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$694+ Cheap flights from Rotterdam (RTM) to Seattle (SEA)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
RTM — SEA
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Rotterdam to Seattle

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

This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/17:55 pm
RTM
-
SEA
2 stops31h 50m
Multiple Airlines
Sun 7/59:45 pm
SEA
-
RTM
1 stop33h 00m
Multiple Airlines
Deal found 6/15$967
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/21:00 pm
RTM
-
SEA
1 stop14h 45m
Multiple Airlines
Mon 7/611:25 pm
SEA
-
RTM
2 stops55h 10m
Multiple Airlines
Deal found 6/16$1,329
This British Airways deal was found by Cheapflights users on 6/14. 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.
Thu 7/168:55 pm
RTM
-
SEA
1 stop23h 40m
British Airways
Mon 7/201:30 pm
SEA
-
RTM
1 stop20h 30m
British Airways
Deal found 6/14$1,578
This British Airways deal was found by Cheapflights users on 6/15. 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.
Wed 7/110:50 am
RTM
-
SEA
2 stops23h 09m
British Airways
Sun 7/51:30 pm
SEA
-
RTM
1 stop20h 30m
British Airways
Deal found 6/15$1,590
This British Airways deal was found by Cheapflights users on 6/12. 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.
Fri 7/108:55 pm
RTM
-
SEA
1 stop30h 30m
British Airways
Thu 7/161:30 pm
SEA
-
RTM
1 stop19h 50m
British Airways
Deal found 6/12$1,642
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 7/214:40 pm
RTM
-
SEA
2 stops50h 00m
Multiple Airlines
Tue 7/285:30 pm
SEA
-
RTM
1 stop20h 10m
Multiple Airlines
Deal found 6/11$1,666

Find flight deals from Rotterdam to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Rotterdam (RTM) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$967
(Kiwi.com)

One-way from

$694
(Kiwi.com)
Provider with most accurate pricing for Rotterdam The Hague-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Rotterdam The Hague-Seattle/Tacoma Intl flights.
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From Rotterdam The Hague to Seattle/Tacoma Intl
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One-way flight from Rotterdam The Hague to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rotterdam to Seattle 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 June 16, 2026.
Use the filters below to find and compare flights from Rotterdam to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 7/16

8:55 pm-11:35 am

1 stop23h 40m

Seattle/Tacoma Intl

Mon 7/20

1:30 pm-7:00 pm

1 stop20h 30m

$1,578

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Wed 7/1

10:50 am-12:59 am

2 stops23h 09m

Seattle/Tacoma Intl

Sun 7/5

1:30 pm-7:00 pm

1 stop20h 30m

$1,590

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 7/2

3:15 pm-5:10 pm

2 stops34h 55m

Seattle/Tacoma Intl

Mon 7/6

7:10 pm-10:10 am

2 stops30h 00m

$1,713

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 7/2

8:55 pm-6:25 pm

1 stop30h 30m

Seattle/Tacoma Intl

Mon 7/6

1:30 pm-2:35 pm

1 stop16h 05m

$1,778

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 7/9

8:55 pm-11:35 am

1 stop23h 40m

Seattle/Tacoma Intl

Mon 7/13

1:30 pm-2:35 pm

1 stop16h 05m

$1,870
Quickest round-trip

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Mon 7/13

12:05 pm-6:25 pm

1 stop15h 20m

Seattle/Tacoma Intl

Sun 7/19

1:30 pm-7:00 pm

1 stop20h 30m

$1,948
Cheapest one-way
Quickest one-way

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 7/9

8:55 pm-11:35 am

1 stop23h 40m

$1,672

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Sun 10/18

5:10 pm-5:40 pm

1 stop33h 30m

$1,763

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Rotterdam-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rotterdam-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rotterdam-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rotterdam-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rotterdam-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rotterdam to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Rotterdam 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.

Related info for your journey

Find useful and relevant information for your journey from Rotterdam to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Rotterdam to Seattle?

    For as low as $1,578, British Airways can have you in Seattle from Rotterdam in 23h 40m. The distance between Rotterdam and Seattle is about 4880 mi.

  • Can I find deals for flights from Rotterdam to Seattle that include hotel bookings?

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

  • How can I find direct flights from Rotterdam to Seattle?

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

  • Can I find deals for business class flights from Rotterdam to Seattle?

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

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville

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