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Port Louis

$865+ Cheap flights from Dulles Intl (IAD) to Port Louis (MRU)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MRU
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
1 adult, Economy
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Cheap flight deals from Dulles Intl to Port Louis

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Port Louis (MRU). 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 July 14, 2025.

Round-trip from

$1,003
(Gotogate)

One-way from

$865
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,191
From Washington, D.C. Dulles Intl to Port Louis Sir Seewoosagur Ram.
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One-way flight from Washington, D.C. Dulles Intl to Port Louis Sir Seewoosagur Ram.
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Highest demand for flights based on searches. 6% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Dulles Intl to Port Louis

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

This Gotogate deal was found by Cheapflights users on 7/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:35 pmIAD - MRU
2 stops34h 15mMultiple Airlines
Sun 12/710:15 pmMRU - IAD
2 stops31h 14mMultiple Airlines
Deal found 7/12$1,003
This SWISS deal was found by Cheapflights users on 7/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:25 pmIAD - MRU
2 stops54h 15mSWISS
Sat 12/138:40 amMRU - IAD
2 stops40h 50mSWISS
Deal found 7/13$1,155
This Lufthansa deal was found by Cheapflights users on 7/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:05 pmIAD - MRU
3 stops35h 35mLufthansa
Wed 12/248:50 amMRU - IAD
2 stops44h 15mLufthansa
Deal found 7/14$1,239
This KLM deal was found by Cheapflights users on 7/13. 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.
Wed 10/85:10 pmIAD - MRU
2 stops33h 15mKLM
Sun 10/129:40 amMRU - IAD
1 stop38h 40mKLM
Deal found 7/13$1,263
This Air France deal was found by Cheapflights users on 7/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:50 pmIAD - MRU
1 stop26h 45mAir France
Sat 11/2210:35 pmMRU - IAD
1 stop27h 00mAir France
Deal found 7/13$1,273
This FlightHub deal was found by Cheapflights users on 7/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:40 pmIAD - MRU
1 stop30h 55mTurkish Airlines
Wed 10/299:25 pmMRU - IAD
1 stop23h 20mTurkish Airlines
Deal found 7/12$1,335
This Gurufare deal was found by Cheapflights users on 7/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 pmIAD - MRU
1 stop29h 40mAustrian Airlines
Fri 11/2810:20 amMRU - IAD
1 stop37h 20mAustrian Airlines
Deal found 7/13$1,344

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 14, 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

Dulles Intl

Fly to

Port Louis

Route

Depart

Return

Price

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Sun 11/2

12:35 pm-7:50 am

2 stops34h 15m

Port Louis Sir Seewoosagur Ram.

Sun 12/7

10:15 pm-8:29 pm

2 stops31h 14m

$1,003

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Fri 12/5

5:25 pm-8:40 am

2 stops54h 15m

Port Louis Sir Seewoosagur Ram.

Sat 12/13

8:40 am-4:30 pm

2 stops40h 50m

$1,155

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Mon 12/15

6:05 pm-2:40 pm

3 stops35h 35m

Port Louis Sir Seewoosagur Ram.

Wed 12/24

8:50 am-8:05 pm

2 stops44h 15m

$1,239

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 10/8

5:10 pm-10:25 am

2 stops33h 15m

Port Louis Sir Seewoosagur Ram.

Sun 10/12

9:40 am-4:20 pm

1 stop38h 40m

$1,263

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 11/12

6:50 pm-6:35 am

1 stop26h 45m

Port Louis Sir Seewoosagur Ram.

Sat 11/22

10:35 pm-4:35 pm

1 stop27h 00m

$1,273

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Wed 10/22

9:40 pm-12:35 pm

1 stop30h 55m

Port Louis Sir Seewoosagur Ram.

Wed 10/29

9:25 pm-12:45 pm

1 stop23h 20m

$1,335

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Fri 11/21

6:00 pm-8:40 am

1 stop29h 40m

Port Louis Sir Seewoosagur Ram.

Fri 11/28

10:20 am-2:40 pm

1 stop37h 20m

$1,344

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Sun 8/3

1:30 pm-7:30 am

2 stops58h 00m

$865

Washington, D.C.Port Louis

IAD - MRU

IADMRU

Washington, D.C. Dulles Intl

Sun 8/3

9:40 pm-12:35 pm

1 stop30h 55m

$1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Best time to book a flight from Dulles Intl to Port Louis

Have a flexible travel schedule? Discover the best time to fly to Port Louis 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 Port Louis

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Port Louis (average of $1,173). Flying from Washington, D.C. Dulles Intl Airport to Port Louis in July is currently the most expensive (average of $1,907). 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.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Port Louis?

Reviews of airlines servicing Port Louis

Get insights into the airlines that provide service to Port Louis. 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 Port Louis. Reviews last updated July 14, 2025.
Peruse reviews from past customers who have flown with KLM, Austrian Airlines, and Air France from Washington, D.C. Dulles Intl Airport to Port Louis 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.
KLM
7.8
Good
1,372 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
814 reviews
KLM
7.8
Good
1,372 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,466 reviews
KLM
7.8
Good
1,372 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,657 reviews
KLM
7.8
Good
1,372 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,901 reviews
KLM
7.8
Good
1,372 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Port Louis. 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 Port Louis from Washington, D.C. Dulles Intl?

    If you book a flight to Port Louis from Washington, D.C. Dulles Intl, you will be flying to Sir Seewoosagur Ram., which is the city’s only airport. Port Louis Sir Seewoosagur Ram. (MRU) is located 21.4 mi from the center of Port Louis. There are 0 flights from Washington, D.C. Dulles Intl to Sir Seewoosagur Ram. per day from 3 different airlines.

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

    SWISS, at $1,155, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Port Louis.Alternate airlines to your destination round-trip include KLM and Air France. SWISS is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Port Louis 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 Port Louis?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Port Louis (average of $1,173). Flying from Washington, D.C. Dulles Intl Airport to Port Louis in July is currently the most expensive (average of $1,907). 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

Traveling to a place near Port Louis?

Book flights to Port Louis if you plan to visit one of these locations
Belle Mare
Flic en Flac
Pointe aux Piments
Le Morne
Trou d'Eau Douce
Balaclava
Grand Baie

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Alternative routes for Dulles Intl to Port Louis

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Port Louis flights
Baltimore to Port Louis flights

Top 3 airlines flying from Dulles Intl to Port Louis

Discover the top 3 airlines that operate flights from Dulles Intl to Port Louis. 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 July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$884Average$1,002FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$968Average$1,566FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,554Average$1,848FlexibilityNo cancel feeOn-time75%

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