Cheap flights from the United States to Brussels from $189
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Brussels departing on 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Recent round-trip flight deals from the United States to Brussels
These are some of the best round-trip flight deals from the United States to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.
Recent one-way flight deals from the United States to Brussels
Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Brussels.
Recent last minute flight deals from the United States to Brussels
Planning a quick getaway from the United States to Brussels? These are the last-minute flight deals available now.
Recent direct flight deals from the United States to Brussels
If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without layovers.
Icelandair flights from United States to Brussels
Our best Icelandair deals on United States to Brussels flight tickets
Icelandair![Icelandair]()
Sep 29![Icelandair]()
Oct 6
BOS11:35 pmBoston Logan Intl
31h 15m
1 stop
BRU12:50 pmBrussels Bruxelles-National
BRU1:50 pmBrussels Bruxelles-National
11h 00m
1 stop
BOS6:50 pmBoston Logan Intl
Icelandair![Icelandair]()
May 18![Icelandair]()
Jun 3
BOS12:35 pmBoston Logan Intl
18h 15m
1 stop
BRU12:50 pmBrussels Bruxelles-National
BRU1:50 pmBrussels Bruxelles-National
27h 45m
1 stop
BOS11:35 amBoston Logan Intl
American Airlines flights from United States to Brussels
Our best American Airlines deals on United States to Brussels flight tickets
American Airlines![American Airlines]()
Aug 13![American Airlines]()
Aug 22
BOS12:54 pmBoston Logan Intl
15h 01m
2 stops
BRU9:55 amBrussels Bruxelles-National
BRU2:55 pmBrussels Bruxelles-National
11h 15m
1 stop
BOS8:10 pmBoston Logan Intl
American Airlines![American Airlines]()
Aug 10![American Airlines]()
Aug 19
BOS9:55 pmBoston Logan Intl
14h 05m
1 stop
BRU6:00 pmBrussels Bruxelles-National
BRU3:05 pmBrussels Bruxelles-National
13h 53m
2 stops
BOS10:58 pmBoston Logan Intl
See travel insights to Brussels from
How to get the cheapest flight ticket from United States to Brussels
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
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Other information
What is the cheapest month to fly to Brussels?
In general, January is the cheapest month to fly from United States to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $562. If you are unable to visit Brussels during the month of January, then departing from United States during the month March is also very affordable. Most momondo users find prices during this month for around $578.
What is the cheapest day to depart on your flight to Brussels?
On average, the least expensive day to fly to Brussels from United States is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $978. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,254.
What is the cheapest time of day to depart on your flight to Brussels?
According to our data, the cheapest time of day to fly to Brussels is at noon. momondo users have found flights departing from United States to Brussels at noon for as low as $507. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,110.
What is the cheapest United States to Brussels flight route?
Fly from New York John F Kennedy Intl to Brussels Bruxelles-National for the best United States - Brussels flight prices
How far in advance should I book a flight to Brussels?
You are more likely to see cheaper flights to Brussels from United States when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $785 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from United States for as low as $648 on momondo.
What cabin class options are available on United States to Brussels flights?
There are 3 cabin classes available to choose from on United States to Brussels flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United States to Brussels?
Icelandair, TAP AIR PORTUGAL, and Iberia are the most popular carriers operating from United States to Brussels
What airlines fly to Brussels?
United Airlines, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Brussels from United States according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 21 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Brussels on average per day?
As of May 2025, there are 22 flights per day flying from United States to Brussels. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.
How many flights depart from United States to Brussels on average per week?
As of May 2025, 157 flights take off from United States and land in Brussels each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
Cheap United States to Brussels flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Brussels
When did momondo last update prices for flights from United States to Brussels?
Prices for flights from United States to Brussels refresh daily.
How many operators does momondo search for flights from United States to Brussels?
The number of operators available for flights from United States to Brussels is 20 as of May 2025.
How old do you have to be to fly from United States to Brussels?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Brussels.
What documentation or ID do you need to fly to Brussels?
The required travel and health documents for your Brussels trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from United States to Brussels
Compare and see reviews for airlines that fly from United States to Brussels with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $276 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom $323 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $333 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom $352 | Free Cancellation | Rating 6.9 101 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 7.1 1,852 reviews | |||
| PriceFrom $427 | Free Cancellation | Rating 7.3 346 reviews | |||
| PriceFrom $433 | Free Cancellation | Rating 7.1 1,159 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 6.9 510 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 7.0 1,076 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Brussels?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Brussels. momondo saves you time and could save you money on your trip.
Can I find flights from United States to Brussels with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Brussels from United States with this policy.
How can momondo help me find flights from United States to Brussels?
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 Brussels from United States.
I’m not ready to book a flight from United States to Brussels right now. Can momondo alert me if prices change?
Yes. momondo can track prices for United States to Brussels 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.