$183 Find Cheap Flights to Belgium

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Belgium departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Belgium Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Brussels
Brussels1 stop$412
Brussels
Brussels1 stop$412

Cheap Flight Deals to Belgium

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Belgium that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals to Belgium

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Belgium.
Discover the best prices for you by selecting your travel dates on KAYAK.
Icelandair Logo
3:45 pm - 12:50 pmSEA-BRU
12h 05m1 stop
Icelandair Logo
1:50 pm - 8:40 pmBRU-SEA
15h 50m1 stop
$412Icelandair
Find Deal
Mon, Aug 4 - Tue, Aug 26
Icelandair Logo
3:45 pm - 12:50 pmSEA-BRU
12h 05m1 stop
Icelandair Logo
1:50 pm - 5:50 pmBRU-SEA
13h 00m1 stop
$414Icelandair
Find Deal
Wed, Oct 8 - Thu, Oct 16
Scandinavian Airlines Logo
5:30 pm - 6:15 pmEWR-BRU
18h 45m1 stop
Scandinavian Airlines Logo
8:30 pm - 2:55 pmBRU-EWR
24h 25m1 stop
$427Scandinavian Airlines
Find Deal
Wed, Oct 8 - Mon, Oct 20
Scandinavian Airlines Logo
5:10 pm - 10:15 amJFK-BRU
11h 05m1 stop
Scandinavian Airlines Logo
7:00 pm - 3:40 pmBRU-JFK
26h 40m1 stop
$430Scandinavian Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 28
United Airlines Logo
12:20 am - 8:00 amSEA-BRU
22h 40m2 stops
United Airlines Logo
10:00 am - 3:51 pmBRU-SEA
38h 51m2 stops
$482United Airlines
Find Deal
Sun, Aug 3 - Tue, Aug 26
United Airlines Logo
6:40 am - 7:00 amSEA-BRU
15h 20m1 stop
United Airlines Logo
10:00 am - 12:58 pmBRU-SEA
35h 58m2 stops
$487United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 23
Delta Logo
6:00 am - 8:40 amSEA-BRU
17h 40m1 stop
Delta Logo
10:45 am - 8:49 pmBRU-SEA
19h 04m1 stop
$510Delta
Find Deal
Tue, Sep 9 - Fri, Sep 26
British Airways Logo
8:20 pm - 8:25 pmSEA-BRU
15h 05m1 stop
British Airways Logo
8:55 pm - 11:35 amBRU-SEA
23h 40m1 stop
$554British Airways
Find Deal
Wed, Oct 8 - Tue, Oct 14
Delta Logo
12:40 am - 9:40 amSEA-BRU
24h 00m2 stops
Delta Logo
8:00 am - 11:50 amBRU-SEA
12h 50m1 stop
$566Delta
Find Deal
Sun, Oct 5 - Tue, Oct 14
British Airways Logo
9:20 pm - 2:20 pmBWI-BRU
11h 00m1 stop
British Airways Logo
9:15 pm - 7:35 pmBRU-BWI
28h 20m1 stop
$643British Airways
Find Deal
Mon, Aug 4 - Mon, Aug 25
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KAYAK's insights & trends for flights to Belgium

Get data-powered insights and trends for flights to Belgium to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Belgium?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Belgium from the United States found in the last 72 hours was to Brussels Bruxelles-National Airport, at $642 round-trip. The most popular route is Atlanta (ATL) to Brussels Bruxelles-National Airport (BRU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $642.

How much is a flight to Belgium?

The average and cheapest price for all round-trip flights to Belgium from each origin found by users searching on KAYAK in the last month.

A flight to Belgium costs $971 on average. The cheapest price found on KAYAK in the last 2 weeks was $428 for the route New York John F Kennedy Intl Airport (JFK) to Brussels Bruxelles-National Airport (BRU). The most popular routes on KAYAK are Boston to Brussels which costs $1,200 on average, and New York to Brussels, which costs $972 on average.

