starting at $1,362
starting at $367
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Washington to Brussels. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Washington to Brussels
A non-stop flight is the most convenient and comfortable way to fly from Washington to Brussels, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Washington — Brussels is served by several airlines: United Airlines and Aer Lingus. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $367 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
starting at $1,362
starting at $367
Washington — Brussels
12/15/2026
Departure
Direct flight
UA950
starting at $1,362
There are most likely no direct flights on the Washington — Brussels route
The cheapest flight ticket from Washington to Brussels according to data for the last 48 hours costs $367
Often the best time to buy tickets from Washington to Brussels is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Washington to Brussels can be found flying in these months: November.
The fastest flights from Washington to Brussels start from 6 hours 30 minutes in the air.
The following airlines operate direct flights on the route Washington — Brussels: United Airlines
The cheapest one-way flight from Washington to Brussels departs on 12/16/2026, is operated by Aer Lingus and costs $367
There is no information about the cheapest roundtrip flight from Washington to Brussels
Fastest flight from Washington to Brussels takes 1d 6h 30m
All airports
There are direct flights on this route 1 day a week: Tu
The distance between Washington and Brussels is 6216km (3854 miles). There are 30 direct flights from Washington to Brussels. The time difference between Washington and Brussels is 6h. Flights from Washington begin at 5:35 PM. The latest flight from Washington departs at 5:40 PM
We couldn't find any special offers for flights from Washington to Brussels