Cheap Flights Washington to Yaounde (IAD-NSI)

Start packing your bags, because round-trip journeys from Dulles Intl. Airport to NSI start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.

Each airline has a different set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to Nsimalen Intl. Airport (NSI) flights, you'll see a "no change fees" filter for you to select.

Chantilly to Yaounde is around 9,700 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Toss in a few snacks to nibble on throughout your trip too.

Flying nonstop between IAD and Nsimalen Intl. Airport (NSI) isn't possible at this time. However, you'll still be able to book a flight to Yaounde with at least one stop.

Last-minute planners can sometimes nab a bargain, with some of the cheapest airfares from Washington Dulles Intl. Airport (IAD) to Nsimalen Airport emerging a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.