See prices from:

What is the cheapest month to fly from the United States to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Belgium, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United States to Belgium is January, when tickets cost $643 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,350 and $1,264 respectively.

How far in advance should I book a flight from the United States to Belgium?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Belgium, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from the United States to Belgium, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Which is the cheapest airport to fly into in Belgium?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Belgium is Brussels Bruxelles-National Airport (BRU), with an average flight price of $752.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$183
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Seattle to Brussels Airport

FAQs - booking Belgium flights

  • Are there any nonstop flights to Belgium?

    Yes, there are quite a few nonstop flights from the US to Belgium. Most are operated by Brussels Airlines, United Airlines, or Delta Airlines. If you’re in the Midwest US, then consider flying from Chicago O’Hare International Airport (ORD). For those in the east, consider flying from John F. Kennedy International Airport, Newark Liberty International Airport (ERW), or Washington-Dulles International Airport (IAD).

  • Where should I fly to if I want to visit Antwerp?

    If you want to visit the city of Antwerp in the Flanders region of Belgium, then you may consider flying from the US to Brussels Airport. From the airport, you may catch a direct train or bus to the Antwerp-Central Station. Although it’s true that Antwerp has its own airport, it’s a small airport that mostly caters to a few business destinations in Europe.

  • I want to visit Bruges. Where should I fly to?

    If you want to visit the city of Bruges – and, in particular the historic center which is a UNESCO World Heritage Site – then first take an international flight from the US to Brussels Airport. From the airport, you may catch a train to Brussels Central Station and then hop on a direct train to Bruges.

  • If I want to visit Mons, where should I fly to?

    If you want to visit the Belgian city of Mons – which was the 2015 European Capital of Culture – then you must first take a flight from the US (most likely from the Midwest or east) to Brussels Airport. From the airport, take a train to Brussels Central Station, and from there to Mons Station.

  • Which airport should I fly to if I want to visit Boverie Park?

    Boverie Park is a famous attraction located in Liege. The easiest way to access is to book a flight that lands at Liège Airport (LGG). This landmark sits about 7.8 miles (12.5 km) from the airport and can be easily reached via buses in around 15 minutes. Picnic spots, strolling lanes, and green spaces await.

  • Which Belgian airport should I fly into if I want to transit to the eastern part of Belgium?

    The cities that lie in the eastern part of Belgium include Eupen, Herstal, and Rochefort. Maastricht Aachen Airport (MST) is the regional airport that serves Eupen and the neighboring regions. Alternatively, you can consider arriving via Cologne Bonn Airport (CGN), before connecting to Eupen by train or bus.

  • Which Belgium Airport is closest to the Fortress of Gravensteen?

    Those traveling to Belgium to The Fortress of Gravensteen should remember that it’s located in Ghent. To this end, plan to book flights that land at Brussels National Airport (BRU), which sits about 42 miles (67 km) from Ghent. The establishment is one of the unique examples of the European medieval art of fortification.

  • Are there hotels near major airports in Belgium?

    You do not have to worry if you are scheduled to arrive late in Belgium from the U.S. as all the international airports in the country are located close to several idyllic hotels. Usually, these accommodation options provide free transportation to and from the airport, making it easy for those with many bags to move around.

  • How does KAYAK find such low prices on flights from the United States to Belgium?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United States to Belgium.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to Belgium?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Belgium is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United States to Belgium?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United States to Belgium with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to Belgium?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United States to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Belgium?

    Based on KAYAK data, the cheapest day to fly to Belgium is Wednesday where round-trip tickets can be as cheap as $971. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,177 on average.

  • What is the cheapest time of day to fly to Belgium?

    The cheapest time of day to fly to Belgium is generally at night, when round-trip flights cost $787 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Belgium is generally in the morning, which is peak travel time and where the average cost of a ticket is $999.

