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Cheap flights from Seattle to Casablanca from $350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Casablanca departing on 3/29. 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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Find the cheapest flights from Seattle to Casablanca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:30 pm - 9:00 pm
SEA
-
CMN
22h 30m
2 stops
Delta Logo
7:35 am - 5:39 pm
CMN
-
SEA
18h 04m
1 stop
$577Delta
Mon, May 11 - Thu, May 14
Delta Logo
2:30 pm - 9:00 pm
SEA
-
CMN
22h 30m
2 stops
Delta Logo
7:35 am - 12:22 am
CMN
-
SEA
24h 47m
2 stops
$587Delta
Mon, May 11 - Fri, May 15
Multiple Airlines Logo
1:45 pm - 7:10 pm
SEA
-
CMN
21h 25m
1 stop
Multiple Airlines Logo
7:35 am - 5:39 pm
CMN
-
SEA
18h 04m
1 stop
$609Multiple Airlines
Tue, Apr 14 - Wed, May 13
Delta Logo
6:40 pm - 9:00 pm
SEA
-
CMN
18h 20m
1 stop
Delta Logo
7:35 am - 5:39 pm
CMN
-
SEA
18h 04m
1 stop
$615Delta
Sun, Apr 12 - Tue, May 12
Multiple Airlines Logo
5:30 pm - 7:10 pm
SEA
-
CMN
17h 40m
1 stop
Multiple Airlines Logo
10:25 am - 10:05 pm
CMN
-
SEA
19h 40m
2 stops
$619Multiple Airlines
Tue, Apr 14 - Wed, May 13
Delta Logo
7:15 am - 9:00 pm
SEA
-
CMN
29h 45m
2 stops
Delta Logo
7:35 am - 5:39 pm
CMN
-
SEA
18h 04m
1 stop
$620Delta
Sun, Apr 12 - Wed, May 13
Delta Logo
6:40 pm - 5:20 pm
SEA
-
CMN
14h 40m
1 stop
Delta Logo
7:35 am - 10:16 pm
CMN
-
SEA
22h 41m
2 stops
$626Delta
Mon, Apr 13 - Tue, May 12
Delta Logo
6:40 pm - 9:00 pm
SEA
-
CMN
18h 20m
1 stop
Delta Logo
7:35 am - 11:15 am
CMN
-
SEA
35h 40m
1 stop
$629Delta
Sun, Apr 12 - Mon, May 11
Delta Logo
7:15 am - 5:20 pm
SEA
-
CMN
26h 05m
2 stops
Delta Logo
10:25 am - 10:24 am
CMN
-
SEA
31h 59m
2 stops
$630Delta
Sun, Apr 12 - Tue, May 12
Delta Logo
6:40 pm - 9:00 pm
SEA
-
CMN
18h 20m
1 stop
Delta Logo
10:25 am - 5:39 pm
CMN
-
SEA
15h 14m
1 stop
$632Delta
Sun, Apr 12 - Thu, May 14

British Airways flights from Seattle to Casablanca

Our best British Airways deals on Seattle to Casablanca flight tickets
British Airways
May 5
SEA8:20 pmSeattle/Tacoma Intl
17h 50m
1 stop
CMN10:10 pmCasablanca Mohamed V
May 12
CMN1:40 pmCasablanca Mohamed V
29h 55m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$731
British Airways
May 2
SEA12:34 pmSeattle/Tacoma Intl
48h 56m
2 stops
CMN9:30 pmCasablanca Mohamed V
May 12
CMN1:40 pmCasablanca Mohamed V
29h 55m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$764
British Airways
May 2
SEA12:34 pmSeattle/Tacoma Intl
48h 56m
2 stops
CMN9:30 pmCasablanca Mohamed V
May 11
CMN1:40 pmCasablanca Mohamed V
40h 46m
2 stops
SEA10:26 pmSeattle/Tacoma Intl
$768

Iberia flights from Seattle to Casablanca

Our best Iberia deals on Seattle to Casablanca flight tickets
Iberia
Mar 8
SEA12:50 pmSeattle/Tacoma Intl
22h 30m
2 stops
CMN6:20 pmCasablanca Mohamed V
Apr 8
CMN9:50 amCasablanca Mohamed V
22h 54m
2 stops
SEA12:44 amSeattle/Tacoma Intl
$771
Iberia
Feb 5
SEA8:30 amSeattle/Tacoma Intl
19h 35m
2 stops
CMN1:05 pmCasablanca Mohamed V
Feb 12
CMN6:55 pmCasablanca Mohamed V
35h 22m
2 stops
SEA9:17 pmSeattle/Tacoma Intl
$888
Iberia
Feb 5
SEA8:04 amSeattle/Tacoma Intl
20h 01m
2 stops
CMN1:05 pmCasablanca Mohamed V
Feb 12
CMN6:55 pmCasablanca Mohamed V
35h 22m
2 stops
SEA9:17 pmSeattle/Tacoma Intl
$951

