Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Zanzibar from $658

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Zanzibar departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Turkish Airlines Logo
9:40 pm - 3:30 amIAD-ZNZ
22h 50m1 stop
Turkish Airlines Logo
2:55 am - 11:45 amZNZ-IAD
39h 50m1 stop
$938Turkish Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
Logo
7:05 pm - 8:40 pmIAD-ZNZ
18h 35m1 stop
Logo
10:50 pm - 7:15 pmZNZ-IAD
28h 25m2 stops
$967
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
10:11 am - 8:40 pmIAD-ZNZ
27h 29m2 stops
Delta Logo
10:50 pm - 7:15 pmZNZ-IAD
28h 25m2 stops
$972Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
Turkish Airlines Logo
9:40 pm - 1:55 amIAD-ZNZ
21h 15m1 stop
Turkish Airlines Logo
2:55 am - 7:45 pmZNZ-IAD
23h 50m2 stops
$975Turkish Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
Turkish Airlines Logo
1:30 pm - 3:30 amIAD-ZNZ
31h 00m2 stops
Turkish Airlines Logo
2:55 am - 7:45 pmZNZ-IAD
23h 50m2 stops
$976Turkish Airlines
Find Deal
Tue, Oct 14 - Mon, Oct 20
Ethiopian Air Logo
9:20 pm - 3:30 amIAD-ZNZ
23h 10m3 stops
Ethiopian Air Logo
7:10 pm - 8:55 amZNZ-IAD
20h 45m2 stops
$1,009Ethiopian Air
Find Deal
Thu, Oct 2 - Sun, Oct 12
SWISS Logo
8:45 pm - 9:25 pmIAD-ZNZ
41h 40m2 stops
SWISS Logo
10:35 pm - 4:15 pmZNZ-IAD
24h 40m1 stop
$1,032SWISS
Find Deal
Sun, Sep 28 - Sat, Oct 4
SWISS Logo
10:15 pm - 9:25 pmIAD-ZNZ
40h 10m3 stops
SWISS Logo
10:35 pm - 4:15 pmZNZ-IAD
24h 40m1 stop
$1,042SWISS
Find Deal
Sat, Sep 27 - Sat, Oct 4
Ethiopian Air Logo
10:55 am - 3:30 amIAD-ZNZ
33h 35m2 stops
Ethiopian Air Logo
4:20 am - 7:30 pmZNZ-IAD
22h 10m2 stops
$1,083Ethiopian Air
Find Deal
Tue, Oct 7 - Thu, Oct 16
Air France Logo
7:05 pm - 9:15 pmIAD-ZNZ
43h 10m2 stops
Air France Logo
10:50 pm - 5:35 pmZNZ-IAD
25h 45m2 stops
$1,108Air France
Find Deal
Thu, Mar 12 - Mon, Mar 16

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Zanzibar

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Zanzibar flight tickets
Turkish Airlines
Oct 7
IAD9:40 pmWashington, D.C. Dulles Intl
22h 50m
1 stop
ZNZ3:30 amZanzibar Intl
Oct 15
ZNZ2:55 amZanzibar Intl
39h 50m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$938
Find similar
Turkish Airlines
Oct 7
IAD9:40 pmWashington, D.C. Dulles Intl
21h 15m
1 stop
ZNZ1:55 amZanzibar Intl
Oct 15
ZNZ2:55 amZanzibar Intl
23h 50m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
$975
Find similar
Turkish Airlines
Oct 14
IAD1:30 pmWashington, D.C. Dulles Intl
31h 00m
2 stops
ZNZ3:30 amZanzibar Intl
Oct 20
ZNZ2:55 amZanzibar Intl
23h 50m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
$976
Find similar

Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Zanzibar

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to Zanzibar flight tickets
Ethiopian Air
Oct 2
IAD9:20 pmWashington, D.C. Dulles Intl
23h 10m
3 stops
ZNZ3:30 amZanzibar Intl
Oct 12
ZNZ7:10 pmZanzibar Intl
20h 45m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,009
Find similar
Ethiopian Air
Oct 7
IAD10:55 amWashington, D.C. Dulles Intl
33h 35m
2 stops
ZNZ3:30 amZanzibar Intl
Oct 16
ZNZ4:20 amZanzibar Intl
22h 10m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$1,083
Find similar
Ethiopian Air
Oct 2
IAD9:20 pmWashington, D.C. Dulles Intl
37h 55m
2 stops
ZNZ6:15 pmZanzibar Intl
Oct 12
ZNZ7:10 pmZanzibar Intl
20h 45m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,085
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Zanzibar that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Zanzibar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Tue 10/7

