$707+ Cheap flights from Dulles Intl (IAD) to Cotonou (COO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — COO
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl 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
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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 Dulles Intl to Cotonou
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Cheapest flights from Dulles Intl to CotonouExplore the most affordable flight options available from Dulles Intl to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Dulles Intl to Cotonou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This oojo deal was found by Cheapflights users on 10/18. 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 10/2511:00 am -
1 stop20h 05m
Sun 11/112:50 pm -
2 stops25h 10m
Deal found 10/18![Ethiopian Air logo]()
$1,116
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Thu 11/510:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,159
This oojo deal was found by Cheapflights users on 10/15. 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.
Mon 11/3010:00 am -
1 stop20h 05m
Thu 1/2112:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,176
This oojo deal was found by Cheapflights users on 10/16. 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.
Sat 11/1410:00 am -
1 stop20h 05m
Fri 12/412:50 pm -
2 stops25h 10m
Deal found 10/16![Ethiopian Air logo]()
$1,199
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Fri 11/610:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,202
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,204
This Ethiopian Air deal was found by Cheapflights users on 10/15. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
1 stop20h 05m
Sun 11/1512:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,206
This Ovago deal was found by Cheapflights users on 10/15. 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 11/510:00 am -
1 stop20h 05m
Wed 11/1812:05 pm -
1 stop13h 00m
Deal found 10/15![Multiple Airlines logo]()
$1,222
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:00 am -
1 stop20h 05m
Mon 11/1612:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,249
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
1 stop20h 05m
Wed 11/1812:05 pm -
1 stop13h 00m
Deal found 10/15![Multiple Airlines logo]()
$1,253
This Ethiopian Air deal was found by Cheapflights users on 10/15. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
1 stop20h 05m
Fri 11/2012:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,256
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Sat 11/710:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,265
Best flights from Dulles Intl to CotonouDiscover carefully curated flight deals from Dulles Intl to Cotonou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Dulles Intl to Cotonou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Ethiopian Air deal was found by Cheapflights users on 10/16. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1911:00 am -
1 stop20h 05m
Tue 3/2312:50 pm -
2 stops25h 10m
Deal found 10/16![Ethiopian Air logo]()
$1,255
This Delta deal was found by Cheapflights users on 10/15. 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.
Fri 11/66:32 pm -
2 stops44h 48m
Tue 11/1711:50 pm -
1 stop22h 40m
Deal found 10/15![Delta logo]()
$1,349
This Qatar Airways deal was found by Cheapflights users on 10/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/218:05 pm -
3 stops60h 10m
Mon 2/83:15 pm -
3 stops54h 40m
Deal found 10/15![Multiple Airlines logo]()
$1,376
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:45 pm -
1 stop18h 50m
Sat 11/1410:20 pm -
1 stop22h 10m
Deal found 10/15![United Airlines logo]()
$1,439
This BusinessClass deal was found by Cheapflights users on 10/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:45 pm -
2 stops21h 20m
Thu 1/217:50 pm -
3 stops27h 24m
Deal found 10/15![Brussels Airlines logo]()
$1,472
This Delta deal was found by Cheapflights users on 10/16. 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.
Sat 11/1411:37 am -
2 stops27h 43m
Fri 12/411:50 pm -
2 stops26h 21m
Deal found 10/16![Delta logo]()
$1,397
This Ethiopian Air deal was found by Cheapflights users on 10/16. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1510:55 am -
2 stops26h 00m
Thu 4/2912:50 pm -
2 stops25h 05m
Deal found 10/16![Ethiopian Air logo]()
$1,434
This United deal was found by Cheapflights users on 10/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:10 am -
3 stops32h 55m
Thu 1/217:50 pm -
3 stops51h 10m
Deal found 10/15![Multiple Airlines logo]()
$1,510
This KAYAK deal was found by Cheapflights users on 10/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:50 pm -
2 stops33h 15m
Fri 12/412:05 pm -
3 stops25h 55m
Deal found 10/19![Ethiopian Air logo]()
$1,761
Last-minute flights from Dulles Intl to CotonouDiscover last-minute flight deals from Dulles Intl to Cotonou. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Cotonou. Data last updated October 20, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/18. 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 10/2511:00 am -
1 stop20h 05m
Sun 11/112:50 pm -
2 stops25h 10m
Deal found 10/18![Ethiopian Air logo]()
$1,116
This Ethiopian Air deal was found by Cheapflights users on 10/15. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
1 stop20h 05m
Sun 11/1512:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,206
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
1 stop20h 05m
Wed 11/1812:05 pm -
1 stop13h 00m
Deal found 10/15![Multiple Airlines logo]()
$1,253
This Ethiopian Air deal was found by Cheapflights users on 10/15. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
1 stop20h 05m
Fri 11/2012:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,256
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Thu 11/510:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,159
This Ovago deal was found by Cheapflights users on 10/15. 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 11/510:00 am -
1 stop20h 05m
Wed 11/1812:05 pm -
1 stop13h 00m
Deal found 10/15![Multiple Airlines logo]()
$1,222
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Fri 11/610:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,202
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:00 am -
1 stop20h 05m
Mon 11/1612:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,249
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Sat 11/710:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,265
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:00 am -
1 stop20h 05m
Wed 11/1812:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,204
This oojo deal was found by Cheapflights users on 10/16. 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.
