$182 Cheap Swiss International Air Lines flights Warsaw (WAW) to Kos (KGS)

View $182 flight on Tue, Sep 2, 2025Opens in a new window

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$182 Cheap Swiss International Air Lines flights Warsaw (WAW) to Kos (KGS)

Prices were available within the past 7 days and start at $182 for one-way flights and $256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Aug 6 - Tue, Aug 12
WAW
Warsaw
KGS
Kos
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Aug 6 from Warsaw to Kos, returning Tue, Aug 12, priced at $256 found 3 days ago
Swiss International Air Lines
Wed, Aug 6 - Tue, Aug 12
WAW
Warsaw
KGS
Kos
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Aug 6 from Warsaw to Kos, returning Tue, Aug 12, priced at $328 found 3 days ago
Flights from Warsaw (WAW) to Kos (KGS)
Origin airport
Frederic Chopin
Destination airport
Kos Island Intl.
Airlines serving
Aegean, Austrian Airlines, SKY express, Swiss International Air Lines
Popular airline
Swiss International Air Lines
Distance
1102 mi
Average flight time
2 hours 45 mins

Frequently asked questions

How much is a SWISS flight from Frederic Chopin Airport (WAW) to Kos Island Intl. Airport (KGS)?
Scoring cheap one-way SWISS flights from WAW to KGS from $182 on Expedia is a cinch — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $256 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from WAW to KGS with SWISS?
SWISS flights to Kos tend to be more affordable in the low-season months of December and February. Whether you're in search of a one-way or a return ticket, you could land a better deal then.
What is the cheapest time to book flights from Frederic Chopin Airport (WAW) to Kos Island Intl. Airport (KGS) with SWISS?
Search for SWISS flights from WAW to KGS about one month before you want to leave. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary or fare class, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Passengers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does SWISS fly nonstop from Frederic Chopin Airport (WAW) to Kos Island Intl. Airport (KGS)?
Use our "Nonstop" filter when looking for direct SWISS flights from WAW to KGS. It's also a good way to compare other airlines offering the same direct route.
What is the earliest SWISS flight from WAW to KGS?
To find the earliest departures from WAW to KGS with SWISS, sort your results by "Early Morning" and "Morning." Booking an early flight generally means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does SWISS fly into in Kos?
Board a SWISS flight from Frederic Chopin Airport (WAW) to Kos, and you'll probably touch down at Kos Island Intl. Airport (KGS). This is the airline's main hub here.
What kind of luggage can I take on a SWISS flight from Frederic Chopin Airport (WAW) to Kos Island Intl. Airport (KGS)?
On a standard economy flight with SWISS from WAW to KGS, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you can have 1 cabin bag weighing up to 17 lb and measuring less than 22 inches x 21 inches x 5 inches. Size and weight allowances may vary depending on your cabin class and fare type. To make sure you won't face additional charges at the airport, check your SWISS booking or look up the airline's website before you begin packing.
Why fly with SWISS from WAW to KGS?
With a rewarding loyalty program and a 4-star airline rating, SWISS is a popular option for many travelers heading from WAW to KGS. What's more, if you're a Swiss Miles & More and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my SWISS flight from Frederic Chopin Airport (WAW) to Kos Island Intl. Airport (KGS)?
Changes are often free within 24 hours of making a booking, but your airline may charge a fee after that time. For more details about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to update your itinerary without being charged, check the "Changes included" and "No cancel fee" filters when organizing your trip.

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*Available to One Key members.