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Cheap Flights from Denver International to Brussels International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Denver International to Brussels International flight deals

      Find the cheapest month or even day of the year to fly to Brussels International

      Book the best Brussels International fare with no extra fees

      Flight deals from Denver International to Brussels International

      Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Brussels International Airport? If you want to travel next month, return fares start from R 10,577. Find the lowest prices on one-way and return tickets right here.
      Brussels.R 4,590 per passenger.Departing Mon, 12 Apr.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Denver International on Mon, 12 Apr, arriving in Brussels International.Price includes taxes and charges.From R 4,590, select.
      Brussels.R 5,141 per passenger.Departing Mon, 15 Mar.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Denver International on Mon, 15 Mar, arriving in Brussels International.Price includes taxes and charges.From R 5,141, select.
      Brussels.R 5,253 per passenger.Departing Mon, 23 Nov.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Denver International on Mon, 23 Nov, arriving in Brussels International.Price includes taxes and charges.From R 5,253, select.
      Brussels.R 5,275 per passenger.Departing Sat, 30 Jan.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Denver International on Sat, 30 Jan, arriving in Brussels International.Price includes taxes and charges.From R 5,275, select.
      Brussels.R 5,437 per passenger.Departing Wed, 25 Aug.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Wed, 25 Aug, arriving in Brussels International.Price includes taxes and charges.From R 5,437, select.
      Brussels.R 5,740 per passenger.Departing Wed, 9 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 9 Dec, arriving in Brussels International.Price includes taxes and charges.From R 5,740, select.
      Brussels.R 5,943 per passenger.Departing Wed, 8 Sep.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Wed, 8 Sep, arriving in Brussels International.Price includes taxes and charges.From R 5,943, select.
      Brussels.R 7,402 per passenger.Departing Mon, 5 Jul.One-way flight with United.Outbound indirect flight with United, departs from Denver International on Mon, 5 Jul, arriving in Brussels International.Price includes taxes and charges.From R 7,402, select.
      Brussels.R 7,419 per passenger.Departing Wed, 26 May.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Wed, 26 May, arriving in Brussels International.Price includes taxes and charges.From R 7,419, select.
      Brussels.R 7,468 per passenger.Departing Sun, 20 Jun.One-way flight with United.Outbound indirect flight with United, departs from Denver International on Sun, 20 Jun, arriving in Brussels International.Price includes taxes and charges.From R 7,468, select.
      Brussels.R 7,864 per passenger.Departing Wed, 14 Oct.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Denver International on Wed, 14 Oct, arriving in Brussels International.Price includes taxes and charges.From R 7,864, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Denver International to Brussels International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Denver International to Brussels International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Brussels International flights are currently cheapest in April.
      Oct
      from R 7,866
      Nov
      from R 5,254
      Dec
      from R 5,742
      Jan
      from R 5,276
      Feb
      Find prices
      Mar
      from R 5,142
      Apr
      from R 4,591
      May
      from R 7,420
      Jun
      from R 7,469
      Jul
      from R 7,403
      Aug
      from R 5,438
      Sep
      from R 5,944

      Denver International to Brussels International: Alternative routes

      Compare routes from Denver International to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels International.

      Brussels International

      11km from central Brussels
      ClosestCheapest
      from R 4,591
      Search flights

      Antwerp Deurne

      39km from central Brussels
      from R 8,114
      Search flights

      Brussels S. Charleroi

      44km from central Brussels
      from R 5,554
      Search flights

      Liege

      81km from central Brussels
      Search flights

      Denver to Brussels: Flight information

      The things to know before you go.
      Cheapest flight foundR 4,591
      Cheapest month to flyApril

      Finding cheap flights from Denver International to Brussels International: Frequently asked questions

      The best price we found for a return flight from Denver International to Brussels International is R 8,894. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Denver International to Brussels International. But we found flights with one or more stops from R 8,894.
      As of October 2026, there are no flights flying from Denver International to Brussels International.
      The cheapest month to fly from Denver International to Brussels International is usually January.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Brussels International Airport on Saturday, 9 January 2027.
      No airlines currently offer direct flights between Denver International Airport and Brussels International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Icelandair offers the cheapest flight tickets to Brussels International.

      Travelling from Denver International Airport (DEN) to Brussels International Airport (BRU): what you need to know

      • Brussels's timezone is UTC+1, making Brussels eight hours ahead of Denver.

      • Arrive at the airport on time so you don't miss your DEN to BRU flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

      • You'll likely experience longer queues in popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a smart move.

      • If you'd like to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Denver International Airport to Brussels International Airport. These are the top stopovers between DEN and BRU:

        • Chicago O'Hare International Airport

        • London Heathrow Airport

        • New York Newark Airport

      Handy information about Denver International Airport (DEN)

      • The address for DEN is 8500 Pena Boulevard.

      • Denver International Airport earns top marks for its on-time performance. 80% of flights that depart DEN arrive at their destination as scheduled.

      • To get to Denver International Airport from central Denver, it'll take around 35 minutes by car. Of course, this depends on traffic conditions. It's approximately 40 kilometres from the airport to the city centre.

      • Planning to catch public transport? Expect a trip time of around 35 minutes.

      • Get your flight from Denver International Airport to Brussels International Airport off to a relaxed start. Only a quick drive from DEN, book a night at Baymont by Wyndham Denver International Airport and you'll be well-rested for the trip ahead.

      Arriving at Brussels International Airport (BRU)

      • If you're getting in on a late Denver International Airport to Brussels International Airport flight, nothing tops the convenience of being close to the terminal. Pick up your bags from the carousel and then be tucked up in bed shortly after at one of these options near BRU:

      • Pick up a Brussels International Airport rental car and discover Brussels and beyond with your own wheels. Keddy By Europcar, Alamo and Europcar are popular providers to choose from here.

      • Secure the lowest price by reserving your vehicle from Brussels International Airport about three weeks in advance of your trip.

      Getting from Brussels International Airport (BRU) to central Brussels

      • Brussels International Airport is roughly 13 kilometres from the centre of Brussels. The drive time takes around 25 minutes.

      • Getting there on public transport takes roughly 20 minutes.

      When to fly to Brussels International Airport (BRU)

      • The quietest month for a flight from Denver International Airport to Brussels International Airport is March, while September is the busiest. Pick the ideal time to visit Brussels based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • When booking your flight from Denver International Airport to Brussels International Airport, think about the type of weather you enjoy. August is the warmest month in Brussels, with the temperature ranging from 12ºC (54ºF) to 27ºC (81ºF).

      • If you like travelling in cooler conditions, search for a cheap ticket from DEN to BRU in January. Temperatures average between -2ºC (28ºF) and 8ºC (46ºF) then.

      Explore more of Belgium

      • Charleroi is just one of the many places in Belgium waiting to be discovered once you've seen Brussels. Around 48 kilometres away to the south, its top attractions include Musée de la Photographie, BPS22, Musee d'art de la Province de Hainaut and Le Bois du Cazier.

      • If you're looking to explore another corner of Belgium, head for Liege, roughly 88 kilometres east of Brussels. Cathedral de Liege (Liege Cathedral), Parc De La Citadelle and Parc de la Chartreuse are the start of reasons to visit.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.