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Cheap flights from Seattle to Casablanca from $474

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 10/15. 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

KLM Logo
1:30 pm - 2:50 pmSEA-CMN
17h 20m1 stop
KLM Logo
5:55 am - 1:25 pmCMN-SEA
16h 30m1 stop
$652KLM
Find Deal
Sun, Oct 5 - Fri, Dec 5
Delta Logo
7:15 am - 2:50 pmSEA-CMN
23h 35m2 stops
Delta Logo
5:55 am - 1:25 pmCMN-SEA
16h 30m1 stop
$657Delta
Find Deal
Sun, Oct 5 - Fri, Dec 5
Lufthansa Logo
7:00 am - 1:15 amSEA-CMN
34h 15m2 stops
Lufthansa Logo
2:30 am - 12:10 pmCMN-SEA
18h 40m1 stop
$658Lufthansa
Find Deal
Fri, Oct 31 - Thu, Nov 6
Lufthansa Logo
6:50 pm - 12:30 amSEA-CMN
21h 40m2 stops
Lufthansa Logo
2:30 am - 12:10 pmCMN-SEA
18h 40m1 stop
$661Lufthansa
Find Deal
Sun, Oct 5 - Thu, Dec 4
Air Canada Logo
2:55 pm - 7:15 amSEA-CMN
32h 20m2 stops
Air Canada Logo
11:15 am - 2:31 pmCMN-SEA
35h 16m2 stops
$663Air Canada
Find Deal
Thu, Oct 23 - Fri, Oct 31
United Airlines Logo
3:28 pm - 7:15 amSEA-CMN
31h 47m2 stops
United Airlines Logo
11:15 am - 8:51 pmCMN-SEA
42h 36m3 stops
$674United Airlines
Find Deal
Thu, Oct 23 - Sun, Nov 2
Air France Logo
11:27 am - 3:35 pmSEA-CMN
19h 08m2 stops
Air France Logo
7:35 pm - 11:25 amCMN-SEA
24h 50m1 stop
$682Air France
Find Deal
Mon, Nov 17 - Mon, Nov 24
Air Canada Logo
2:55 pm - 7:15 amSEA-CMN
32h 20m2 stops
Air Canada Logo
12:15 pm - 9:31 amCMN-SEA
30h 16m2 stops
$683Air Canada
Find Deal
Thu, Oct 23 - Sun, Nov 23
Air France Logo
6:45 pm - 5:20 pmSEA-CMN
14h 35m1 stop
Air France Logo
10:20 am - 11:54 pmCMN-SEA
21h 34m2 stops
$707Air France
Find Deal
Sun, Sep 28 - Wed, Oct 8
United Airlines Logo
10:50 am - 7:15 amSEA-CMN
36h 25m2 stops
United Airlines Logo
12:15 pm - 10:45 pmCMN-SEA
43h 30m2 stops
$734United Airlines
Find Deal
Sat, Sep 27 - Thu, Nov 20

Air Canada flights from Seattle to Casablanca

Our best Air Canada deals on Seattle to Casablanca flight tickets
Air Canada
Oct 23
SEA2:55 pmSeattle/Tacoma Intl
32h 20m
2 stops
CMN7:15 amCasablanca Mohamed V
Oct 31
CMN11:15 amCasablanca Mohamed V
35h 16m
2 stops
SEA2:31 pmSeattle/Tacoma Intl
$663
Find similar
Air Canada
Oct 23
SEA2:55 pmSeattle/Tacoma Intl
32h 20m
2 stops
CMN7:15 amCasablanca Mohamed V
Nov 23
CMN12:15 pmCasablanca Mohamed V
30h 16m
2 stops
SEA9:31 amSeattle/Tacoma Intl
$683
Find similar
Air Canada
Oct 23
SEA2:55 pmSeattle/Tacoma Intl
32h 20m
2 stops
CMN7:15 amCasablanca Mohamed V
Nov 2
CMN11:15 amCasablanca Mohamed V
44h 01m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$689
Find similar

