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Kos

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Kos Flights as Low as $299

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Swiss International Air Lines
Fri, Aug 22 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Aug 22 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $299 found 1 day ago
Swiss International Air Lines
Fri, Aug 22 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, Aug 22 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $300 found 1 day ago
Lufthansa
Sat, Aug 23 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Aug 23 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $305 found 1 day ago
Swiss International Air Lines
Tue, Aug 26 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$305 Roundtrip, found 19 hours ago
$305
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Tue, Aug 26 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $305 found 19 hours ago
Swiss International Air Lines
Tue, Aug 26 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$308 Roundtrip, found 19 hours ago
$308
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Tue, Aug 26 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $308 found 19 hours ago
Swiss International Air Lines
Wed, Aug 27 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$310 Roundtrip, found 10 hours ago
$310
Roundtrip
found 10 hours ago
Select Swiss International Air Lines flight, departing Wed, Aug 27 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $310 found 10 hours ago
Lufthansa
Sat, Aug 23 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$311 Roundtrip, found 23 hours ago
$311
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Sat, Aug 23 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $311 found 23 hours ago
Austrian Airlines
Wed, Aug 27 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$312 Roundtrip, found 10 hours ago
$312
Roundtrip
found 10 hours ago
Select Austrian Airlines flight, departing Wed, Aug 27 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $312 found 10 hours ago
Lufthansa
Thu, Aug 21 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Aug 21 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $312 found 1 day ago
Aegean
Tue, Aug 26 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$336 Roundtrip, found 19 hours ago
$336
Roundtrip
found 19 hours ago
Select Aegean flight, departing Tue, Aug 26 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $336 found 19 hours ago
Lufthansa
Sat, Aug 23 - Mon, Aug 25
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$375 Roundtrip, found 1 day ago
$375
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Aug 23 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Mon, Aug 25, priced at $375 found 1 day ago
Eurowings
Mon, Aug 25 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$380 Roundtrip, found 1 day ago
$380
Roundtrip
found 1 day ago
Select Eurowings flight, departing Mon, Aug 25 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $380 found 1 day ago
Brussels Airlines
Wed, Aug 27 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$424 Roundtrip, found 10 hours ago
$424
Roundtrip
found 10 hours ago
Select Brussels Airlines flight, departing Wed, Aug 27 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $424 found 10 hours ago
SKY express
Wed, Aug 27 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$909 Roundtrip, found 10 hours ago
$909
Roundtrip
found 10 hours ago
Select SKY express flight, departing Wed, Aug 27 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $909 found 10 hours ago
Swiss International Air Lines
Tue, Jul 1 - Wed, Sep 24
PIT
Pittsburgh Intl.
KGS
Kos Island Intl.
$1,643 Roundtrip, found 1 day ago
$1,643
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Jul 1 from Pittsburgh Intl. to Kos Island Intl., returning Wed, Sep 24, priced at $1,643 found 1 day ago
British Airways
Tue, Jul 1 - Wed, Sep 24
PIT
Pittsburgh Intl.
KGS
Kos Island Intl.
$2,052 Roundtrip, found 1 day ago
$2,052
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Jul 1 from Pittsburgh Intl. to Kos Island Intl., returning Wed, Sep 24, priced at $2,052 found 1 day ago

Cheap Flights to Kos

Fall in love at first flight with your vacation to Kos by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Kos on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Kos, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Kos

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Kos with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the LRS airport.

What is the cheapest month to fly to Kos?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Kos are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Kos?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Kos.

What airport is best to fly into Kos?

When you’re planning your trip to Kos, convenience is the name of the game. Luckily, Kos Kos Island Intl. Airport is nearby so you can deplane and get going on checking off everything on your Kos must-do list.

How much are flights to Kos?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Kos on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $299, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Kos?

The trick to saving a stack of cash on your flight to Kos? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $299 right now, why wait?

Kos Flight Information
Destination airport
Kos Island Intl.
Destination airport IATA code
KGS
Roundtrip price
$298

Last Minute Hotel Deals in Kos

Neptune Luxury Resort
Neptune Luxury Resort
5 out of 5
Mastichari, Kos
Stay at this 5-star luxury hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.4/10 Exceptional! (398 reviews)
"Thoroughly enjoyed our stay here, was perfect, peaceful and relaxing. It had multiple bars restraints and pools as-well as facilities such as quad bike rentals to visit local towns to break up the stay. Great rooms very spacious and modern however the mosquitoes do get in the room and bite however ..."

