Are direct flights from Denver to Brussels always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers can often be more affordable, especially for longer distances. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on Denver to Brussels flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Flying on weekdays or during off-peak seasons usually results in lower fares compared to weekends or holidays. Even shifting your departure or return by a day or two may lead to savings.

What extra costs should I check before booking Denver to Brussels flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can sometimes add up, impacting your overall travel budget.

Flights From Denver

To Brussels

Cheap Flights from Denver to Brussels

Browse current best options from Denver. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Denver

RatePunk searches hundreds of travel sites at once for deals on flights to Brussels

Prices updated 14 days ago

406 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)

Today’s best flight deals from Denver to Brussels

Explore current cheapest deals departing from Denver to Brussels

2026-11-14 – 2026-11-22
DEN - Brussels
92% AI deal score
$727
$503
Round trip
2026-12-02 – 2026-12-06
DEN - Brussels
94% AI deal score
$874
$503
Round trip
2026-12-09 – 2026-12-15
DEN - Brussels
94% AI deal score
$860
$503
Round trip
2026-12-09 – 2026-12-24
DEN - Brussels
93% AI deal score
$841
$503
Round trip
2026-11-16 – 2026-11-24
DEN - Brussels
92% AI deal score
$733
$504
Round trip
2026-11-02 – 2026-11-10
DEN - Brussels
92% AI deal score
$713
$504
Round trip
2026-12-05 – 2026-12-13
DEN - Brussels
93% AI deal score
$855
$504
Round trip
2027-01-16 – 2027-01-24
DEN - Brussels
92% AI deal score
$770
$504
Round trip
2026-11-07 – 2026-11-22
DEN - Brussels
91% AI deal score
$709
$505
Round trip
2026-12-07 – 2026-12-15
DEN - Brussels
93% AI deal score
$855
$505
Round trip

Denver to Brussels: Overview

Insights for flights from Denver to Brussels

For flights from Denver to Brussels, fares typically range from $455–$761, with a median of $596. Right now, current fares are significantly above the typical level. Approximately 25% of recent fares for this route were classified as a good price.

When considering cheap flights from Denver to Brussels, the data indicates that November is typically the most affordable month to fly, with a median fare of $360. Following closely, October also offers competitive pricing, with a median fare of $395. December is another cost-effective option, showing a median fare of $405.

A typical journey from Denver to Brussels takes approximately 13h 5m, including connections. This is a long-haul route, covering a distance of 7807 kilometers.

Most itineraries for this route connect at least once. The median number of stopovers for connecting flights is 1. New deals for this route show up several times a week, suggesting a regular cadence of price changes.

How much is a round trip from Denver to Brussels

Regular price: $670 - $1,193

Prices for flights from Denver to Brussels are currently below the regular range.

The regular price range for flights from Denver to Brussels is between $670 and $1193. The current lowest deal is $566 with Icelandair, for travel from Oct 15-Oct 24.

now $566

Low $670

High $1,193

The cheapest time to fly from Denver to Brussels

The cheapest month to fly from Denver to Brussels is November, with a median price of $360. The most expensive month is September, with a median price of $1073. Generally, prices are lower from January to December.

November

Cheapest

Flights from $360

September

Most Expensive

Flights from $1,073

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Denver to Brussels

Icelandair

Air Canada

Turkish Airlines

United Airlines

Last-minute flights going from Denver to Brussels

Mon, Aug 3

⌛ Last-Minute

DEN - Brussels

Denver (DEN) - Brussels (BRU)

Icelandair

$843

$631

One-way

Wed, Aug 5

⌛ Last-Minute

DEN - Brussels

Denver (DEN) - Brussels (BRU)

Icelandair

$862

$787

One-way

Thu, Aug 6

⌛ Last-Minute

DEN - Brussels

Denver (DEN) - Brussels (BRU)