Sat 11/1410:00 am -
1 stop20h 05m
Fri 12/412:50 pm -
2 stops25h 10m
Deal found 10/16![Ethiopian Air logo]()
$1,199
This oojo deal was found by Cheapflights users on 10/15. 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.
Mon 11/3010:00 am -
1 stop20h 05m
Thu 1/2112:50 pm -
2 stops25h 10m
Deal found 10/15![Ethiopian Air logo]()
$1,176
One-way flights from Dulles Intl to CotonouSearch for one-way flight options from Dulles Intl to Cotonou. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Dulles Intl to Cotonou. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This oojo deal was found by Cheapflights users on 10/19. 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.
Tue 12/11:30 pm -
1 stop27h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Turkish Airlines logo]()
$707
This Delta deal was found by Cheapflights users on 10/19. 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 12/112:35 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$763
This oojo deal was found by Cheapflights users on 10/16. 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 1/39:05 pm -
1 stop24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Royal Air Maroc logo]()
$765
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/259:20 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Turkish Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 10/15. 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.
Mon 12/286:55 pm -
2 stops44h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Delta logo]()
$829
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/279:05 pm -
1 stop24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Royal Air Maroc logo]()
$835
This Qatar Airways deal was found by Cheapflights users on 10/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:05 pm -
3 stops64h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$842
This Ovago deal was found by Cheapflights users on 10/16. 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.
Sun 1/38:05 pm -
2 stops45h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$851
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Sat 12/269:05 pm -
1 stop24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Royal Air Maroc logo]()
$910
This Delta deal was found by Cheapflights users on 10/15. 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 12/236:20 pm -
2 stops21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Delta logo]()
$916
This Ovago deal was found by Cheapflights users on 10/15. 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.
Fri 12/258:10 pm -
2 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![SWISS logo]()
$927
Find flight deals from Dulles Intl to Cotonou
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,132 (oojo) |
One-way from | $707 (oojo) |
Popular in | July |
Cheapest in | January |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cotonou that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Tue 12/1
1:30 pm-10:30 pm
1 stop27h 00m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$707
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Tue 12/1
12:35 pm-9:20 pm
2 stops26h 45m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$763
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Sun 1/3
9:05 pm-3:15 am
1 stop24h 10m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$765
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Fri 12/25
9:20 pm-10:30 pm
1 stop19h 10m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$822
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Tue 12/1
8:05 pm-6:55 pm
3 stops64h 50m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$842
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Sun 1/3
8:05 pm-11:05 pm
2 stops45h 00m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$851
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Wed 12/23
6:20 pm-9:20 pm
2 stops21h 00m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$916
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Sun 12/27
5:15 pm-3:15 am
3 stops28h 00m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$972
Quickest round-trip
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Wed 12/23
5:45 pm-6:35 pm
1 stop18h 50m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$1,139
Washington, D.C.Cotonou
IAD Washington, D.C. Dulles Intl - COO Cotonou
IADCOO
Washington, D.C. Dulles Intl
Fri 12/25
1:19 pm-9:05 pm
3 stops25h 46m
Cotonou
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$1,158
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Cotonou
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Cotonou in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cotonou flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cotonou flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cotonou flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cotonou flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Cotonou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dulles Intl to Cotonou
Have a flexible travel schedule? Discover the best time to fly to Cotonou from Dulles Intl with our price prediction graph.
IAD-COO
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.
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 October 20, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Cotonou, such as Air France,Turkish Airlines, andEthiopian Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Food
7.1
Comfort
7.4
Crew
8.2
Entertainment
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Food
7.1
Comfort
7.4
Crew
8.2
Entertainment
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Food
7.1
Comfort
7.4
Crew
8.2
Entertainment
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Food
7.1
Comfort
7.4
Crew
8.2
Entertainment
7.0
Overall
7.5
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Cotonou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Dulles Intl and Cotonou flights
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Top 3 airlines flying from Dulles Intl to Cotonou
Discover the top 3 airlines that operate flights from Dulles Intl 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$206 | Average$1,572 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$974 | Average$1,136 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,169 | Average$1,360 | FlexibilityNo cancel fee | On-time77% |