What is the cheapest airline that flies from Montana to Belgium?

United Airlines is the most popular carrier operating from Montana to Belgium

How long is the flight from Montana to Belgium?

Flight times vary depending on what airport in Montana you fly out of and what airport in Belgium you fly into. For example, flying from Billings to Brussels Bruxelles-National Airport takes 14h 35m on average. On the other hand, flying from Missoula to Brussels Bruxelles-National Airport takes 14h 48m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Montana to Belgium?

Prices for flights from Montana to Belgium are updated daily.

How old do you have to be to fly from Montana to Belgium?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Belgium.

What documentation or ID do you need to fly to Belgium?

The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$600 Cheap Flights from Montana to Belgium in 2026

Find the cheapest flights from Montana to Belgium

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:29 pm - 1:15 pmFCA Kalispell Glacier Park-BRU Brussels Bruxelles-National

14h 46m2 stops Denver Intl London Heathrow

10:10 am - 9:30 pmBRU Brussels Bruxelles-National-FCA Kalispell Glacier Park

19h 20m2 stops Chicago O'Hare Intl Denver Intl

$739United Airlines

Sun, Dec 6 - Thu, Dec 10

6:31 am - 1:15 pmFCA Kalispell Glacier Park-BRU Brussels Bruxelles-National

22h 44m2 stops Denver Intl London Heathrow

10:00 am - 1:20 pmBRU Brussels Bruxelles-National-FCA Kalispell Glacier Park

35h 20m2 stops Montreal Pierre Elliott Trudeau Intl Los Angeles

$744United Airlines

Tue, Jan 12 - Fri, Jan 15

2:00 pm - 1:15 pmFCA Kalispell Glacier Park-BRU Brussels Bruxelles-National

39h 15m2 stops Los Angeles London Heathrow

10:10 am - 1:20 pmBRU Brussels Bruxelles-National-FCA Kalispell Glacier Park

35h 10m2 stops Chicago O'Hare Intl Los Angeles

$745United Airlines

Tue, Jan 12 - Fri, Jan 15

2:27 pm - 1:15 pmMSO Missoula Johnson-Bell Field-BRU Brussels Bruxelles-National

14h 48m2 stops Denver Intl London Heathrow

10:10 am - 9:26 pmBRU Brussels Bruxelles-National-MSO Missoula Johnson-Bell Field

19h 16m2 stops Chicago O'Hare Intl Denver Intl

$757United Airlines

Mon, Jan 11 - Wed, Jan 13

6:15 am - 1:15 pmMSO Missoula Johnson-Bell Field-BRU Brussels Bruxelles-National

23h 00m2 stops Denver Intl London Heathrow

11:15 am - 4:10 pmBRU Brussels Bruxelles-National-MSO Missoula Johnson-Bell Field

36h 55m3 stops Newark Phoenix Sky Harbor Intl Denver Intl

$757United Airlines

Mon, Jan 11 - Wed, Jan 13

6:15 am - 8:50 amMSO Missoula Johnson-Bell Field-BRU Brussels Bruxelles-National

42h 35m2 stops Denver Intl London Heathrow

11:15 am - 1:27 pmBRU Brussels Bruxelles-National-MSO Missoula Johnson-Bell Field

34h 12m2 stops Newark Denver Intl

$757United Airlines

Tue, Jan 12 - Fri, Jan 15

2:27 pm - 1:15 pmMSO Missoula Johnson-Bell Field-BRU Brussels Bruxelles-National

14h 48m2 stops Denver Intl London Heathrow

10:10 am - 9:26 pmBRU Brussels Bruxelles-National-MSO Missoula Johnson-Bell Field

19h 16m2 stops Chicago O'Hare Intl Denver Intl

$757United Airlines

Tue, Jan 12 - Fri, Jan 15

7:00 am - 8:50 amBIL Billings Logan Intl-BRU Brussels Bruxelles-National

41h 50m2 stops Denver Intl London Heathrow

1:45 pm - 8:51 pmBRU Brussels Bruxelles-National-BIL Billings Logan Intl

39h 06m2 stops Munich Franz Josef Strauss Denver Intl

$759United Airlines

Mon, Jan 11 - Mon, Feb 8

7:00 am - 8:50 amBIL Billings Logan Intl-BRU Brussels Bruxelles-National

41h 50m2 stops Denver Intl London Heathrow

1:45 pm - 8:51 pmBRU Brussels Bruxelles-National-BIL Billings Logan Intl

39h 06m2 stops Munich Franz Josef Strauss Denver Intl

$760United Airlines

Mon, Jan 11 - Mon, Feb 8

2:40 pm - 1:15 pmBIL Billings Logan Intl-BRU Brussels Bruxelles-National

14h 35m2 stops Denver Intl London Heathrow

10:10 am - 9:19 pmBRU Brussels Bruxelles-National-BIL Billings Logan Intl

19h 09m2 stops Chicago O'Hare Intl Denver Intl

$789Multiple Airlines

Wed, Dec 9 - Thu, Dec 17

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Brussels Airlines flights from Montana to Belgium