9:40 pm-3:30 am

1 stop22h 50m

Zanzibar Intl

Wed 10/15

2:55 am-11:45 am

1 stop39h 50m

$938

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Wed 10/29

7:05 pm-8:40 pm

1 stop18h 35m

Zanzibar Intl

Wed 11/5

10:50 pm-7:15 pm

2 stops28h 25m

$967

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Wed 10/29

10:11 am-8:40 pm

2 stops27h 29m

Zanzibar Intl

Wed 11/5

10:50 pm-7:15 pm

2 stops28h 25m

$972

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Tue 10/7

9:40 pm-1:55 am

1 stop21h 15m

Zanzibar Intl

Wed 10/15

2:55 am-7:45 pm

2 stops23h 50m

$975

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Tue 10/14

1:30 pm-3:30 am

2 stops31h 00m

Zanzibar Intl

Mon 10/20

2:55 am-7:45 pm

2 stops23h 50m

$976

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Thu 10/2

9:20 pm-3:30 am

3 stops23h 10m

Zanzibar Intl

Sun 10/12

7:10 pm-8:55 am

2 stops20h 45m

$1,009

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Sun 9/28

8:45 pm-9:25 pm

2 stops41h 40m

Zanzibar Intl

Sat 10/4

10:35 pm-4:15 pm

1 stop24h 40m

$1,032

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Sat 9/27

10:15 pm-9:25 pm

3 stops40h 10m

Zanzibar Intl

Sat 10/4

10:35 pm-4:15 pm

1 stop24h 40m

$1,042

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Tue 10/7

10:55 am-3:30 am

2 stops33h 35m

Zanzibar Intl

Thu 10/16

4:20 am-7:30 pm

2 stops22h 10m

$1,083

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Thu 3/12

7:05 pm-9:15 pm

2 stops43h 10m

Zanzibar Intl

Mon 3/16

10:50 pm-5:35 pm

2 stops25h 45m

$1,108

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Zanzibar from

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

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

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

What is the cheapest month to fly to Zanzibar?

In general, March is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Zanzibar. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $934. The month of February is another great option to travel to Zanzibar, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $973.

What is the cheapest day to depart on your flight to Zanzibar?

On average, the least expensive day to fly to Zanzibar from Washington, D.C. Dulles Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,013. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Washington, D.C. Dulles Intl Airport to Zanzibar on a Saturday will generally be more expensive and average around $1,310. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Zanzibar?

Flying to Zanzibar from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,130 when looking at flights departing in the evening. Flights to Zanzibar are more costly in the afternoon, with an average ticket price of $1,546. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Zanzibar?

You are more likely to see cheaper flights to Zanzibar from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Zanzibar for around $1,271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zanzibar from Washington, D.C. Dulles Intl Airport for as low as $957 on momondo.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Zanzibar 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 Zanzibar (IAD to ZNZ) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Zanzibar. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Zanzibar.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Zanzibar Intl by plane?

    There are 7903.9 mi between Washington, D.C. Dulles Intl and Zanzibar Intl. A reasonable flight in good conditions will take 16h 50m.

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

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

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

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Zanzibar Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Zanzibar Intl Airport.

  • What documentation or ID do you need to fly to Zanzibar Intl Airport?

    The travel and health documents required for your trip to Zanzibar Intl 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 Zanzibar Intl 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 Zanzibar?

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Zanzibar with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $910Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Ethiopian AirPriceFrom $959Free CancellationRating
7.2
861 reviews
Search Ethiopian Air flights
EmiratesPriceFrom $1,248Free CancellationRating
8.1
3,334 reviews
Search Emirates flights

Traveling to a place near Zanzibar?

Book flights to Zanzibar if you plan to visit one of these locations
Nungwi
Kendwa
Paje
Jambiani
Matemwe
Kiwengwa
Michamvi

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Zanzibar for you.

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

Yes. momondo enables you to select and highlight flights to Zanzibar from Washington, D.C. with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Zanzibar from Washington, D.C..

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

If you are simply researching potential flights to Zanzibar, momondo offers a useful price alert feature which will track prices for flights to Zanzibar from Washington, D.C. and alert you when they change.

An easier way to manage your Zanzibar 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tanzania