Lufthansa flights from Seattle to Casablanca

Our best Lufthansa deals on Seattle to Casablanca flight tickets
Lufthansa
Oct 31
SEA7:00 amSeattle/Tacoma Intl
34h 15m
2 stops
CMN1:15 amCasablanca Mohamed V
Nov 6
CMN2:30 amCasablanca Mohamed V
18h 40m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$658
Find similar
Lufthansa
Oct 5
SEA6:50 pmSeattle/Tacoma Intl
21h 40m
2 stops
CMN12:30 amCasablanca Mohamed V
Dec 4
CMN2:30 amCasablanca Mohamed V
18h 40m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$661
Find similar
Lufthansa
Oct 23
SEA10:00 amSeattle/Tacoma Intl
30h 30m
2 stops
CMN12:30 amCasablanca Mohamed V
Nov 3
CMN2:25 amCasablanca Mohamed V
18h 45m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$669
Find similar

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 September 15, 2025.
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 10/5

1:30 pm-2:50 pm

1 stop17h 20m

Casablanca Mohamed V

Fri 12/5

5:55 am-1:25 pm

1 stop16h 30m

$652

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 10/5

7:15 am-2:50 pm

2 stops23h 35m

Casablanca Mohamed V

Fri 12/5

5:55 am-1:25 pm

1 stop16h 30m

$657

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Fri 10/31

7:00 am-1:15 am

2 stops34h 15m

Casablanca Mohamed V

Thu 11/6

2:30 am-12:10 pm

1 stop18h 40m

$658

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 10/5

6:50 pm-12:30 am

2 stops21h 40m

Casablanca Mohamed V

Thu 12/4

2:30 am-12:10 pm

1 stop18h 40m

$661

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Thu 10/23

2:55 pm-7:15 am

2 stops32h 20m

Casablanca Mohamed V

Fri 10/31

11:15 am-2:31 pm

2 stops35h 16m

$663

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Thu 10/23

3:28 pm-7:15 am

2 stops31h 47m

Casablanca Mohamed V

Sun 11/2

11:15 am-8:51 pm

3 stops42h 36m

$674

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Mon 11/17

11:27 am-3:35 pm

2 stops19h 08m

Casablanca Mohamed V

Mon 11/24

7:35 pm-11:25 am

1 stop24h 50m

$682

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Thu 10/23

2:55 pm-7:15 am

2 stops32h 20m

Casablanca Mohamed V

Sun 11/23

12:15 pm-9:31 am

2 stops30h 16m

$683

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 9/28

6:45 pm-5:20 pm

1 stop14h 35m

Casablanca Mohamed V

Wed 10/8

10:20 am-11:54 pm

2 stops21h 34m

$707

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sat 9/27

10:50 am-7:15 am

2 stops36h 25m

Casablanca Mohamed V

Thu 11/20

12:15 pm-10:45 pm

2 stops43h 30m

$734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 $778.

What is the cheapest day to depart on your flight to Casablanca?

On average, the least expensive day to fly to Casablanca from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $975. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,353.

What is the cheapest time of day to depart on your flight to Casablanca?

The cheapest time of day to fly to Casablanca is in the afternoon when flights can be purchased for as low as $1,077. In the evening is when there is more demand to fly to Casablanca, so prices are often more expensive at around $1,317 per ticket.

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 $1,023 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 $788 on momondo.

Can stopping save me money on Seattle to Casablanca flights?

You could potentially save up to 18% on your flight if you consider stops on a Seattle to Casablanca flight.

How have Seattle to Casablanca flight prices changed over time?

As of September 2025, prices for Seattle to Casablanca flights are approximately 37% cheaper when compared to flights at the same time last year.

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

Direct flights

None
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 14h 35m.

  • 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 $636Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Air CanadaPriceFrom $643Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom $674Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Air FrancePriceFrom $678Free CancellationRating
7.4
1,469 reviews
Search Air France flights
United AirlinesPriceFrom $739Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
LufthansaPriceFrom $777Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
British AirwaysPriceFrom $796Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Royal Air MarocPriceFrom $845Free CancellationRating
6.2
511 reviews
Search Royal Air Maroc flights
Turkish AirlinesPriceFrom $888Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines 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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