KLM Barcelona to Denver Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Return flight: Denver – Barcelona

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap KLM flights from Barcelona to Denver. Compare airline ticket prices and book air tickets starting from $356 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of KLM, arrivals and departure details below.

Find Cheap Airfare Barcelona — Denver (CO) by KLM

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $356, two-way – $610.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Barcelona to Denver by KLM

Look at the list of plane tickets for the most connecting flights by KLM, their prices start from $356. There’re no direct flights. The fastest connecting flight – 18h 30m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $356 Find flight	6:20 am Barcelona Barcelona	11:45 pm Denver Denver International	25h 25m layover 2h 55m - Amsterdam 2h 10m - Dublin	KLM	KL1662 KL935 D81823
from $685 Find flight	6:20 am Barcelona Barcelona	6:00 pm Denver Denver International	19h 40m layover 2h 25m - Amsterdam 3h 0m - Newark	KLM	KL1662 LH7963 UA278
from $1104 Find flight	6:20 am Barcelona Barcelona	4:50 pm Denver Denver International	18h 30m layover 2h 25m - Amsterdam 1h 40m - Newark	KLM	KL1662 UA71 UA450
from $1415 Find flight	1:20 pm Barcelona Barcelona	8:22 am+1 день Denver Denver International	27h 2m layover 1h 15m - Amsterdam 10h 40m - Atlanta	KLM	KL1670 KL621 F9419
from $1479 Find flight	6:20 am Barcelona Barcelona	7:00 pm Denver Denver International	20h 40m layover 1h 50m - Amsterdam 4h 7m - Atlanta	KLM	KL1662 KL6075 KL5476
from $1479 Find flight	6:20 am Barcelona Barcelona	9:15 pm Denver Denver International	22h 55m layover 1h 50m - Amsterdam 6h 20m - Atlanta	KLM	KL1662 KL6075 KL5420
from $1479 Find flight	1:20 pm Barcelona Barcelona	9:15 am+1 день Denver Denver International	27h 55m layover 1h 15m - Amsterdam 11h 50m - Atlanta	KLM	KL1670 KL621 KL7164
from $1479 Find flight	5:15 pm Barcelona Barcelona	7:00 pm+1 день Denver Denver International	33h 45m layover 14h 55m - Amsterdam 4h 7m - Atlanta	KLM	KL1674 KL6075 KL5476
from $1479 Find flight	6:20 am Barcelona Barcelona	9:15 am+1 день Denver Denver International	34h 55m layover 8h 20m - Amsterdam 11h 50m - Atlanta	KLM	KL1662 KL621 KL7164
from $1479 Find flight	5:15 pm Barcelona Barcelona	9:15 pm+1 день Denver Denver International	36h 0m layover 14h 55m - Amsterdam 6h 20m - Atlanta	KLM	KL1674 KL6075 KL5420
from $1479 Find flight	5:15 pm Barcelona Barcelona	9:15 pm+1 день Denver Denver International	36h 0m layover 18h 55m - Amsterdam 1h 51m - Atlanta	KLM	KL1674 KL6013 KL5420
from $1479 Find flight	5:15 pm Barcelona Barcelona	10:14 pm+1 день Denver Denver International	36h 59m layover 14h 50m - Amsterdam 7h 10m - Seattle	KLM	KL1674 KL6033 KL5490

