Extended days of our Blue Sky Sale

Book by September 20, 2021
Extended days of our Blue Sky Sale
Dear Tai,

These deals are too good to miss so we are extending our Blue Sky Sale. Pick your deal by September 20, pack your bag and get ready to explore a world that is ready to reconnect with you. Blue skies are waiting!
Find deals
     
Paris
From
$573
 
Rome
From
$553
 
Budapest
From
$590
 
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 20, 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 – November 20, 2021; December 15 – December 24, 2021
BOS – LIS October 24, 2021, November 1, 2021, November 7, 2021, November 10, 2021, November 27, 2021, December 30 – December 31, 2021, January 1 - January 6, 2022
BOS – FCO November 27 – November 28, 2021, December 30 – December 31, 2021, January 1 - January 2, 2022, January 4, 2022
BOS – CDG October 24, 2021, January 1 – January 4, 2022
BOS – LIS November 21, 2021, November 28, 2021, December 25, 2021. January 8, 2022, February 26, 2022
BOS – ATH December 25, 2021, January 3, 2022, February 18, 2022
JFK – ATH November 22, 2021, December 1, 2021, December 26, 2021, January 3, 2022, January 10, 2022
JFK – LIS December 26, 2021, January 2 - January 3, 2022
JFK – BUD January 2, 2022
JFK – FCO December 14, 2021, January 1 - January 2, 2022
JFK – FLR January 1 – January 3, 2022
JFK – CDG January 2, 2022
LAX – ATH November 10, 2021, December 10, 2021, January 2, 2022, January 5 - January 10, 2022, February 18, 2022
LAX – LIS November 27 – November 30, 2021, December 26, 2021, December 31, 2021 - January 9, 2022
LAX – FCO December 25, 2021

Inbound blackout dates for Economy class:

October 24 – 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 October 31, 2021, December 15 – 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 December 25, 2021, January 9, 2021, February 18, 2022
BOS – LIS February 11, 2022, February 18, 2022
LAX – ATH December 17 – December 98, 2021, December 22 – December 23, 2021, January 9, 2022
LAX – LIS November 5, 2021, December 25 – December 26, 2021
LAX – FCO February 26, 2022
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