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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 - Wed, Aug 27
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$299 Roundtrip, found 15 hours ago
$299
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Fri, Aug 22 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Aug 27, priced at $299 found 15 hours ago
Swiss International Air Lines
Fri, Aug 22 - Mon, Aug 25
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$301 Roundtrip, found 15 hours ago
$301
Roundtrip
found 15 hours ago
Select Swiss International Air Lines flight, departing Fri, Aug 22 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Mon, Aug 25, priced at $301 found 15 hours ago
Austrian Airlines
Tue, Aug 19 - Mon, Aug 25
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$304 Roundtrip, found 15 hours ago
$304
Roundtrip
found 15 hours ago
Select Austrian Airlines flight, departing Tue, Aug 19 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Mon, Aug 25, priced at $304 found 15 hours ago
Swiss International Air Lines
Wed, Aug 27 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$305 Roundtrip, found 1 hour ago
$305
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Wed, Aug 27 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $305 found 1 hour ago
Swiss International Air Lines
Thu, Aug 21 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$307 Roundtrip, just found
$307
Roundtrip
just found
Select Swiss International Air Lines flight, departing Thu, Aug 21 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $307 just found
Swiss International Air Lines
Tue, Aug 26 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$308 Roundtrip, found 1 hour ago
$308
Roundtrip
found 1 hour 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 1 hour ago
Swiss International Air Lines
Thu, Aug 21 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$309 Roundtrip, just found
$309
Roundtrip
just found
Select Swiss International Air Lines flight, departing Thu, Aug 21 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $309 just found
Lufthansa
Wed, Aug 27 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$310 Roundtrip, found 1 hour ago
$310
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Wed, Aug 27 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $310 found 1 hour ago
Austrian Airlines
Tue, Aug 26 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$310 Roundtrip, found 1 hour ago
$310
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Tue, Aug 26 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $310 found 1 hour ago
Lufthansa
Wed, Aug 27 - Tue, Sep 2
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$311 Roundtrip, found 1 hour ago
$311
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Wed, Aug 27 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Tue, Sep 2, priced at $311 found 1 hour ago
Aegean
Thu, Aug 21 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$363 Roundtrip, just found
$363
Roundtrip
just found
Select Aegean flight, departing Thu, Aug 21 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $363 just found
Eurowings
Fri, Aug 22 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$390 Roundtrip, found 11 hours ago
$390
Roundtrip
found 11 hours ago
Select Eurowings flight, departing Fri, Aug 22 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $390 found 11 hours ago
Brussels Airlines
Wed, Aug 27 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$423 Roundtrip, found 2 hours ago
$423
Roundtrip
found 2 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 $423 found 2 hours ago
Lufthansa
Sat, Aug 23 - Mon, Aug 25
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$424 Roundtrip, found 3 hours ago
$424
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Sat, Aug 23 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Mon, Aug 25, priced at $424 found 3 hours ago
SKY express
Sat, Aug 23 - Mon, Aug 25
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$837 Roundtrip, found 3 hours ago
$837
Roundtrip
found 3 hours ago
Select SKY express flight, departing Sat, Aug 23 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Mon, Aug 25, priced at $837 found 3 hours ago
British Airways
Thu, Aug 21 - Wed, Sep 3
FCO
Fiumicino - Leonardo da Vinci Intl.
KGS
Kos Island Intl.
$1,931 Roundtrip, just found
$1,931
Roundtrip
just found
Select British Airways flight, departing Thu, Aug 21 from Fiumicino - Leonardo da Vinci Intl. to Kos Island Intl., returning Wed, Sep 3, priced at $1,931 just found

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
$299

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! (406 reviews)
"Tolles Hotel, aber für Strandurlaub nicht das richtige. Der eine richtige Strand ist relativ klein und sehr schnell voll. Der größere „Strand“ ist hinter Steinen verborgen, sodass man nur an zwei oder drei Stellen ins Wasser kann - sollte daher nicht als Strand beworben werden. Aber ansonsten top ..."

Reviewed on Jul 5, 2025

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Neptune Luxury Resort
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! (375 reviews)
"I had a wonderful experience. The place was super comfortable and relaxing—felt just like home!…"

Reviewed on Jul 10, 2025

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Kosta Palace
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! (234 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
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! (128 reviews)
"This is a lovely property in a great position right on the beach. It’s not 5 star but a solid 4 star, it’s clean, has good facilities, feels safe and the all-inclusive offering is very good. Would be really good if travelling with kids, maybe not so good for a romantic getaway as a couple because ..."

Reviewed on Jul 2, 2025

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Grecotel LUXME Kos
Kos Bay Hotel

Kos Bay Hotel

2 out of 5
Artemisias Street, Kos Town, Kos
Book a stay at this beach hotel in Kos. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Popular attractions Port of Kos and Kos Marina are ...
6/10 (127 reviews)
"Absolutely amazing for the price we paid."

Reviewed on May 26, 2025

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Kos Bay Hotel
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! (251 reviews)
"Laid back resort with delicious food options. High recommend if you are looking for a relaxing getaway."

Reviewed on Jul 16, 2025

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OKU Hotel Kos - Adults Only
Theros All Suite Hotel - Adults Only

Theros All Suite Hotel - Adults Only

5 out of 5
Lambi 1, Kos
Stay at this 5-star luxury hotel in Kos. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.6/10 Exceptional! (141 reviews)
"Everything about our stay was amazing, the room, the pool and the food were incredible and the staff were very attentive and friendly."

Reviewed on Jul 13, 2025

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Theros All Suite Hotel - Adults Only
White Olive Marine Aquapark - All Inclusive

White Olive Marine Aquapark - All Inclusive

4 out of 5
Tigaki, Kos, Kos Island
Stay at this 4-star all-inclusive hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Tigaki Beach and Port of Kos are located ...
"The mattresses were appalling,ive got bruises in me from the springs and had to sleep on the futon from day 3.The mattress was also as hard as nails."

Reviewed on Oct 19, 2022

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White Olive Marine Aquapark - All Inclusive
See all 712 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! (47 reviews)
"What a find In a nice quiet area too Apartment 2 ground floor with balcony overlooking the sea I was a solo traveller and had 3 beds too Clean and good facilities Easy to check in via email with Helios Tours Michael was very helpful Ideally located for beach Shops not far away Port of Mastichari ..."

Reviewed on Jul 3, 2025

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Yiannis Apartments
See all 712 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.