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Cheap flights from Chennai to Washington, D.C. Dulles Intl Airport from ₹ 41,701

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — IAD
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to Dulles Intl
Explore the most affordable flight options available from Chennai to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Wed 22/421:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Thu 7/515:10
IAD
-
MAA
1 stop19h 30m
Etihad Airways
Deal found 21/3₹ 75,455
Tue 12/510:15
MAA
-
IAD
1 stop33h 00m
Etihad Airways
Tue 1/915:10
IAD
-
MAA
1 stop25h 45m
Etihad Airways
Deal found 22/3₹ 75,735
Sat 25/421:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Tue 5/515:10
IAD
-
MAA
1 stop26h 10m
Etihad Airways
Deal found 21/3₹ 75,829
Sat 25/421:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Sun 3/515:10
IAD
-
MAA
1 stop19h 30m
Etihad Airways
Deal found 22/3₹ 76,109
Mon 6/421:55
MAA
-
IAD
1 stop22h 00m
Etihad Airways
Wed 15/414:05
IAD
-
MAA
1 stop20h 35m
Etihad Airways
Deal found 22/3₹ 76,203
Tue 5/521:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Tue 12/515:10
IAD
-
MAA
1 stop19h 30m
Etihad Airways
Deal found 21/3₹ 76,296
Wed 6/510:15
MAA
-
IAD
1 stop33h 00m
Etihad Airways
Wed 5/815:10
IAD
-
MAA
1 stop31h 45m
Etihad Airways
Deal found 21/3₹ 76,390
Wed 1/421:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Sun 12/415:10
IAD
-
MAA
1 stop19h 30m
Etihad Airways
Deal found 18/3₹ 76,483
Sat 4/421:55
MAA
-
IAD
1 stop22h 00m
Etihad Airways
Sat 18/415:10
IAD
-
MAA
1 stop19h 30m
Etihad Airways
Deal found 19/3₹ 76,577
Mon 27/421:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Mon 4/515:10
IAD
-
MAA
1 stop19h 30m
Etihad Airways
Deal found 17/3₹ 76,764
Tue 29/921:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Mon 2/1114:35
IAD
-
MAA
1 stop18h 50m
Etihad Airways
Deal found 19/3₹ 77,138

Find flight deals from Chennai to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Dulles Intl (IAD). 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 22 March 2026.

Round-trip from

₹ 75,455

One-way from

₹ 41,701

Popular in

August

Cheapest in

March

Average price

₹ 80,223
Etihad Airways
  • Etihad Airways
  • 22/4-7/5
  • 2 total stops
  • 40h 50m total
  • Chennai to Washington, D.C.
Search Deals
Etihad Airways
  • Etihad Airways
  • 27/5
  • 1 total stop
  • 21h 20m total
  • Chennai to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,475,871 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 289,323 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai to Dulles Intl 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 454,620 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Chennai to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 6/4

21:55-10:25

1 stop22h 00m

Washington, D.C. Dulles Intl

Fri 17/4

15:10-20:10

1 stop19h 30m

₹ 79,756
Fastest return journey

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Fri 8/5

21:55-09:45

1 stop21h 20m

Washington, D.C. Dulles Intl

Tue 4/8

15:10-20:10

1 stop19h 30m

₹ 79,756

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 8/4

21:55-10:25

1 stop22h 00m

Washington, D.C. Dulles Intl

Fri 17/4

15:10-20:10

1 stop19h 30m

₹ 79,756

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 9/9

10:15-09:45

1 stop33h 00m

Washington, D.C. Dulles Intl

Tue 2/2

14:35-19:55

1 stop18h 50m

₹ 89,106

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 13/9

21:55-09:45

1 stop21h 20m

Washington, D.C. Dulles Intl

Wed 27/1

14:35-14:40

1 stop37h 35m

₹ 91,069

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Fri 8/5

21:55-09:45

1 stop21h 20m

Washington, D.C. Dulles Intl

Sat 16/5

15:10-20:10

1 stop19h 30m

₹ 92,378

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 4/5

19:05-20:55

2 stops35h 20m

Washington, D.C. Dulles Intl

Mon 11/5

22:55-15:50

2 stops31h 25m

₹ 110,330

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 31/5

22:30-11:35

2 stops46h 35m

Washington, D.C. Dulles Intl

Fri 31/7

21:45-12:00

2 stops52h 45m

₹ 112,200

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 16/4

22:05-08:40

1 stop20h 05m

Washington, D.C. Dulles Intl

Sun 20/9

15:40-02:30

2 stops25h 20m

₹ 119,494

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Fri 29/5

22:30-11:35

2 stops46h 35m

Washington, D.C. Dulles Intl

Sun 7/6

21:45-12:05

2 stops28h 50m

₹ 131,742

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Chennai to Dulles Intl

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

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

Use this chart to determine the optimal time to book a return flight from Chennai to Dulles Intl. Price data was last updated on 13 March 2026.

The best time to book flights from Chennai to Washington, D.C. Dulles Intl Airport is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of ₹ 65,824). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 106,216). 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 Chennai to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 22 March 2026.
Read through reviews of airlines operating flights from Chennai to Washington, D.C. Dulles Intl Airport, such as Emirates,Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,542 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very Good
3,542 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7.4
Good
3,733 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Etihad Airways
7.3
Good
1,430 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Lufthansa
6.8
Okay
7,860 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
British Airways
6.7
Okay
7,807 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Comfort

8.0

Overall

8.1

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

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

    For a flight from Chennai to Washington, D.C. Dulles Intl, you will be flying from Chennai. Chennai (MAA) is just 16.5 km from the centre of the city. Chennai is the only Chennai airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 5 airlines have flights to Washington, D.C. Dulles Intl from Chennai on a regular basis.

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

    There are many flights that can get you from Chennai to Washington, D.C. Dulles Intl Airport in 22h. Fly via Etihad Airways to get the fastest option. There are 13781 km between Chennai and Washington, D.C. Dulles Intl Airport.

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

    Flying on Qatar Airways is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at ₹ 74,873. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and British Airways, with the lowest prices starting at ₹ 75,930 and ₹ 86,859, respectively. Users have found that Qatar Airways is 26% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chennai to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as ₹ 35,587. Users have also found prices from ₹ 40,921 and ₹ 44,229 on Qatar Airways and IndiGo, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to Dulles Intl 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 Chennai to Washington, D.C. Dulles Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of ₹ 65,824). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 106,216). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
College Park

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chennai to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Chennai to Baltimore flights
Chennai to Reagan-National flights
Coimbatore to Dulles Intl flights

Top 5 airlines flying from Chennai to Dulles Intl

Discover the top 5 airlines that operate flights from Chennai to Dulles Intl. 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 454,620 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 74,873Average₹ 96,405FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest₹ 75,930Average₹ 104,716FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest₹ 86,859Average₹ 95,244FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest₹ 93,428Average₹ 94,624FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest₹ 117,459Average₹ 132,660FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Chennai today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chennai to Dulles Intl.

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

Yes! Cheapflights helps users easily find flights from Chennai to Dulles Intl with no change fees.

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

Of course! You can now track prices for flights from Chennai to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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