expensive at C$ 1,130 – a C$ 126 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Istanbul Airport to Seattle route, 19% of flights were delayed in the past 3 months, with delays averaging 1 hour 50 minutes.

Afternoon is the busiest departure period on Istanbul Airport to Seattle flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

Some of the most popular sights in Seattle are Lumen Field, T-Mobile Park, and Seattle Waterfront. These are among the most viewed places in Seattle on KAYAK.

These are the earliest and latest flight times available from Istanbul Airport to Seattle:

• Earliest: departs at 8:10 am and lands at 8:42 pm
• Latest: departs at 3:35 pm and lands at 4:07 am.

The flight takes about 12h 32m.

Last-minute fares on this route – booked within 2 weeks of departure – run 21% above the route average of C$ 1,038. Book 12 weeks before departure for the lowest fares.

A direct flight from Istanbul Airport to Seattle takes 12h 32m, covering 15,672 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Istanbul Airport to Seattle are currently lower than usual. Average one-way flight prices are about C$ 762, which is 21% below the typical average for this route.

Turkish Airlines is the only airline operating Istanbul Airport to Seattle flights. 81% of its flights are on time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 17h 23m, compared with 19h 16m via Reykjavik Keflavik Intl (KEF) and 19h 45m via Paris Charles de Gaulle (CDG).

Seattle is 10 hours behind Istanbul Airport (Pacific Time vs Turkey Time). Plan for the time shift when scheduling connections or first-day activities.

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around C$ 5 for economy cars. Top options include:
· Fox
· Europcar
· Thrifty
· Budget
· Dollar

Round-trip flights from Istanbul Airport to Seattle range from C$ 933 to C$ 1,206, with an average of C$ 1,038 over the past 12 months. Anything below C$ 933 counts as a good deal.