HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Antananarivo

$619+ Cheap flights from Dulles Intl (IAD) to Antananarivo (TNR)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TNR
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Antananarivo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Dulles Intl to Antananarivo

Cheapest flights from Dulles Intl to Antananarivo
Explore the most affordable flight options available from Dulles Intl to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This oojo deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:15 pmIAD - TNR
2 stops33h 20mTurkish Airlines
Thu 12/44:10 pmTNR - IAD
2 stops27h 35mTurkish Airlines
Deal found 10/13$978
This FlightHub deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:30 pmIAD - TNR
2 stops42h 05mTurkish Airlines
Thu 2/124:10 pmTNR - IAD
2 stops35h 10mTurkish Airlines
Deal found 10/13$988
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:50 pmIAD - TNR
1 stop20h 25mDelta
Mon 11/241:20 amTNR - IAD
1 stop23h 15mDelta
Deal found 10/12$1,102
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:01 amIAD - TNR
2 stops32h 14mDelta
Tue 11/251:20 amTNR - IAD
1 stop23h 15mDelta
Deal found 10/12$1,107
This KLM deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:25 pmIAD - TNR
1 stop41h 50mKLM
Mon 11/241:20 amTNR - IAD
1 stop23h 15mKLM
Deal found 10/12$1,115
This KLM deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:27 pmIAD - TNR
2 stops26h 53mKLM
Wed 2/111:20 amTNR - IAD
2 stops29h 42mKLM
Deal found 10/13$1,117
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:59 pmIAD - TNR
2 stops43h 16mDelta
Tue 11/111:20 amTNR - IAD
1 stop23h 15mDelta
Deal found 10/13$1,118
This Air France deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:05 pmIAD - TNR
2 stops45h 10mMultiple Airlines
Tue 11/251:20 amTNR - IAD
2 stops28h 12mMultiple Airlines
Deal found 10/12$1,157
This KLM deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:25 pmIAD - TNR
1 stop41h 50mKLM
Sun 11/231:20 amTNR - IAD
1 stop23h 15mKLM
Deal found 10/12$1,215
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:37 pmIAD - TNR
2 stops26h 38mDelta
Mon 11/241:20 amTNR - IAD
2 stops30h 56mDelta
Deal found 10/12$1,217

Cheap flight deals from Dulles Intl to Antananarivo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Antananarivo (TNR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$965
(FlightHub)

One-way from

$619
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,841
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Antananarivo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Antananarivo flights.
Search Deals
From Washington, D.C. Dulles Intl to Antananarivo
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Antananarivo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Antananarivo 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, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Antananarivo that are best for you.

Fly from

Dulles Intl

Fly to

Antananarivo

Route

Depart

Return

Price

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Thu 3/5

1:30 pm-2:35 pm

2 stops41h 05m

Antananarivo

Thu 4/9

4:20 pm-7:45 pm

2 stops34h 25m

$1,020

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Thu 3/5

6:50 pm-11:15 pm

1 stop20h 25m

Antananarivo

Sun 4/5

12:30 am-7:15 pm

1 stop25h 45m

$1,102

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Thu 11/13

6:50 pm-11:15 pm

1 stop20h 25m

Antananarivo

Mon 11/24

1:20 am-4:35 pm

1 stop23h 15m

$1,102

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Mon 11/10

6:50 pm-11:15 pm

1 stop20h 25m

Antananarivo

Tue 11/25

1:20 am-4:35 pm

1 stop23h 15m

$1,102

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Tue 3/3

6:50 pm-11:15 pm

1 stop20h 25m

Antananarivo

Sun 4/5

12:30 am-7:15 pm

1 stop25h 45m

$1,102

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Thu 11/13

6:50 pm-11:15 pm

1 stop20h 25m

Antananarivo

Tue 11/25

1:20 am-4:35 pm

1 stop23h 15m

$1,102

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Thu 3/5

6:50 pm-11:15 pm

1 stop20h 25m

Antananarivo

Wed 4/8

12:30 am-4:20 pm

1 stop22h 50m

$1,102

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Mon 11/10

12:37 pm-11:15 pm

2 stops26h 38m

Antananarivo

Mon 11/24

1:20 am-4:35 pm

1 stop23h 15m

$1,107

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Wed 11/12

11:05 am-11:15 pm

2 stops28h 10m

Antananarivo

Mon 11/24

1:20 am-4:35 pm

1 stop23h 15m

$1,107

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Tue 11/11

9:25 pm-11:15 pm

1 stop41h 50m

Antananarivo

Mon 11/24

1:20 am-4:35 pm

1 stop23h 15m

$1,115

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Dulles Intl to Antananarivo

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 Dulles Intl to Antananarivo in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Antananarivo from Dulles Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Antananarivo

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Antananarivo?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Antananarivo (average of $931). Flying from Washington, D.C. Dulles Intl Airport to Antananarivo in June is currently the most expensive (average of $1,711). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Dulles Intl to Antananarivo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Antananarivo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 47% on airfare.

Reviews of airlines servicing Antananarivo

Get insights into the airlines that provide service to Antananarivo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antananarivo. Reviews last updated October 14, 2025.
Peruse reviews from past customers who have flown with Delta, Air France, and Turkish Airlines from Washington, D.C. Dulles Intl Airport to Antananarivo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,972 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Turkish Airlines
7.3
Good
4,007 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Ethiopian Air
7.2
Good
873 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Antananarivo. 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 into for flights to Antananarivo from Washington, D.C. Dulles Intl?

    Most people fly into Antananarivo (TNR) if they book a flight to Antananarivo from Washington, D.C. Dulles Intl. On average, Antananarivo has 0 inbound flights from Washington, D.C. Dulles Intl per day from 4 airlines. Antananarivo is conveniently located just 7.9 mi from Antananarivo’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Antananarivo?

    Turkish Airlines, Delta, and KLM can get you from Washington, D.C. Dulles Intl Airport to Antananarivo in just under 20h 25m. Your travel time can differ by up to 20h 40m. Airlines will cover a distance of 8880 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Antananarivo round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Antananarivo, with prices starting at $894. Additional round-trip tickets that might be worth considering are offered by Air France and Delta, with the lowest prices starting at $987 and $987, respectively. Turkish Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Antananarivo one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $797. Users have also found prices from $847 and $851 on KLM and Delta, respectively.

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

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

  • How can I find direct flights from Dulles Intl to Antananarivo?

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Antananarivo?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Antananarivo (average of $931). Flying from Washington, D.C. Dulles Intl Airport to Antananarivo in June is currently the most expensive (average of $1,711). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Alternative routes for Dulles Intl to Antananarivo

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Antananarivo flights
Baltimore to Antananarivo flights
Dulles Intl to Nosy Be flights

Top 4 airlines flying from Dulles Intl to Antananarivo

Discover the top 4 airlines that operate flights from Dulles Intl to Antananarivo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$894Average$1,672FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$987Average$1,387FlexibilityNo cancel feeOn-time77%
DeltaCheapest$987Average$1,185FlexibilityNo cancel feeOn-timeN/A
Ethiopian AirCheapest$1,626Average$1,856FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.