In terms of precipitation, rainfall in Rotterdam ranges from 1.7 - 3.3 inches per month. October is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Rotterdam when rainfall is around 1.7 in.

If weather is an important factor for your trip to Rotterdam, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What is the cheapest time of day to fly from IAD to RTM?

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

What airport do you fly into for flights to Rotterdam from Washington, D.C. Dulles Intl?

Located just 2.9 mi from the city center, Rotterdam The Hague is the airport most travelers will use when flying to Rotterdam from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Rotterdam The Hague (RTM) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

Can I find deals for flights from Dulles Intl to Rotterdam that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Rotterdam flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Rotterdam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Rotterdam.

Can I find deals for business class flights from Dulles Intl to Rotterdam?

Yes. Cheapflights offers flight deals from Dulles Intl to Rotterdam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$432+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Rotterdam

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Cheap flight deals from Dulles Intl to Rotterdam

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Rotterdam
Explore the most affordable flight options available from Dulles Intl to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.

Tue 10/279:55 am -

3 stops31h 10m

Tue 11/33:45 pm -

2 stops31h 15m

Deal found 9/12

$1,056

Fri 10/308:40 pm -

2 stops20h 40m

Fri 11/67:45 am -

3 stops42h 25m

Deal found 9/15

$1,134

Wed 10/289:55 am -

2 stops23h 00m

Wed 11/45:35 pm -

2 stops27h 40m

Deal found 9/13

$1,167

Mon 11/235:50 pm -

2 stops22h 10m

Thu 11/267:25 am -

1 stop13h 50m

Deal found 9/12

$1,198

Sun 11/229:05 pm -

2 stops19h 15m

Sun 11/293:50 pm -

1 stop29h 25m

Deal found 9/12

$1,244

Sun 11/229:05 pm -

2 stops19h 15m

Thu 11/267:25 am -

1 stop13h 50m

Deal found 9/12

$1,249

Best flights from Dulles Intl to Rotterdam
Discover carefully curated flight deals from Dulles Intl to Rotterdam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.

Tue 10/272:30 pm -

2 stops26h 20m

Tue 11/37:00 am -

2 stops35h 45m

Deal found 9/12

$1,135

Wed 10/289:55 am -

2 stops23h 00m

Wed 11/45:35 pm -

2 stops27h 40m

Deal found 9/13

$1,167

Tue 3/99:45 pm -

1 stop13h 25m

Wed 3/178:55 pm -

1 stop24h 45m

Deal found 9/10

$1,285

Thu 11/197:40 pm -

2 stops35h 20m

Sun 11/293:50 pm -

1 stop29h 25m

Deal found 9/12

$1,325

Mon 11/25:25 pm -

1 stop22h 35m

Sun 11/84:00 pm -

2 stops29h 15m

Deal found 9/14

$1,452

Thu 10/295:30 pm -

1 stop14h 10m

Sun 11/84:45 pm -

2 stops31h 45m

Deal found 9/14

$1,477

Fri 10/308:40 pm -

2 stops20h 40m

Thu 11/57:25 am -

1 stop13h 50m

Deal found 9/14

$1,485

Sat 11/215:25 pm -

2 stops21h 40m

Mon 11/305:35 pm -

1 stop26h 55m

Deal found 9/12

$1,511

Sun 11/14:30 pm -

1 stop24h 25m

Fri 11/67:25 am -

2 stops19h 05m

Deal found 9/14

$1,520

Last-minute flights from Dulles Intl to Rotterdam
Discover last-minute flight deals from Dulles Intl to Rotterdam. Data last updated September 16, 2026 and is based on user searches.

Tue 10/279:55 am -

3 stops31h 10m

Tue 11/33:45 pm -

2 stops31h 15m

Deal found 9/12

$1,056

Wed 10/289:55 am -

2 stops23h 00m

Wed 11/45:35 pm -

2 stops27h 40m

Deal found 9/13

$1,167

Thu 10/295:30 pm -

1 stop14h 10m

Wed 11/43:10 pm -

2 stops31h 10m

Deal found 9/14

$1,403

Thu 10/295:30 pm -

1 stop14h 10m

Fri 11/64:20 pm -

2 stops30h 00m

Deal found 9/14

$1,435

Thu 10/295:30 pm -

1 stop14h 10m

Thu 11/55:00 pm -

2 stops33h 30m

Deal found 9/14

$1,470

Fri 10/308:40 pm -

2 stops20h 40m

Fri 11/67:45 am -

3 stops42h 25m

Deal found 9/15

$1,134

One-way flights from Dulles Intl to Rotterdam
Search for one-way flight options from Dulles Intl to Rotterdam. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.

Tue 12/17:40 pm -

2 stops20h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/15

$432

Sat 10/248:40 pm -

3 stops31h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/12

$497

Tue 12/16:05 pm -

1 stop17h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/15

$513

Sun 10/45:45 pm -

1 stop12h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/13

$1,068

Sun 10/45:15 pm -

2 stops12h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/13

$1,219

Find flight deals from Dulles Intl to Rotterdam

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,056 (Mytrip)
One-way from	$432 (Booking.com)

Provider with most accurate pricing for Washington, D.C. (WAS)-Rotterdam The Hague flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rotterdam The Hague flights.

