$443 Find Cheap Flights from Istanbul to Seattle - Compare and Save

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

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

The flight takes about 12h 35m.

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

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Istanbul Airport to Seattle takes 12h 35m, covering 6,051 miles.

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.

Round-trip flights from Istanbul Airport to Seattle range from $702 to $918, with an average of $773 over the past 12 months. Anything below $702 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 19% above the $773 route average. Book 12 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $598 round-trip via London Heathrow (LHR), compared to $840 for nonstop.

Turkish Airlines is the only airline operating Istanbul Airport to Seattle flights. 80% of its flights are on time.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 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.

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

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $689 to $2,987. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Istanbul Airport to Seattle are currently lower than usual. Average one-way flight prices are about $547, which is 25% below the typical average for this route.

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

• Europcar
• Fox
• Thrifty
• Budget
• Dollar

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

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

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, 20% of flights were delayed in the past 3 months, with delays averaging 1h 43m.

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

• Frankfurt am Main (FRA) - 41% of one-stop connections
• Amsterdam Schiphol (AMS) - 34% of one-stop connections
• London Heathrow (LHR) - 15% of one-stop connections
• Munich Franz Josef Strauss (MUC) - 6% of one-stop connections

Yes. Flexible dates can save you up to 13% on flights from Istanbul Airport to Seattle. Sunday is the cheapest departure day at $724 round-trip on average, while Thursday is the most expensive at $826, a difference of $102.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only Turkish Airlines operates flights between Istanbul Airport and Seattle.

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 17h 06m, compared with 17h 21m via Paris Charles de Gaulle (CDG) and 20h 45m via London Heathrow (LHR).

Seattle is 11 hours behind Istanbul Airport (Pacific Time vs Turkey Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

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

• Turkish Airlines: a cabin bag and a checked bag in Economy Class

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