Reviewed on Jun 9, 2025

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Neptune Luxury Resort
OKU Hotel Kos - Adults Only
OKU Hotel Kos - Adults Only
5 out of 5
Marmari, Kos
Stay at this 5-star luxury hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.4/10 Exceptional! (242 reviews)
"Beautiful place with private Beach. Generous breakfast"

Reviewed on Jun 8, 2025

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OKU Hotel Kos - Adults Only
Kosta Palace
Kosta Palace
4 out of 5
Kos town, Kos, Kos Island
Stay at this 4-star eco-certified hotel in Kos. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (365 reviews)
"The front desk staff was friendly and helpful the minute I arrived. They answered my questions about the and gave me wonderful recommendations for some delicious food! The roof top pool and bar were lovely and perfect for a cool drink to watch the boats in the Marina. Thank you for a lovely ..."

Reviewed on Jun 24, 2025

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Kosta Palace
Mitsis Ramira
Mitsis Ramira
5 out of 5
Psalidi Area, Kos, L
Stay at this 5-star luxury hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
9/10 Wonderful! (183 reviews)
"Good hotel overall. Staff obviously overworked and there isn’t enough. Ordering drinks takes a long time and queues at dinner in particular. A la carte restuarants are better than buffet, but again very slow service. A couple of very good staff, and the rest seem like they haven’t been here much. ..."

Reviewed on May 26, 2025

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Mitsis Ramira
Grecotel Luxme Kos
Grecotel Luxme Kos
5 out of 5
Psalidi, Kos, Kos Island
Stay at this 5-star luxury hotel in Kos. Enjoy free breakfast, free parking, and 2 outdoor pools. Popular attractions Port of Kos and Agios Fokas Beach are located ...
8.6/10 Excellent! (123 reviews)
Lovely hotel
"Lovely hotel, beautiful grounds, speciality restaurants are superb, staff friendly and helpful, buffet a little repetitive, lots of children around, could do with an adults only area for sunbathing"

Reviewed on Oct 28, 2024

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Grecotel Luxme Kos
Mitsis Norida
Mitsis Norida
5 out of 5
Kardamena Area, Kos, L
Stay at this 5-star luxury hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.8/10 Excellent! (231 reviews)
"Excellent stay, very relaxed! We stayed in the bungalow with sea view and it was perfect. No faults. Everything was easily accessible from Mitsis Norida. Thanks for a wonderful stay."

Reviewed on May 19, 2025

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Mitsis Norida
Alexandra Hotel
Alexandra Hotel
4 out of 5
16, 25th Martiou Str, Kos, Kos Island
Stay at this 4-star business-friendly hotel in Kos. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Port of Kos and Tigaki Beach are ...
8.6/10 Excellent! (362 reviews)
"Very friendly and helpful staff."

Reviewed on Jun 20, 2025

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Alexandra Hotel
Mitsis Selection Blue Domes
Mitsis Selection Blue Domes
5 out of 5
Kardamena, Kos, Kos Island
Stay at this 5-star luxury hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
"The Facilities are superb, the weather was brilliant, the staff are second to none very attentive and helpful. The property and gardens are looked after very well. Our housekeeper was so good, we will be going back next year."

Reviewed on Nov 21, 2024

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Mitsis Selection Blue Domes
See all 708 properties in Kos
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Top Hotels With Free Airport Shuttle

Anthia Apartments
Anthia Apartments
2 out of 5
Marmari, Kos, Marmari
Stay at this aparthotel in Kos. Enjoy free parking, breakfast (surcharge), and free airport pick-up. Popular attractions Tigaki Beach and Mastichari Beach are ...
"Fantastic place to stay!"

Reviewed on Aug 19, 2024

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Anthia Apartments
Yiannis Apartments
Yiannis Apartments
2 out of 5
Mastichari, Kos
Book a stay at this beach hotel in Kos. Enjoy free WiFi, free parking, and a free ferry terminal shuttle. Popular attractions Mastichari Beach and Kardamena ...
8.6/10 Excellent! (46 reviews)
"We arrived after check-in hours and they were very accommodating. Nice, clean room."

Reviewed on May 12, 2025

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Yiannis Apartments
See all 708 properties in Kos
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.