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$611+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
RTM — SEA
May 30 — Jun 61
Sat 5/30
Sat 6/6
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 April 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 5/1512:30 pm
RTM
-
SEA
1 stop38h 15m
Multiple Airlines
Tue 5/195:30 pm
SEA
-
RTM
2 stops32h 55m
Multiple Airlines
Deal found 4/29$1,100
This British Airways deal was found by Cheapflights users on 4/28. 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 6/248:55 pm
RTM
-
SEA
1 stop23h 40m
British Airways
Sat 8/88:20 pm
SEA
-
RTM
1 stop15h 00m
British Airways
Deal found 4/28$1,259
This British Airways deal was found by Cheapflights users on 4/28. 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 6/245:50 pm
RTM
-
SEA
1 stop26h 45m
British Airways
Thu 8/61:30 pm
SEA
-
RTM
1 stop19h 50m
British Airways
Deal found 4/28$1,320
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/246:55 am
RTM
-
SEA
2 stops35h 45m
Multiple Airlines
Tue 8/119:45 pm
SEA
-
RTM
1 stop32h 50m
Multiple Airlines
Deal found 4/28$1,326
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:55 am
RTM
-
SEA
3 stops36h 10m
Multiple Airlines
Wed 6/175:45 am
SEA
-
RTM
3 stops31h 45m
Multiple Airlines
Deal found 4/25$1,327
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/246:55 am
RTM
-
SEA
2 stops35h 45m
Multiple Airlines
Sun 8/99:45 pm
SEA
-
RTM
1 stop33h 00m
Multiple Airlines
Deal found 4/28$1,333
This British Airways deal was found by Cheapflights users on 4/28. 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 6/288:55 pm
RTM
-
SEA
1 stop23h 40m
British Airways
Tue 8/111:30 pm
SEA
-
RTM
1 stop21h 45m
British Airways
Deal found 4/28$1,373
This British Airways deal was found by Cheapflights users on 4/28. 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 6/248:55 pm
RTM
-
SEA
2 stops32h 42m
British Airways
Wed 8/53:47 pm
SEA
-
RTM
2 stops19h 28m
British Airways
Deal found 4/28$1,379
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/136:55 am
RTM
-
SEA
2 stops19h 50m
Multiple Airlines
Sun 5/175:30 pm
SEA
-
RTM
1 stop33h 45m
Multiple Airlines
Deal found 4/27$1,380
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 6/267:05 am
RTM
-
SEA
2 stops35h 35m
Multiple Airlines
Tue 8/119:45 pm
SEA
-
RTM
1 stop32h 50m
Multiple Airlines
Deal found 4/28$1,384

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,100
(Kiwi.com)

One-way from

$611
(Kiwi.com)
Provider with most accurate pricing for Rotterdam The Hague-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rotterdam The Hague-Seattle/Tacoma Intl flights.
Search Deals
From Rotterdam The Hague to Seattle/Tacoma Intl
Search Deals
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 April 30, 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

Fri 5/15

12:30 pm-5:45 pm

1 stop38h 15m

Seattle/Tacoma Intl

Tue 5/19

5:30 pm-11:25 am

2 stops32h 55m

$1,100

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 6/25

8:55 pm-11:35 am

1 stop23h 40m

Seattle/Tacoma Intl

Wed 8/5

1:30 pm-8:15 pm

1 stop21h 45m

$1,320

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Mon 6/29

12:05 pm-11:35 am

1 stop32h 30m

Seattle/Tacoma Intl

Sat 8/8

8:20 pm-8:20 pm

1 stop15h 00m

$1,373

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Tue 6/30

7:40 pm-11:35 am

1 stop24h 55m

Seattle/Tacoma Intl

Tue 8/11

1:30 pm-8:15 pm

1 stop21h 45m

$1,373

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Wed 6/24

10:50 am-11:35 am

1 stop33h 45m

Seattle/Tacoma Intl

Wed 8/5

3:47 pm-8:15 pm

2 stops19h 28m

$1,418
Quickest round-trip

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Sun 6/28

8:55 pm-11:35 am

1 stop23h 40m

Seattle/Tacoma Intl

Sun 8/9

1:30 pm-7:00 pm

1 stop20h 30m

$1,432

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Fri 6/26

8:55 pm-11:35 am

1 stop23h 40m

Seattle/Tacoma Intl

Sun 8/9

1:30 pm-7:00 pm

1 stop20h 30m

$1,491

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Wed 5/13

5:50 pm-6:25 pm

1 stop33h 35m

Seattle/Tacoma Intl

Sun 5/17

1:30 pm-7:00 pm

1 stop20h 30m

$1,544

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Wed 6/10

6:55 am-9:40 am

2 stops35h 45m

Seattle/Tacoma Intl

Wed 6/17

8:00 am-10:30 pm

2 stops29h 30m

$1,663
Cheapest one-way

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 7/23

3:15 pm-11:35 am

1 stop29h 20m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • 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 $1,320, 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
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

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Alternative routes for Rotterdam to Seattle

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