$1,274 Cheap Flights from Antwerp (ANR) to Washington (IAD)

View $1,274 flight on Tue, Jul 8, 2025Opens in a new window

Popular airlines from Antwerp (ANR-Antwerp Intl.) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Antwerp to Washington (ANR-IAD)

Prices were available within the past 7 days and start at $1,274 for one-way flights and $684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, May 23 - Mon, Jun 9
ZWE
Antwerp
IAD
Washington
$684 Roundtrip, found 3 days ago
$684
Roundtrip
found 3 days ago
Select KLM flight, departing Fri, May 23 from Antwerp to Washington, returning Mon, Jun 9, priced at $684 found 3 days ago
KLM
Fri, May 23 - Wed, Jun 11
ZWE
Antwerp
IAD
Washington
$688 Roundtrip, found 3 days ago
$688
Roundtrip
found 3 days ago
Select KLM flight, departing Fri, May 23 from Antwerp to Washington, returning Wed, Jun 11, priced at $688 found 3 days ago
KLM
Sun, Jun 1 - Tue, Jun 17
ZWE
Antwerp
IAD
Washington
$693 Roundtrip, found 3 days ago
$693
Roundtrip
found 3 days ago
Select KLM flight, departing Sun, Jun 1 from Antwerp to Washington, returning Tue, Jun 17, priced at $693 found 3 days ago
KLM
Thu, Jun 26 - Fri, Jul 11
ZWE
Antwerp
IAD
Washington
$695 Roundtrip, found 3 days ago
$695
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Jun 26 from Antwerp to Washington, returning Fri, Jul 11, priced at $695 found 3 days ago
KLM
Sun, May 11 - Fri, May 23
ZWE
Antwerp
IAD
Washington
$699 Roundtrip, found 3 days ago
$699
Roundtrip
found 3 days ago
Select KLM flight, departing Sun, May 11 from Antwerp to Washington, returning Fri, May 23, priced at $699 found 3 days ago
KLM
Fri, May 9 - Sat, May 10
ZWE
Antwerp
IAD
Washington
$704 Roundtrip, found 5 days ago
$704
Roundtrip
found 5 days ago
Select KLM flight, departing Fri, May 9 from Antwerp to Washington, returning Sat, May 10, priced at $704 found 5 days ago
KLM
Fri, May 9 - Sat, May 10
ZWE
Antwerp
IAD
Washington
$710 Roundtrip, found 5 days ago
$710
Roundtrip
found 5 days ago
Select KLM flight, departing Fri, May 9 from Antwerp to Washington, returning Sat, May 10, priced at $710 found 5 days ago
KLM
Mon, Jun 30 - Fri, Jul 11
ZWE
Antwerp
IAD
Washington
$718 Roundtrip, found 3 days ago
$718
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Jun 30 from Antwerp to Washington, returning Fri, Jul 11, priced at $718 found 3 days ago
KLM
Sat, May 17 - Sun, Jun 1
ZWE
Antwerp
IAD
Washington
$731 Roundtrip, found 3 days ago
$731
Roundtrip
found 3 days ago
Select KLM flight, departing Sat, May 17 from Antwerp to Washington, returning Sun, Jun 1, priced at $731 found 3 days ago
KLM
Fri, May 23 - Thu, Jun 12
ZWE
Antwerp
IAD
Washington
$735 Roundtrip, found 3 days ago
$735
Roundtrip
found 3 days ago
Select KLM flight, departing Fri, May 23 from Antwerp to Washington, returning Thu, Jun 12, priced at $735 found 3 days ago

Frequently asked questions

How much does a flight from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from ANR to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ANR to IAD?
The cheapest flights from ANR to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD)?
You can’t fly directly from Antwerp (ANR-Antwerp Intl.) to Washington Dulles Intl. Airport (IAD). However, you can find other airports with nonstop flights. Start your journey at Brussels - National Airport (BRU) and travel straight to Washington without layovers.
What is the cheapest airline that flies from ANR to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ANR to IAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD)?
There aren’t any daily direct flights available from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be soaring above the clouds before you know it.
What day of the week has the most flights from ANR to IAD?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD)?
Book a flight from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD) last-minute?
Waiting until just before your departure to book your flight from ANR to IAD often results in higher prices. Although you may find some last-minute offers, they aren’t always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book an ANR to IAD flight and hotel package?
Compared with arranging hotels and flights separately, booking an ANR to IAD flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Antwerp Intl. Airport (ANR) to Washington Dulles Intl. Airport (IAD)?
If you booked your ANR to IAD flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you’d like more information.
*Available to One Key members.