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Cheap flights from Washington, D.C. Dulles Intl Airport to Port Louis from $1,047

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 Port Louis departing on 1/25. 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 Port Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
10:15 pm - 8:40 am
IAD
-
MRU
49h 25m2 stops
Austrian Airlines Logo
10:35 am - 2:40 pm
MRU
-
IAD
37h 05m1 stop
$1,047Austrian Airlines
Sun, Jan 25 - Sun, Feb 1
Austrian Airlines Logo
6:00 pm - 8:25 am
IAD
-
MRU
29h 25m1 stop
Austrian Airlines Logo
10:20 am - 2:40 pm
MRU
-
IAD
37h 20m1 stop
$1,061Austrian Airlines
Wed, Jan 14 - Sat, Jan 24
Austrian Airlines Logo
6:00 pm - 8:25 am
IAD
-
MRU
29h 25m1 stop
Austrian Airlines Logo
10:20 am - 2:40 pm
MRU
-
IAD
37h 20m1 stop
$1,062Austrian Airlines
Wed, Jan 14 - Sat, Jan 24
Multiple Airlines Logo
10:15 pm - 7:55 am
IAD
-
MRU
24h 40m2 stops
Multiple Airlines Logo
10:20 am - 2:40 pm
MRU
-
IAD
37h 20m1 stop
$1,079Multiple Airlines
Wed, Jan 14 - Sat, Jan 24
Multiple Airlines Logo
10:15 pm - 7:55 am
IAD
-
MRU
24h 40m2 stops
Multiple Airlines Logo
10:20 am - 2:40 pm
MRU
-
IAD
37h 20m1 stop
$1,085Multiple Airlines
Wed, Jan 14 - Sat, Jan 24
Multiple Airlines Logo
6:00 pm - 8:25 am
IAD
-
MRU
29h 25m1 stop
Multiple Airlines Logo
10:20 am - 4:40 pm
MRU
-
IAD
39h 20m2 stops
$1,089Multiple Airlines
Wed, Jan 14 - Sat, Jan 24
Multiple Airlines Logo
6:00 pm - 8:25 am
IAD
-
MRU
29h 25m1 stop
Multiple Airlines Logo
7:25 pm - 3:30 pm
MRU
-
IAD
29h 05m2 stops
$1,095Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
1:15 pm - 6:35 am
IAD
-
MRU
32h 20m2 stops
Multiple Airlines Logo
10:20 am - 8:26 pm
MRU
-
IAD
43h 06m2 stops
$1,112Multiple Airlines
Wed, Jan 14 - Sat, Jan 24
Multiple Airlines Logo
10:15 pm - 8:25 am
IAD
-
MRU
25h 10m2 stops
Multiple Airlines Logo
7:25 pm - 3:30 pm
MRU
-
IAD
29h 05m2 stops
$1,114Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
1:15 pm - 6:35 am
IAD
-
MRU
32h 20m2 stops
Multiple Airlines Logo
10:35 pm - 4:24 pm
MRU
-
IAD
50h 49m2 stops
$1,117Multiple Airlines
Fri, Jan 23 - Wed, Feb 4

Austrian Airlines flights from Washington, D.C. Dulles Intl Airport to Port Louis

Our best Austrian Airlines deals on Washington, D.C. Dulles Intl Airport to Port Louis flight tickets
Austrian Airlines
Jan 25
IAD10:15 pmWashington, D.C. Dulles Intl
49h 25m
2 stops
MRU8:40 amPort Louis Sir Seewoosagur Ram.
Feb 1
MRU10:35 amPort Louis Sir Seewoosagur Ram.
37h 05m
1 stop
IAD2:40 pmWashington, D.C. Dulles Intl
$1,047
Find similar
Austrian Airlines
Jan 14
IAD6:00 pmWashington, D.C. Dulles Intl
29h 25m
1 stop
MRU8:25 amPort Louis Sir Seewoosagur Ram.
Jan 24
MRU10:20 amPort Louis Sir Seewoosagur Ram.
37h 20m
1 stop
IAD2:40 pmWashington, D.C. Dulles Intl
$1,061
Find similar
Austrian Airlines
Jan 14
IAD6:00 pmWashington, D.C. Dulles Intl
29h 25m
1 stop
MRU8:25 amPort Louis Sir Seewoosagur Ram.
Jan 24
MRU10:20 amPort Louis Sir Seewoosagur Ram.
37h 20m
1 stop
IAD2:40 pmWashington, D.C. Dulles Intl
$1,062
Find similar

