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Cheap flights from Seattle to Casablanca from $312

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 11/12. 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

Iberia Logo
5:43 am - 1:05 pmSEA-CMN
22h 22m2 stops
Iberia Logo
1:45 pm - 11:09 pmCMN-SEA
41h 24m2 stops
$635Iberia
Find Deal
Tue, Dec 9 - Tue, Mar 3
Iberia Logo
5:43 am - 1:05 pmSEA-CMN
22h 22m2 stops
Iberia Logo
6:55 pm - 4:55 pmCMN-SEA
30h 00m2 stops
$636Iberia
Find Deal
Tue, Dec 9 - Mon, Mar 2
Iberia Logo
7:42 am - 6:20 pmSEA-CMN
25h 38m2 stops
Iberia Logo
6:55 pm - 4:55 pmCMN-SEA
30h 00m2 stops
$637Iberia
Find Deal
Wed, Dec 3 - Mon, Feb 23
British Airways Logo
6:50 pm - 6:20 pmSEA-CMN
38h 30m2 stops
British Airways Logo
12:45 pm - 4:55 pmCMN-SEA
36h 10m2 stops
$673British Airways
Find Deal
Tue, Dec 2 - Tue, Feb 17
Iberia Logo
7:42 am - 1:05 pmSEA-CMN
20h 23m2 stops
Iberia Logo
6:55 pm - 4:55 pmCMN-SEA
30h 00m2 stops
$674Iberia
Find Deal
Mon, Dec 8 - Mon, Mar 2
Iberia Logo
6:50 pm - 1:05 pmSEA-CMN
33h 15m2 stops
Iberia Logo
1:45 pm - 11:11 pmCMN-SEA
42h 26m2 stops
$682Iberia
Find Deal
Sun, Nov 30 - Tue, Feb 10
Iberia Logo
6:50 pm - 1:05 pmSEA-CMN
33h 15m2 stops
Iberia Logo
6:55 pm - 4:55 pmCMN-SEA
31h 00m2 stops
$683Iberia
Find Deal
Sun, Nov 30 - Thu, Feb 12
Iberia Logo
12:28 am - 6:20 pmSEA-CMN
32h 52m2 stops
Iberia Logo
1:45 pm - 11:09 pmCMN-SEA
41h 24m2 stops
$685Iberia
Find Deal
Fri, Dec 5 - Tue, Mar 3
Iberia Logo
12:28 am - 6:20 pmSEA-CMN
32h 52m2 stops
Iberia Logo
6:55 pm - 4:55 pmCMN-SEA
30h 00m2 stops
$686Iberia
Find Deal
Fri, Dec 5 - Mon, Mar 2
Lufthansa Logo
3:10 pm - 1:15 amSEA-CMN
25h 05m2 stops
Lufthansa Logo
2:30 am - 1:20 pmCMN-SEA
18h 50m2 stops
$766Lufthansa
Find Deal
Wed, Dec 3 - Sat, Feb 21

Lufthansa flights from Seattle to Casablanca

Our best Lufthansa deals on Seattle to Casablanca flight tickets
Lufthansa
Dec 3
SEA3:10 pmSeattle/Tacoma Intl
25h 05m
2 stops
CMN1:15 amCasablanca Mohamed V
Feb 21
CMN2:30 amCasablanca Mohamed V
18h 50m
2 stops
SEA1:20 pmSeattle/Tacoma Intl
$766
Find similar
Lufthansa
Aug 15
SEA1:45 pmSeattle/Tacoma Intl
26h 45m
2 stops
CMN12:30 amCasablanca Mohamed V
Sep 8
CMN1:25 amCasablanca Mohamed V
25h 11m
2 stops
SEA6:36 pmSeattle/Tacoma Intl
$1,168
Find similar
Lufthansa
Aug 16
SEA2:20 pmSeattle/Tacoma Intl
26h 10m
1 stop
CMN12:30 amCasablanca Mohamed V
Sep 8
CMN1:25 amCasablanca Mohamed V
18h 30m
1 stop
SEA11:55 amSeattle/Tacoma Intl
$1,244
Find similar

