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FlightsFrom Idaho Falls

To Brussels

Cheap Flights from Idaho Falls to Brussels

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

Deals from

Idaho Falls

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Idaho Falls to Brussels

Explore current cheapest deals departing from Idaho Falls to Brussels

October 20 - November 3

Cheapest
Best

IDA - Brussels

$1,039

$823

Round trip

August 29 - September 2

IDA - Brussels

$1,101

$951

Round trip

August 24 - August 26

IDA - Brussels

$1,110

$955

Round trip

August 17 - August 26

Earliest

IDA - Brussels

$1,056

$969

Round trip

August 24 - September 2

IDA - Brussels

$1,057

$969

Round trip

September 30 - October 7

IDA - Brussels

$1,030

$976

Round trip

September 23 - October 7

IDA - Brussels

$987

$985

Round trip

October 7 - October 11

IDA - Brussels

$1,074

$992

Round trip

October 17 - October 29

IDA - Brussels

$1,034

$994

Round trip

October 16 - October 24

IDA - Brussels

$1,050

$994

Round trip

Unlock all 500+ flight deals to Brussels and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Idaho Falls to Brussels

Only 1% of recent fares from Idaho Falls to Brussels were classified as a good price, indicating that finding particularly low prices on this route is uncommon. Right now, fares to Brussels are significantly below the typical level. For travelers seeking cheap flights from Idaho Falls to Brussels, prices typically range from $1206–$1372, with a median of $1299.
When is the cheapest time to fly from Idaho Falls to Brussels? The data indicates that the most affordable months to fly are April, with a median fare of $1287, and May, with a median fare of $1293. June also presents a viable option, with a median fare of $1356.
A typical journey from Idaho Falls to Brussels takes approximately 45h 8m, including connections. This extended duration is due to the nature of the route, as most itineraries connect at least once. In fact, all recent fares observed for this route involved connections, with a median of 5 stopovers when connecting.
The distance between Idaho Falls and Brussels is approximately 7866 kilometers. This classifies the route as a long-haul journey, which typically involves extended flight times and often multiple connections.

How much is a round trip from Idaho Falls to Brussels

Regular price: $887 - $1,661

Prices are currently below the regular range.

The regular price range for flights from Idaho Falls to Brussels is between $887 and $1,661. The current lowest deal is $824 with United Airlines, for travel from Oct 20-Nov 3.

now $824

Low $887

High $1,661

The cheapest time to fly from Idaho Falls to Brussels

The cheapest month to fly from Idaho Falls to Brussels is April, with a median price of $1287. The most expensive month is June, with a median price of $1356. Prices are generally lower from April to May.

April

Cheapest

Flights from $1,287

June

Most Expensive

Flights from $1,356

Apr
May
Jun

Direct flights from Idaho Falls to Brussels

Airline logo

Alaska Airlines, Inc.

Airline logo

Icelandair

Airline logo

Brussels Airlines

Airline logo

Scandinavian Airlines

Last-minute flights going from Idaho Falls to Brussels

Wed, Jun 24

⌛ Last-Minute

IDA - Brussels

Alaska Airlines, Inc.Alaska Airlines, Inc.

Idaho Falls (IDA) - Brussels (BRU)

Alaska Airlines, Inc., Lufthansa

$1,136

$2,838

One-way

Wed, Jun 24

⌛ Last-Minute

IDA - Brussels

Alaska Airlines, Inc.Alaska Airlines, Inc.

Idaho Falls (IDA) - Brussels (BRU)

Alaska Airlines, Inc., Lufthansa

$1,136

$3,237

One-way

Wed, Jul 15

⌛ Last-Minute

IDA - Brussels

United Airlines

Idaho Falls (IDA) - Brussels (BRU)

United Airlines

$1,014

$3,104

One-way

Sat, Aug 1

⌛ Last-Minute

IDA - Brussels

Alaska Airlines, Inc.Alaska Airlines, Inc.

Idaho Falls (IDA) - Brussels (BRU)

Alaska Airlines, Inc., Icelandair

$1,006

$1,081

One-way

Sun, Aug 2

⌛ Last-Minute

IDA - Brussels

Alaska Airlines, Inc.Alaska Airlines, Inc.

Idaho Falls (IDA) - Brussels (BRU)

Alaska Airlines, Inc., Icelandair

$999

$1,245

One-way

Mon, Aug 3

⌛ Last-Minute

IDA - Brussels

Alaska Airlines, Inc.Alaska Airlines, Inc.

