$599 Cheap Flights from Seattle (SEA) to Kayseri (ASR)

View $599 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Kayseri (ASR-Erkilet Intl.)

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Cheap Flights from Seattle to Kayseri (SEA-ASR)

Prices were available within the past 7 days and start at $599 for one-way flights and $703 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$703 Roundtrip, found 5 hours ago
$703
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $703 found 5 hours ago
United
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$803 Roundtrip, found 5 hours ago
$803
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $803 found 5 hours ago
Lufthansa
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$846 Roundtrip, found 5 hours ago
$846
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $846 found 5 hours ago
United
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$851 Roundtrip, found 5 hours ago
$851
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $851 found 5 hours ago
Air Canada
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$910 Roundtrip, found 5 hours ago
$910
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $910 found 5 hours ago
Air Canada
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$924 Roundtrip, found 5 hours ago
$924
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $924 found 5 hours ago
Air Canada
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$931 Roundtrip, found 5 hours ago
$931
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $931 found 5 hours ago
United
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$956 Roundtrip, found 5 hours ago
$956
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $956 found 5 hours ago
United
Tue, Nov 4 - Sat, Nov 22
SEA
Seattle
ASR
Kayseri
$968 Roundtrip, found 5 hours ago
$968
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Nov 4 from Seattle to Kayseri, returning Sat, Nov 22, priced at $968 found 5 hours ago
Turkish Airlines
Wed, Nov 5 - Wed, Nov 19
SEA
Seattle
ASR
Kayseri
$1,146 Roundtrip, found 1 day ago
$1,146
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Wed, Nov 5 from Seattle to Kayseri, returning Wed, Nov 19, priced at $1,146 found 1 day ago

Alternative airports near Kayseri

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Erkilet Intl. ASR. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $1,347
ASR
Erkilet Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $1,347

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR) cost?
Get a cheap one-way flight from $599 or cheap return flight from $703 from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR)?
November is the cheapest month to fly from SEA to ASR. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR)?
To find the cheapest airline flying from SEA to ASR, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to ASR?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR) last-minute?
Booking your ticket from SEA to ASR right before your journey is typically more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SEA to ASR flight and hotel package?
You'll typically save money by securing a SEA to ASR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Erkilet Intl. Airport (ASR)?
If you reserved your SEA to ASR flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Erkilet Intl.
Airlines serving
Turkish Airlines
Roundtrip price
$702
Distance
6324 mi

Book with confidence

Book with confidence

Seattle to Kayseri Flights

The cheapest times to fly from Seattle to Kayseri

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Kayseri are during the month of November. You can find some of the cheapest flights from Seattle to Kayseri with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Kayseri

Sunday is one of the best days to book for cheap flights from Seattle to Kayseri: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Kayseri

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Kayseri in 2025. You can also book with separate airlines for your outbound and return journeys, from $599 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Kayseri flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Kayseri airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Kayseri Flights

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*Available to One Key members.