Latest deals
FAQs
Price Alerts

Cheap flights from Billings to Belgium from $3,870

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Belgium departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Billings to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:20 am - 7:40 am
BIL
-
BRU
18h 20m
2 stops
Delta Logo
9:45 am - 11:30 pm
BRU
-
BIL
21h 45m
2 stops
$3,870Delta
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
5:07 am - 7:50 am
BIL
-
BRU
18h 43m
3 stops
Multiple Airlines Logo
9:30 am - 1:21 pm
BRU
-
BIL
35h 51m
2 stops
$4,756Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
11:51 am - 7:50 pm
BIL
-
BRU
23h 59m
3 stops
Multiple Airlines Logo
10:20 am - 11:30 pm
BRU
-
BIL
21h 10m
3 stops
$5,122Multiple Airlines
Wed, Aug 19 - Wed, Aug 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 7, 2026.
Use the filters below to find and compare flights from Billings to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BillingsBrussels

BIL - BRU

BILBRU

Billings Logan Intl

Wed 8/19

5:20 am-7:40 am

2 stops18h 20m

Brussels Bruxelles-National

Wed 8/26

9:45 am-11:30 pm

2 stops21h 45m

$3,870

BillingsBrussels

BIL - BRU

BILBRU

Billings Logan Intl

Wed 8/19

5:07 am-7:50 am

3 stops18h 43m

Brussels Bruxelles-National

Wed 8/26

9:30 am-1:21 pm

2 stops35h 51m

$4,756

BillingsBrussels

BIL - BRU

BILBRU

Billings Logan Intl

Wed 8/19

11:51 am-7:50 pm

3 stops23h 59m

Brussels Bruxelles-National

Wed 8/26

10:20 am-11:30 pm

3 stops21h 10m

$5,122

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Billings to Belgium flight deals and tips

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

Fastest flight time

38h 30m

Direct flights

None
The fastest flight from Billings to Belgium takes 38h 30m
There are no direct flights from Billings to Belgium. There are no popular flight routes from Billings to Belgium.
Search flight deals

Frequently asked questions about flying from Billings to Belgium

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Belgium?

    Prices for flights from Billings Logan Intl Airport to Belgium are refreshed on a daily basis.

  • How old do you have to be to fly from Billings Logan Intl Airport to Belgium?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport 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.

Frequently asked questions about flying from Billings to Belgium

  • How do I get Price Alerts for flights from Billings to Belgium?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Billings from Belgium. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Billings to Belgium with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

Finding the right flight to Belgium from Billings 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 Billings to Belgium with flexible booking policies on momondo?

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

How can momondo help me find flights from Billings 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 Billings.

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

Price alerts on flights to Belgium from Billings are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/6
Thu 8/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Brusselsfrom $546
Flights to Ostend