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Cheap flights from Chennai to Washington, D.C. Dulles Intl Airport from ₹ 53,757

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — IAD
22 Jun — 29 Jun1
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 23 May 2026.

Thu 1/1001:55
MAA
-
IAD
2 stops46h 35m
Air Canada
Mon 15/312:40
IAD
-
MAA
2 stops25h 55m
Air Canada
Deal found 19/5₹ 97,453
Mon 22/621:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Mon 28/915:10
IAD
-
MAA
1 stop25h 45m
Etihad Airways
Deal found 20/5₹ 98,699
Wed 20/521:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Mon 20/715:10
IAD
-
MAA
1 stop31h 45m
Etihad Airways
Deal found 19/5₹ 98,891
Thu 1/1001:55
MAA
-
IAD
2 stops26h 35m
Multiple Airlines
Tue 16/318:15
IAD
-
MAA
1 stop20h 20m
Multiple Airlines
Deal found 19/5₹ 99,466
Tue 30/604:05
MAA
-
IAD
1 stop39h 10m
Etihad Airways
Wed 8/715:10
IAD
-
MAA
1 stop38h 25m
Etihad Airways
Deal found 20/5₹ 99,561
Wed 27/510:15
MAA
-
IAD
1 stop33h 00m
Etihad Airways
Sat 19/915:10
IAD
-
MAA
1 stop25h 45m
Etihad Airways
Deal found 20/5₹ 99,657
Wed 30/918:00
MAA
-
IAD
2 stops32h 15m
Multiple Airlines
Wed 17/319:00
IAD
-
MAA
1 stop19h 35m
Multiple Airlines
Deal found 19/5₹ 99,945
Mon 22/615:40
MAA
-
IAD
1 stop27h 35m
Etihad Airways
Wed 8/715:10
IAD
-
MAA
1 stop31h 45m
Etihad Airways
Deal found 18/5₹ 100,136
Tue 7/704:05
MAA
-
IAD
1 stop39h 10m
Etihad Airways
Sat 24/1015:10
IAD
-
MAA
1 stop31h 30m
Etihad Airways
Deal found 22/5₹ 100,424
Mon 1/615:40
MAA
-
IAD
1 stop27h 35m
Etihad Airways
Sun 6/915:10
IAD
-
MAA
1 stop25h 45m
Etihad Airways
Deal found 20/5₹ 100,711
Thu 28/521:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Thu 17/915:10
IAD
-
MAA
1 stop19h 30m
Etihad Airways
Deal found 20/5₹ 100,807
Thu 28/521:55
MAA
-
IAD
1 stop21h 20m
Etihad Airways
Thu 19/1114:35
IAD
-
MAA
1 stop38h 05m
Etihad Airways
Deal found 21/5₹ 100,903

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 23 May 2026.

Round-trip from

₹ 97,453

One-way from

₹ 53,757

Popular in

August

Cheapest in

March

Average price

₹ 100,615
Air Canada
  • Air Canada
  • 1/10-15/3
  • 4 total stops
  • 72h 30m total
  • Chennai to Washington, D.C.
Search Deals
KLM
  • KLM
  • 20/9
  • 2 total stops
  • 27h 40m total
  • Chennai to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 1,848,663 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 394,583 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 23 May 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

Wed 30/9

18:00-16:45

2 stops32h 15m

Washington, D.C. Dulles Intl

Wed 17/3

19:00-00:05

1 stop19h 35m

₹ 99,945

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 1/10

04:05-09:45

1 stop39h 10m

Washington, D.C. Dulles Intl

Mon 5/10

15:10-20:10

1 stop19h 30m

₹ 101,574

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 7/6

02:45-20:55

2 stops27h 40m

Washington, D.C. Dulles Intl

Sat 31/10

23:25-17:55

2 stops33h 00m

₹ 102,244

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 30/9

22:30-15:35

2 stops26h 35m

Washington, D.C. Dulles Intl

Wed 17/3

19:50-09:50

2 stops28h 30m

₹ 102,915

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Fri 2/10

22:35-15:35

2 stops26h 30m

Washington, D.C. Dulles Intl

Wed 17/3

19:50-09:50

2 stops28h 30m

₹ 102,915

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Fri 2/10

05:35-15:45

2 stops43h 40m

Washington, D.C. Dulles Intl

Sun 14/3

22:45-05:35

1 stop21h 20m

₹ 104,928
Fastest return journey

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 24/6

21:55-09:45

1 stop21h 20m

Washington, D.C. Dulles Intl

Sun 8/11

14:35-19:55

1 stop18h 50m

₹ 108,377

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 1/6

22:30-20:55

2 stops31h 55m

Washington, D.C. Dulles Intl

Sun 6/9

22:55-08:20

2 stops23h 55m

₹ 111,252

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 28/6

04:05-08:40

1 stop38h 05m

Washington, D.C. Dulles Intl

Fri 24/7

10:55-08:05

1 stop35h 40m

₹ 118,056

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 9/8

09:50-08:40

1 stop32h 20m

Washington, D.C. Dulles Intl

Tue 9/2

10:30-20:10

1 stop23h 10m

₹ 122,463

Flights are sorted by cheapest return flights first.

Deals found on 22/5

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?

The best time to book flights from Chennai to Washington, D.C. Dulles Intl Airport is 41 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, March is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of ₹ 79,438). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 149,390). 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 23 May 2026.
Read through reviews of airlines operating flights from Chennai to Washington, D.C. Dulles Intl Airport, such as Qatar Airways,Etihad Airways, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Overall

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Qatar Airways
7.4
Good
3,730 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Overall

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Etihad Airways
7.3
Good
1,442 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Overall

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Lufthansa
6.8
Okay
8,022 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Overall

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
British Airways
6.7
Okay
7,995 reviews
Qatar Airways
7.4
Good
3,730 reviews
Check prices

Overall

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

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. 4 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 26h 35m. Fly via Etihad Airways, Virgin Atlantic, or KLM to get the fastest option. There are 13781 km between Chennai and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

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

    Flying on Etihad Airways is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at ₹ 76,622. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and British Airways, with the lowest prices starting at ₹ 76,734 and ₹ 89,018, respectively. Users have found that Etihad 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 ₹ 36,472. Users have also found prices from ₹ 41,938 and ₹ 62,173 on Qatar Airways and Emirates, 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, March is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of ₹ 79,438). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 149,390). 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
National Harbor

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 4 airlines flying from Chennai to Dulles Intl

Discover the top 4 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 23 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 76,622Average₹ 104,356FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest₹ 76,734Average₹ 96,395FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest₹ 89,018Average₹ 101,311FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest₹ 96,707Average₹ 136,693FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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