Cheap flights from Cotonou to Washington Dulles

Compare Cotonou to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

Book the best Washington Dulles fare with no extra fees

Flight deals from Cotonou Airport to Washington Dulles Airport

Looking for a cheap last-minute deal or the best round-trip flight from Cotonou to Washington Dulles? Find the lowest prices on one-way and round-trip tickets right here.

Washington, D.C..$1,229 per passenger.Departing Sun, May 10, returning Sun, May 17.Round-trip flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departing from Cotonou on Sun, May 10, arriving in Washington Dulles.Inbound indirect flight with Turkish Airlines, departing from Washington Dulles on Sun, May 17, arriving in Cotonou.Price includes taxes and charges.From $1,229, select.

Find the cheapest month to fly from Cotonou to Washington Dulles

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

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Cotonou to Washington Dulles: Alternative routes

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

Cotonou to Washington, D.C.: Flight information

The things to know before you go.

Cheapest flight found	$787
Cheapest month to fly	April

Finding cheap flights from Cotonou to Washington Dulles: Frequently asked questions

How much are round-trip flights from Cotonou to Washington Dulles?

The best price we found for a round-trip flight from Cotonou to Washington Dulles is $1,229. 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.

Which airlines fly direct from Cotonou to Washington Dulles?

Currently, there are no airlines that fly direct from Cotonou to Washington Dulles. But we found flights with one or more stops from $1,229.

How many flights are there a week from Cotonou to Washington Dulles?

There are no flights flying from Cotonou to Washington Dulles, as of March 2026.

When is the cheapest time to fly from Cotonou to Washington Dulles?

The cheapest month to fly from Cotonou to Washington Dulles is usually May.

Which upcoming date is cheapest to fly from Cotonou Airport to Washington Dulles Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cotonou Airport to Washington Dulles Airport on Sunday, May 10, 2026.

Can I get a direct flight from Cotonou Airport to Washington Dulles Airport?

No airlines currently offer direct flights between Cotonou Airport and Washington Dulles Airport. Most routes have one or more stops.

How can I find the best flight deal to Washington Dulles?

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 Washington Dulles 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.

When is the best time to book flights to Washington, D.C.?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Washington, D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Cotonou Airport to Washington Dulles?

Currently, Turkish Airlines offers the cheapest flight tickets to Washington Dulles.

Traveling from Cotonou Airport (COO) to Washington Dulles International Airport (IAD): what you need to know

Washington DC's timezone is UTC-4, making Washington DC five hours behind Cotonou.
Your COO to IAD flight won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Traveling during a peak month such as June? Major public holidays and other high seasons can mean longer queues and delays at check-in and security. Play it safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.
Think about adding a stopover when booking your ticket from Cotonou Airport to Washington Dulles International Airport. Simply deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here are some options between COO and IAD:
- Lome Airport
- Mohamed V International Airport
- Charles de Gaulle Airport

How to find the cheapest flights from Cotonou Airport (COO) to Washington Dulles International Airport (IAD)

At the moment, $787 is the cheapest price we've seen for a one-way Cotonou Airport to Washington Dulles International Airport flight. The best price for a return plane ticket is $1,229. Remember that fares may change due to demand when booking.
To find cheap tickets from COO to IAD, book in advance. Airlines usually offer lower prices when flights are first released.
If you're flexible with your travel dates, try using the 'Whole month' tool. It'll show you the cheapest price in every month when searching for a flight from Cotonou Airport to Washington Dulles International Airport.
You won't have to check every day to find out if fares have gone down when you set up a Price Alert. We'll update you as soon as there's a change in price on cheap flights from COO to IAD.
Select your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Cotonou Airport to Washington Dulles International Airport.

Handy information about Cotonou Airport (COO)

When it comes to Cotonou Airport's on-time performance, 76.36% of flights stick to their scheduled arrival time.
To get to Cotonou Airport from central Cotonou, it takes about 10 minutes if you're going by car. Of course, this depends on traffic. It's approximately 6 kilometers from the airport to the city center.
Have an early flight from Cotonou Airport to Washington Dulles International Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near COO:

Arriving at Washington Dulles International Airport (IAD)

The last thing you need is a long trip to your hotel if you're arriving on a late Cotonou Airport to Washington Dulles International Airport flight. Check in to one of these accommodation options near IAD instead:
Get your adventure underway by picking up a Washington Dulles International Airport rental car. Grab a set of wheels from Dollar, Thrifty or Sixt to explore Washington DC and beyond.
Secure the lowest price by booking your vehicle from Washington Dulles International Airport around one week before your departure date.

Getting from Washington Dulles International Airport (IAD) to central Washington DC

You'll find IAD at 1 Saarinen Circle.
From Washington Dulles International Airport, Washington DC is approximately 56 kilometers away. It takes around 50 minutes to reach the center by car.
If you're traveling by public transport, expect a journey of roughly 3 hours 25 minutes.

When to fly to Washington Dulles International Airport (IAD)

The quietest month for a flight from Cotonou Airport to Washington Dulles International Airport is January, while April is the busiest. Choose the best time to visit Washington DC based on whether you prefer a more fast-paced or easygoing experience.
Before locking in your flight from Cotonou Airport to Washington Dulles International Airport, think about the type of weather you enjoy. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).
Search for cheap tickets from COO to IAD in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

Explore more of United States

You've done Washington DC, now it's time to discover other corners of United States. Journey about 322 kilometers north-east to New York to check off its top attractions. From Statue of Liberty to Central Park and Empire State Building, your itinerary will be busy.
Around 193 kilometers north-east of Washington DC, Philadelphia is another favorite stop in United States. No visit is complete without checking out Liberty Bell, Independence Hall and Philadelphia Museum of Art.