Iberia flights from Seattle to Casablanca

Our best Iberia deals on Seattle to Casablanca flight tickets
Iberia
Dec 9
SEA5:43 amSeattle/Tacoma Intl
22h 22m
2 stops
CMN1:05 pmCasablanca Mohamed V
Mar 3
CMN1:45 pmCasablanca Mohamed V
41h 24m
2 stops
SEA11:09 pmSeattle/Tacoma Intl
$635
Find similar
Iberia
Dec 9
SEA5:43 amSeattle/Tacoma Intl
22h 22m
2 stops
CMN1:05 pmCasablanca Mohamed V
Mar 2
CMN6:55 pmCasablanca Mohamed V
30h 00m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$636
Find similar
Iberia
Dec 3
SEA7:42 amSeattle/Tacoma Intl
25h 38m
2 stops
CMN6:20 pmCasablanca Mohamed V
Feb 23
CMN6:55 pmCasablanca Mohamed V
30h 00m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$637
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 August 5, 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

Tue 12/9

5:43 am-1:05 pm

2 stops22h 22m

Casablanca Mohamed V

Tue 3/3

1:45 pm-11:09 pm

2 stops41h 24m

$635

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Tue 12/9

5:43 am-1:05 pm

2 stops22h 22m

Casablanca Mohamed V

Mon 3/2

6:55 pm-4:55 pm

2 stops30h 00m

$636

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Wed 12/3

7:42 am-6:20 pm

2 stops25h 38m

Casablanca Mohamed V

Mon 2/23

6:55 pm-4:55 pm

2 stops30h 00m

$637

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Tue 12/2

6:50 pm-6:20 pm

2 stops38h 30m

Casablanca Mohamed V

Tue 2/17

12:45 pm-4:55 pm

2 stops36h 10m

$673

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Mon 12/8

7:42 am-1:05 pm

2 stops20h 23m

Casablanca Mohamed V

Mon 3/2

6:55 pm-4:55 pm

2 stops30h 00m

$674

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 11/30

6:50 pm-1:05 pm

2 stops33h 15m

Casablanca Mohamed V

Tue 2/10

1:45 pm-11:11 pm

2 stops42h 26m

$682

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Sun 11/30

6:50 pm-1:05 pm

2 stops33h 15m

Casablanca Mohamed V

Thu 2/12

6:55 pm-4:55 pm

2 stops31h 00m

$683

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Fri 12/5

12:28 am-6:20 pm

2 stops32h 52m

Casablanca Mohamed V

Tue 3/3

1:45 pm-11:09 pm

2 stops41h 24m

$685

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Fri 12/5

12:28 am-6:20 pm

2 stops32h 52m

Casablanca Mohamed V

Mon 3/2

6:55 pm-4:55 pm

2 stops30h 00m

$686

SeattleCasablanca

SEA - CMN

SEACMN

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-1:15 am

2 stops25h 05m

Casablanca Mohamed V

Sat 2/21

2:30 am-1:20 pm

2 stops18h 50m

$766

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 typical price of a round-trip flight between Seattle and Casablanca?

What is the cheapest month to fly to Casablanca?

If you don’t want to visit Casablanca in October, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of $879.

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 $1,065 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 $758 on momondo.

Can stopping save me money on Seattle to Casablanca flights?

You could potentially save up to 4% 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 August 2025, prices for Seattle to Casablanca flights are approximately 28% 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

Best Price Found

$312

Fastest flight time

17h 20m

Direct flights

None

Airports in Casablanca

1 airport
The best one-way flight to Casablanca from Seattle in the past 72 hours is $312. The best round-trip flight deal from Seattle to Casablanca found on momondo in the last 72 hours is $635.
The fastest flight from Seattle to Casablanca takes 17h 20m
There are no direct flights from Seattle to Casablanca. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Casablanca Mohamed V Airport.
There is 1 airport near Casablanca: Casablanca Mohamed V (CMN)
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 30m.

  • 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
1,381 reviews
Search KLM flights
Air CanadaPriceFrom $643Free CancellationRating
7.1
9,883 reviews
Search Air Canada flights
DeltaPriceFrom $677Free CancellationRating
8.0
7,987 reviews
Search Delta flights
Air FrancePriceFrom $685Free CancellationRating
7.5
1,466 reviews
Search Air France flights
British AirwaysPriceFrom $733Free CancellationRating
6.6
7,235 reviews
Search British Airways flights
LufthansaPriceFrom $777Free CancellationRating
6.8
7,286 reviews
Search Lufthansa flights
United AirlinesPriceFrom $801Free CancellationRating
7.4
8,915 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $888Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights
Royal Air MarocPriceFrom $1,236Free CancellationRating
6.1
495 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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