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Flights from Cotonou to Washington D.C.

Flight Info | Cotonou to Washington D.C.

The distance between Cotonou and Washington D.C. is approximately 8,649.28 km. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$1,020
Royal Air Maroc Royal Air Maroc COO-WAS 19h 45m · 1 stop Tue, Sep 1
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Cheapest round-trip
$1,763
Royal Air Maroc Royal Air Maroc COO-WAS 19h 45m · 2 stops Tue, Aug 18 - Tue, Aug 25
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Recommended airlines
Royal Air Maroc Royal Air Maroc Cheapest · From $1,020 Turkish Airlines Turkish Airlines Most booked
When to travel
October
Cheapest
July
Peak season for travel
Route details
8,649.28 km
Flight distance

Find flight deals from Cotonou to Washington D.C. for the next 3 months. Book one way flights from $1,020 or round trip flights from $1,763.

      • COO 4:15 AM
        19h 45m
        1 stop
        IAD 7:00 PM
        Cotonou - Washington D.C. | Tue, Aug 18 | Royal Air Maroc
        IAD 9:00 PM
        25h 15m
        1 stop
        COO 3:15 AM
        Washington D.C. - Cotonou | Tue, Aug 25 | Royal Air Maroc
        $1,763 $2,612
        33% off
        33% off
        $2,612 $1,763
      • COO 1:30 PM
        24h 25m
        1 stop
        IAD 8:55 AM
        Cotonou - Washington D.C. | Sat, Aug 15 | Ethiopian Airlines
        IAD 9:20 PM
        12h 5m
        1 stop
        COO 2:25 PM
        Washington D.C. - Cotonou | Sat, Aug 22 | Ethiopian Airlines
        $1,771 $2,612
        32% off
        32% off
        $2,612 $1,771
      • COO 10:15 PM
        42h 20m
        1 stop
        IAD 11:35 AM
        Cotonou - Washington D.C. | Tue, Aug 18 | Turkish Airlines
        IAD 1:20 PM
        26h 55m
        1 stop
        COO 9:15 PM
        Washington D.C. - Cotonou | Tue, Aug 25 | Turkish Airlines
        $1,835 $2,612
        30% off
        30% off
        $2,612 $1,835
      • COO 12:05 PM
        12h 40m
        1 stop
        IAD 7:45 PM
        Cotonou - Washington D.C. | Sat, Aug 15 | Asky Airlines
        IAD 9:20 PM
        12h 5m
        1 stop
        COO 2:25 PM
        Washington D.C. - Cotonou | Sat, Aug 22 | Ethiopian Airlines
        $1,869
        28% off
        $2,612 $1,869
      • COO 10:15 PM
        42h 20m
        1 stop
        IAD 11:35 AM
        Cotonou - Washington D.C. | Mon, Aug 17 | Turkish Airlines
        IAD 1:20 PM
        26h 55m
        1 stop
        COO 9:15 PM
        Washington D.C. - Cotonou | Thu, Aug 20 | Turkish Airlines
        $1,870
        28% off
        $2,612 $1,870
      • COO 1:30 PM
        24h 25m
        1 stop
        IAD 8:55 AM
        Cotonou - Washington D.C. | Tue, Aug 18 | Ethiopian Airlines
        IAD 10:55 AM
        20h 20m
        1 stop
        COO 12:15 PM
        Washington D.C. - Cotonou | Tue, Aug 25 | Ethiopian Airlines
        $1,950
        25% off
        $2,612 $1,950
      • COO 4:15 AM
        19h 45m
        1 stop
        IAD 7:00 PM
        Cotonou - Washington D.C. | Mon, Aug 17 | Royal Air Maroc
        IAD 1:20 PM
        26h 55m
        1 stop
        COO 9:15 PM
        Washington D.C. - Cotonou | Thu, Aug 20 | Turkish Airlines
        $1,954
        25% off
        $2,612 $1,954
      • COO 12:20 AM
        20h 45m
        1 stop
        IAD 4:05 PM
        Cotonou - Washington D.C. | Sat, Aug 15 | Air France
        IAD 9:45 PM
        19h 5m
        1 stop
        COO 9:50 PM
        Washington D.C. - Cotonou | Sat, Aug 22 | Air France
        $2,052
        21% off
        $2,612 $2,052
      • COO 12:05 PM
        12h 40m
        1 stop
        IAD 7:45 PM
        Cotonou - Washington D.C. | Mon, Aug 17 | Asky Airlines
        IAD 10:55 AM
        20h 20m
        1 stop
        COO 12:15 PM
        Washington D.C. - Cotonou | Thu, Aug 20 | Ethiopian Airlines
        $2,332
        11% off
        $2,612 $2,332
      • COO 12:20 AM
        20h 45m
        1 stop
        IAD 4:05 PM
        Cotonou - Washington D.C. | Mon, Aug 17 | Air France
        IAD 1:20 PM
        26h 55m
        1 stop
        COO 9:15 PM
        Washington D.C. - Cotonou | Thu, Aug 20 | Turkish Airlines
        $2,350
        10% off
        $2,612 $2,350
      • COO 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Cotonou - Washington D.C. | Sun, Aug 16 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        COO 4:00 PM
        Washington D.C. - Cotonou | Tue, Aug 18 | Normal Airline
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      • COO 4:15 AM
        19h 45m
        1 stop
        IAD 7:00 PM
        Cotonou - Washington D.C. | Tue, Sep 1 | Royal Air Maroc
        $1,020 $1,687
        40% off
        40% off
        $1,687 $1,020
      • COO 10:15 PM
        42h 20m
        1 stop
        IAD 11:35 AM
        Cotonou - Washington D.C. | Mon, Aug 24 | Turkish Airlines
        $1,134 $1,687
        33% off
        33% off
        $1,687 $1,134
      • COO 1:30 PM
        24h 25m
        1 stop
        IAD 8:55 AM
        Cotonou - Washington D.C. | Sat, Sep 12 | Ethiopian Airlines
        $1,157 $1,687
        31% off
        31% off
        $1,687 $1,157
      • COO 1:30 PM
        24h 25m
        1 stop
        IAD 8:55 AM
        Cotonou - Washington D.C. | Wed, Sep 2 | Ethiopian Airlines
        $1,173
        30% off
        $1,687 $1,173
      • COO 11:55 PM
        24h 40m
        1 stop
        IAD 7:35 PM
        Cotonou - Washington D.C. | Sat, Sep 12 | Delta Air Lines
        $1,240
        26% off
        $1,687 $1,240
      • COO 4:15 AM
        19h 45m
        1 stop
        IAD 7:00 PM
        Cotonou - Washington D.C. | Fri, Aug 21 | Royal Air Maroc
        $1,293
        23% off
        $1,687 $1,293
      • COO 1:30 PM
        24h 25m
        1 stop
        IAD 8:55 AM
        Cotonou - Washington D.C. | Mon, Aug 17 | Ethiopian Airlines
        $1,293
        23% off
        $1,687 $1,293
      • COO 11:55 PM
        24h 40m
        1 stop
        IAD 7:35 PM
        Cotonou - Washington D.C. | Sat, Sep 12 | Air France
        $1,299
        23% off
        $1,687 $1,299
      • COO 12:20 AM
        24h 15m
        1 stop
        IAD 7:35 PM
        Cotonou - Washington D.C. | Mon, Aug 17 | Air France
        $1,452
        14% off
        $1,687 $1,452
      • COO 12:20 AM
        24h 15m
        1 stop
        IAD 7:35 PM
        Cotonou - Washington D.C. | Mon, Aug 17 | Delta Air Lines
        $1,518
        10% off
        $1,687 $1,518
      • COO 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Cotonou - Washington D.C. | Sun, Aug 16 | Normal Airline
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Popular airlines from Cotonou to Washington D.C.

