How to find the cheapest flight from
Denver (DEN) to Barcelona (BCN)
What is the cheapest day to fly round-trip from Denver to Barcelona?
It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
When is the cheapest time to fly from Denver to Barcelona (DEN - S37)?
When flying from Denver to Barcelona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight in the morning.
One-way flights to Barcelona from Denver
The cheapest one-way flights from Denver to Barcelona
7:45 am - 10:50 am
TAP AIR PORTUGAL
12:25 pm - 1:25 pm
6:15 am - 5:50 am
Related info for your journey
Useful info, stats and facts about Denver to Barcelona flights.
Destination information for Barcelona
Things to know before you go. Useful info for your trip from Denver to Barcelona