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Cheap flights from Seattle to Casablanca from $230

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 3/31. 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.
KLM Logo
4:00 pm - 11:35 am
SEA
-
CMN
36h 35m
1 stop
KLM Logo
8:00 pm - 11:45 am
CMN
-
SEA
23h 45m
1 stop
$511KLM
Sun, Mar 8 - Wed, Apr 8
Air Canada Logo
8:10 am - 7:15 am
SEA
-
CMN
39h 05m
2 stops
Air Canada Logo
9:00 am - 10:10 pm
CMN
-
SEA
45h 10m
2 stops
$514Air Canada
Sat, Mar 28 - Thu, Apr 9
Multiple Airlines Logo
8:00 am - 1:20 pm
SEA
-
CMN
20h 20m
2 stops
Multiple Airlines Logo
5:55 am - 1:20 pm
CMN
-
SEA
16h 25m
1 stop
$522Multiple Airlines
Wed, Jan 28 - Fri, Feb 13
Air France Logo
2:10 pm - 9:25 pm
SEA
-
CMN
22h 15m
1 stop
Air France Logo
5:55 am - 1:20 pm
CMN
-
SEA
16h 25m
1 stop
$524Air France
Wed, Jan 28 - Fri, Feb 13
Delta Logo
9:45 pm - 10:20 am
SEA
-
CMN
29h 35m
2 stops
Delta Logo
7:35 am - 5:38 pm
CMN
-
SEA
18h 03m
1 stop
$529Delta
Sun, Mar 8 - Wed, Apr 8
Multiple Airlines Logo
8:00 am - 1:20 pm
SEA
-
CMN
20h 20m
2 stops
Multiple Airlines Logo
5:55 am - 4:48 pm
CMN
-
SEA
19h 53m
2 stops
$532Multiple Airlines
Wed, Jan 28 - Fri, Feb 13
British Airways Logo
7:50 pm - 9:30 pm
SEA
-
CMN
17h 40m
1 stop
British Airways Logo
1:40 pm - 11:35 am
CMN
-
SEA
29h 55m
1 stop
$556British Airways
Sun, Mar 22 - Tue, Mar 31
KLM Logo
3:05 pm - 12:50 pm
SEA
-
CMN
36h 45m
1 stop
KLM Logo
2:15 pm - 11:40 am
CMN
-
SEA
30h 25m
1 stop
$562KLM
Thu, Feb 5 - Thu, Feb 12
Air Canada Logo
8:10 am - 10:35 am
SEA
-
CMN
42h 25m
2 stops
Air Canada Logo
11:15 am - 3:01 pm
CMN
-
SEA
34h 46m
2 stops
$564Air Canada
Fri, Mar 6 - Wed, Mar 18
British Airways Logo
6:50 pm - 9:30 pm
SEA
-
CMN
18h 40m
1 stop
British Airways Logo
1:35 pm - 12:24 am
CMN
-
SEA
41h 49m
2 stops
$575British Airways
Fri, Mar 6 - Thu, Mar 12

British Airways flights from Seattle to Casablanca

Our best British Airways deals on Seattle to Casablanca flight tickets
British Airways
Mar 22
SEA7:50 pmSeattle/Tacoma Intl
17h 40m
1 stop
CMN9:30 pmCasablanca Mohamed V
Mar 31
CMN1:40 pmCasablanca Mohamed V
29h 55m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$556
British Airways
Mar 6
SEA6:50 pmSeattle/Tacoma Intl
18h 40m
1 stop
CMN9:30 pmCasablanca Mohamed V
Mar 12
CMN1:35 pmCasablanca Mohamed V
41h 49m
2 stops
SEA12:24 amSeattle/Tacoma Intl
$575
British Airways
Apr 24
SEA8:20 pmSeattle/Tacoma Intl
17h 50m
1 stop
CMN10:10 pmCasablanca Mohamed V
May 5
CMN1:40 pmCasablanca Mohamed V
36h 45m
1 stop
SEA6:25 pmSeattle/Tacoma Intl
$576

