Final call: Pick your next destination before our Blue Sky Sale ends!

Hurry, don't miss out on our Blue Sky Sale offers
Last chance to take advantage of these deals
Dear Tai,

Make sure you don't miss out on our Blue Sky Sale. It's time to be welcomed by the clear blue sky of your next destination! All you have to do is pick your deal, pack your suitcase and step inside a world that is ready to reconnect with you. Blue days are over because blue skies are waiting…let's go!
Find deals
     
Athens
From
$545
 
Rome
From
$553
 
Florence
From
$580
 
Lisbon
From
$621
 
Return incl. taxes
More destinations
Book with confidence
Our booking policy offers maximum flexibility for flights with a departure before or on March 31, 2022. Rebook your ticket or request a refundable voucher if you wish to cancel your trip. You can use this voucher to book a new ticket or to get a refund.
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Book your accommodation and save 15% or more!
Complete your trip by booking your stay via Booking.com and save 15% or more on selected properties worldwide! Choose your accommodation from many of the worldwide destinations and use the free cancellation filter for flexible travel. Check the offers by clicking on the link below.
Save 15% or more

Fares shown are round-trip. A portion of travel for some itineraries may be on any of our partner airlines. Fares shown are available at KLM.us. Tickets are non-transferable. Seats are limited. Fares are subject to availability. Prices may change without prior notice. Tickets must be purchased on or before September 14, 2021. Travel period: Travel between U.S. and Europe permitted between October 24, 2021 – February 28, 2022. Advanced purchase: 21 days. Minimum Stay: Either a minimum stay of 7 day(s) applies, or the return flight commences on Sunday. Maximum Stay: 12 months. Advanced Ticketing: 72 hours after reservation confirmed. Blackout dates may apply. Fare Validity: Fares are valid in Economy Cabin on KLM and certain codeshare partner flights only. Fares are Light; No checked baggage included. Cancellations/Refunds/Changes: Tickets are nonrefundable except in accordance with KLM's cancellation policy. Fees may apply for downgrades/reissues and itinerary changes. 

Outbound blackout dates for Economy class: 

November 18, 2021 – November 20, 2021; December 15, 2021 – December 24, 2021

BOS – LIS  November 10, 2021, January 1 - January 2, 2022

BOS - FCO December 30, 2021 - January 2, 2022

JFK – ATH November 10, 2021, November 22, 2021, December 1, 2021, December 26, 2021, January 3, 2022, January 10, 2022

JFK – LIS December 26, 2021, January 1, 2022 - January 3, 2022  

JFK – BUD January 2, 2022

JFK – FCO January 2, 2022

LAX – ATH November 10, 2021, December 10, 2021, December 14, 2021, January 2, 2022, January 6 - January 10, 2022 

LAX – LIS October 24, 2021, December 30, 2021 - January 8, 2022

Inbound blackout dates for Economy class: 

October 24, 2021 – October 30, 2021; November 27 – November 29, 2021; December 29 – January 8, 2021 

JFK – ATH December 26 - December 27, 2021

JFK – FLR December 26, 2021 

JFK – LIS December 15, 2021, December 17 – December 18, 2021, December 22 – December 23, 2021, December 26, 2021

JFK – BUD December 26, 2021

JFK – FCO December 26, 2021

BOS – ATH November 26, 2021, January 15, 2021

BOS – FCO January 9, 2021, February 18, 2022

LAX – ATH October 31, 2021, December 23, 2021, January 9, 2022

LAX – LIS November 5, 2021, December 25, 2021

LAX – ATH December 17, 2021
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