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Flights to Belgium

$456 Cheap flights to Belgium

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Belgium departing on 2/3. 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

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Recent flights found to popular cities in Belgium

Find flights to these popular cities in Belgium from your nearest airport.

Flights to Brussels Bruxelles-National Airport

Search all flight deals to Brussels Bruxelles-National Airport
Aer Lingus
Feb 3
ORD
13h 15m
2 stops
BRU
Feb 11
BRU
16h 14m
2 stops
ORD
$456
Multiple Airlines
Feb 8
SEA
16h 14m
2 stops
BRU
Feb 16
BRU
18h 28m
2 stops
SEA
$482
Multiple Airlines
Feb 8
SEA
16h 14m
2 stops
BRU
Feb 16
BRU
18h 28m
2 stops
SEA
$483
Aer Lingus
Feb 3
ORD
13h 15m
2 stops
BRU
Feb 11
BRU
16h 14m
2 stops
ORD
$485
Multiple Airlines
Nov 4
SEA
24h 56m
2 stops
BRU
Nov 18
BRU
18h 30m
2 stops
SEA
$499
Icelandair
Nov 4
BWI
10h 15m
1 stop
BRU
Nov 10
BRU
11h 50m
1 stop
BWI
$506
Aer Lingus
Feb 4
ORD
13h 15m
2 stops
BRU
Feb 11
BRU
16h 14m
2 stops
ORD
$506
Icelandair
Nov 4
BWI
10h 15m
1 stop
BRU
Nov 10
BRU
11h 50m
1 stop
BWI
$511
Icelandair
Nov 18
BWI
10h 15m
1 stop
BRU
Nov 26
BRU
11h 50m
1 stop
BWI
$512
Icelandair
Jan 16
BWI
10h 15m
1 stop
BRU
Jan 31
BRU
11h 50m
1 stop
BWI
$515
Multiple Airlines
Nov 4
SEA
16h 16m
2 stops
BRU
Nov 18
BRU
18h 30m
2 stops
SEA
$516
Icelandair
Feb 3
BWI
10h 15m
1 stop
BRU
Feb 9
BRU
11h 50m
1 stop
BWI
$517

