$981+ Cheap flights from Washington to Rotterdam (RTM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RTM
May 6 — May 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Rotterdam
Keep the following information in mind while searching for Washington to Rotterdam flight deals. Data was last updated May 1, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,292 (American Airlines) |
One-way from | $1,133 (American Airlines) |
Find flight deals from Washington to Rotterdam
Cheapest flights from Washington to RotterdamExplore the most affordable flight options available from Washington to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
Explore the most affordable flight options available from Washington to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/31:35 pmSEA - RTM
1 stop16h 40mMultiple Airlines
Tue 5/66:55 amRTM - SEA
2 stops36h 06mMultiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,251
This British Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:30 pmSEA - RTM
2 stops36h 25mBritish Airways
Wed 5/78:55 pmRTM - SEA
2 stops28h 05mBritish Airways
Deal found 4/30![British Airways logo]()
$3,423
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Rotterdam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Washington to Rotterdam that are best for you.
Fly from
Washington
Fly to
Rotterdam
Route
Depart
Return
Price
SeattleRotterdam
SEA - RTM
SEARTM
Seattle/Tacoma Intl
Wed 6/11
7:35 pm-9:50 am
2 stops29h 15m
Rotterdam The Hague
Wed 6/18
9:35 am-5:50 pm
2 stops41h 15m
$1,292
SeattleRotterdam
SEA - RTM
SEARTM
Seattle/Tacoma Intl
Thu 8/28
1:32 pm-6:15 pm
2 stops19h 43m
Rotterdam The Hague
Tue 9/2
7:35 pm-11:35 am
1 stop25h 00m
$3,565
SeattleRotterdam
SEA - RTM
SEARTM
Seattle/Tacoma Intl
Tue 6/17
1:30 pm-5:10 pm
1 stop18h 40m
$981
SeattleRotterdam
SEA - RTM
SEARTM
Seattle/Tacoma Intl
Tue 6/17
5:30 am-12:00 pm
3 stops21h 30m
$1,073
Best time to book a flight from Washington to Rotterdam
Have a flexible travel schedule? Discover the best time to fly to Rotterdam from Washington with our price prediction graph.
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.
Cheapflights Insights
Everything you need to know about your flight from Washington to Rotterdam
What is the cheapest time of day to fly from WA to RTM?
Find hourly flight availability from Washington to Rotterdam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.
When flying from State of Washington to Rotterdam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Rotterdam by month
Plan your trip to Rotterdam by taking into account the average rainfall totals by month.
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.
Temperature in Rotterdam by month
Plan your trip to Rotterdam by taking into account the average temperature totals by month.
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).
Reviews of airlines servicing Rotterdam
Get insights into the airlines that provide service to Rotterdam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rotterdam. Reviews last updated May 1, 2025.
Entertainment
6.4
Food
6.3
Crew
7.6
Comfort
6.7
Overall
6.6
Boarding
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
ORD - LHR
Entertainment
6.4
Food
6.3
Crew
7.6
Comfort
6.7
Overall
6.6
Boarding
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
ORD - LHR