In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from ZNZ to IAD?

When flying from Zanzibar to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Zanzibar-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zanzibar-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Zanzibar-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Zanzibar-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zanzibar-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Zanzibar to Washington, D.C. Dulles Intl?

Most people fly from Zanzibar Intl (ZNZ) if they book a flight from Zanzibar to Washington, D.C. Dulles Intl. On average, Zanzibar Intl has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Zanzibar Intl is conveniently located just 4.4 mi from Zanzibar’s city center.

Can I find deals for flights from Zanzibar to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Zanzibar to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Zanzibar to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zanzibar to Dulles Intl.

Can I find deals for business class flights from Zanzibar to Dulles Intl?

Yes. Cheapflights offers flight deals from Zanzibar to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$837+ Flights from Zanzibar to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Zanzibar to Dulles Intl

One-way flights from Zanzibar to Dulles Intl
Search for one-way flight options from Zanzibar to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Mon 1/192:10 pmZNZ - IAD

2 stops50h 10mMultiple Airlines

Deal found 1/1

$837

Mon 1/195:00 pmZNZ - IAD

2 stops23h 00mEthiopian Air

Deal found 1/1

$927

Mon 1/195:00 pmZNZ - IAD

2 stops30h 50mLufthansa

Deal found 12/31

$986

Mon 1/195:30 amZNZ - IAD

1 stop38h 15mTurkish Airlines

Deal found 1/1

$1,036

Mon 1/195:15 pmZNZ - IAD

1 stop30h 40mQatar Airways

Deal found 1/1

$1,227

Sat 2/75:30 amZNZ - IAD

1 stop21h 50mTurkish Airlines

Deal found 1/1

$2,679

Find flight deals from Zanzibar to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	AranGrant 3 stars

Provider with most accurate pricing for Zanzibar Intl-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Zanzibar Intl-Washington, D.C. Dulles Intl flights.

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ZanzibarWashington, D.C.

ZNZ - IAD

ZNZIAD

Zanzibar Intl

Mon 1/19

2:10 pm-8:20 am

2 stops50h 10m

$837

ZanzibarWashington, D.C.

ZNZ - IAD

ZNZIAD

Zanzibar Intl

Mon 1/19

5:00 pm-8:00 am

2 stops23h 00m

$927

ZanzibarWashington, D.C.

ZNZ - IAD

ZNZIAD

Zanzibar Intl

Mon 1/19

5:00 pm-3:50 pm

2 stops30h 50m

$986

ZanzibarWashington, D.C.

ZNZ - IAD

ZNZIAD

Zanzibar Intl

Mon 1/19

5:30 am-11:45 am

1 stop38h 15m

$1,036

ZanzibarWashington, D.C.

ZNZ - IAD

ZNZIAD

Zanzibar Intl

Mon 1/19

5:15 pm-3:55 pm

1 stop30h 40m

$1,227

ZanzibarWashington, D.C.

ZNZ - IAD

ZNZIAD

Zanzibar Intl

Sat 2/7

5:30 am-7:20 pm

1 stop21h 50m

$2,679

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Compare providers for flights from Zanzibar to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zanzibar to Dulles Intl in January.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Zanzibar-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zanzibar-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Zanzibar-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Zanzibar-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zanzibar-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zanzibar to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Zanzibar with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Zanzibar to Washington, D.C. Dulles Intl?
Most people fly from Zanzibar Intl (ZNZ) if they book a flight from Zanzibar to Washington, D.C. Dulles Intl. On average, Zanzibar Intl has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Zanzibar Intl is conveniently located just 4.4 mi from Zanzibar’s city center.
Can I find deals for flights from Zanzibar to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Zanzibar to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Zanzibar to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zanzibar to Dulles Intl.
Can I find deals for business class flights from Zanzibar to Dulles Intl?
Yes. Cheapflights offers flight deals from Zanzibar to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$837+ Cheap flights from Zanzibar (ZNZ) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Zanzibar to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Zanzibar to Dulles Intl

One-way flights from Zanzibar to Dulles IntlSearch for one-way flight options from Zanzibar to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Search for one-way flight options from Zanzibar to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.

Find flight deals from Zanzibar to Dulles Intl

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

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

Compare providers for flights from Zanzibar to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zanzibar to Dulles Intl in January.

Best time to book a flight from Zanzibar to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Zanzibar with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Zanzibar to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Zanzibar to Washington, D.C. Dulles Intl?

Can I find deals for flights from Zanzibar to Dulles Intl that include hotel bookings?

How can I find direct flights from Zanzibar to Dulles Intl?

Can I find deals for business class flights from Zanzibar to Dulles Intl?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Zanzibar to Dulles Intl

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One-way flights from Zanzibar to Dulles Intl
Search for one-way flight options from Zanzibar to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated January 2, 2026.