SWISS flights from Washington, D.C. Dulles Intl Airport to Port Louis

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Port Louis flight tickets
SWISS
Jan 23
IAD8:30 pmWashington, D.C. Dulles Intl
33h 15m
2 stops
MRU2:45 pmPort Louis Sir Seewoosagur Ram.
Feb 4
MRU6:10 pmPort Louis Sir Seewoosagur Ram.
55h 30m
3 stops
IAD4:40 pmWashington, D.C. Dulles Intl
$1,144
Find similar
SWISS
Jan 10
IAD8:30 pmWashington, D.C. Dulles Intl
33h 00m
3 stops
MRU2:30 pmPort Louis Sir Seewoosagur Ram.
Jan 17
MRU10:20 amPort Louis Sir Seewoosagur Ram.
39h 20m
2 stops
IAD4:40 pmWashington, D.C. Dulles Intl
$1,160
Find similar
SWISS
Jan 9
IAD10:15 pmWashington, D.C. Dulles Intl
31h 30m
3 stops
MRU2:45 pmPort Louis Sir Seewoosagur Ram.
Jan 19
MRU6:10 pmPort Louis Sir Seewoosagur Ram.
30h 00m
3 stops
IAD3:10 pmWashington, D.C. Dulles Intl
$1,164
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Port Louis 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 December 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Port Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Sun 1/25

10:15 pm-8:40 am

2 stops49h 25m

Port Louis Sir Seewoosagur Ram.

Sun 2/1

10:35 am-2:40 pm

1 stop37h 05m

$1,047

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 1/14

6:00 pm-8:25 am

1 stop29h 25m

Port Louis Sir Seewoosagur Ram.

Sat 1/24

10:20 am-2:40 pm

1 stop37h 20m

$1,061

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 1/14

6:00 pm-8:25 am

1 stop29h 25m

Port Louis Sir Seewoosagur Ram.

Sat 1/24

10:20 am-2:40 pm

1 stop37h 20m

$1,062

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 1/14

10:15 pm-7:55 am

2 stops24h 40m

Port Louis Sir Seewoosagur Ram.

Sat 1/24

10:20 am-2:40 pm

1 stop37h 20m

$1,079

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 1/14

10:15 pm-7:55 am

2 stops24h 40m

Port Louis Sir Seewoosagur Ram.

Sat 1/24

10:20 am-2:40 pm

1 stop37h 20m

$1,085

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 1/14

6:00 pm-8:25 am

1 stop29h 25m

Port Louis Sir Seewoosagur Ram.

Sat 1/24

10:20 am-4:40 pm

2 stops39h 20m

$1,089

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Sun 1/25

6:00 pm-8:25 am

1 stop29h 25m

Port Louis Sir Seewoosagur Ram.

Sun 2/1

7:25 pm-3:30 pm

2 stops29h 05m

$1,095

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 1/14

1:15 pm-6:35 am

2 stops32h 20m

Port Louis Sir Seewoosagur Ram.

Sat 1/24

10:20 am-8:26 pm

2 stops43h 06m

$1,112

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Sun 1/25

10:15 pm-8:25 am

2 stops25h 10m

Port Louis Sir Seewoosagur Ram.

Sun 2/1

7:25 pm-3:30 pm

2 stops29h 05m

$1,114

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Fri 1/23

1:15 pm-6:35 am

2 stops32h 20m

Port Louis Sir Seewoosagur Ram.

Wed 2/4

10:35 pm-4:24 pm

2 stops50h 49m

$1,117

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Port Louis from

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

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 Port Louis?

What is the cheapest month to fly to Port Louis?

In general, April is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Port Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,176. If you aren’t able to travel to Port Louis during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,187.

What is the cheapest day to depart on your flight to Port Louis?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Port Louis is on a Monday when prices can be found for as low as $1,214. On the other hand, Friday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,846.

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

In the afternoon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Port Louis when you can find flight prices for as low as $1,286. Flying to Port Louis in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Port Louis, so prices are often more expensive at around $1,885 per ticket.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Port Louis flights?

You could potentially save up to 52% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Port Louis flight.

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

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

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

Fastest flight time

25h 36m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Port Louis takes 25h 36m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Port Louis. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Port Louis.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Port Louis Sir Seewoosagur Ram. by plane?

    Washington, D.C. Dulles Intl and Port Louis Sir Seewoosagur Ram. are 9466.3 mi apart from one another. A reasonable flight in good conditions will take 25h 36m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Port Louis Sir Seewoosagur Ram. Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Port Louis Sir Seewoosagur Ram. Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Port Louis Sir Seewoosagur Ram. Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Port Louis Sir Seewoosagur Ram. Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Port Louis Sir Seewoosagur Ram. Airport.

  • What documentation or ID do you need to fly to Port Louis Sir Seewoosagur Ram. Airport?

    The required travel and health documents for your Port Louis Sir Seewoosagur Ram. 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 Port Louis Sir Seewoosagur Ram. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Port Louis?

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Port Louis with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $968Free CancellationRating
7.4
1,504 reviews
Search Air France flights
EmiratesPriceFrom $1,767Free CancellationRating
8.1
3,434 reviews
Search Emirates flights

Traveling to a place near Port Louis?

Book flights to Port Louis if you plan to visit one of these locations
Flic en Flac
Grand Baie
Le Morne
Belle Mare
Bel Ombre
Trou Aux Biches
Balaclava
Mont Choisy
Trou d'Eau Douce
Cap Malheureux
Pointe aux Piments

Why use momondo?

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

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 Port Louis for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Port Louis flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Port Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Port Louis from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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