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Réunion

$1,670+ Cheap flights from Dulles Intl (IAD) to Réunion

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RUN
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Réunion

Cheapest flights from Dulles Intl to Réunion
Explore the most affordable flight options available from Dulles Intl to Réunion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This SmartFares deal was found by Cheapflights users on 2/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:05 pm
IAD
-
RUN
3 stops40h 45m
Multiple Airlines
Mon 4/137:00 am
RUN
-
IAD
3 stops41h 05m
Multiple Airlines
Deal found 2/19$1,670
This Priceline deal was found by Cheapflights users on 2/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:45 pm
IAD
-
RUN
2 stops32h 05m
Multiple Airlines
Wed 2/257:00 am
RUN
-
IAD
2 stops40h 40m
Multiple Airlines
Deal found 2/17$1,719
This KLM deal was found by Cheapflights users on 2/19. 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.
Mon 4/69:45 pm
IAD
-
RUN
1 stop24h 40m
KLM
Mon 4/138:25 pm
RUN
-
IAD
1 stop27h 40m
KLM
Deal found 2/19$1,920
This KLM deal was found by Cheapflights users on 2/18. 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.
Sat 7/189:45 pm
IAD
-
RUN
1 stop24h 40m
KLM
Sat 8/812:15 am
RUN
-
IAD
1 stop27h 20m
KLM
Deal found 2/18$2,092
This KLM deal was found by Cheapflights users on 2/18. 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.
Sat 7/189:45 pm
IAD
-
RUN
1 stop24h 40m
Multiple Airlines
Thu 8/612:15 am
RUN
-
IAD
2 stops28h 40m
Multiple Airlines
Deal found 2/18$2,124
This KLM deal was found by Cheapflights users on 2/18. 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.
Sat 7/189:45 pm
IAD
-
RUN
1 stop24h 40m
KLM
Fri 8/712:15 am
RUN
-
IAD
2 stops27h 01m
KLM
Deal found 2/18$2,238
This Expedia deal was found by Cheapflights users on 2/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:30 am
IAD
-
RUN
2 stops37h 55m
Multiple Airlines
Mon 2/2312:05 pm
RUN
-
IAD
2 stops53h 05m
Multiple Airlines
Deal found 2/17$2,283
This KAYAK deal was found by Cheapflights users on 2/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:55 am
IAD
-
RUN
2 stops45h 50m
Multiple Airlines
Sat 8/86:00 pm
RUN
-
IAD
2 stops46h 40m
Multiple Airlines
Deal found 2/18$2,690

Find flight deals from Dulles Intl to Réunion

Keep the following information in mind while searching for Dulles Intl to Réunion flight deals. Data was last updated February 20, 2026.

Round-trip from

$1,670
(SmartFares)
From Washington, D.C. Dulles Intl to Réunion
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Réunion 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 February 20, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Réunion that are best for you.

Fly from

Dulles Intl

Fly to

Réunion

Route

Depart

Return

Price

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Mon 4/6

10:05 pm-10:50 pm

3 stops40h 45m

Saint-Denis Gillot

Mon 4/13

7:00 am-4:05 pm

3 stops41h 05m

$1,670

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Mon 7/20

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Thu 8/6

12:15 am-7:35 pm

1 stop27h 20m

$2,092

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Sun 7/19

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Sat 8/8

12:15 am-7:35 pm

1 stop27h 20m

$2,092

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Sat 7/18

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Sat 8/8

12:15 am-7:35 pm

1 stop27h 20m

$2,092

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Sat 7/18

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Fri 8/7

12:15 am-7:35 pm

1 stop27h 20m

$2,092

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Sat 7/18

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Thu 8/6

12:15 am-4:05 pm

1 stop23h 50m

$2,092

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Mon 7/20

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Sat 8/8

12:15 am-4:05 pm

1 stop23h 50m

$2,092

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Sat 7/18

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Sat 8/8

12:15 am-8:55 pm

2 stops28h 40m

$2,124

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Sat 7/18

9:45 pm-6:25 am

1 stop24h 40m

Saint-Denis Gillot

Thu 8/6

12:15 am-8:55 pm

2 stops28h 40m

$2,124

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Sun 7/19

6:15 pm-6:25 am

1 stop28h 10m

Saint-Denis Gillot

Thu 8/6

12:15 am-8:55 pm

2 stops28h 40m

$2,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Dulles Intl to Réunion

Have a flexible travel schedule? Discover the best time to fly to Réunion 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 Réunion
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Réunion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $2,092, KLM can have you in Réunion from Washington, D.C. Dulles Intl Airport in 24h 40m. Airlines will cover a distance of 9390 mi.

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

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

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

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

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

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

See more FAQs

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