$766+ Cheap flights from Washington, D.C. (WAS) to Cotonou (COO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — COO
Jun 17 — Jun 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington, D.C. to Cotonou with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington, D.C. to Cotonou
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Cotonou (COO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.
Round-trip from | $1,050 (FlightHub) |
|---|---|
One-way from | $766 (Gurufare) |
Popular in | June |
Cheapest in | December |
Average price | $1,655 |
Find flight deals from Washington, D.C. to Cotonou
Cheapest flights from Washington, D.C. to CotonouExplore the most affordable flight options available from Washington, D.C. to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Washington, D.C. to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/91:30 pmIAD - COO
2 stops29h 50mTurkish Airlines
Mon 2/212:50 amCOO - IAD
2 stops24h 25mTurkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$1,050
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:00 amIAD - COO
1 stop20h 15mEthiopian Air
Tue 1/201:30 pmCOO - IAD
2 stops24h 30mEthiopian Air
Deal found 6/9![Ethiopian Air logo]()
$1,094
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:30 pmDCA - COO
2 stops26h 30mDelta
Fri 10/3111:30 pmCOO - DCA
2 stops27h 49mDelta
Deal found 6/10![Delta logo]()
$1,198
This Air France deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:20 pmIAD - COO
1 stop18h 40mMultiple Airlines
Fri 10/3111:30 pmCOO - IAD
2 stops22h 15mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,204
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:25 pmIAD - COO
2 stops22h 35mKLM
Fri 10/3111:30 pmCOO - IAD
2 stops22h 15mKLM
Deal found 6/10![KLM logo]()
$1,234
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/249:20 pmIAD - COO
1 stop19h 10mDelta
Mon 7/711:30 pmCOO - IAD
1 stop24h 45mDelta
Deal found 6/10![Delta logo]()
$1,274
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/248:00 amBWI - COO
2 stops32h 30mDelta
Sun 7/611:30 pmCOO - BWI
2 stops37h 43mDelta
Deal found 6/10![Delta logo]()
$1,344
This Air France deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:20 pmIAD - COO
1 stop18h 40mAir France
Fri 10/3111:30 pmCOO - IAD
1 stop23h 05mAir France
Deal found 6/10![Air France logo]()
$1,361
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:40 pmIAD - COO
1 stop25h 05mRoyal Air Maroc
Fri 1/24:45 amCOO - IAD
2 stops19h 55mRoyal Air Maroc
Deal found 6/11![Royal Air Maroc logo]()
$1,417
This Royal Air Maroc deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:30 amDCA - COO
2 stops39h 45mMultiple Airlines
Mon 2/26:25 amCOO - DCA
2 stops22h 32mMultiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,463
This Gurufare deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/115:45 pmIAD - COO
2 stops22h 00mBrussels Airlines
Mon 2/28:25 pmCOO - IAD
2 stops24h 10mBrussels Airlines
Deal found 6/10![Brussels Airlines logo]()
$1,495
This Ovago deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:45 pmIAD - COO
3 stops43h 00mSWISS
Mon 2/28:25 pmCOO - IAD
3 stops26h 05mSWISS
Deal found 6/10![SWISS logo]()
$1,541
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Cotonou 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Cotonou that are best for you.
Fly from
Washington, D.C.
Fly to
Cotonou
Route
Depart
Return
Price
Washington, D.C.Cotonou
IAD - COO
IADCOO
Washington, D.C. Dulles Intl
Wed 7/9
1:30 pm-12:20 am
2 stops29h 50m
Cotonou
Mon 2/2
12:50 am-7:15 pm
2 stops24h 25m
$1,050
Washington, D.C.Cotonou
IAD - COO
IADCOO
Washington, D.C. Dulles Intl
Sun 11/30
10:00 am-12:15 pm
1 stop20h 15m
Cotonou
Tue 1/20
1:30 pm-8:00 am
2 stops24h 30m
$1,094
Washington, D.C.Cotonou
DCA - COO
DCACOO
Washington, D.C. Reagan-National
Wed 9/24
1:30 pm-9:00 pm
2 stops26h 30m
Cotonou
Fri 10/31
11:30 pm-10:19 pm
2 stops27h 49m
$1,198
Washington, D.C.Cotonou
IAD - COO
IADCOO
Washington, D.C. Dulles Intl
Wed 9/24
9:20 pm-9:00 pm
1 stop18h 40m
Cotonou
Fri 10/31
11:30 pm-4:45 pm
2 stops22h 15m
$1,204
Washington, D.C.Cotonou
IAD - COO
IADCOO
Washington, D.C. Dulles Intl
Wed 9/24
5:25 pm-9:00 pm
2 stops22h 35m
Cotonou
Fri 10/31
11:30 pm-4:45 pm
2 stops22h 15m
$1,234
Washington, D.C.Cotonou
IAD - COO
IADCOO
Washington, D.C. Dulles Intl
Tue 6/24
9:20 pm-9:30 pm
1 stop19h 10m
Cotonou
Thu 7/10
11:30 pm-4:20 pm
1 stop21h 50m
$1,274
BaltimoreCotonou
BWI - COO
BWICOO
Baltimore/Washington
Tue 6/24
10:28 am-9:30 pm
2 stops30h 02m
Cotonou
Mon 7/7
11:30 pm-8:13 am
2 stops37h 43m
$1,344
Washington, D.C.Cotonou
IAD - COO
IADCOO
Washington, D.C. Dulles Intl
Wed 9/24
9:20 pm-9:00 pm
1 stop18h 40m
Cotonou
Fri 10/31
11:30 pm-5:35 pm
1 stop23h 05m
$1,361
Washington, D.C.Cotonou
IAD - COO
IADCOO
Washington, D.C. Dulles Intl
Sun 12/7
8:40 pm-3:45 am
1 stop25h 05m
Cotonou
Fri 1/2
4:45 am-6:40 pm
2 stops19h 55m
$1,417
Washington, D.C.Cotonou
DCA - COO
DCACOO
Washington, D.C. Reagan-National
Thu 7/10
6:30 am-3:15 am
2 stops39h 45m
Cotonou
Mon 2/2
6:25 am-10:57 pm
2 stops22h 32m
$1,463
Showing 1-10 of 28 results
Best time to book a flight from Washington, D.C. to Cotonou
Have a flexible travel schedule? Discover the best time to fly to Cotonou from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Cotonou
What is the cheapest month to book a flight from Washington, D.C. to Cotonou?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Cotonou (average of $972). Flying from Washington, D.C. to Cotonou in June is currently the most expensive (average of $1,685). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WAS to COO?
Find hourly flight availability from Washington, D.C. to Cotonou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Cotonou at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.
Reviews of airlines servicing Cotonou
Get insights into the airlines that provide service to Cotonou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cotonou. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Washington, D.C. to Cotonou by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
8.0
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
8.0
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
8.0
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
8.0
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
8.0
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
8.0
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Cotonou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Washington, D.C. to Cotonou
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Washington, D.C. to Cotonou
Discover the top 4 airlines that operate flights from Washington, D.C. to Cotonou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$965 | Average$1,069 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,109 | Average$1,525 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,121 | Average$1,192 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,135 | Average$1,448 | FlexibilityNo cancel fee | On-timeN/A |