When did momondo last update prices for flights from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport refresh daily.

How old do you have to be to fly from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$898 Cheap Flights from Rotterdam to Seattle in 2025/26

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Find the cheapest flights from Rotterdam to Seattle

Round-trip

One-way

Cheap round-trip flights

8:55 pm - 8:09 pmRTM-SEA

32h 14m2 stops

2:52 pm - 12:05 pmSEA-RTM

36h 13m2 stops

$898British Airways

Find Deal

Thu, Oct 2 - Mon, Oct 6

12:45 pm - 10:16 pmRTM-SEA

42h 31m2 stops

6:10 am - 5:10 pmSEA-RTM

26h 00m2 stops

$971British Airways

Find Deal

Tue, Oct 14 - Tue, Oct 21

12:45 pm - 5:29 pmRTM-SEA

37h 44m2 stops

1:02 pm - 6:55 pmSEA-RTM

20h 53m2 stops

$988British Airways

Find Deal

Wed, Oct 1 - Sun, Oct 5

8:55 pm - 3:30 pmRTM-SEA

27h 35m1 stop

5:35 pm - 6:55 pmSEA-RTM

16h 20m1 stop

$997Multiple Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:35 pm - 11:35 amRTM-SEA

25h 00m1 stop

6:10 am - 5:10 pmSEA-RTM

26h 00m2 stops

$1,007British Airways

Find Deal

Tue, Oct 14 - Tue, Oct 21

10:50 am - 10:59 pmRTM-SEA

21h 09m2 stops

1:30 pm - 6:55 pmSEA-RTM

20h 25m1 stop

$1,010British Airways

Find Deal

Thu, Oct 2 - Mon, Oct 6

9:35 am - 10:04 pmRTM-SEA

21h 29m2 stops

1:30 pm - 6:55 pmSEA-RTM

20h 25m1 stop

$1,035British Airways

Find Deal

Wed, Oct 1 - Sun, Oct 5

12:45 pm - 11:35 amRTM-SEA

31h 50m1 stop

1:30 pm - 5:10 pmSEA-RTM

18h 40m1 stop

$1,047British Airways

Find Deal

Tue, Oct 14 - Tue, Oct 21

8:55 pm - 8:09 pmRTM-SEA

32h 14m2 stops

1:53 pm - 8:15 pmSEA-RTM

21h 22m2 stops

$1,088British Airways

Find Deal

Fri, Oct 3 - Tue, Oct 7

5:40 pm - 6:05 pmRTM-SEA

32h 25m2 stops

3:10 pm - 10:00 pmSEA-RTM

21h 50m3 stops

$1,463Multiple Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

British Airways flights from Rotterdam to Seattle

Our best British Airways deals on Rotterdam to Seattle flight tickets

British Airways

Oct 2

RTM8:55 pmRotterdam The Hague

32h 14m

2 stops

SEA8:09 pmSeattle/Tacoma Intl

Oct 6

SEA2:52 pmSeattle/Tacoma Intl

36h 13m

2 stops

RTM12:05 pmRotterdam The Hague

$898

Find similar

British Airways

Oct 14

RTM12:45 pmRotterdam The Hague

42h 31m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

Oct 21

SEA6:10 amSeattle/Tacoma Intl

26h 00m

2 stops

RTM5:10 pmRotterdam The Hague

$971

Find similar

British Airways

Oct 1

RTM12:45 pmRotterdam The Hague

37h 44m

2 stops

SEA5:29 pmSeattle/Tacoma Intl

Oct 5

SEA1:02 pmSeattle/Tacoma Intl

20h 53m

2 stops

RTM6:55 pmRotterdam The Hague

$988

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 10/2

8:55 pm-8:09 pm

2 stops32h 14m

Seattle/Tacoma Intl

Mon 10/6

2:52 pm-12:05 pm

2 stops36h 13m

$898

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Tue 10/14

12:45 pm-10:16 pm

2 stops42h 31m

Seattle/Tacoma Intl

Tue 10/21

6:10 am-5:10 pm

2 stops26h 00m

$971

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Wed 10/1

12:45 pm-5:29 pm

2 stops37h 44m

Seattle/Tacoma Intl

Sun 10/5

1:02 pm-6:55 pm

2 stops20h 53m

$988

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 10/2

8:55 pm-3:30 pm

1 stop27h 35m

Seattle/Tacoma Intl

Mon 10/6

5:35 pm-6:55 pm

1 stop16h 20m

$997

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Tue 10/14

7:35 pm-11:35 am

1 stop25h 00m

Seattle/Tacoma Intl

Tue 10/21

6:10 am-5:10 pm

2 stops26h 00m

$1,007

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Thu 10/2

10:50 am-10:59 pm

2 stops21h 09m

Seattle/Tacoma Intl

Mon 10/6

1:30 pm-6:55 pm

1 stop20h 25m

$1,010

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Wed 10/1

9:35 am-10:04 pm

2 stops21h 29m

Seattle/Tacoma Intl

Sun 10/5

1:30 pm-6:55 pm

1 stop20h 25m

$1,035

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Tue 10/14

12:45 pm-11:35 am

1 stop31h 50m

Seattle/Tacoma Intl

Tue 10/21

1:30 pm-5:10 pm

1 stop18h 40m

$1,047

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Fri 10/3

8:55 pm-8:09 pm

2 stops32h 14m

Seattle/Tacoma Intl

Tue 10/7

1:53 pm-8:15 pm

2 stops21h 22m

$1,088

RotterdamSeattle

RTM - SEA

RTMSEA

Rotterdam The Hague

Fri 10/31

5:40 pm-6:05 pm

2 stops32h 25m

Seattle/Tacoma Intl

Fri 11/7

3:10 pm-10:00 pm

3 stops21h 50m

$1,463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rotterdam to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Seattle?

Delta, KLM and Icelandair are the top three most popular airlines that fly to Seattle from Rotterdam according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When to book flights from Rotterdam to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Rotterdam to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rotterdam to Seattle (RTM to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rotterdam to Seattle

Direct flights	None

There are no direct flights from Rotterdam to Seattle. There are no popular flight routes from Rotterdam to Seattle.

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How far is Rotterdam The Hague to Seattle/Tacoma Intl by plane?
The straight-line distance from Rotterdam The Hague to Seattle/Tacoma Intl is 4874.2 mi. In terms of flight time, this usually takes a little over 20h 00m.
When did momondo last update prices for flights from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rotterdam The Hague Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Leavenworth

Tacoma

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Kirkland

Tukwila

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

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Why should I use momondo to find a flight deal from Rotterdam to Seattle?

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Can I find flights from Rotterdam to Seattle with flexible booking policies on momondo?

All flight searches from Rotterdam to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rotterdam to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Rotterdam.

I’m not ready to book a flight from Rotterdam to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Rotterdam and alert you when they change.