Cheap flights from Washington, D.C. Dulles Intl Airport to Nosy Be from $1,735

This is the cheapest round-trip 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 Nosy Be departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Nosy Be

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
10:00 am - 2:35 pm
IAD
-
NOS
20h 35m
1 stop
Ethiopian Air Logo
3:35 pm - 9:00 am
NOS
-
IAD
24h 25m
2 stops
$1,735Ethiopian Air
Tue, Mar 3 - Tue, Mar 24
Ethiopian Air Logo
10:55 am - 2:45 pm
IAD
-
NOS
20h 50m
1 stop
Ethiopian Air Logo
3:45 pm - 8:55 am
NOS
-
IAD
24h 10m
2 stops
$1,918Ethiopian Air
Wed, Apr 8 - Sun, Apr 12
Ethiopian Air Logo
9:40 pm - 2:45 pm
IAD
-
NOS
34h 05m
2 stops
Ethiopian Air Logo
3:45 pm - 8:55 am
NOS
-
IAD
24h 10m
2 stops
$2,068Ethiopian Air
Wed, Apr 8 - Sun, Apr 12
Ethiopian Air Logo
10:55 am - 2:45 pm
IAD
-
NOS
20h 50m
1 stop
Ethiopian Air Logo
3:45 pm - 8:55 am
NOS
-
IAD
24h 10m
2 stops
$2,113Ethiopian Air
Mon, Jun 29 - Thu, Jul 30
Ethiopian Air Logo
10:55 am - 2:45 pm
IAD
-
NOS
20h 50m
1 stop
Ethiopian Air Logo
3:45 pm - 8:55 am
NOS
-
IAD
24h 10m
2 stops
$2,158Ethiopian Air
Sat, Jun 27 - Wed, Jul 22
Ethiopian Air Logo
9:40 pm - 2:45 pm
IAD
-
NOS
34h 05m
2 stops
Ethiopian Air Logo
3:45 pm - 8:55 am
NOS
-
IAD
24h 10m
2 stops
$2,183Ethiopian Air
Mon, Jun 29 - Thu, Jul 30
Ethiopian Air Logo
10:55 am - 2:45 pm
IAD
-
NOS
20h 50m
1 stop
Ethiopian Air Logo
3:45 pm - 8:55 am
NOS
-
IAD
24h 10m
2 stops
$2,194Ethiopian Air
Sat, Jun 27 - Wed, Jul 22
Ethiopian Air Logo
9:40 pm - 2:45 pm
IAD
-
NOS
34h 05m
2 stops
Ethiopian Air Logo
3:45 pm - 8:55 am
NOS
-
IAD
24h 10m
2 stops
$2,228Ethiopian Air
Sat, Jul 4 - Sun, Jul 26
Multiple Airlines Logo
5:35 pm - 2:45 pm
IAD
-
NOS
38h 10m
2 stops
Multiple Airlines Logo
3:45 pm - 1:30 pm
NOS
-
IAD
28h 45m
2 stops
$2,281Multiple Airlines
Sun, May 3 - Thu, May 21
Multiple Airlines Logo
10:00 am - 2:35 pm
IAD
-
NOS
20h 35m
1 stop
Multiple Airlines Logo
3:35 pm - 3:46 pm
NOS
-
IAD
31h 11m
3 stops
$2,406Multiple Airlines
Tue, Mar 3 - Tue, Mar 24

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

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to Nosy Be flight tickets
Ethiopian Air
Mar 3
IAD10:00 amWashington, D.C. Dulles Intl
20h 35m
1 stop
NOS2:35 pmNosy Be Fascene
Mar 24
NOS3:35 pmNosy Be Fascene
24h 25m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
$1,735
Ethiopian Air
Apr 8
IAD10:55 amWashington, D.C. Dulles Intl
20h 50m
1 stop
NOS2:45 pmNosy Be Fascene
Apr 12
NOS3:45 pmNosy Be Fascene
24h 10m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,918
Ethiopian Air
Apr 8
IAD9:40 pmWashington, D.C. Dulles Intl
34h 05m
2 stops
NOS2:45 pmNosy Be Fascene
Apr 12
NOS3:45 pmNosy Be Fascene
24h 10m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$2,068

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Nosy Be 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 February 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nosy Be that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Tue 3/3

10:00 am-2:35 pm

1 stop20h 35m

Nosy Be Fascene

Tue 3/24

3:35 pm-9:00 am

2 stops24h 25m

$1,735

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Wed 4/8

10:55 am-2:45 pm

1 stop20h 50m

Nosy Be Fascene

Sun 4/12

3:45 pm-8:55 am

2 stops24h 10m

$1,918

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Wed 4/8

9:40 pm-2:45 pm

2 stops34h 05m

Nosy Be Fascene

Sun 4/12

3:45 pm-8:55 am

2 stops24h 10m

$2,068

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Mon 6/29

10:55 am-2:45 pm

1 stop20h 50m

Nosy Be Fascene

Thu 7/30

3:45 pm-8:55 am

2 stops24h 10m

$2,113

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Sat 6/27

10:55 am-2:45 pm

1 stop20h 50m

Nosy Be Fascene

Wed 7/22

3:45 pm-8:55 am

2 stops24h 10m

$2,158

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Mon 6/29

9:40 pm-2:45 pm

2 stops34h 05m

Nosy Be Fascene

Thu 7/30

3:45 pm-8:55 am

2 stops24h 10m

$2,183

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Sat 6/27

10:55 am-2:45 pm

1 stop20h 50m

Nosy Be Fascene

Wed 7/22

3:45 pm-8:55 am

2 stops24h 10m

$2,194

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Sat 7/4

9:40 pm-2:45 pm

2 stops34h 05m

Nosy Be Fascene

Sun 7/26

3:45 pm-8:55 am

2 stops24h 10m

$2,228

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Sun 5/3

5:35 pm-2:45 pm

2 stops38h 10m

Nosy Be Fascene

Thu 5/21

3:45 pm-1:30 pm

2 stops28h 45m

$2,281

Washington, D.C.Nosy Be

IAD - NOS

IADNOS

Washington, D.C. Dulles Intl

Tue 3/3

10:00 am-2:35 pm

1 stop20h 35m

Nosy Be Fascene

Tue 3/24

3:35 pm-3:46 pm

3 stops31h 11m

$2,406

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Nosy Be takes 20h 35m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Nosy Be. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Nosy Be.
  • How far is Washington, D.C. Dulles Intl to Nosy Be Fascene by plane?

    Washington, D.C. Dulles Intl and Nosy Be Fascene are 8694.3 mi apart from one another. In terms of flight time, this usually takes a little over 20h 35m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Nosy Be Fascene Airport.

  • What documentation or ID do you need to fly to Nosy Be Fascene Airport?

    The required travel and health documents for your Nosy Be Fascene Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nosy Be Fascene Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Nosy Be?

    Search flight deals from Washington, D.C. Dulles Intl Airport to Nosy Be. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Nosy Be with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Nosy Be. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington, D.C. to Nosy Be on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington, D.C. to Nosy Be flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Washington, D.C. to Nosy Be flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Mon 3/16
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