Cheap flights from Washington D.C. to Cotonou

Compare Washington D.C. to Cotonou flight deals

Find the cheapest month or even day of the year to fly to Cotonou

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Flight deals from Washington D.C. to Cotonou

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Cotonou Airport? If you want to travel next month, return fares start from P83,498. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. to Cotonou

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Cotonou flights are currently cheapest in August.

Washington D.C. to Cotonou: Alternative routes

Compare routes from Washington D.C. to Cotonou below. You may find an airport to fly into that's cheaper, faster, or easier than Cotonou.

Washington D.C. to Cotonou: Flight information

The things to know before you go.
Cheapest flight foundP43,886
Cheapest month to flyAugust

Finding cheap flights from Washington D.C. to Cotonou: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Cotonou is P80,653. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington D.C. to Cotonou. But we found flights with one stop from P80,653.
As of June 2026, there are no flights flying from Washington D.C. to Cotonou.
The cheapest month to fly from Washington D.C. to Cotonou is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Cotonou Airport on Thursday, 8 October 2026.
No airlines currently offer direct flights between Washington D.C. and Cotonou Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cotonou but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cotonou is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cotonou is Turkish Airlines .

Travelling from Washington DC to Cotonou Cadjehoun Airport (COO): What you need to know

  • The timezone in Cotonou is UTC+1, which is six hours ahead of Washington DC. Cotonou Cadjehoun Airport is located in Cotonou.

  • To ensure you catch your flight from Washington DC to COO, allow plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • With more travellers during busy periods like July, get to the terminal earlier than usual. Two hours for domestic flights and as much as four for international journeys will help you deal with longer queues. Remember things also get busy during major holidays like Christmas.

Airports in Washington DC

Ronald Reagan Washington National Airport (DCA)

  • Travelling from central Washington DC to DCA takes around 25 minutes by public transport. If you drive, ride-share or get a taxi, you'll cover the 6 kilometers in 10 minutes or so, depending on traffic conditions.

  • Searching for a convenient hotel near Ronald Reagan Washington National Airport? If you're catching an early flight from Washington DC to Cotonou Cadjehoun Airport, these accommodation options will have you sleeping moments from check-in:

  • 71% of flights that take off from Ronald Reagan Washington National Airport touch down at their destination on time.

  • DCA's address is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Check a new destination off your list or just take a moment to stretch your legs with a stopover. If you'd like to break up your flight from Washington DC to Cotonou Cadjehoun Airport, browse these options when heading out from Washington Dulles International Airport:

    • Istanbul Airport (IST)

    • Paris Charles de Gaulle Airport (CDG)

    • Brussels Airport (BRU)

  • You can get to IAD from the centre of Washington DC in approximately 45 minutes by car (depending on traffic conditions). The ride by public transport will take roughly 1 hour 10 minutes to cover the 40 kilometers or so.

  • Flying out early in the morning? You might like to check in to one of these hotels near Washington Dulles International Airport the day before your Washington DC to COO flight:

  • 77% of flights departing Washington Dulles International Airport arrive according to schedule.

  • You'll find IAD at 1 Saarinen Circle.

Baltimore Washington International Airport (BWI)

About Cotonou Cadjehoun Airport (COO)

  • Consider staying in a hotel near COO if you're catching a late flight from Washington DC to Cotonou Cadjehoun Airport. Pick one of these accommodation options and avoid the hassle of a long transfer:

  • To lock in the lowest price, book your vehicle around three weeks ahead of your Washington DC to Cotonou Cadjehoun Airport flight.

Getting from Cotonou Cadjehoun Airport (COO) to central Cotonou

  • Central Cotonou is around 6 kilometers from Cotonou Cadjehoun Airport and takes about 20 minutes to reach by car. Explore your options for getting into the city, whether that's with a car hire, taxi or ride-share.

  • Travelling on public transport takes roughly 30 minutes.

How to find the cheapest flights from Washington DC to Cotonou Cadjehoun Airport (COO)

  • Currently, P43,886 is the best price we've found for a one-way ticket from Washington DC to Cotonou Cadjehoun Airport. The cheapest price for a return flight is P80,653. Remember fares may change due to availability at the time of booking.

  • Booking in advance is often the key to scoring a cheap flight from Washington DC to COO. Fares tend to rise as demand increases, so the closer your departure date, the more expensive your ticket may be.

  • Affordable Washington DC to Cotonou Cadjehoun Airport tickets are easier to find when you have flexibility in your schedule. Try using the 'Whole month' tool to compare fares across the month and then choose the cheapest day.

  • Locking in a cheap plane ticket from Washington DC to COO couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as the price has dropped.

  • Tailor your travel plans using filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Washington DC to Cotonou Cadjehoun Airport.

The best time to fly from Washington DC to Cotonou Cadjehoun Airport (COO)

  • August is when most people book flights from Washington DC to Cotonou Cadjehoun Airport (COO). Plan your visit to Cotonou in December if you prefer a quieter experience.

  • Lock in a Washington DC to COO plane ticket departing in March if you're eager to visit the city during its warmest month. Expect temperatures in Cotonou to range from 26ºC (79ºF) to 32ºC (90ºF).

  • August sees temperatures of between 23ºC (73ºF) and 27ºC (81ºF). Search for cheap tickets from Washington DC to Cotonou Cadjehoun Airport around that time if you like cooler conditions.

More about Cotonou

  • Once you've booked your flight from Washington DC to Cotonou Cadjehoun Airport, find a hotel that offers a good mix of location and comfort. Make one of these options your base for exploring Cotonou:

  • You'll find loads of awesome things to do in Cotonou when you're ready to get out and sightsee. Kick things off at Fidjrosse Beach followed by Dantokpa Market and OCBN Graffiti Wall.

Explore more of Benin

  • Cotonou is only a small part of what Benin has to offer. Continue your travels in Bohicon, which is around 97 kilometers away to the north. From Grand Temple vaudou AZIZAHE : amour, chance, richesse, mystères vaudou, Maître vaudou Gonou to Parc Archaeologique d'Agongointo/ Underground village Bohicon, there are countless things to do in this popular city.

  • Abomey is another well-known destination in Benin and is around 105 kilometers northwest of Cotonou. No journey is complete without visiting Exhibition of the King Béhanzin in his Royal Palace, Royal Palaces of Abomey and Palais des rois d'Abomey.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.