Find Cheap Flights from Helsinki (HEL) to Kos (LRS) from €228

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Selected flight deals from Helsinki to Kos

The lowest prices found within the past 7 days from Helsinki to Kos were €154 for one-way flights and €228 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 16 Jun - Mon, 22 Jun
HEL
Vantaa
KGS
Kos Island Intl.
€228 Return, found 1 day ago
€228
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 16 Jun from Vantaa to Kos Island Intl., returning Mon, 22 Jun, priced at €228 found 1 day ago
Tue, 16 Jun - Mon, 22 Jun
HEL
Vantaa
KGS
Kos Island Intl.
€236 Return, found 1 day ago
€236
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 16 Jun from Vantaa to Kos Island Intl., returning Mon, 22 Jun, priced at €236 found 1 day ago
Tue, 16 Jun - Mon, 22 Jun
HEL
Vantaa
KGS
Kos Island Intl.
€238 Return, found 1 day ago
€238
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 16 Jun from Vantaa to Kos Island Intl., returning Mon, 22 Jun, priced at €238 found 1 day ago
Tue, 16 Jun - Mon, 22 Jun
HEL
Vantaa
KGS
Kos Island Intl.
€266 Return, found 1 day ago
€266
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 16 Jun from Vantaa to Kos Island Intl., returning Mon, 22 Jun, priced at €266 found 1 day ago
Fri, 2 Oct - Fri, 9 Oct
HEL
Vantaa
KGS
Kos Island Intl.
€375 Return, found 3 days ago
€375
Return
found 3 days ago
Select Finnair flight, departing Fri, 2 Oct from Vantaa to Kos Island Intl., returning Fri, 9 Oct, priced at €375 found 3 days ago
Cheap Flights from Helsinki to Kos & Flight Information
Origin airport IATA code
HEL
Destination airport IATA code
KGS
Number of flight options
1
Return price
€228
Average flight time
3 hours 47 mins

Best Day to Book Flight from Helsinki to Kos

Kos Flight Information

Traveling From
Helsinki
Origin Airport IATA Code
HEL
Traveling To
Kos
Destination Airport IATA Code
LRS
Number of Airlines Serving
Available Airlines
Aegean, Finnair, Lufthansa
Distance
Direct Flight Time
Flight Price
€228

Need a car after flight from Helsinki to Kos

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Helsinki to Kos

OKU Hotel Kos - Adults Only

OKU Hotel Kos - Adults Only

5 out of 5
Marmari Kos
Yövy tässä ylellisessä hotellissa kohteessa Kos. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Asiakkaamme kehuvat majoituspaikan ...
9.4/10 Exceptional! (281 reviews)
Just returned from a wonderfully relaxing week at OKU Kos. It is a truly stunning hotel set on the edge of the dunes leading to a sandy beach and the clear waters of the Aegean. The hotel is designed in a laidback boho style in calming neutral shades. Rooms are cool and comfortable appointed with ...

Reviewed on 9 May 2026

Opens in a new windowOKU Hotel Kos - Adults Only
Alexandra Hotel

Alexandra Hotel

4 out of 5
16, 25th Martiou Str Kos Kos Island
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Kos. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja ulkouima-altaasta. Lähellä ...
8.6/10 Excellent! (394 reviews)
Things were clean, the staff was friendly, the location was convenient from the bus stop, port, restaurant and tourist attractions. The view was beautiful. The only thing I wish was that there were some dairy and gluten free options for breakfast (such as a dairy free milk or yogurt for the granola, ...

Reviewed on 30 Apr 2026

Opens in a new windowAlexandra Hotel
Neptune Luxury Resort

Neptune Luxury Resort

5 out of 5
Mastichari Kos
Yövy tässä ylellisessä hotellissa kohteessa Kos. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Asiakkaamme kehuvat majoituspaikan ...
9.4/10 Exceptional! (500 reviews)
Fantastic resort - lovely space to walk around with a number of pools and restaurants to choose from. Evening entertainment was available each night. We ate breakfast and dinner in the restaurant which had lots of choice. Relaxing atmosphere.

Reviewed on 23 Nov 2025

Opens in a new windowNeptune Luxury Resort
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Kosea Boutique Hotel

Kosea Boutique Hotel

4 out of 5
14 Vasileos Georgiou V' Kos
Yövy tässä ylellisessä hotellissa kohteessa Kos. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja 4 rantabaarista. Asiakkaamme kehuvat majoituspaikan ...
8.8/10 Excellent! (128 reviews)
Would not recommend
The room smelled so bad, like sewage. Worn sheets and towels to the point of being transparent in places. Broken curtains and soap dispensers. Air con was not able to be adjusted, and set to a low fan setting. Building next door is an apartment block with loud shouting and partying all night. Would ...

Reviewed on 21 Sept 2025

Opens in a new windowKosea Boutique Hotel
Mitsis Norida

Mitsis Norida

5 out of 5
Kardamena Area Kos L
Yövy tässä ylellisessä hotellissa kohteessa Kos. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Asiakkaamme kehuvat majoituspaikan ...
9/10 Wonderful! (257 reviews)
Everything was good but there were few small things which were not included like a toothpaste ?

Reviewed on 25 Nov 2025

Opens in a new windowMitsis Norida
Lango Design Hotel & Spa - Adults Only

Lango Design Hotel & Spa - Adults Only

5 out of 5
Lambi Beach Kos
Yövy tässä ylellisessä hotellissa kohteessa Kos. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Asiakkaamme kehuvat majoituspaikan ...
9.8/10 Exceptional! (158 reviews)
We highly recommend a stay at the Lango Design Hotel and Spa. The hotel is modern and the facilities are excellent. We were very pleased with our room with sea views overlooking the pool area. The restaurant and breakfast choices were amazing. The staff were friendly and welcoming and couldn't be ...

Reviewed on 7 May 2026

Opens in a new windowLango Design Hotel & Spa - Adults Only
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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.

Terms & Conditions

Flight prices above are per person all prepaid taxes and online service fees included and subject to availability