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 05/01/2024

KLM Flight Schedule Barcelona to Denver

Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
1:20 pm — 8:22 am +1 day	1:20 pm — 3:45 pm KL1670 KLM Barcelona — Amsterdam 1h 15m stop 5:00 pm — 8:20 pm KL621 KLM Amsterdam — Atlanta 10h 40m stop 7:00 am — 8:22 am F9419 Frontier Airlines Atlanta — Denver	27h 2m including layover	Find flight from$1415
1:20 pm — 9:15 am +1 day	1:20 pm — 3:45 pm KL1670 KLM Barcelona — Amsterdam 1h 15m stop 5:00 pm — 8:20 pm KL621 KLM Amsterdam — Atlanta 11h 50m stop 8:10 am — 9:15 am KL7164 KLM Atlanta — Denver	27h 55m including layover	Find flight from$1479
5:15 pm — 9:15 pm +1 day	5:15 pm — 7:35 pm KL1674 KLM Barcelona — Amsterdam 14h 55m stop 10:30 am — 1:40 pm KL6075 KLM Amsterdam — Atlanta 6h 20m stop 8:00 pm — 9:15 pm KL5420 KLM Atlanta — Denver	36h including layover	Find flight from$1479
5:15 pm — 9:15 am +2 days	5:15 pm — 7:35 pm KL1674 KLM Barcelona — Amsterdam 21h 25m stop 5:00 pm — 8:20 pm KL621 KLM Amsterdam — Atlanta 11h 50m stop 8:10 am — 9:15 am KL7164 KLM Atlanta — Denver	48h including layover	Find flight from$1479
5:15 pm — 7:00 pm +1 day	5:15 pm — 7:35 pm KL1674 KLM Barcelona — Amsterdam 14h 55m stop 10:30 am — 1:40 pm KL6075 KLM Amsterdam — Atlanta 4h 7m stop 5:47 pm — 7:00 pm KL5476 KLM Atlanta — Denver	33h 45m including layover	Find flight from$1479
5:15 pm — 9:15 pm +1 day	5:15 pm — 7:35 pm KL1674 KLM Barcelona — Amsterdam 18h 55m stop 2:30 pm — 6:09 pm KL6013 KLM Amsterdam — Atlanta 1h 51m stop 8:00 pm — 9:15 pm KL5420 KLM Atlanta — Denver	36h including layover	Find flight from$1479
5:15 pm — 10:14 pm +1 day	5:15 pm — 7:35 pm KL1674 KLM Barcelona — Amsterdam 14h 50m stop 10:25 am — 11:40 am KL6033 KLM Amsterdam — Seattle 7h 10m stop 6:50 pm — 10:14 pm KL5490 KLM Seattle — Denver	36h 59m including layover	Find flight from$1479
5:15 pm — 11:19 pm +1 day	5:15 pm — 7:35 pm KL1674 KLM Barcelona — Amsterdam 14h 15m stop 9:50 am — 11:55 am KL601 KLM Amsterdam — Los Angeles 8h 15m stop 8:10 pm — 11:19 pm KL7692 KLM Los Angeles — Denver	38h 4m including layover	Find flight from$1544
6:20 am — 11:45 pm	6:20 am — 9:00 am KL1662 KLM Barcelona — Amsterdam 2h 55m stop 11:55 am — 12:35 pm KL935 KLM Amsterdam — Dublin 2h 10m stop 2:45 pm — 4:50 pm D81823 Djibouti Airlines Dublin — Denver	25h 25m including layover	Find flight from$356
6:20 am — 6:00 pm	6:20 am — 8:40 am KL1662 KLM Barcelona — Amsterdam 2h 25m stop 11:05 am — 1:00 pm LH7963 Lufthansa Amsterdam — Newark 3h stop 4:00 pm — 6:00 pm UA278 United Airlines Newark — Denver	19h 40m including layover	Find flight from$685
6:20 am — 4:50 pm	6:20 am — 8:40 am KL1662 KLM Barcelona — Amsterdam 2h 25m stop 11:05 am — 1:00 pm UA71 United Airlines Amsterdam — Newark 1h 40m stop 2:40 pm — 4:50 pm UA450 United Airlines Newark — Denver	18h 30m including layover	Find flight from$1104
6:20 am — 7:00 pm	6:20 am — 8:40 am KL1662 KLM Barcelona — Amsterdam 1h 50m stop 10:30 am — 1:40 pm KL6075 KLM Amsterdam — Atlanta 4h 7m stop 5:47 pm — 7:00 pm KL5476 KLM Atlanta — Denver	20h 40m including layover	Find flight from$1479
6:20 am — 9:15 am +1 day	6:20 am — 8:40 am KL1662 KLM Barcelona — Amsterdam 8h 20m stop 5:00 pm — 8:20 pm KL621 KLM Amsterdam — Atlanta 11h 50m stop 8:10 am — 9:15 am KL7164 KLM Atlanta — Denver	34h 55m including layover	Find flight from$1479
6:20 am — 9:15 pm +1 day	6:20 am — 8:40 am KL1662 KLM Barcelona — Amsterdam 8h 20m stop 5:00 pm — 8:20 pm KL621 KLM Amsterdam — Atlanta 23h 40m stop 8:00 pm — 9:15 pm KL5420 KLM Atlanta — Denver	46h 55m including layover	Find flight from$1479
6:20 am — 9:15 pm	6:20 am — 8:40 am KL1662 KLM Barcelona — Amsterdam 1h 50m stop 10:30 am — 1:40 pm KL6075 KLM Amsterdam — Atlanta 6h 20m stop 8:00 pm — 9:15 pm KL5420 KLM Atlanta — Denver	22h 55m including layover	Find flight from$1479
6:20 am — 11:19 pm	6:20 am — 8:40 am KL1662 KLM Barcelona — Amsterdam 1h 10m stop 9:50 am — 11:55 am KL601 KLM Amsterdam — Los Angeles 8h 15m stop 8:10 pm — 11:19 pm KL7692 KLM Los Angeles — Denver	24h 59m including layover	Find flight from$1544

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 05/01/2024

Flight Information

There are 17 flights by KLM from Barcelona to Denver every week with departures from Barcelona. All flights arrive at Denver International and Arapahoe Co.

Departures start from 1:20 pm to 6:20 am. Nonstop flight is 18h 30m. The time difference between Barcelona and Denver is 8h.

The fastest flight 18h 30m
Average flight time 30h 50m
The earliest flight 1:20 pm
The latest flight 6:20 am
Distance 5191 ml

The cheapest flight by KLM that our users were able to find is $356. This airfare is economy class on one-way KL1662 flight for October 5, 2018 leaving Barcelona in Barcelona at 6:20 am, it includes all taxes and additional fees.

Find same flight?

KLM Airplanes on the Route

List of the most popular KLM airplanes flying from Barcelona to Denver:

Boeing 737-700

from $1 104

Find

Other Popular Airlines on the Route

Besides KLM there are other 19 airline carriers between Barcelona and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from Barcelona to Denver.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

I’m lucky

Connecting Flights

List of flights with layovers (1 and more stops):

AC - Air Canada

from $1504

Find
AF - Air France

from $716

Find
DL - Delta Air Lines Inc.

from $1467

Find
UA - United Airlines

from $646

Find
IB - Iberia

from $475

Find
LH - Lufthansa

from $532

Find
BA - British Airways

from $994

Find
AA - American Airlines

from $976

Find
QR - Qatar Airways

from $1019

Find
LO - LOT

from $368

Find
VY - Vueling

from $457

Find

See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.