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Cheap flights from Seattle to Rotterdam from $1,326

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Rotterdam departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 3:45 pm
SEA
-
RTM
22h 45m
3 stops
Multiple Airlines Logo
5:35 pm - 8:40 pm
RTM
-
SEA
36h 05m
3 stops
$1,326Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
8:00 am - 3:45 pm
SEA
-
RTM
22h 45m
3 stops
Multiple Airlines Logo
5:35 pm - 5:10 pm
RTM
-
SEA
32h 35m
2 stops
$1,327Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
1:19 pm - 8:15 pm
SEA
-
RTM
21h 56m
3 stops
Multiple Airlines Logo
12:45 pm - 5:10 pm
RTM
-
SEA
37h 25m
2 stops
$1,428Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
7:10 pm - 10:10 am
SEA
-
RTM
30h 00m
2 stops
Multiple Airlines Logo
7:40 pm - 5:10 pm
RTM
-
SEA
30h 30m
2 stops
$1,480Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
8:00 am - 5:40 pm
SEA
-
RTM
25h 40m
3 stops
Multiple Airlines Logo
3:55 pm - 5:55 pm
RTM
-
SEA
35h 00m
2 stops
$1,718Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
8:00 am - 5:40 pm
SEA
-
RTM
25h 40m
3 stops
Multiple Airlines Logo
7:50 am - 9:53 pm
RTM
-
SEA
47h 03m
3 stops
$1,720Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
7:10 pm - 8:20 pm
SEA
-
RTM
40h 10m
2 stops
Multiple Airlines Logo
7:00 pm - 5:10 pm
RTM
-
SEA
31h 10m
2 stops
$1,792Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
8:00 am - 9:15 pm
SEA
-
RTM
29h 15m
2 stops
Multiple Airlines Logo
7:00 pm - 5:15 pm
RTM
-
SEA
31h 15m
2 stops
$1,858Multiple Airlines
Fri, Mar 27 - Thu, Apr 2
Multiple Airlines Logo
5:40 am - 9:15 pm
SEA
-
RTM
31h 35m
3 stops
Multiple Airlines Logo
7:00 pm - 5:15 pm
RTM
-
SEA
31h 15m
2 stops
$1,948Multiple Airlines
Fri, Mar 27 - Thu, Apr 2
Multiple Airlines Logo
8:00 pm - 11:00 am
SEA
-
RTM
31h 00m
2 stops
Multiple Airlines Logo
3:55 pm - 5:55 pm
RTM
-
SEA
35h 00m
2 stops
$2,006Multiple Airlines
Thu, Mar 26 - Sun, Mar 29

British Airways flights from Seattle to Rotterdam

Our best British Airways deals on Seattle to Rotterdam flight tickets
British Airways
Feb 26
SEA6:50 pmSeattle/Tacoma Intl
14h 30m
1 stop
RTM6:20 pmRotterdam The Hague
Mar 2
RTM9:35 amRotterdam The Hague
16h 20m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$2,408
British Airways
Feb 26
SEA1:37 pmSeattle/Tacoma Intl
19h 43m
2 stops
RTM6:20 pmRotterdam The Hague
Mar 2
RTM9:35 amRotterdam The Hague
16h 20m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$2,425
British Airways
Feb 26
SEA1:37 pmSeattle/Tacoma Intl
19h 43m
2 stops
RTM6:20 pmRotterdam The Hague
Mar 2
RTM12:40 pmRotterdam The Hague
19h 24m
2 stops
SEA11:04 pmSeattle/Tacoma Intl
$2,432

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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, momondo users made 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from Seattle to Rotterdam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Mon 8/24

8:00 am-3:45 pm

3 stops22h 45m

Rotterdam The Hague

Mon 8/31

5:35 pm-8:40 pm

3 stops36h 05m

$1,326

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Mon 8/24

8:00 am-3:45 pm

3 stops22h 45m

Rotterdam The Hague

Mon 8/31

5:35 pm-5:10 pm

2 stops32h 35m

$1,327

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Tue 4/7

1:19 pm-8:15 pm

3 stops21h 56m

Rotterdam The Hague

Tue 4/14

12:45 pm-5:10 pm

2 stops37h 25m

$1,428

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Mon 8/24

7:10 pm-10:10 am

2 stops30h 00m

Rotterdam The Hague

Mon 8/31

7:40 pm-5:10 pm

2 stops30h 30m

$1,480

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Thu 3/26

8:00 am-5:40 pm

3 stops25h 40m

Rotterdam The Hague

Sun 3/29

3:55 pm-5:55 pm

2 stops35h 00m

$1,718

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Thu 3/26

8:00 am-5:40 pm

3 stops25h 40m

Rotterdam The Hague

Sun 3/29

7:50 am-9:53 pm

3 stops47h 03m

$1,720

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Fri 4/10

7:10 pm-8:20 pm

2 stops40h 10m

Rotterdam The Hague

Fri 4/17

7:00 pm-5:10 pm

2 stops31h 10m

$1,792

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Fri 3/27

8:00 am-9:15 pm

2 stops29h 15m

Rotterdam The Hague

Thu 4/2

7:00 pm-5:15 pm

2 stops31h 15m

$1,858

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Fri 3/27

5:40 am-9:15 pm

3 stops31h 35m

Rotterdam The Hague

Thu 4/2

7:00 pm-5:15 pm

2 stops31h 15m

$1,948

SeattleRotterdam

SEA - RTM

SEARTM

Seattle/Tacoma Intl

Thu 3/26

8:00 pm-11:00 am

2 stops31h 00m

Rotterdam The Hague

Sun 3/29

3:55 pm-5:55 pm

2 stops35h 00m

$2,006

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rotterdam from

How to get the cheapest flight ticket from Seattle to Rotterdam

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 Rotterdam?

Icelandair, Delta and Aer Lingus are the top three most popular airlines that fly to Rotterdam from Seattle according to our data. Icelandair is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Rotterdam. Keep in mind that there are 11 different airlines that fly to Rotterdam on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Rotterdam

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

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

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

Fastest flight time

21h 56m

Direct flights

None
The fastest flight from Seattle to Rotterdam takes 21h 56m
There are no direct flights from Seattle to Rotterdam. There are no popular flight routes from Seattle to Rotterdam.
Search flight deals

  • How far is Seattle/Tacoma Intl to Rotterdam The Hague by plane?

    Seattle/Tacoma Intl and Rotterdam The Hague are 4874.2 mi apart from one another. By plane, this route typically takes 21h 56m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Rotterdam The Hague Airport.

  • What documentation or ID do you need to fly to Rotterdam The Hague Airport?

    The travel and health documents you'll need for your trip to Rotterdam The Hague Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rotterdam The Hague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Rotterdam?

Book flights to Rotterdam if you plan to visit one of these locations
The Hague

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Rotterdam. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Seattle to Rotterdam flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Rotterdam trip

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