You can choose from 1 airlines that fly from Cotonou to Washington D.C., including Turkish Airlines, Royal Air Maroc has lowest fares on this route.
Turkish Airlines logo Turkish Airlines
Airlines are determined based on actual purchased flight tickets from Cotonou to Washington D.C. according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Cotonou to Washington D.C. (COO-WAS)?

    Based on Trip.com data, Royal Air Maroc offers one-way fares as low as $1,020 on Cheapest nonstop routes (e.g. COO to IAD on Tue, Sep 1), while Royal Air Maroc offers Cheapest nonstop round-trips from $1,763 departing on Tue, Aug 18 and returning on Tue, Aug 25.
  • At the moment, several airlines serve connecting flights from Cotonou to Washington D.C., including: Turkish Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cotonou to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Cotonou to Washington D.C., you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 1, with one-way flights priced at just $1,020.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Royal Air Maroc.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Washington D.C. travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cotonou to Washington D.C. is October, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Cotonou to Washington D.C. on August 29, 2026 with Royal Air Maroc, with prices starting at $1,008.
  • You can land at any one of the following hubs in Washington D.C., with Cotonou Cadjehoun International Airport to Dulles International Airport (COO-IAD) is by far the most common option on this route: Dulles International Airport (IAD) Ronald Reagan Washington National Airport (DCA).
  • The time difference between Washington D.C. and Cotonou is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Cotonou to Washington D.C. is $1,419. Fares vary by travel date, airline and availability.
  • Enter Cotonou and Washington D.C., choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.