Find Cheap Flights from Barcelona (BCN) to Kos (LRS) from €254

Many airlines offer flexible change policies

Earn BONUS+ rewards on top of your airline points

Enjoy exclusive promotions on the ebookers app!

Selected flight deals from Barcelona to Kos

The lowest prices found within the past 7 days from Barcelona to Kos were €203 for one-way flights and €254 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 7 Sept - Mon, 14 Sept
BCN
Barcelona Intl.
KGS
Kos Island Intl.
€254 Return, found 3 days ago
€254
Return
found 3 days ago
Select Austrian Airlines flight, departing Mon, 7 Sept from Barcelona Intl. to Kos Island Intl., returning Mon, 14 Sept, priced at €254 found 3 days ago
Mon, 7 Sept - Mon, 14 Sept
BCN
Barcelona Intl.
KGS
Kos Island Intl.
€263 Return, found 3 days ago
€263
Return
found 3 days ago
Select Austrian Airlines flight, departing Mon, 7 Sept from Barcelona Intl. to Kos Island Intl., returning Mon, 14 Sept, priced at €263 found 3 days ago
Mon, 7 Sept - Mon, 14 Sept
BCN
Barcelona Intl.
KGS
Kos Island Intl.
€274 Return, found 3 days ago
€274
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, 7 Sept from Barcelona Intl. to Kos Island Intl., returning Mon, 14 Sept, priced at €274 found 3 days ago
Mon, 7 Sept - Mon, 14 Sept
BCN
Barcelona Intl.
KGS
Kos Island Intl.
€283 Return, found 3 days ago
€283
Return
found 3 days ago
Select Austrian Airlines flight, departing Mon, 7 Sept from Barcelona Intl. to Kos Island Intl., returning Mon, 14 Sept, priced at €283 found 3 days ago
Mon, 7 Sept - Mon, 14 Sept
BCN
Barcelona Intl.
KGS
Kos Island Intl.
€298 Return, found 3 days ago
€298
Return
found 3 days ago
Select Austrian Airlines flight, departing Mon, 7 Sept from Barcelona Intl. to Kos Island Intl., returning Mon, 14 Sept, priced at €298 found 3 days ago
Cheap Flights from Barcelona to Kos & Flight Information
Origin airport IATA code
BCN
Destination airport IATA code
KGS
Return price
€253

Kos Flight Information

Traveling From
Barcelona
Origin Airport IATA Code
BCN
Traveling To
Kos
Destination Airport IATA Code
LRS
Number of Airlines Serving
Available Airlines
Swiss International Air Lines, Austrian Airlines, Aegean, Smartwings
Distance
Direct Flight Time
Flight Price
€254

Need a car after flight from Barcelona 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 Barcelona to Kos

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 ...
8.8/10 Excellent! (393 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
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
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
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
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
Don't see what you're looking for?
See all available properties in Kos
View all properties
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