Cheap flights from Washington, D.C. (WAS) to Brussels from $241

Travelers have found it’s best to book a flight 46 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Brussels 1-2 weeks in advance for as low as $966, or $985 for flights within the next 24 hours.

April is one of the best times of the year to fly to Brussels from Washington, D.C.. Prices for April average $834 per person but you can even find prices for as low as $543. The most expensive prices can be found in the month of December. Opting for a April flight can save you 37% on your journey compared to booking in December

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Brussels as you normally would.

Yes, there are multiple flights from Washington, D.C. to Brussels for under $400. The cheapest flight booked recently is on Icelandair for just $371, but on average you can expect to pay $408.

Cheapflights has at least 20 direct flights from Washington, D.C. to Brussels under $700. A good price for a nonstop flight from Washington, D.C. to Brussels is less than $775.

There are currently 20+ open flights from Washington, D.C. to Brussels within the next 7 days for less than $700.

Days when nonstop flights are available for this flight are: Sunday.

Per day, 1 flight departs from Washington, D.C. to Brussels on average.
Evening (6pm - Midnight) - 100% of flight departures

There are many flights that can get you from Washington, D.C. to Brussels in 10h 20m. Fly via Icelandair, Scandinavian Airlines, or Aer Lingus to get the fastest option. The distance from Washington, D.C. to Brussels is about 3903 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Cheapflights users have booked flights from Washington, D.C. to Brussels round-trip from $371. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $420, and Aer Lingus, from $423. Icelandair is currently priced 55% below the average price you’ll pay for this route.

Most travelers choose Washington, D.C. Dulles Intl - Brussels Bruxelles-National, Washington, D.C. Reagan-National - Brussels Bruxelles-National or Baltimore/Washington - Brussels Bruxelles-National when deciding on the best route from Washington, D.C. to Brussels.

Consider American Airlines, British Airways or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Brussels.

Consider Brussels Airlines (56%), United Airlines (56%) or Austrian Airlines (36%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Brussels.

Looking at all options, your cheapest flight can be booked for $358. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $378 on average our data indicates $1,361 when flying from Washington, D.C. to Brussels.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight would often be abbreviated as a IAD to BRU flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG).