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Cheap flights from Chennai to Washington, D.C. Dulles Intl Airport from ₹ 43,840

MAA — IAD
4 Oct — 11 Oct1
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

Wed 21/1008:15 -
2 stops30h 25m
Tue 23/312:00 -
2 stops33h 10m
Deal found 1/9₹ 89,476
Fri 25/906:45 -
2 stops46h 00m
Wed 30/915:10 -
1 stop31h 45m
Deal found 1/9₹ 90,610
Fri 25/902:30 -
2 stops50h 15m
Tue 29/915:10 -
1 stop19h 30m
Deal found 1/9₹ 90,799
Wed 7/1014:10 -
3 stops29h 05m
Fri 16/1015:10 -
2 stops22h 15m
Deal found 1/9₹ 91,271
Fri 25/906:45 -
2 stops46h 00m
Tue 29/915:10 -
1 stop31h 45m
Deal found 2/9₹ 91,649
Sun 13/904:05 -
1 stop39h 10m
Sat 26/915:10 -
1 stop31h 45m
Deal found 2/9₹ 92,783
Fri 23/1004:05 -
1 stop39h 10m
Sat 20/214:35 -
1 stop25h 30m
Deal found 1/9₹ 93,255
Tue 29/909:55 -
3 stops33h 20m
Mon 9/1117:50 -
3 stops29h 55m
Deal found 30/8₹ 93,350
Thu 8/1004:05 -
1 stop39h 10m
Thu 5/1114:35 -
1 stop18h 45m
Deal found 1/9₹ 93,539

Find flight deals from Chennai to Dulles Intl

Round-trip from

₹ 89,476

One-way from

₹ 43,840

Popular in

August

Cheapest in

March

Average price

₹ 105,538
21/10-23/3
  • 21/10-23/3
  • 4 total stops
  • 63h 35m total
  • Chennai to Washington, D.C.
Search Deals
30/9-31/12
  • 30/9-31/12
  • 2 total stops
  • 32h 30m total
  • Chennai to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,578,494 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 321,094 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 Chennai to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Thu 17/9

12:25-09:45

3 stops30h 50m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 44,218

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Wed 11/11

07:20-09:05

3 stops36h 15m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 50,927

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Sun 15/11

21:15-09:05

2 stops46h 20m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 51,116

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Mon 23/11

21:15-09:05

2 stops46h 20m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 52,060

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Sun 29/11

12:40-17:00

2 stops38h 50m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 55,273

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Wed 30/9

13:00-19:15

2 stops39h 45m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 55,462

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Fri 11/9

04:15-10:25

1 stop39h 40m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 60,564

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Tue 8/12

03:55-09:05

1 stop39h 40m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 61,036

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Mon 28/12

03:50-08:10

1 stop38h 50m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 71,052

ChennaiWashington, D.C.

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

MAAIAD

Chennai

Fri 25/9

17:00-17:46

3 stops34h 16m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 75,870

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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 ₹ 78,421). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 138,891). 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?

Airfare is below average for this route at the moment.

Chennai to Washington, D.C. Dulles Intl Airport flights typically cost between ₹ 98,263 and ₹ 112,057 in October.
The cheapest return price found within the last 5 days was ₹ 89,476 on Multiple Airlines (21 Oct–23 Mar).

Reviews of airlines servicing Dulles Intl

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
3,731 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Overall

7.4

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
3,731 reviews
Qatar Airways
7.4
Good
3,731 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Overall

7.4

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
1,532 reviews
Qatar Airways
7.4
Good
3,731 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Overall

7.4

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
8,225 reviews
Qatar Airways
7.4
Good
3,731 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Overall

7.4

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
8,203 reviews
Qatar Airways
7.4
Good
3,731 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Overall

7.4

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

  • 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 31h 20m. Fly via 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 ₹ 72,346. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and British Airways, with the lowest prices starting at ₹ 75,660 and ₹ 88,849, respectively. Users have found that Etihad Airways is 28% 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 ₹ 35,811. Users have also found prices from ₹ 41,352 and ₹ 62,074 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 ₹ 78,421). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 138,891). 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

Alternative routes for Chennai to Dulles Intl

Chennai to Baltimore flights
Chennai to Reagan-National flights
Coimbatore to Dulles Intl flights

Top 4 airlines flying from Chennai to Dulles Intl

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 72,346Average₹ 100,456FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest₹ 75,660Average₹ 97,419FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest₹ 88,849Average₹ 131,839FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest₹ 95,354Average₹ 159,498FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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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