Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Yaoundé?

Addis Ababa (ADD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Yaoundé Nsimalen?

KLM, Air France, and Qatar Airways are the most popular carriers operating from Washington, D.C. Dulles Intl to Yaoundé Nsimalen

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Yaoundé?

Flights via Casablanca (CMN) offer the lowest average round-trip price of $1,182.

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Yaoundé?

Addis Ababa (ADD) has the shortest average layover time for this route: 5h 11m.

What airlines fly to Yaoundé?

Ethiopian Air, Air France and Delta are the top three most popular airlines that fly to Yaoundé from Washington, D.C. Dulles Intl Airport according to our data. Ethiopian Air is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Yaoundé. Keep in mind that there are 6 different airlines that fly to Yaoundé on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Yaoundé?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 18h 43m.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport?

As of May 2026, there are 6 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport.

What documentation or ID do you need to fly to Yaoundé Nsimalen Airport?

The travel and health documents required for your trip to Yaoundé Nsimalen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Yaoundé Nsimalen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$676 Cheap Flights from Washington, D.C. Dulles Intl Airport to Yaoundé in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Yaoundé?

Prices are currently low for flights on this route. Typical prices usually range from $2,057 to $1,630. The lowest price recently found on this route was $1,324.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Yaoundé

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 9:05 pm

IAD

NSI

21h 20m

2 stops

10:25 pm - 2:30 pm

NSI

IAD

22h 05m

1 stop

$1,324Brussels Airlines

Mon, Nov 2 - Mon, Nov 16

3:45 pm - 8:05 pm

IAD

NSI

23h 20m

3 stops

9:25 pm - 7:00 pm

NSI

IAD

26h 35m

2 stops

$1,330Multiple Airlines

Wed, Oct 7 - Wed, Oct 21

6:20 am - 9:05 pm

IAD

NSI

32h 45m

3 stops

10:25 pm - 12:14 am

NSI

IAD

31h 49m

2 stops

$1,338United Airlines

Mon, Nov 23 - Wed, Dec 23

9:55 am - 9:05 pm

IAD

NSI

29h 10m

3 stops

10:25 pm - 8:10 pm

NSI

IAD

27h 45m

3 stops

$1,339Air Canada

Mon, Nov 2 - Mon, Nov 16

9:45 am - 8:05 pm

IAD

NSI

29h 20m

3 stops

9:25 pm - 8:25 pm

NSI

IAD

28h 00m

3 stops

$1,340Air Canada

Wed, Oct 7 - Wed, Oct 21

5:20 pm - 9:05 pm

IAD

NSI

21h 45m

3 stops

10:25 pm - 2:30 pm

NSI

IAD

22h 05m

1 stop

$1,342Brussels Airlines

Mon, Nov 2 - Mon, Nov 16

6:13 am - 8:05 pm

IAD

NSI

32h 52m

3 stops

9:25 pm - 7:35 am

NSI

IAD

39h 10m

2 stops

$1,344United Airlines

Fri, Sep 18 - Sat, Oct 3

12:43 pm - 8:05 pm

IAD

NSI

26h 22m

3 stops

9:25 pm - 4:45 pm

NSI

IAD

48h 20m

2 stops

$1,347Multiple Airlines

Mon, Sep 21 - Sat, Oct 10

9:45 pm - 11:55 pm

IAD

NSI

21h 10m

1 stop

1:25 am - 11:35 am

NSI

IAD

39h 10m

2 stops

$1,358Turkish Airlines

Thu, Sep 17 - Sun, Sep 20

9:45 pm - 11:55 pm

IAD

NSI

21h 10m

1 stop

1:25 am - 11:35 am

NSI

IAD

39h 10m

2 stops

$1,359Turkish Airlines

Thu, Sep 17 - Sun, Sep 20

Air Canada flights from Washington, D.C. Dulles Intl Airport to Yaoundé

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Yaoundé flight tickets

Air Canada

Nov 2

IAD9:55 amWashington, D.C. Dulles Intl

29h 10m

3 stops

NSI9:05 pmYaoundé Nsimalen

Nov 16

NSI10:25 pmYaoundé Nsimalen

27h 45m

3 stops

IAD8:10 pmWashington, D.C. Dulles Intl

$1,339

Air Canada

Oct 7

IAD9:45 amWashington, D.C. Dulles Intl

29h 20m

3 stops

NSI8:05 pmYaoundé Nsimalen

Oct 21

NSI9:25 pmYaoundé Nsimalen

28h 00m

3 stops

IAD8:25 pmWashington, D.C. Dulles Intl

$1,340

Air Canada

Oct 7

IAD9:45 amWashington, D.C. Dulles Intl

29h 20m

3 stops

NSI8:05 pmYaoundé Nsimalen

Oct 21

NSI9:25 pmYaoundé Nsimalen

26h 35m

3 stops

IAD7:00 pmWashington, D.C. Dulles Intl

$1,364

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Yaoundé

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Yaoundé flight tickets

Qatar Airways

Jul 27

IAD9:00 pmWashington, D.C. Dulles Intl

49h 55m

2 stops

NSI3:55 amYaoundé Nsimalen

Sep 12

NSI6:20 amYaoundé Nsimalen

38h 20m

2 stops

IAD3:40 pmWashington, D.C. Dulles Intl

$1,438

Qatar Airways

Jul 27

IAD9:00 pmWashington, D.C. Dulles Intl

49h 55m

2 stops

NSI3:55 amYaoundé Nsimalen

Sep 7

NSI4:55 amYaoundé Nsimalen

39h 45m

3 stops

IAD3:40 pmWashington, D.C. Dulles Intl

$1,452

Qatar Airways

Aug 11

IAD11:05 amWashington, D.C. Dulles Intl

35h 50m

2 stops

NSI3:55 amYaoundé Nsimalen

Sep 1

NSI6:20 amYaoundé Nsimalen

38h 20m

2 stops

IAD3:40 pmWashington, D.C. Dulles Intl

$1,568

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Yaoundé that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Mon 11/2

