Cheap flights from the United States to Brussels from $198
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 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
Economy
0 bags
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Recent round-trip flight deals from the United States to Brussels
KAYAK's recommended round-trip deals from the most popular airlines that fly from the United States to Brussels.
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.
Scandinavian Airlines flights from United States to Brussels
Our best Scandinavian Airlines deals on United States to Brussels flight tickets
Scandinavian Airlines![Scandinavian Airlines]()
Sep 2![Scandinavian Airlines]()
Sep 11
IAD10:05 pmWashington, D.C. Dulles Intl
11h 15m
1 stop
BRU3:20 pmBrussels Bruxelles-National
BRU10:20 amBrussels Bruxelles-National
15h 39m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
Scandinavian Airlines![Scandinavian Airlines]()
Sep 14![Scandinavian Airlines]()
Sep 21
IAD10:05 pmWashington, D.C. Dulles Intl
11h 15m
1 stop
BRU3:20 pmBrussels Bruxelles-National
BRU7:00 pmBrussels Bruxelles-National
30h 59m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
Icelandair flights from United States to Brussels
Our best Icelandair deals on United States to Brussels flight tickets
Icelandair![Icelandair]()
Apr 27![Icelandair]()
May 10
SEA3:45 pmSeattle/Tacoma Intl
12h 05m
1 stop
BRU12:50 pmBrussels Bruxelles-National
BRU1:50 pmBrussels Bruxelles-National
15h 50m
1 stop
SEA8:40 pmSeattle/Tacoma Intl
Icelandair![Icelandair]()
May 19![Icelandair]()
Jun 4
SEA7:00 pmSeattle/Tacoma Intl
32h 50m
1 stop
BRU12:50 pmBrussels Bruxelles-National
BRU1:50 pmBrussels Bruxelles-National
30h 35m
1 stop
SEA11:25 amSeattle/Tacoma 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
Airlines
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 February is also very affordable. Most momondo users find prices during this month for around $600.
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 13 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $777 when searching 13 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 $659 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 Scandinavian Airlines 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 April 2025, there are 22 flights per day flying from United States to Brussels. The most common time of day flights depart is 7:00PM, with 100% of flights taking off in the evening.
How many flights depart from United States to Brussels on average per week?
As of April 2025, 155 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 18 as of April 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 7.0 476 reviews | |||
| PriceFrom $322 | Free Cancellation | Rating 7.3 1,326 reviews | |||
| PriceFrom $330 | Free Cancellation | Rating 6.9 97 reviews | |||
| PriceFrom $333 | Free Cancellation | Rating 7.5 1,570 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 7.1 1,831 reviews | |||
| PriceFrom $433 | Free Cancellation | Rating 7.1 1,149 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $485 | Free Cancellation | Rating 7.3 345 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 6.9 505 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 7.0 1,060 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.