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From Washington, D.C. Dulles Intl to Rotterdam The Hague

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One-way flight from Washington, D.C. Dulles Intl to Rotterdam The Hague

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rotterdam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Tue 12/1

7:40 pm-9:50 pm

2 stops20h 10m

Rotterdam The Hague

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$432

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Sat 10/24

8:40 pm-10:25 am

3 stops31h 45m

Rotterdam The Hague

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$497

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Tue 12/1

6:05 pm-5:10 pm

1 stop17h 05m

Rotterdam The Hague

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$513

Quickest round-trip

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Sun 10/4

5:45 pm-12:05 pm

1 stop12h 20m

Rotterdam The Hague

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$1,068

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Tue 10/27

2:30 pm-9:50 pm

2 stops26h 20m

Rotterdam The Hague

Tue 11/3

7:00 am-12:45 pm

2 stops35h 45m

$1,135

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Wed 10/28

9:55 am-1:55 pm

2 stops23h 00m

Rotterdam The Hague

Wed 11/4

5:35 pm-3:15 pm

2 stops27h 40m

$1,167

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Tue 3/9

9:45 pm-5:10 pm

1 stop13h 25m

Rotterdam The Hague

Wed 3/17

8:55 pm-4:40 pm

1 stop24h 45m

$1,285

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Thu 11/19

7:40 pm-1:00 pm

2 stops35h 20m

Rotterdam The Hague

Sun 11/29

3:50 pm-3:15 pm

1 stop29h 25m

$1,325

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Mon 11/2

5:25 pm-10:00 pm

1 stop22h 35m

Rotterdam The Hague

Sun 11/8

4:00 pm-3:15 pm

2 stops29h 15m

$1,452

Washington, D.C.Rotterdam

IAD Washington, D.C. Dulles Intl - RTM Rotterdam The Hague

IADRTM

Washington, D.C. Dulles Intl

Thu 10/29

5:30 pm-12:40 pm

1 stop14h 10m

Rotterdam The Hague

Sun 11/8

4:45 pm-6:30 pm

2 stops31h 45m

$1,477

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Dulles Intl to Rotterdam

Have a flexible travel schedule? Discover the best time to fly to Rotterdam from Dulles Intl with our price prediction graph.

IAD-RTM

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Rotterdam from Washington, D.C. Dulles Intl?
Located just 2.9 mi from the city center, Rotterdam The Hague is the airport most travelers will use when flying to Rotterdam from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Rotterdam The Hague (RTM) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.
Can I find deals for flights from Dulles Intl to Rotterdam that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Rotterdam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Rotterdam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Rotterdam.
Can I find deals for business class flights from Dulles Intl to Rotterdam?
Yes. Cheapflights offers flight deals from Dulles Intl to Rotterdam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$432+ Cheap flights from Dulles Intl (IAD) to Rotterdam (RTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Rotterdam with Cheapflights

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Cheap flight deals from Dulles Intl to Rotterdam

Cheapest flights from Dulles Intl to RotterdamExplore the most affordable flight options available from Dulles Intl to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.

Explore the most affordable flight options available from Dulles Intl to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.

Best flights from Dulles Intl to RotterdamDiscover carefully curated flight deals from Dulles Intl to Rotterdam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.

Discover carefully curated flight deals from Dulles Intl to Rotterdam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.

Last-minute flights from Dulles Intl to RotterdamDiscover last-minute flight deals from Dulles Intl to Rotterdam. Data last updated September 16, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Rotterdam. Data last updated September 16, 2026 and is based on user searches.

One-way flights from Dulles Intl to RotterdamSearch for one-way flight options from Dulles Intl to Rotterdam. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.

Search for one-way flight options from Dulles Intl to Rotterdam. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.

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Best time to book a flight from Dulles Intl to Rotterdam

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Related info for your journey

What airport do you fly into for flights to Rotterdam from Washington, D.C. Dulles Intl?

Can I find deals for flights from Dulles Intl to Rotterdam that include hotel bookings?

How can I find direct flights from Dulles Intl to Rotterdam?

Can I find deals for business class flights from Dulles Intl to Rotterdam?

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Dulles Intl and Rotterdam flights

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Cheapest flights from Dulles Intl to Rotterdam
Explore the most affordable flight options available from Dulles Intl to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.

Best flights from Dulles Intl to Rotterdam
Discover carefully curated flight deals from Dulles Intl to Rotterdam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.

Last-minute flights from Dulles Intl to Rotterdam
Discover last-minute flight deals from Dulles Intl to Rotterdam. Data last updated September 16, 2026 and is based on user searches.

One-way flights from Dulles Intl to Rotterdam
Search for one-way flight options from Dulles Intl to Rotterdam. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.