How long is the flight from United States to Belgium?

Flight times vary depending on what airport in United States you fly out of and what airport in Belgium you fly into. For example, flying from Los Angeles Los Angeles to Brussels Bruxelles-National takes 13h 55m on average. On the other hand, flying from San Francisco to Brussels Bruxelles-National takes 12h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What are the most popular cities to visit in Belgium?

For momondo users, the most popular city in Belgium is Brussels, which is visited about 99% more often than any other city in Belgium. Other very common cities that our users travel to are Antwerp and Ostend.

$222 Cheap Flights to Belgium in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Icelandair

Oct 4

BOS

10h 05m

1 stop

BRU

Oct 12

BRU

11h 00m

1 stop

BOS

$506

Icelandair

Oct 14

BOS

31h 55m

1 stop

BRU

Oct 23

BRU

11h 00m

1 stop

BOS

$508

Icelandair

Oct 4

BOS

10h 05m

1 stop

BRU

Oct 18

BRU

11h 00m

1 stop

BOS

$510

Icelandair

Oct 4

BOS

10h 05m

1 stop

BRU

Oct 18

BRU

11h 00m

1 stop

BOS

$511

Icelandair

Oct 4

BOS

10h 05m

1 stop

BRU

Oct 18

BRU

11h 00m

1 stop

BOS

$518

Icelandair

Sep 4

BOS

10h 05m

1 stop

BRU

Sep 13

BRU

11h 00m

1 stop

BOS

$521

Icelandair

Sep 4

BOS

10h 05m

1 stop

BRU

Sep 20

BRU

13h 55m

1 stop

BOS

$524

Icelandair

Sep 4

BOS

10h 05m

1 stop

BRU

Sep 20

BRU

13h 55m

1 stop

BOS

$525

Icelandair

Sep 1

BOS

10h 05m

1 stop

BRU

Sep 9

BRU

13h 55m

1 stop

BOS

$532

Icelandair

Sep 25

BOS

10h 05m

1 stop

BRU

Oct 19

BRU

13h 55m

1 stop

BOS

$534

Icelandair

Sep 1

SEA

12h 15m

1 stop

BRU

Sep 9

BRU

15h 50m

1 stop

SEA

$534

Icelandair

Oct 11

BOS

10h 05m

1 stop

BRU

Oct 15

BRU

11h 00m

1 stop

BOS

$541

Find the cheapest flights from the United States to Belgium

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

3:40 pm - 12:55 pm

SEA

BRU

12h 15m

1 stop

1:50 pm - 8:40 pm

BRU

SEA

15h 50m

1 stop

$534Icelandair

Tue, Sep 1 - Wed, Sep 9

6:30 pm - 10:50 am

EWR

BRU

10h 20m

1 stop

7:20 pm - 1:25 pm

BRU

EWR

24h 05m

1 stop

$561Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 15

6:30 pm - 10:50 am

EWR

BRU

10h 20m

1 stop

10:20 am - 3:40 pm

BRU

EWR

11h 20m

1 stop

$565Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 15

6:30 pm - 10:50 am

EWR

BRU

10h 20m

1 stop

7:45 pm - 1:40 pm

BRU

EWR

23h 55m

1 stop

$566Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 15

5:15 pm - 9:40 am

EWR

BRU

10h 25m

1 stop

6:55 pm - 1:15 pm

BRU

EWR

24h 20m

1 stop

$568Scandinavian Airlines

Sun, Oct 4 - Tue, Oct 13

6:30 pm - 10:50 am

EWR

BRU

10h 20m

1 stop

7:20 pm - 1:25 pm

BRU

EWR

24h 05m

1 stop

$570Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 15

3:40 pm - 12:55 pm

SEA

BRU

12h 15m

1 stop

1:50 pm - 8:40 pm

BRU

SEA

15h 50m

1 stop

$594Icelandair

Sat, Oct 3 - Thu, Oct 15

10:35 pm - 8:05 pm

IAD

BRU

15h 30m

1 stop

3:55 pm - 8:35 pm

BRU

IAD

34h 40m

1 stop

$842TAP AIR PORTUGAL

Tue, Sep 22 - Tue, Sep 29

1:20 pm - 1:25 pm

IAD

BRU

18h 05m

1 stop

6:50 pm - 12:45 pm

BRU

IAD

23h 55m

1 stop

$845Turkish Airlines

Sat, Oct 17 - Sat, Oct 24

1:20 pm - 9:55 am

IAD

BRU

14h 35m

1 stop

6:55 pm - 11:35 am

BRU

IAD

22h 40m

1 stop

$852Turkish Airlines

Tue, Sep 1 - Tue, Sep 15

Fly from

Route

Depart

Return

Price

Cheapest round-trip

