$1,219 Find Cheap Flights from Benin to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Benin to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Benin to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Benin to Dulles Intl

Sat, Sep 27 - Sat, Oct 11
Ethiopian Air Logo
1:30 pm - 8:55 amCOO-IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,219Ethiopian Air
Find Deal
Sat, Sep 27 - Sat, Oct 11
 Logo
12:05 pm - 8:05 pmCOO-IAD
13h 00m1 stop
 Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,253
Find Deal
Wed, Jul 9 - Tue, Aug 5
Turkish Airlines Logo
10:05 pm - 7:45 pmCOO-IAD
26h 40m1 stop
Turkish Airlines Logo
1:30 pm - 9:20 pmIAD-COO
26h 50m1 stop
$1,356Turkish Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 11
Ethiopian Air Logo
1:30 pm - 8:55 amCOO-IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 10:25 amIAD-COO
42h 30m2 stops
$1,370Ethiopian Air
Find Deal
Wed, Jul 9 - Tue, Aug 5
Turkish Airlines Logo
10:05 pm - 11:45 amCOO-IAD
42h 40m2 stops
Turkish Airlines Logo
1:30 pm - 9:20 pmIAD-COO
26h 50m1 stop
$1,379Turkish Airlines
Find Deal
Sat, Aug 23 - Sat, Sep 13
Ethiopian Air Logo
1:30 pm - 8:55 amCOO-IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,555Ethiopian Air
Find Deal
Sat, Aug 23 - Sat, Sep 13
Ethiopian Air Logo
1:30 pm - 8:55 amCOO-IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,564Ethiopian Air
Find Deal
Sat, Aug 23 - Sat, Sep 13
Ethiopian Air Logo
1:30 pm - 8:55 amCOO-IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 10:25 amIAD-COO
42h 30m2 stops
$1,652Ethiopian Air
Find Deal
Sat, Aug 23 - Sat, Sep 13
 Logo
12:05 pm - 8:05 pmCOO-IAD
13h 00m1 stop
 Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,676
Find Deal
Sat, Aug 23 - Sat, Sep 13
 Logo
12:05 pm - 8:05 pmCOO-IAD
13h 00m1 stop
 Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,685
Find Deal
Useful Info

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Washington, D.C. Dulles Intl Airport?

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Washington, D.C. on KAYAK is from Cotonou, which takes 24h 25m.

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

There are around 387 direct flights from within Benin to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 10:00 am the most common departure time and 49% of flights departing in the morning.


Good to know

Cheapest flight$1,219
Flight from Cotonou to Washington, D.C.

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    Washington, D.C. Dulles Intl Airport is 22 miles from the center of Washington, D.C..

  • What is the cheapest day to fly to Washington, D.C.?

    Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Wednesday where round-trip tickets can be as cheap as $1,241. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,695 on average.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

    The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally at night, when round-trip flights cost $1,491 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is $1,491.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 2,705 direct flights from within Benin to Washington, D.C. Dulles Intl Airport. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Top airline flying from Benin to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Benin to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Air FranceOverall score based on 1465 reviews
8.2Crew
7.4Boarding
7.4Comfort
7.0Food
7.0Entertainment
Airline reviews

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

8.0 ExcellentAnonymous, Jun 2025JFK - CDG
Read more Air France reviews

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Clinton

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.