Our best Brussels Airlines deals on Montana to Belgium flight tickets

Brussels Airlines

Sep 4

FCA2:31 pmKalispell Glacier Park

14h 44m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Sep 12

BRU10:15 amBrussels Bruxelles-National

17h 29m

1 stop

FCA7:44 pmKalispell Glacier Park

$1,279

Brussels Airlines

Sep 4

FCA12:33 pmKalispell Glacier Park

12h 27m

1 stop

BRU9:00 amBrussels Bruxelles-National

Sep 12

BRU10:15 amBrussels Bruxelles-National

17h 29m

1 stop

FCA7:44 pmKalispell Glacier Park

$1,282

Brussels Airlines

Sep 5

FCA12:40 pmKalispell Glacier Park

35h 00m

1 stop

BRU7:40 amBrussels Bruxelles-National

Sep 10

BRU10:15 amBrussels Bruxelles-National

33h 14m

1 stop

FCA11:29 amKalispell Glacier Park

$1,462

Lufthansa flights from Montana to Belgium

Our best Lufthansa deals on Montana to Belgium flight tickets

Lufthansa

Sep 5

MSO12:23 pmMissoula Johnson-Bell Field

12h 37m

1 stop

BRU9:00 amBrussels Bruxelles-National

Sep 10

BRU10:15 amBrussels Bruxelles-National

33h 29m

1 stop

MSO11:44 amMissoula Johnson-Bell Field

$1,775

Lufthansa

Sep 5

FCA12:33 pmKalispell Glacier Park

12h 27m

1 stop

BRU9:00 amBrussels Bruxelles-National

Sep 11

BRU10:15 amBrussels Bruxelles-National

16h 49m

1 stop

FCA7:04 pmKalispell Glacier Park

$1,800

Lufthansa

Sep 5

MSO12:23 pmMissoula Johnson-Bell Field

12h 37m

1 stop

BRU9:00 amBrussels Bruxelles-National

Sep 12

BRU10:15 amBrussels Bruxelles-National

33h 29m

1 stop

MSO11:44 amMissoula Johnson-Bell Field

$1,909

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellBrussels

FCA Kalispell Glacier Park - BRU Brussels Bruxelles-National

FCABRU

Kalispell Glacier Park

Sun 12/6

2:29 pm-1:15 pm

2 stops14h 46m

Brussels Bruxelles-National

Thu 12/10

10:10 am-9:30 pm

2 stops19h 20m

$739

KalispellBrussels

FCA Kalispell Glacier Park - BRU Brussels Bruxelles-National

FCABRU

Kalispell Glacier Park

Tue 1/12

6:31 am-1:15 pm

2 stops22h 44m

Brussels Bruxelles-National

Fri 1/15

10:00 am-1:20 pm

2 stops35h 20m

$744

KalispellBrussels

FCA Kalispell Glacier Park - BRU Brussels Bruxelles-National

FCABRU

Kalispell Glacier Park

Tue 1/12

2:00 pm-1:15 pm

2 stops39h 15m

Brussels Bruxelles-National

Fri 1/15

10:10 am-1:20 pm

2 stops35h 10m

$745

MissoulaBrussels

MSO Missoula Johnson-Bell Field - BRU Brussels Bruxelles-National

MSOBRU

Missoula Johnson-Bell Field

Mon 1/11

2:27 pm-1:15 pm

2 stops14h 48m

Brussels Bruxelles-National

Wed 1/13

10:10 am-9:26 pm

2 stops19h 16m

$757

MissoulaBrussels

MSO Missoula Johnson-Bell Field - BRU Brussels Bruxelles-National

MSOBRU

Missoula Johnson-Bell Field

Mon 1/11

6:15 am-1:15 pm

2 stops23h 00m

Brussels Bruxelles-National

Wed 1/13

11:15 am-4:10 pm

3 stops36h 55m

$757

MissoulaBrussels

MSO Missoula Johnson-Bell Field - BRU Brussels Bruxelles-National

MSOBRU

Missoula Johnson-Bell Field

Tue 1/12

6:15 am-8:50 am

2 stops42h 35m

Brussels Bruxelles-National

Fri 1/15

11:15 am-1:27 pm

2 stops34h 12m

$757

MissoulaBrussels

MSO Missoula Johnson-Bell Field - BRU Brussels Bruxelles-National

MSOBRU

Missoula Johnson-Bell Field

Tue 1/12

2:27 pm-1:15 pm

2 stops14h 48m

Brussels Bruxelles-National

Fri 1/15

10:10 am-9:26 pm

2 stops19h 16m

$757

BillingsBrussels

BIL Billings Logan Intl - BRU Brussels Bruxelles-National

BILBRU

Billings Logan Intl

Mon 1/11

7:00 am-8:50 am

2 stops41h 50m

Brussels Bruxelles-National

Mon 2/8

1:45 pm-8:51 pm

2 stops39h 06m

$759

BillingsBrussels

BIL Billings Logan Intl - BRU Brussels Bruxelles-National

BILBRU

Billings Logan Intl

Mon 1/11

7:00 am-8:50 am

2 stops41h 50m

Brussels Bruxelles-National

Mon 2/8

1:45 pm-8:51 pm

2 stops39h 06m

$760

Quickest round-trip

BillingsBrussels

BIL Billings Logan Intl - BRU Brussels Bruxelles-National

BILBRU

Billings Logan Intl

Wed 12/9

2:40 pm-1:15 pm

2 stops14h 35m

Brussels Bruxelles-National

Thu 12/17

10:10 am-9:19 pm

2 stops19h 09m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Montana to Belgium flights?

You could potentially save up to 35% on your flight if you consider stops on a Montana to Belgium flight.

Cheap Montana to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Belgium

Fastest flight time	14h 35m
Direct flights	None

The fastest flight from Montana to Belgium takes 14h 35m

There are no direct flights from Montana to Belgium. There are no popular flight routes from Montana to Belgium.

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Frequently asked questions about flying from Montana to Belgium

When did momondo last update prices for flights from Montana to Belgium?
Prices for flights from Montana to Belgium are updated daily.
How old do you have to be to fly from Montana to Belgium?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Belgium.
What documentation or ID do you need to fly to Belgium?
The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Belgium?

Finding the right flight to Belgium from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belgium quick and easy, saving you time and money.

Can I find flights from Montana to Belgium with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montana to Belgium flights to just show those with flexible booking policies.

How can momondo help me find flights from Montana to Belgium?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from Montana.

I’m not ready to book a flight from Montana to Belgium right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montana to Belgium flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belgium trip

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Flights to Brusselsfrom $483

Flights to Ostend

Cheap flights from Montana to Belgium from $600

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Belgium departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montana to Belgium

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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Brussels Airlines flights from Montana to Belgium

Our best Brussels Airlines deals on Montana to Belgium flight tickets

Lufthansa flights from Montana to Belgium

Our best Lufthansa deals on Montana to Belgium flight tickets

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Use the filters below to find and compare flights from Montana to Belgium that are best for you.

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How to get the cheapest flight ticket from Montana to Belgium

Can stopping save me money on Montana to Belgium flights?

What is the cheapest airline that flies from Montana to Belgium?

How long is the flight from Montana to Belgium?

Cheap Montana to Belgium flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Montana to Belgium

Why use momondo?

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Montana flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year