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Tue 9/1

3:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Wed 9/9

1:50 pm-8:40 pm

1 stop15h 50m

$534

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Thu 11/12

6:30 pm-10:50 am

1 stop10h 20m

Brussels Bruxelles-National

Sun 11/15

7:20 pm-1:25 pm

1 stop24h 05m

$561

Quickest round-trip

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Thu 11/12

6:30 pm-10:50 am

1 stop10h 20m

Brussels Bruxelles-National

Sun 11/15

10:20 am-3:40 pm

1 stop11h 20m

$565

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Thu 11/12

6:30 pm-10:50 am

1 stop10h 20m

Brussels Bruxelles-National

Sun 11/15

7:45 pm-1:40 pm

1 stop23h 55m

$566

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Sun 10/4

5:15 pm-9:40 am

1 stop10h 25m

Brussels Bruxelles-National

Tue 10/13

6:55 pm-1:15 pm

1 stop24h 20m

$568

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Thu 11/12

6:30 pm-10:50 am

1 stop10h 20m

Brussels Bruxelles-National

Sun 11/15

7:20 pm-1:25 pm

1 stop24h 05m

$570

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Sat 10/3

3:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Thu 10/15

1:50 pm-8:40 pm

1 stop15h 50m

$594

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 9/22

10:35 pm-8:05 pm

1 stop15h 30m

Brussels Bruxelles-National

Tue 9/29

3:55 pm-8:35 pm

1 stop34h 40m

$842

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 10/17

1:20 pm-1:25 pm

1 stop18h 05m

Brussels Bruxelles-National

Sat 10/24

6:50 pm-12:45 pm

1 stop23h 55m

$845

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 9/1

1:20 pm-9:55 am

1 stop14h 35m

Brussels Bruxelles-National

Tue 9/15

6:55 pm-11:35 am

1 stop22h 40m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Belgium flights insights and trends

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

Prices

Airlines

Other information

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

Find flights to Brussels

Cheap Belgium flight deals and tips

Summary info about Belgium flight prices, duration and airlines

Best One-Way Price	$222
Best Round-Trip Price	$534
Fastest flight time	16h 50m
Popular in	December

The best one-way flight price to Belgium from United States in the last 5 days is $222 (Seattle/Tacoma Intl to Brussels Bruxelles-National).

Search Deals

The best round-trip flight price to Belgium from United States in the last 5 days is $534 (Seattle/Tacoma Intl to Brussels Bruxelles-National).

Search Deals

The fastest flight to Belgium from United States takes 16h 50m (Seattle/Tacoma Intl to Brussels Bruxelles-National).

Search Deals

December has the highest demand for flights to Belgium, with a 13% 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, Antwerp Zoo, or Place Rogier.

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 21 airlines. If you’re unsure which to fly with, consider booking your flight with United Airlines, Brussels Airlines or Scandinavian Airlines as these are the most popular among our users. United Airlines is the most favored with 54% 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 $384. If you’re unable to find a flight deal this cheap, keep in mind that anything less than $1,423 is considered a good price for flights to Belgium. $1,675 is the average cost to fly to Belgium, while $5,025 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 May 2026, there are 63 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.