Lufthansa flights from Seattle to Casablanca

Our best Lufthansa deals on Seattle to Casablanca flight tickets
Lufthansa
Apr 23
SEA10:10 amSeattle/Tacoma Intl
30h 10m
2 stops
CMN12:20 amCasablanca Mohamed V
Apr 29
CMN1:25 amCasablanca Mohamed V
18h 55m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$583
Lufthansa
Mar 8
SEA7:00 amSeattle/Tacoma Intl
35h 15m
2 stops
CMN1:15 amCasablanca Mohamed V
Apr 7
CMN1:25 amCasablanca Mohamed V
23h 34m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$599
Lufthansa
Mar 6
SEA3:10 pmSeattle/Tacoma Intl
26h 05m
2 stops
CMN1:15 amCasablanca Mohamed V
Mar 12
CMN2:30 amCasablanca Mohamed V
17h 40m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$623

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 23, 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

Sun 3/8

4:00 pm-11:35 am

1 stop36h 35m

Casablanca Mohamed V

Wed 4/8

8:00 pm-11:45 am

1 stop23h 45m

$511

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sat 3/28

8:10 am-7:15 am

2 stops39h 05m

Casablanca Mohamed V

Thu 4/9

9:00 am-10:10 pm

2 stops45h 10m

$514

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Wed 1/28

8:00 am-1:20 pm

2 stops20h 20m

Casablanca Mohamed V

Fri 2/13

5:55 am-1:20 pm

1 stop16h 25m

$522

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Wed 1/28

2:10 pm-9:25 pm

1 stop22h 15m

Casablanca Mohamed V

Fri 2/13

5:55 am-1:20 pm

1 stop16h 25m

$524

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 3/8

9:45 pm-10:20 am

2 stops29h 35m

Casablanca Mohamed V

Wed 4/8

7:35 am-5:38 pm

1 stop18h 03m

$529

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Wed 1/28

8:00 am-1:20 pm

2 stops20h 20m

Casablanca Mohamed V

Fri 2/13

5:55 am-4:48 pm

2 stops19h 53m

$532

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 3/22

7:50 pm-9:30 pm

1 stop17h 40m

Casablanca Mohamed V

Tue 3/31

1:40 pm-11:35 am

1 stop29h 55m

$556

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Thu 2/5

3:05 pm-12:50 pm

1 stop36h 45m

Casablanca Mohamed V

Thu 2/12

2:15 pm-11:40 am

1 stop30h 25m

$562

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Fri 3/6

8:10 am-10:35 am

2 stops42h 25m

Casablanca Mohamed V

Wed 3/18

11:15 am-3:01 pm

2 stops34h 46m

$564

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Fri 3/6

6:50 pm-9:30 pm

1 stop18h 40m

Casablanca Mohamed V

Thu 3/12

1:35 pm-12:24 am

2 stops41h 49m

$575

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 $993 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

15h 45m

Direct flights

None
The fastest flight from Seattle to Casablanca takes 15h 45m
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 15h 45m.

  • 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
1,442 reviews
Search KLM flights
Air CanadaPriceFrom $583Free CancellationRating
7.1
10,649 reviews
Search Air Canada flights
DeltaPriceFrom $628Free CancellationRating
7.9
8,096 reviews
Search Delta flights
Air FrancePriceFrom $645Free CancellationRating
7.4
1,523 reviews
Search Air France flights
United AirlinesPriceFrom $739Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
British AirwaysPriceFrom $759Free CancellationRating
6.7
7,690 reviews
Search British Airways flights
LufthansaPriceFrom $777Free CancellationRating
6.8
7,744 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $795Free CancellationRating
7.3
4,200 reviews
Search Turkish Airlines flights
Royal Air MarocPriceFrom $1,068Free CancellationRating
6.2
564 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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