Vuelos Desde Denver Intl. (DEN) a Bruselas - National (BRU) Empezando Desde $438

For information on any current Brussels - National Airport (BRU) travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out.

Make a note of your connecting gate, because there aren’t any direct flights from DIA airport to Brussels Airport. United Airlines, Lufthansa and Air Canada are among the airlines that will take you to Zaventem with only one stopover.

For more info about changing your flight to Brussels Airport, please visit our Customer Service Portal.

Taking about 10 hours and 36 minutes all up, traveling from Denver to Zaventem is no walk in the park. On such a long journey, it’s wise to go for a wander to stretch your legs often.

The flight distance from DEN to Brussels Airport is 4,900 mi. Travel pillow? Check. Noise-canceling headphones? Double check. We suggest you pack all the long-haul survival tools for this long-haul flight.

Given there are no direct flights available between DIA airport and BRU, at least one stopover is unavoidable. It’s in your best interest to plan ahead in order to book the easiest route and save yourself some time.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Brussels Airlines, Ryanair or SAS you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.