5:45 pm-9:05 pm

2 stops21h 20m

Yaoundé Nsimalen

Mon 11/16

10:25 pm-2:30 pm

1 stop22h 05m

$1,324

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Wed 10/7

3:45 pm-8:05 pm

3 stops23h 20m

Yaoundé Nsimalen

Wed 10/21

9:25 pm-7:00 pm

2 stops26h 35m

$1,330

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Mon 11/23

6:20 am-9:05 pm

3 stops32h 45m

Yaoundé Nsimalen

Wed 12/23

10:25 pm-12:14 am

2 stops31h 49m

$1,338

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Mon 11/2

9:55 am-9:05 pm

3 stops29h 10m

Yaoundé Nsimalen

Mon 11/16

10:25 pm-8:10 pm

3 stops27h 45m

$1,339

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Wed 10/7

9:45 am-8:05 pm

3 stops29h 20m

Yaoundé Nsimalen

Wed 10/21

9:25 pm-8:25 pm

3 stops28h 00m

$1,340

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Mon 11/2

5:20 pm-9:05 pm

3 stops21h 45m

Yaoundé Nsimalen

Mon 11/16

10:25 pm-2:30 pm

1 stop22h 05m

$1,342

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Fri 9/18

6:13 am-8:05 pm

3 stops32h 52m

Yaoundé Nsimalen

Sat 10/3

9:25 pm-7:35 am

2 stops39h 10m

$1,344

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Mon 9/21

12:43 pm-8:05 pm

3 stops26h 22m

Yaoundé Nsimalen

Sat 10/10

9:25 pm-4:45 pm

2 stops48h 20m

$1,347

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Thu 9/17

9:45 pm-11:55 pm

1 stop21h 10m

Yaoundé Nsimalen

Sun 9/20

1:25 am-11:35 am

2 stops39h 10m

$1,358

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Thu 9/17

9:45 pm-11:55 pm

1 stop21h 10m

Yaoundé Nsimalen

Sun 9/20

1:25 am-11:35 am

2 stops39h 10m

$1,359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Yaoundé

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Yaoundé?

What is the cheapest month to fly to Yaoundé?

The cheapest month to fly to Yaoundé from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $1,093, are often lower during this time because this is during the off-season. If you are unable to visit Yaoundé during the month of September, then departing from Washington, D.C. Dulles Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $1,157.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé?

You are more likely to see cheaper flights to Yaoundé from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Yaoundé for around $1,414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Yaoundé from Washington, D.C. Dulles Intl Airport for as low as $1,163 on momondo.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Yaoundé flights?

You could potentially save up to 36% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Yaoundé flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Yaoundé

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Yaoundé according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Yaoundé (IAD to NSI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Yaoundé

Fastest flight time	18h 10m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Yaoundé takes 18h 10m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Yaoundé. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Yaoundé.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Yaoundé

How far is Washington, D.C. Dulles Intl to Yaoundé Nsimalen by plane?
There are 5990.8 mi between Washington, D.C. Dulles Intl and Yaoundé Nsimalen. By plane, this route typically takes 18h 10m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport?
As of May 2026, there are 6 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Yaoundé Nsimalen Airport.
What documentation or ID do you need to fly to Yaoundé Nsimalen Airport?
The travel and health documents required for your trip to Yaoundé Nsimalen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Yaoundé Nsimalen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Yaoundé?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Yaoundé, the leading airline is Ethiopian Air, making up 35% of the total bookings. Other popular airlines include Air France with 18%, Delta with 15%, and Brussels Airlines with 14%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Yaoundé

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Yaoundé with momondo

Airline	Rating	Free Cancellation	Price
Ethiopian Air	PriceFrom $1,058	Free Cancellation	Rating 7.2 1,003 reviews	Search Ethiopian Air flights
Delta	PriceFrom $1,073	Free Cancellation	Rating 7.9 8,419 reviews	Search Delta flights
Turkish Airlines	PriceFrom $1,082	Free Cancellation	Rating 7.4 4,398 reviews	Search Turkish Airlines flights
Air France	PriceFrom $1,100	Free Cancellation	Rating 7.4 1,595 reviews	Search Air France flights
Brussels Airlines	PriceFrom $1,101	Free Cancellation	Rating 7.2 408 reviews	Search Brussels Airlines flights
United Airlines	PriceFrom $1,204	Free Cancellation	Rating 7.4 9,766 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Yaoundé?

Finding the right flight to Yaoundé from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Yaoundé quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Yaoundé with flexible booking policies on momondo?

Flights from Washington, D.C. to Yaoundé with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Yaoundé?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Yaoundé.

I’m not ready to book a flight from Washington, D.C. to Yaoundé right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Yaoundé now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Yaoundé and let you know when they change.

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Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Yaoundé flight tickets

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Yaoundé

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Yaoundé?

What is the cheapest month to fly to Yaoundé?

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé?

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Yaoundé flights?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Yaoundé Nsimalen?

What airlines fly to Yaoundé?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Yaoundé?

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Yaoundé?

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Yaoundé?

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Yaoundé?

When to book flights from Washington, D.C. Dulles Intl Airport to Yaoundé

Cheap Washington, D.C. Dulles Intl Airport to Yaoundé (IAD to NSI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Yaoundé

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Yaoundé

Best airlines flying from Washington, D.C. Dulles Intl Airport to Yaoundé

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Yaoundé with momondo

Why use momondo?

An easier way to manage your Yaoundé trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Yaoundé. Availability may vary depending on flight origin and airline.

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