Idaho Falls (IDA) - Brussels (BRU)

Alaska Airlines, Inc., Icelandair

$999

$1,033

One-way

Biggest price drops on these dates for flights from Idaho Falls to Brussels

14 nights

Oct 20 - Nov 3

$1,039  →  $823

21%

2 nights

Aug 24 - Aug 26

$1,110  →  $955

14%

4 nights

Aug 29 - Sep 2

$1,101  →  $951

14%

9 nights

Aug 24 - Sep 2

$1,057  →  $969

8%

Popular Airports to fly from Idaho Falls to Brussels

Idaho Falls - Brussels route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Idaho Falls to Brussels are below the typical level, with deals around $824.

📅 Best time to fly

April offers the lowest median price

Historically, April is the cheapest month to fly from Idaho Falls to Brussels, with a median price of $1287.

⏱️ Flight duration

Connecting flights average 45h 8m

Flights from Idaho Falls to Brussels typically involve connections, with a median duration of 45 hours 8 minutes.

✈️ Airlines & availability

Connecting flights are dominant

This route is connecting-dominant, with no direct flights available; expect at least 5 stopovers.

🏆 Airline highlight

United Airlines offers a recent deal

United Airlines recently offered a deal for $824 from Idaho Falls to Brussels.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Idaho Falls to Brussels are rare, so consider booking when you see a good price.

Idaho Falls main airports to depart from

Idaho Falls Regional (IDA)

Cheapest

Idaho Falls Regional Airport is a good option for flights from Idaho Falls to Brussels.

📍 ~5 km from Idaho Falls (reachable by car)

💸 Flights from ~$824

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is a convenient arrival choice for flights from Idaho Falls, offering competitive prices to Brussels.

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

💸 Flights from ~$823

Antwerp International (ANR)

Antwerp International Airport serves as an alternative arrival option for flights from Idaho Falls to the Brussels area.

📍 ~40 km from Brussels city center (reachable by car)

💸 Flights from ~$1522

Brussels South Charleroi (CRL)

Brussels South Charleroi Airport is another arrival option for flights from Idaho Falls to the Brussels region.

📍 ~50 km from Brussels city center (reachable by car)

💸 Flights from ~$1091

Airports nearby Brussels used as alternative

Eindhoven (EIN)

Eindhoven is a useful alternative, serving as a primary low-cost carrier hub for the Benelux region.

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

💸 Flights from ~$1056

Amsterdam Airport Schiphol (AMS)

Amsterdam Airport Schiphol is a major global hub with extensive long-haul and short-haul connectivity.

📍 ~170 km from Brussels (reachable by high-speed rail)

💸 Flights from ~$955

Lille (LIL)

Lille offers an extremely fast rail connection and is an excellent alternative for French domestic destinations.

📍 ~100 km from Brussels (reachable by TGV or Eurostar)

💸 Flights from ~$1178

Düsseldorf International Airport (DUS)

Cheapest

Düsseldorf International Airport is a significant international hub with good rail connectivity from Brussels.

📍 ~190 km from Brussels (reachable by ICE trains)

💸 Flights from ~$950

Rotterdam The Hague (RTM)

Rotterdam The Hague offers very high reliability and quick transit times, convenient for business travelers.

📍 ~120 km from Brussels (reachable by car or train)

💸 Flights from ~$1167

Business & First Class Flight Deals to Brussels

Discover luxury on the budget with premium cabin class on flights from Idaho Falls to Brussels.

