$916 Cheap Delta flights Seattle (SEA) to Cotonou (COO)

View $916 flight on Sun, Nov 9, 2025Opens in a new window

$916 Cheap Delta flights Seattle (SEA) to Cotonou (COO)

Prices were available within the past 7 days and start at $916 for one-way flights and $1,122 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep 13 - Mon, Oct 6
SEA
Seattle
COO
Cotonou
$1,122 Roundtrip, found 2 days ago
$1,122
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 13 from Seattle to Cotonou, returning Mon, Oct 6, priced at $1,122 found 2 days ago
Delta
Sat, Sep 13 - Thu, Oct 9
SEA
Seattle
COO
Cotonou
$1,122 Roundtrip, found 2 days ago
$1,122
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 13 from Seattle to Cotonou, returning Thu, Oct 9, priced at $1,122 found 2 days ago
Delta
Sat, Sep 6 - Wed, Sep 17
SEA
Seattle
COO
Cotonou
$1,126 Roundtrip, found 4 days ago
$1,126
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 6 from Seattle to Cotonou, returning Wed, Sep 17, priced at $1,126 found 4 days ago
Delta
Tue, Oct 21 - Mon, Oct 27
SEA
Seattle
COO
Cotonou
$1,132 Roundtrip, found 2 days ago
$1,132
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 21 from Seattle to Cotonou, returning Mon, Oct 27, priced at $1,132 found 2 days ago
Delta
Fri, Sep 19 - Mon, Oct 6
SEA
Seattle
COO
Cotonou
$1,136 Roundtrip, found 2 days ago
$1,136
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 19 from Seattle to Cotonou, returning Mon, Oct 6, priced at $1,136 found 2 days ago
Delta
Mon, Sep 8 - Thu, Sep 25
SEA
Seattle
COO
Cotonou
$1,138 Roundtrip, found 4 days ago
$1,138
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Sep 8 from Seattle to Cotonou, returning Thu, Sep 25, priced at $1,138 found 4 days ago
Flights from Seattle (SEA) to Cotonou (COO)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Cadjehoun
Airlines serving
Air France, Brussels Airlines, Delta, Ethiopian Airlines, KLM, Turkish Airlines
Popular airline
KLM
Distance
7428 mi

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Cadjehoun Airport (COO)?
You can find affordable round-trip Delta Air Lines flights from $1,122 from SEA to COO by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $916 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to COO with Delta Air Lines?
Search for one-way or return flights to Cotonou in September or April. You could find a cheap fare with Delta Air Lines during these off-peak months.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Cadjehoun Airport (COO) with Delta Air Lines?
Start your search for Delta Air Lines flights from SEA to COO about one month before you want to go. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of fare class or itinerary, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Cadjehoun Airport (COO)?
To find out if there's a direct trip from SEA to COO with Delta Air Lines or any other airlines, select the "Nonstop" filter when searching for flights.
What is the earliest Delta Air Lines flight from SEA to COO?
To find the earliest departures from SEA to COO with Delta Air Lines, sort your results by "Early Morning" and "Morning." Choosing an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Cotonou?
Cadjehoun Airport (COO) is the main Cotonou gateway for Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA).
Why fly with Delta Air Lines from SEA to COO?
Delta Air Lines makes flying from SEA to COO more comfortable with a rewarding loyalty program and an excellent in-flight experience. You even have the chance to collect points with Delta SkyMiles. Don't forget to join Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Cadjehoun Airport (COO)?
Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that. For further details about modifying your flights, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to update your itinerary without additional costs, apply the "Changes included" or "No cancel fee" filter when planning your next getaway.

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*Available to One Key members.