Cheap flights from the United States to Belgium from $191
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 Belgium departing on 9/29. 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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How to get the cheapest flight ticket from United States 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
What is the cheapest month to fly to Belgium?
In general, January is the cheapest month to fly from United States to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $563. If you are unable to visit Belgium 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 $579.
What is the cheapest day to depart on your flight to Belgium?
Our data shows that Tuesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $786. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $956. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.
What is the cheapest time of day to depart on your flight to Belgium?
Our most recent data shows that the best time of day to fly to Belgium is in the evening. Flights from United States to Belgium during this time can be as low as $787. Flights to Belgium are more costly in the morning, with an average ticket price of $999. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest United States to Belgium flight route?
Fly from New York John F Kennedy Intl to Brussels Bruxelles-National for the best United States - Belgium flight prices
How far in advance should I book a flight to Belgium?
You are more likely to see cheaper flights to Belgium from United States when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $767 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from United States for as low as $607 on momondo.
What cabin class options are available on United States to Belgium flights?
There are 3 cabin classes available to choose from on United States to Belgium 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 Belgium?
TAP AIR PORTUGAL, Icelandair, and Iberia are the most popular carriers operating from United States to Belgium
What airlines fly to Belgium?
United Airlines, Scandinavian Airlines and Icelandair are the top three most popular airlines that fly to Belgium 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 Belgium. Keep in mind that there are 21 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Belgium on average per day?
As of June 2025, there are 23 flights per day flying from United States to Belgium. 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 Belgium on average per week?
As of June 2025, 164 flights take off from United States and land in Belgium 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 Belgium flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Belgium
When did momondo last update prices for flights from United States to Belgium?
Prices for flights from United States to Belgium refresh daily.
How many operators does momondo search for flights from United States to Belgium?
The number of operators available for flights from United States to Belgium is 18 as of June 2025.
How old do you have to be to fly from United States 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 United States to Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium 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 Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United States to Belgium?
momondo data reveals that the most frequently booked plane model on the route from United States to Belgium is Airbus A330-300, representing 21.34% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 14.02%, Boeing 787-10 Dreamliner at 11.50%, and Boeing 767-300 (winglets) at 10.67%.
Best airlines flying from United States to Belgium
Compare and see reviews for airlines that fly from United States to Belgium with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $206 | Free Cancellation | Rating 7.5 1,623 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $322 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $352 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom $397 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom $412 | Free Cancellation | Rating 7.4 355 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 7.1 1,885 reviews | |||
| PriceFrom $469 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom $482 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $488 | Free Cancellation | Rating 7.8 1,358 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Belgium?
Finding the right flight to Belgium from United States 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 United States to Belgium with flexible booking policies on momondo?
Yes. All flights to Belgium from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from United States to Belgium?
Once you have performed a search for United States to Belgium flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from United States to Belgium right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of United States to Belgium flights. All you need is a valid email address and we will do the rest; it is that quick and easy.