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Casablanca 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 January 29, 2026.
Use the filters below to find and compare flights from Seattle to Casablanca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Mon 5/11

2:30 pm-9:00 pm

2 stops22h 30m

Casablanca Mohamed V

Thu 5/14

7:35 am-5:39 pm

1 stop18h 04m

$577

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Mon 5/11

2:30 pm-9:00 pm

2 stops22h 30m

Casablanca Mohamed V

Fri 5/15

7:35 am-12:22 am

2 stops24h 47m

$587

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Tue 4/14

1:45 pm-7:10 pm

1 stop21h 25m

Casablanca Mohamed V

Wed 5/13

7:35 am-5:39 pm

1 stop18h 04m

$609

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 4/12

6:40 pm-9:00 pm

1 stop18h 20m

Casablanca Mohamed V

Tue 5/12

7:35 am-5:39 pm

1 stop18h 04m

$615

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Tue 4/14

5:30 pm-7:10 pm

1 stop17h 40m

Casablanca Mohamed V

Wed 5/13

10:25 am-10:05 pm

2 stops19h 40m

$619

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 4/12

7:15 am-9:00 pm

2 stops29h 45m

Casablanca Mohamed V

Wed 5/13

7:35 am-5:39 pm

1 stop18h 04m

$620

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Mon 4/13

6:40 pm-5:20 pm

1 stop14h 40m

Casablanca Mohamed V

Tue 5/12

7:35 am-10:16 pm

2 stops22h 41m

$626

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 4/12

6:40 pm-9:00 pm

1 stop18h 20m

Casablanca Mohamed V

Mon 5/11

7:35 am-11:15 am

1 stop35h 40m

$629

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 4/12

7:15 am-5:20 pm

2 stops26h 05m

Casablanca Mohamed V

Tue 5/12

10:25 am-10:24 am

2 stops31h 59m

$630

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 4/12

6:40 pm-9:00 pm

1 stop18h 20m

Casablanca Mohamed V

Thu 5/14

10:25 am-5:39 pm

1 stop15h 14m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Casablanca from

How to get the cheapest flight ticket from Seattle to Casablanca

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 is the cheapest month to fly to Casablanca?

If you don’t want to visit Casablanca in November, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $720.

How far in advance should I book a flight to Casablanca?

You are more likely to see cheaper flights to Casablanca from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Casablanca for around $982 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Casablanca from Seattle for as low as $852 on momondo.

Can stopping save me money on Seattle to Casablanca flights?

You could potentially save up to 32% on your flight if you consider stops on a Seattle to Casablanca flight.

How have Seattle to Casablanca flight prices changed over time?

When to book flights from Seattle to Casablanca

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

Cheap Seattle to Casablanca (SEA to CMN) flight deals and tips

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

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Seattle to Casablanca takes 17h 10m
There are no direct flights from Seattle to Casablanca. There are no popular flight routes from Seattle to Casablanca.
Search flight deals

  • How far is Seattle/Tacoma Intl to Casablanca Mohamed V by plane?

    There are 5524.7 mi between Seattle/Tacoma Intl and Casablanca Mohamed V. A reasonable flight in good conditions will take 17h 10m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Casablanca Mohamed V Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Casablanca Mohamed V Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Casablanca Mohamed V Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Casablanca Mohamed V Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Casablanca Mohamed V Airport.

  • What documentation or ID do you need to fly to Casablanca Mohamed V Airport?

    The necessary travel and health documents for your Casablanca Mohamed V 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.

  • What is the most popular airline from Seattle to Casablanca?

Best airlines flying from Seattle to Casablanca

Compare and see reviews for airlines that fly from Seattle to Casablanca with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $563Free CancellationRating
7.7
1,443 reviews
Search KLM flights
Air CanadaPriceFrom $583Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
DeltaPriceFrom $618Free CancellationRating
7.9
8,128 reviews
Search Delta flights
Air FrancePriceFrom $645Free CancellationRating
7.4
1,528 reviews
Search Air France flights
United AirlinesPriceFrom $739Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
British AirwaysPriceFrom $758Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
LufthansaPriceFrom $777Free CancellationRating
6.8
7,754 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $795Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
Royal Air MarocPriceFrom $1,068Free CancellationRating
6.2
573 reviews
Search Royal Air Maroc flights

Traveling to a place near Casablanca?

Book flights to Casablanca if you plan to visit one of these locations
El Jadida
Mohammedia

Why use momondo?

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

It is quick and easy to find Seattle to Casablanca flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Casablanca that suits you.

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

Yes. momondo enables you to select and highlight flights to Casablanca from Seattle with this policy.

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

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 Casablanca from Seattle.

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

If you are not ready to book a flight from Seattle to Casablanca now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Casablanca and let you know when they change.

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