Icelandair

$859

$666

One-way

Sun, Aug 9

⌛ Last-Minute

DEN - Brussels

Denver (DEN) - Brussels (BRU)

Icelandair

$831

$712

One-way

Sun, Aug 16

⌛ Last-Minute

DEN - Brussels

Denver (DEN) - Brussels (BRU)

Icelandair

$836

$668

One-way

Sun, Aug 16

⌛ Last-Minute

DEN - Brussels

Denver (DEN) - Brussels (BRU)

Icelandair

$836

$713

One-way

Biggest price drops on these dates for flights from Denver to Brussels

4 nights

Dec 2 - Dec 6

$874 → $503

42%

6 nights

Dec 9 - Dec 15

$860 → $504

41%

8 nights

Dec 5 - Dec 13

$855 → $505

41%

8 nights

Dec 7 - Dec 15

$855 → $508

41%

Popular Airports to fly from Denver to Brussels

Denver - Brussels route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Denver to Brussels are above the typical level, with 25% good prices.

📅 Best time to fly

Fly in November for prices as low as $360

Historically, November is the cheapest month to fly, with a median price of $360.

⏱️ Flight duration

Flights are typically 13h 5m with 1 stop

Flights from Denver to Brussels typically take 13h 5m, with a median of 1 stop.

✈️ Airlines & availability

Connecting flights are dominant on this route

Direct flights are not common; connecting flights are the dominant option for this route.

🏆 Airline highlight

Icelandair offers 60 deals on this route

Icelandair has historically offered 60 deals, making it a frequent option for this route.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Denver to Brussels appear regularly, offering consistent opportunities to save.

Denver main airports to depart from

Denver International (DEN)

Cheapest

Denver International Airport is a convenient departure point for flights to Brussels.

📍 ~30 km from city center (reachable by car or train)

💸 Flights from ~$617

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is a convenient arrival choice for flights from Denver to Brussels, often offering the cheapest flights.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$617

Airports nearby Brussels used as alternative

Eindhoven (EIN)

Eindhoven is a useful low-cost alternative for travelers seeking efficient processing times.

📍 ~100 km from Brussels (reachable by car, or train-to-bus transfer)

💸 Flights from ~$818

Business & First Class Flight Deals to Brussels

$3,089

Save $2,955

Icelandair

Business Class

Frequently Asked Questions About Flights to Brussels

Finding affordable flights often involves comparing prices across various airlines and booking sites. Being flexible with your travel dates and considering different airports can also help uncover better deals. Setting up price alerts may notify you when fares drop.

Booking flights well in advance, usually several months before your intended travel date, can often result in lower prices. However, last-minute deals can sometimes appear, so it's wise to monitor fare fluctuations. Prices may vary depending on the season and demand.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may add to your ground travel time, the savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from these alternative airports.

Related routes

More routes from Denver

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Flights to Brussels from other cities

Flights from Dallas to Brussels Flights from Detroit to Brussels Flights from Dubai to Brussels Flights from Dublin to Brussels Flights from Edinburgh to Brussels Flights from Grand Rapids to Brussels Flights from Greensboro to Brussels Flights from Hartford to Brussels Flights from Hong Kong to Brussels Flights from Houston to Brussels Flights from Idaho Falls to Brussels Flights from Las Vegas to Brussels

Denver to Brussels: Overview

Insights for flights from Denver to Brussels

A typical journey from Denver to Brussels takes approximately 13h 5m, including connections. This is a long-haul route, covering a distance of 7807 kilometers.

How much is a round trip from Denver to Brussels

Regular price: $670 - $1,193

Prices for flights from Denver to Brussels are currently below the regular range.

The regular price range for flights from Denver to Brussels is between $670 and $1193. The current lowest deal is $566 with Icelandair, for travel from Oct 15-Oct 24.

now $566

Low $670

High $1,193

The cheapest time to fly from Denver to Brussels

November

Cheapest

Flights from $360

September

Most Expensive

Flights from $1,073

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec