Find flights
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from ₹ 34,396

IAD — MAA
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Chennai

Mon 5/1015:10 -
1 stop26h 10m
Mon 2/1121:50 -
1 stop21h 45m
Deal found 11/9₹ 75,748
Thu 1/1015:10 -
1 stop26h 10m
Fri 6/1116:10 -
1 stop27h 25m
Deal found 11/9₹ 75,843
Thu 29/1015:35 -
1 stop31h 00m
Thu 5/1121:50 -
1 stop21h 45m
Deal found 14/9₹ 75,939
Tue 10/1114:35 -
1 stop18h 45m
Thu 26/1116:10 -
1 stop27h 25m
Deal found 12/9₹ 76,034
Mon 28/915:10 -
1 stop19h 30m
Thu 12/1121:50 -
1 stop21h 45m
Deal found 13/9₹ 76,129
Thu 22/1015:10 -
1 stop19h 30m
Thu 12/1121:50 -
1 stop21h 45m
Deal found 13/9₹ 76,224
Thu 12/1114:35 -
1 stop25h 30m
Tue 24/1121:50 -
1 stop21h 45m
Deal found 11/9₹ 76,320
Sun 4/1015:10 -
1 stop19h 30m
Sun 7/303:55 -
1 stop39h 40m
Deal found 10/9₹ 76,891
Sun 13/915:10 -
1 stop38h 25m
Fri 30/1021:50 -
1 stop21h 45m
Deal found 12/9₹ 77,082
Tue 6/1015:10 -
1 stop26h 10m
Wed 4/1121:50 -
1 stop21h 45m
Deal found 11/9₹ 77,177
Tue 27/1011:15 -
1 stop35h 30m
Tue 1/1209:50 -
1 stop32h 50m
Deal found 12/9₹ 77,272
Thu 29/1015:35 -
1 stop31h 00m
Tue 10/1103:55 -
1 stop39h 40m
Deal found 14/9₹ 77,368

Find flight deals from Dulles Intl to Chennai

Round-trip from

₹ 75,653

One-way from

₹ 34,396

Popular in

December

Cheapest in

February

Average price

₹ 79,750
Etihad Airways
  • Etihad Airways
  • 28/9-13/10
  • 2 total stops
  • 47h 30m total
  • Washington, D.C. to Chennai
Search Deals
Etihad Airways
  • Etihad Airways
  • 1/10-31/12
  • 1 total stop
  • 31h 45m total
  • Washington, D.C. to Chennai
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,088,535 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 489,977 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Thu 29/10

11:30-16:35

2 stops43h 35m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 39,923

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Thu 1/10

15:10-01:05

2 stops24h 25m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 42,876

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Wed 28/10

15:35-00:20

2 stops47h 15m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 44,591

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Tue 6/10

15:10-07:00

2 stops30h 20m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 45,735

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Mon 5/10

15:10-01:05

2 stops24h 25m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 46,687

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Thu 5/11

10:30-07:00

2 stops58h 00m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 47,640

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Sat 16/1

14:35-09:10

2 stops32h 05m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 48,593
Fastest return journey

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Wed 4/11

14:35-23:00

2 stops21h 55m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 53,738

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Mon 28/12

18:15-07:05

2 stops26h 20m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 55,167

Washington, D.C.Chennai

IAD Washington, D.C. Dulles Intl - MAA Chennai

IADMAA

Washington, D.C. Dulles Intl

Tue 29/12

17:45-07:05

2 stops26h 50m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 55,167

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Dulles Intl to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Dulles Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Chennai?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Chennai may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chennai (average of ₹ 78,606). Flying from Washington, D.C. Dulles Intl Airport to Chennai in December is currently the most expensive (average of ₹ 154,926). 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 for a return flight from Washington, D.C. Dulles Intl Airport to Chennai?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Chennai flights typically cost between ₹ 76,129 and ₹ 86,610 in September.
The cheapest return price found within the last 5 days was ₹ 75,653 on Etihad Airways (28 Sept–13 Oct).

Reviews of airlines servicing Chennai

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Chennai, such as Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,533 reviews
Check prices

Comfort

7.3

Overall

7.3

Entertainment

7.2

Food

7.1

Boarding

7.6

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

YYZ - AUH

Excellent customer service! This was my first time flying with Etihad Airways, and I had a wonderful experience. The staff were friendly, professional, and very helpful throughout my journey. If I travel again in the future, I will definitely choose Etihad Airways. Highly recommended
Etihad Airways
7.3
Good
1,533 reviews
Etihad Airways
7.3
Good
1,533 reviews
Check prices

Comfort

7.3

Overall

7.3

Entertainment

7.2

Food

7.1

Boarding

7.6

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

YYZ - AUH

Excellent customer service! This was my first time flying with Etihad Airways, and I had a wonderful experience. The staff were friendly, professional, and very helpful throughout my journey. If I travel again in the future, I will definitely choose Etihad Airways. Highly recommended

Related info for your journey

  • What airport do you fly into for flights to Chennai from Washington, D.C. Dulles Intl?

    Located just 16.5 km from the city centre, Chennai is the airport most travellers will use when flying to Chennai from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Chennai (MAA) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

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

    Airlines like Etihad Airways, British Airways, and Emirates fly from Washington, D.C. Dulles Intl Airport to Chennai in about 21h 20m. The time it takes to get you to your destination can typically vary by up to 9h 40m. There are 13781 km between Washington, D.C. Dulles Intl Airport and Chennai. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Chennai round-trip?

    According to our current data, Etihad Airways (₹ 73,366), offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Chennai. Etihad Airways is currently priced 25% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Chennai 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 Chennai?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chennai (average of ₹ 78,606). Flying from Washington, D.C. Dulles Intl Airport to Chennai in December is currently the most expensive (average of ₹ 154,926). 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

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Vellore
Mahabalipuram

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Dulles Intl to Chennai

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 73,366Average₹ 108,818FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dulles Intl to Chennai?

Cheapflights makes it easy to find Dulles Intl to Chennai flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Chennai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dulles Intl to Chennai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dulles Intl to Chennai with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Chennai flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dulles Intl to Chennai become cheaper?

Yes, Cheapflights offers price alerts on Dulles Intl to Chennai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.