Elite

Best Elite deals to Brussels

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IDA

Elite

Jul 03

Brussels, Belgium

94% AI deal score

$7,482

$3,620

Save $3,862

From IDA

Elite

Jul 25

Brussels, Belgium

94% AI deal score

$7,127

$3,669

Save $3,458

From IDA

Elite

Aug 11

Brussels, Belgium

93% AI deal score

$6,899

$3,650

Save $3,249

From IDA

Elite

Jul 25

Brussels, Belgium

93% AI deal score

$7,350

$3,766

Save $3,584

From IDA

Elite

Aug 11

Brussels, Belgium

93% AI deal score

$6,779

$3,836

Save $2,943

From IDA

Elite

Jul 03

Brussels, Belgium

93% AI deal score

$7,240

$3,846

Save $3,394

From IDA

Elite

Jul 28

Brussels, Belgium

93% AI deal score

$7,127

$3,875

Save $3,252

From IDA

Elite

Jul 25

Brussels, Belgium

93% AI deal score

$7,559

$3,895

Save $3,664

From IDA

Elite

Jul 03

Brussels, Belgium

93% AI deal score

$7,240

$3,915

Save $3,325

From IDA

Elite

Jul 25

Brussels, Belgium

93% AI deal score

$7,217

$3,934

Save $3,283

From IDA

Elite

Jul 31

Brussels, Belgium

93% AI deal score

$7,122

$3,955

Save $3,167

From IDA

Elite

Jul 25

Brussels, Belgium

93% AI deal score

$7,416

$3,964

Save $3,452

From IDA

Elite

Jul 24

Brussels, Belgium

93% AI deal score

$7,127

$3,967

Save $3,160

From IDA

Elite

Jul 28

Brussels, Belgium

93% AI deal score

$7,360

$3,972

Save $3,388

From IDA

Elite

Jul 03

Brussels, Belgium

93% AI deal score

$7,442

$3,977

Save $3,465

From IDA

Elite

Jul 25

Brussels, Belgium

93% AI deal score

$7,128

$4,002

Save $3,126

From IDA

Elite

Jul 21

Brussels, Belgium

93% AI deal score

$7,179

$4,019

Save $3,160

From IDA

Elite

Jul 03

Brussels, Belgium

93% AI deal score

$7,357

$4,024

Save $3,333

From IDA

Elite

Jul 03

Brussels, Belgium

93% AI deal score

$7,435

$4,039

Save $3,396

From IDA

Elite

Jul 03

Brussels, Belgium

93% AI deal score

$7,240

$4,060

Save $3,180

From IDA

Elite

Jul 28

Brussels, Belgium

93% AI deal score

$7,733

$4,170

Save $3,563

From IDA

Elite

Aug 11

Brussels, Belgium

92% AI deal score

$6,668

$4,034

Save $2,634

From IDA

Elite

Jul 28

Brussels, Belgium

92% AI deal score

$7,243

$4,140

Save $3,103

From IDA

Elite

Jul 28

Brussels, Belgium

92% AI deal score

$7,559

$4,314

Save $3,245

From IDA

Elite

Jul 21

Brussels, Belgium

92% AI deal score

$7,350

$4,314

Save $3,036

From IDA

Elite

Jul 28

Brussels, Belgium

92% AI deal score

$7,373

$4,328

Save $3,045

From IDA

Elite

Jul 28

Brussels, Belgium

92% AI deal score

$7,233

$4,329

Save $2,904

From IDA

Elite

Jul 25

Brussels, Belgium

88% AI deal score

$7,298

$4,937

Save $2,361

From IDA

Elite

Jul 21

Brussels, Belgium

81% AI deal score

$7,217

$5,625

Save $1,592

From IDA

Elite

Jul 27

Brussels, Belgium

81% AI deal score

$7,319

$5,678

Save $1,641

From IDA

Elite

Jul 20

Brussels, Belgium

81% AI deal score

$7,128

$5,801

Save $1,327

From IDA

Elite

Jul 23

Brussels, Belgium

77% AI deal score

$7,373

$7,298

Save $75

From IDA

Elite

Jul 22

Brussels, Belgium

76% AI deal score

$7,733

From IDA

Elite

Jul 19

Brussels, Belgium

75% AI deal score

$7,781

From IDA

Elite

Jul 19

Brussels, Belgium

75% AI deal score

$7,781

From IDA

Elite

Jul 15

Brussels, Belgium

74% AI deal score

$7,890

From IDA

Elite

Jul 22

Brussels, Belgium

73% AI deal score

$7,985

From IDA

Elite

Jul 19

Brussels, Belgium

73% AI deal score

$8,033

From IDA

Elite

Jul 19

Brussels, Belgium

73% AI deal score

$8,077

From IDA

Elite

Jul 22

Brussels, Belgium

72% AI deal score

$8,029

From IDA

Elite

Jul 13

Brussels, Belgium

71% AI deal score

$8,674

From IDA

Elite

Jul 16

Brussels, Belgium

69% AI deal score

$27,473

Frequently Asked Questions About Flights to Brussels

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you see various options across different airlines. Looking into flights with layovers may also present lower prices than direct routes.

Booking flights in advance often provides better prices, though the optimal window can vary. Generally, monitoring price trends and booking several weeks or months before your intended departure may help secure a good deal. Prices can fluctuate, so regular checks are useful.

Yes, comparing nearby airports for both your origin and destination can sometimes lead to more affordable flight options. Even if an airport is a bit further, the savings on airfare might outweigh the additional ground transportation costs. It's always worth checking for potential alternatives.

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