Top tips for finding cheap flights to Belgium

  • Looking for cheap airfare to Belgium? 25% of our users found round-trip tickets to Belgium for the following prices or less: From New York John F Kennedy Intl $1,133, from Newark $1,136, from Washington, D.C. Dulles Intl $1,252
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belgium flight deals.
  • The most common airport for international flights from the United States to Belgium is the Brussels Airport (BRU), located a few miles outside Brussels. From there, you may catch trains and buses to other domestic locations or flights to international destinations.
  • Brussels Airlines, the national carrier of Belgium, uses Brussels Airport as a hub. Low-cost carriers like Ryanair also use this airport.
  • If you’re having trouble finding a direct flight from the US to Brussels Airport, you may consider flying to Amsterdam Airport Schiphol (AMS) because there is regular train service between the Schiphol Airport and Brussels.
  • Although Belgium has five international airports – Liege Airport (LGG), Antwerp Airport (ANR), Ostend-Bruges International Airport (OST), Brussels South Charleroi Airport (CRL), and Brussels Airport – only Brussels Airport has regular flights to the US.
  • If you plan on doing some hiking in Belgium, consider flying to Brussels Airport and then taking a train to the Ardennes region in southern Belgium.
  • For those who’re traveling with young kids and renting a car in Belgium, the car companies have a variety of car seats that can be rented for a fee. If using taxis, it’s best to call ahead and request a car seat.
  • US citizens traveling to Belgium don’t need a tourist visa for stays of up to 90 days. All you need is a valid passport with two blank pages and validity for three months after leaving the Schengen zone.
  • Belgium has a wide range of tourist attractions, and your port of arrival is likely to depend on where you want to visit. With five international airports located in Brussels (BRU), Antwerp (ANR), Bruges (OST), Charleroi (CRL), and Liege (LGG), you can easily and conveniently connect to any other destination in Belgium. Those keen on exploring popular museums should land at Antwerp International Airport (ANR), in Antwerp.
  • Suppose you are planning to explore the Church of Saint Peter and Saint Paul to delve into the religious heritage of Belgium. In that case, consider booking a flight that lands at Ostend-Bruges International Airport (OST), located in Bruges. The magnificent architecture of this restored establishment is sure to offer lasting memories.
  • The peak tourism months in Belgium are in July and August when visitors troop to various destinations to enjoy the warm summer weather. To this end, expect airfares and hotel prices to rise dramatically. If you are on a tight budget, consider visiting during the low-season months of November to March.
  • The popular route for flights from the U.S. to Belgium is New York via John F. Kennedy International Airport (JFK), to Brussels with Brussels Airport as the arrival port. United Airlines, Brussels Airlines, and Lufthansa fly the most frequently from the United States to Belgium.
  • For a better travel experience, it might be best if you booked flights on airlines that make one-stop layovers at their hubs. For instance, Icelandair passes through Keflavík International Airport (KEF), Air Canada makes a stopover at Montréal-Pierre Elliott Trudeau International Airport (YUL), and United Airlines has a layover at Washington Dulles International Airport (IAD).

Top 5 airlines flying to Belgium

Need help choosing which airline to fly with from the United States to Belgium? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7940 reviews
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Food from the flight from Atlanta to Santiago was very poor..

4.0 OkayAnonymous, May 2025FAI - SEA
Read more Delta reviews

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

It was ok. Vegan meal was good, however no complimentary alcoholic beverages.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

I paid for business class…. And was counting on the usual packet of toilettes to be provided. They were not because not enough were brought on the plane so they could t give to some and not all. So no tooth brush nor eye cover. Then NO coffee since there was no hot water. The lay I er too short because of delays and my luggage didn’t make the next flight!! It is now a day later and I am awaiting to hear if my bag has arrived. Very inconvenient!. I suppose I need to be glad that I spend over $4000 since I doubt those in coach or premium economy even made that next flight..Heathrow is the worst.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

Everything you need to know for your flight to Belgium

Cabin class types available on flights to Belgium

Cabin classes available on flights to Belgium. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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