$647 Find Cheap Flights from Tanzania to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$925
Ethiopian Air
Wed 2/25Mon 3/9
DAR - IAD • 2 stops
Cheapest one-way
$647
RwandAir
Fri 3/13
DAR - IAD • 2 stops
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tanzania to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tanzania to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tanzania to Dulles Intl

Wed, Feb 25 - Mon, Mar 9
Ethiopian Air Logo
12:15 pm - 8:00 am
DAR
-
IAD
27h 45m
2 stops
Ethiopian Air Logo
11:00 am - 5:55 pm
IAD
-
DAR
23h 55m
1 stop
$925Ethiopian Air
Wed, Feb 25 - Mon, Mar 9
Turkish Airlines Logo
6:05 am - 7:20 pm
DAR
-
IAD
21h 15m
1 stop
Turkish Airlines Logo
10:15 pm - 3:10 am
IAD
-
DAR
21h 55m
1 stop
$1,057Turkish Airlines
Wed, Feb 25 - Mon, Mar 9
Multiple Airlines Logo
4:40 pm - 2:35 pm
DAR
-
IAD
29h 55m
3 stops
Multiple Airlines Logo
5:25 pm - 10:50 pm
IAD
-
DAR
22h 25m
2 stops
$1,134Multiple Airlines
Wed, Feb 25 - Mon, Mar 9
Qatar Airways Logo
11:35 am - 3:55 pm
DAR
-
IAD
36h 20m
1 stop
Qatar Airways Logo
9:05 pm - 4:25 pm
IAD
-
DAR
36h 20m
3 stops
$1,143Qatar Airways
Tue, Feb 24 - Mon, Mar 9
Ethiopian Air Logo
3:55 am - 7:05 pm
DAR
-
IAD
23h 10m
2 stops
Ethiopian Air Logo
9:50 pm - 1:05 pm
IAD
-
DAR
56h 15m
4 stops
$1,696Ethiopian Air
Tue, Mar 3 - Sun, Mar 15
Turkish Airlines Logo
4:10 am - 7:20 pm
DAR
-
IAD
23h 10m
1 stop
Turkish Airlines Logo
2:30 pm - 3:10 am
IAD
-
DAR
29h 40m
1 stop
$2,919Turkish Airlines
Sat, Feb 28 - Sun, Mar 15
Turkish Airlines Logo
4:10 am - 7:20 pm
DAR
-
IAD
23h 10m
1 stop
Turkish Airlines Logo
2:30 pm - 3:10 am
IAD
-
DAR
29h 40m
1 stop
$2,998Turkish Airlines
Mon, Feb 9 - Tue, Feb 24
Turkish Airlines Logo
4:10 am - 7:20 pm
DAR
-
IAD
23h 10m
1 stop
Turkish Airlines Logo
9:15 pm - 10:10 pm
IAD
-
DAR
40h 55m
1 stop
$3,192Turkish Airlines
Mon, Feb 9 - Thu, Feb 26
Turkish Airlines Logo
4:10 am - 7:20 pm
DAR
-
IAD
23h 10m
1 stop
Turkish Airlines Logo
1:30 pm - 3:10 am
IAD
-
DAR
29h 40m
1 stop
$3,272Turkish Airlines
Mon, Feb 9 - Fri, Feb 27
Turkish Airlines Logo
4:10 am - 7:20 pm
DAR
-
IAD
23h 10m
1 stop
Turkish Airlines Logo
9:15 pm - 10:10 pm
IAD
-
DAR
40h 55m
1 stop
$3,307Turkish Airlines
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Dulles Intl?

The most popular airline among KAYAK users flying to Dulles Intl is Ethiopian Air, followed by Qatar Airways.

Good to know

Low seasonSeptember
Cheapest flight$647
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Dar Es Salaam to Washington, D.C.

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    The city center of Washington, D.C. is 22 miles from Washington, D.C. Dulles Intl Airport.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 2,168 direct flights from within Tanzania to Washington, D.C. Dulles Intl Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Reviews of the top airlines flying from Tanzania to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Tanzania to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3728 reviews
7.5Boarding
7.3Entertainment
7.3Food
7.4Comfort
7.9Crew
Airline reviews

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

6.0 GoodAnonymous, Jan 2026
BOS - PHL
Read more Qatar Airways reviews

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

We had a good flight experience with this airline despite reading many negative comments

Planes are good. However the entertainement system is slow. The headphones are of low quality and I could hardly hear a movie The movies lack subtitiles

The crew were amazing. They should improve the inflight entertainment

Check in took over an hour because printer was not working. Attendant did not know how to give free layover Addis Ababa hotel vouchers or update frequent flyer number. After repeated attempts, got voucher emailed. However hotel wanted printed voucher hence more delay. Bus time from hotel back to airport was printed 4:50 hours, but hotel reception called at 3 pm saying bus will leave at 4 pm. Then hotel reception called again saying 4:15 pm. We rushed at 4:15 pm and bus was not ready until 4:40 pm. Many audio outlets were not working in planes.

It is nice and great but the houstees crew are all the way back arguing with customers and behavior issues same of the crew i saw that also all the trips were very much butter!

My recent experience with ASKY Airlines was disappointing. The check-in process was disorganized, and I was provided with inaccurate information regarding baggage requirements, resulting in unforeseen expenses. Additionally, the ground staff demonstrated a lack of professionalism and appeared insufficiently trained to handle passenger needs effectively. Regrettably, this initial encounter has left me reluctant to consider future travel with the airline.

The Boeing 737 MAX on this route, flown in the middle of the night, is an UTTER FAILURE for business travellers. The whole point of business travel is to arrive alert and recover from travel quickly, and this little aeroplane with its quarter recline uncomfortable business seats does nothing for that. It’s a small step up from economy in that you have decent legroom, but that’s it. Absolute margin at the cost of the traveller.

Delays delays making us miss or next connection to IAD hence having to stay additional 24 hrs in Addis Ababa

It was an old aircraft, stiff seats almost wooden chairs with thin cushions. Food was ok.

Traveling with Ethiopian is always a good experience. I also enjoy the stay at skylight hotel in Addis

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Martinsburg
Oxon Hill
Owings Mills
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Lutherville Timonium
Hunt Valley
Camp Springs
Stevensville

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.