$586 Cheap Flights from Washington (DCA) to Zanzibar (ZNZ)

View $586 flight on Sun, Jan 25, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ)

Cheap Flights from Washington to Zanzibar (DCA-ZNZ)

Prices were available within the past 7 days and start at $586 for one-way flights and $1,003 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 24 - Wed, Dec 3
DCA
Washington
ZNZ
Zanzibar
$1,003 Roundtrip, found 4 days ago
$1,003
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Nov 24 from Washington to Zanzibar, returning Wed, Dec 3, priced at $1,003 found 4 days ago
United
Sun, Mar 15 - Sat, Mar 21
DCA
Washington
ZNZ
Zanzibar
$1,012 Roundtrip, found 3 days ago
$1,012
Roundtrip
found 3 days ago
Select United flight, departing Sun, Mar 15 from Washington to Zanzibar, returning Sat, Mar 21, priced at $1,012 found 3 days ago
Delta
Tue, Nov 25 - Thu, Dec 11
DCA
Washington
ZNZ
Zanzibar
$1,027 Roundtrip, found 3 days ago
$1,027
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 25 from Washington to Zanzibar, returning Thu, Dec 11, priced at $1,027 found 3 days ago
Air Canada
Wed, Nov 19 - Wed, Dec 3
DCA
Washington
ZNZ
Zanzibar
$1,028 Roundtrip, found 19 hours ago
$1,028
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Wed, Nov 19 from Washington to Zanzibar, returning Wed, Dec 3, priced at $1,028 found 19 hours ago
Delta
Thu, Nov 27 - Thu, Dec 11
DCA
Washington
ZNZ
Zanzibar
$1,032 Roundtrip, found 3 days ago
$1,032
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Nov 27 from Washington to Zanzibar, returning Thu, Dec 11, priced at $1,032 found 3 days ago
United
Wed, Nov 19 - Wed, Dec 3
DCA
Washington
ZNZ
Zanzibar
$1,032 Roundtrip, found 19 hours ago
$1,032
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Nov 19 from Washington to Zanzibar, returning Wed, Dec 3, priced at $1,032 found 19 hours ago
United
Mon, Nov 24 - Wed, Dec 3
DCA
Washington
ZNZ
Zanzibar
$1,038 Roundtrip, found 4 days ago
$1,038
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 24 from Washington to Zanzibar, returning Wed, Dec 3, priced at $1,038 found 4 days ago
Delta
Fri, Mar 13 - Sun, Mar 15
DCA
Washington
ZNZ
Zanzibar
$1,039 Roundtrip, found 3 days ago
$1,039
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Mar 13 from Washington to Zanzibar, returning Sun, Mar 15, priced at $1,039 found 3 days ago
Air France
Tue, Nov 4 - Wed, Nov 19
DCA
Washington
ZNZ
Zanzibar
$1,075 Roundtrip, found 3 days ago
$1,075
Roundtrip
found 3 days ago
Select Air France flight, departing Tue, Nov 4 from Washington to Zanzibar, returning Wed, Nov 19, priced at $1,075 found 3 days ago
KLM
Mon, Nov 17 - Mon, Dec 1
DCA
Washington
ZNZ
Zanzibar
$1,079 Roundtrip, found 19 hours ago
$1,079
Roundtrip
found 19 hours ago
Select KLM flight, departing Mon, Nov 17 from Washington to Zanzibar, returning Mon, Dec 1, priced at $1,079 found 19 hours ago

Alternative airports near Zanzibar Town

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Zanzibar Intl. ZNZ. Cheapest option available. Flights from $1,282
ZNZ
Zanzibar Intl.
Cheapest
Flights from $1,282
Flights from Washington (DCA) to Zanzibar (ZNZ)
Origin airport
Ronald Reagan Washington National
Destination airport
Zanzibar Intl.
Airlines serving
Air France, American Airlines, Delta, Kenya Airways, Qatar Airways, United
Roundtrip price
$1,002
Distance
7892 mi

Washington to Zanzibar Flights

The cheapest times to fly from Washington to Zanzibar

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Zanzibar are during the month of November. You can find some of the cheapest flights from Washington to Zanzibar with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Zanzibar

Sunday is one of the best days to book for cheap flights from Washington to Zanzibar: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Zanzibar

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Zanzibar in 2025. You can also book with separate airlines for your outbound and return journeys, from $586 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Zanzibar flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Zanzibar airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ) cost?
Get a cheap one-way flight from $586 or cheap return flight from $1,003 from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ)?
November is the most affordable month to fly from DCA to ZNZ. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from DCA to ZNZ. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ)?
You'll need to take a flight with a layover when traveling from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from DCA to ZNZ?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ)?
To arrive at Zanzibar Intl. Airport (ZNZ) on time, book a flight that leaves Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ) last-minute?
Last-minute fares from DCA to ZNZ are typically more expensive. To secure the best rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a DCA to ZNZ flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to ZNZ flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Zanzibar Intl. Airport (ZNZ)?
If you reserved your DCA to ZNZ flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.