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Cheap Flights from Seattle (SEA) to Kos (KGS)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed., 16 Apr. - Wed., 23 Apr.
SEA
Seattle
KGS
Kos
NZ$2,547 Return, found 4 days ago
NZ$2,547
Return
found 4 days ago

Wed., 16 Apr. - Wed., 23 Apr.
SEA
Seattle
KGS
Kos
NZ$2,625 Return, found 4 days ago
NZ$2,625
Return
found 4 days ago

Sat., 19 Apr. - Sat., 26 Apr.
SEA
Seattle
KGS
Kos
NZ$2,638 Return, found 1 day ago
NZ$2,638
Return
found 1 day ago

Sat., 19 Apr. - Sat., 26 Apr.
SEA
Seattle
KGS
Kos
NZ$2,776 Return, found 1 day ago
NZ$2,776
Return
found 1 day ago

Thu., 17 Apr. - Thu., 24 Apr.
SEA
Seattle
KGS
Kos
NZ$2,822 Return, found 2 days ago
NZ$2,822
Return
found 2 days ago

Wed., 16 Apr. - Wed., 23 Apr.
SEA
Seattle
KGS
Kos
NZ$2,830 Return, found 4 days ago
NZ$2,830
Return
found 4 days ago

Thu., 17 Apr. - Thu., 24 Apr.
SEA
Seattle
KGS
Kos
NZ$2,861 Return, found 2 days ago
NZ$2,861
Return
found 2 days ago

Sat., 19 Apr. - Sat., 26 Apr.
SEA
Seattle
KGS
Kos
NZ$2,908 Return, found 1 day ago
NZ$2,908
Return
found 1 day ago

Wed., 16 Apr. - Wed., 23 Apr.
SEA
Seattle
KGS
Kos
NZ$2,909 Return, found 4 days ago
NZ$2,909
Return
found 4 days ago

Wed., 16 Apr. - Wed., 23 Apr.
SEA
Seattle
KGS
Kos
NZ$3,110 Return, found 4 days ago
NZ$3,110
Return
found 4 days ago
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Kos Island Intl. |
Return price | NZ$2,546 |
Distance | 10106 km |
Perfect flights from Seattle to Kos
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Kos. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Seattle - Tacoma Intl. to Kos Island Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,001 and roundtrip prices from NZ$2,547. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kos Island Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Kos.
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