Find the cheapest flights from the United States to Belgium

Recent round-trip flight deals from the United States to Belgium

Enter your travel dates to find the best prices.
Aer Lingus Logo
1:20 pm - 9:35 amORD  Chicago O'Hare Intl-BRU Brussels Bruxelles-National
13h 15m2 stops Toronto Pearson Intl Dublin
Aer Lingus Logo
10:15 am - 7:29 pmBRU  Brussels Bruxelles-National-ORD Chicago O'Hare Intl
16h 14m2 stops Dublin Toronto Pearson Intl
$456Aer Lingus
Wed, Feb 3 - Thu, Feb 11
Multiple Airlines Logo
8:21 am - 9:35 amSEA  Seattle/Tacoma Intl-BRU Brussels Bruxelles-National
16h 14m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
10:15 am - 7:43 pmBRU  Brussels Bruxelles-National-SEA Seattle/Tacoma Intl
18h 28m2 stops Dublin Toronto Pearson Intl
$482Multiple Airlines
Mon, Feb 8 - Tue, Feb 16
Multiple Airlines Logo
8:21 am - 9:35 amSEA  Seattle/Tacoma Intl-BRU Brussels Bruxelles-National
16h 14m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
10:15 am - 7:43 pmBRU  Brussels Bruxelles-National-SEA Seattle/Tacoma Intl
18h 28m2 stops Dublin Toronto Pearson Intl
$483Multiple Airlines
Mon, Feb 8 - Tue, Feb 16
Aer Lingus Logo
1:20 pm - 9:35 amORD  Chicago O'Hare Intl-BRU Brussels Bruxelles-National
13h 15m2 stops Toronto Pearson Intl Dublin
Aer Lingus Logo
10:15 am - 7:29 pmBRU  Brussels Bruxelles-National-ORD Chicago O'Hare Intl
16h 14m2 stops Dublin Toronto Pearson Intl
$485Aer Lingus
Wed, Feb 3 - Thu, Feb 11
Icelandair Logo
7:40 pm - 11:55 amBWI  Baltimore/Washington-BRU Brussels Bruxelles-National
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:50 pm - 6:40 pmBRU  Brussels Bruxelles-National-BWI Baltimore/Washington
11h 50m1 stop Reykjavik Keflavik Intl
$506Icelandair
Wed, Nov 4 - Tue, Nov 10
Icelandair Logo
7:40 pm - 11:55 amBWI  Baltimore/Washington-BRU Brussels Bruxelles-National
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:50 pm - 6:40 pmBRU  Brussels Bruxelles-National-BWI Baltimore/Washington
11h 50m1 stop Reykjavik Keflavik Intl
$511Icelandair
Wed, Nov 4 - Thu, Nov 12
Scandinavian Airlines Logo
6:30 pm - 10:50 amEWR  Newark-BRU Brussels Bruxelles-National
10h 20m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
11:35 am - 1:25 pmBRU  Brussels Bruxelles-National-EWR Newark
31h 50m1 stop Oslo Gardermoen
$521Scandinavian Airlines
Sun, Jan 10 - Sat, Jan 23
Scandinavian Airlines Logo
5:45 pm - 10:40 amEWR  Newark-BRU Brussels Bruxelles-National
10h 55m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
6:55 pm - 1:15 pmBRU  Brussels Bruxelles-National-EWR Newark
24h 20m1 stop Stockholm Arlanda
$522Scandinavian Airlines
Mon, Sep 21 - Tue, Sep 29
United Airlines Logo
7:15 am - 8:05 amBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
18h 50m1 stop Newark
United Airlines Logo
10:00 am - 2:53 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
10h 53m1 stop Montreal Pierre Elliott Trudeau Intl
$656United Airlines
Mon, Nov 2 - Fri, Nov 13
United Airlines Logo
1:29 pm - 8:55 amBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
13h 26m1 stop Chicago O'Hare Intl
United Airlines Logo
10:00 am - 9:28 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
17h 28m1 stop Montreal Pierre Elliott Trudeau Intl
$656United Airlines
Sun, Nov 1 - Fri, Nov 13

momondo Fare Finder

 
Locate flights to Belgium that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 17, 2026.
Use the filters below to find and compare flights to Belgium that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBrussels

ORD Chicago O'Hare Intl - BRU Brussels Bruxelles-National

ORDBRU

Chicago O'Hare Intl

Wed 2/3

1:20 pm-9:35 am

2 stops13h 15m

Brussels Bruxelles-National

Thu 2/11

10:15 am-7:29 pm

2 stops16h 14m

$456

SeattleBrussels

SEA Seattle/Tacoma Intl - BRU Brussels Bruxelles-National

SEABRU

Seattle/Tacoma Intl

Mon 2/8

8:21 am-9:35 am

2 stops16h 14m

Brussels Bruxelles-National

Tue 2/16

10:15 am-7:43 pm

2 stops18h 28m

$482

SeattleBrussels

SEA Seattle/Tacoma Intl - BRU Brussels Bruxelles-National

SEABRU

Seattle/Tacoma Intl

Mon 2/8

8:21 am-9:35 am

2 stops16h 14m

Brussels Bruxelles-National

Tue 2/16

10:15 am-7:43 pm

2 stops18h 28m

$483

ChicagoBrussels

ORD Chicago O'Hare Intl - BRU Brussels Bruxelles-National

ORDBRU

Chicago O'Hare Intl

Wed 2/3

1:20 pm-9:35 am

2 stops13h 15m

Brussels Bruxelles-National

Thu 2/11

10:15 am-7:29 pm

2 stops16h 14m

$485
Quickest round-trip

BaltimoreBrussels

BWI Baltimore/Washington - BRU Brussels Bruxelles-National

BWIBRU

Baltimore/Washington

Wed 11/4

7:40 pm-11:55 am

1 stop10h 15m

Brussels Bruxelles-National

Tue 11/10

12:50 pm-6:40 pm

1 stop11h 50m

$506

BaltimoreBrussels

BWI Baltimore/Washington - BRU Brussels Bruxelles-National

BWIBRU

Baltimore/Washington

Wed 11/4

7:40 pm-11:55 am

1 stop10h 15m

Brussels Bruxelles-National

Thu 11/12

12:50 pm-6:40 pm

1 stop11h 50m

$511

NewarkBrussels

EWR Newark - BRU Brussels Bruxelles-National

EWRBRU

Newark

Sun 1/10

6:30 pm-10:50 am

1 stop10h 20m

Brussels Bruxelles-National

Sat 1/23

11:35 am-1:25 pm

1 stop31h 50m

$521

NewarkBrussels

EWR Newark - BRU Brussels Bruxelles-National

EWRBRU

Newark

Mon 9/21

5:45 pm-10:40 am

1 stop10h 55m

Brussels Bruxelles-National

Tue 9/29

6:55 pm-1:15 pm

1 stop24h 20m

$522

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Mon 11/2

7:15 am-8:05 am

1 stop18h 50m

Brussels Bruxelles-National

Fri 11/13

10:00 am-2:53 pm

1 stop10h 53m

$656

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Sun 11/1

1:29 pm-8:55 am

1 stop13h 26m

Brussels Bruxelles-National

Fri 11/13

10:00 am-9:28 pm

1 stop17h 28m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

Belgium flights insights and trends

Explore insights for your Belgium flight to craft the best travel plan

What is the cheapest flight to Belgium?

If you are looking to fly to Belgium for less, look to airlines like Ryanair, Wizz Air, and FLYONE Romania, with prices starting at $19, $31, and $40 respectively.

See prices from:

Cheapest flights to cities in Belgium

Click on the cities below to find out when it's cheapest to fly to Belgium from United States
Brussels
Brussels
Find flights to Brussels

Cheap Belgium flight deals and tips

Summary info about Belgium flight prices, duration and airlines

Best One-Way Price

$205

Best Round-Trip Price

$456

Fastest flight time

10h 05m

Popular in

June
The best one-way flight price to Belgium from United States in the last 5 days is $205 (Chicago O'Hare Intl to Brussels Bruxelles-National).
Search Deals
The best round-trip flight price to Belgium from United States in the last 5 days is $456 (Chicago O'Hare Intl to Brussels Bruxelles-National).
Search Deals
The fastest flight to Belgium from United States takes 10h 05m (Boston Logan Intl to Brussels Bruxelles-National).
Search Deals
June has the highest demand for flights to Belgium, with a 18% price increase on average.
Search Deals

Frequently asked questions about flying to Belgium

What popular landmarks are in Belgium?

Grand Place is the most popular place of interest in Belgium. Many travelers make it a point to stop there while traveling to Belgium. Other popular landmarks and places of interest in Belgium would be King Baudouin Stadium, Brussels Exhibition Centre, or Square - Brussels Meeting Centre.

What is the best airport to land at to visit Grand Place?

When visiting Grand Place in Brussels, the closest airport is Brussels Bruxelles-National Airport.

What airlines fly to Belgium?

You can find flights to Belgium from 19 airlines. If you’re unsure which to fly with, consider booking your flight with United Airlines, Scandinavian Airlines or Brussels Airlines as these are the most popular among our users. United Airlines is the most favored with 53% of momondo travelers booking flights with this airline.

What is the most popular airport in Belgium to fly to?

The most popular airport in Belgium to fly to is Brussels Bruxelles-National, based on our data. In the past 12 months, 89% of all momondo users who traveled to Belgium chose to fly into Brussels Bruxelles-National airport, which is located in the city of Brussels.

How much are flights to Belgium?

The cheapest flight to Belgium recently found on momondo was $363. If you’re unable to find a flight deal this cheap, keep in mind that anything less than $1,590 is considered a good price for flights to Belgium. $2,198 is the average cost to fly to Belgium, while $9,943 is the most expensive.

When did momondo last update prices for flights to Belgium?

Prices for flights to Belgium were last updated today.

How many operators does momondo search for flights to Belgium?

As of August 2026, there are 60 operators available to choose from for flights to Belgium.

How old do you have to be to fly 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 to Belgium.

What documentation or ID do you need to fly to Belgium?

The travel and health documents you'll need for your trip to Belgium may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Belgium is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options 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 to Belgium with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belgium which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights 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 filter your options to help you make an informed choice when booking flights to Belgium.

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

Price alerts on flights to Belgium 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

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