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Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from C$ 783

IAD — MAA
29 Nov — 6 Dec1
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 2/1110:35 a.m. -
1 stop23h 05m
Wed 9/123:55 a.m. -
1 stop39h 10m
Deal found 27/10C$ 1,211
Tue 3/112:25 p.m. -
1 stop38h 10m
Wed 9/123:55 a.m. -
1 stop39h 35m
Deal found 27/10C$ 1,219
Thu 5/112:25 p.m. -
1 stop38h 10m
Tue 24/119:55 a.m. -
1 stop33h 35m
Deal found 29/10C$ 1,264
Mon 2/112:25 p.m. -
1 stop18h 55m
Sun 13/129:55 a.m. -
1 stop33h 35m
Deal found 27/10C$ 1,279
Sun 8/1110:35 a.m. -
1 stop35h 10m
Wed 2/129:50 a.m. -
1 stop33h 15m
Deal found 30/10C$ 1,293
Sun 8/1110:30 a.m. -
2 stops33h 25m
Wed 2/127:10 a.m. -
2 stops34h 45m
Deal found 29/10C$ 1,299
Sun 8/1110:35 a.m. -
1 stop29h 15m
Tue 1/129:45 p.m. -
1 stop21h 20m
Deal found 29/10C$ 1,314
Wed 11/112:25 p.m. -
1 stop38h 10m
Sun 20/129:55 a.m. -
1 stop33h 35m
Deal found 27/10C$ 1,320
Thu 5/112:25 p.m. -
1 stop38h 10m
Tue 24/113:55 a.m. -
1 stop39h 35m
Deal found 29/10C$ 1,334
Thu 12/1110:35 a.m. -
1 stop23h 05m
Tue 24/119:50 a.m. -
1 stop33h 15m
Deal found 30/10C$ 1,342
Thu 5/112:25 p.m. -
1 stop38h 10m
Mon 9/113:55 a.m. -
1 stop39h 35m
Deal found 29/10C$ 1,350
Fri 6/1110:35 a.m. -
1 stop35h 10m
Wed 2/129:50 a.m. -
1 stop33h 15m
Deal found 29/10C$ 1,363

Find flight deals from Dulles Intl to Chennai

Round-trip from

C$ 1,194

One-way from

C$ 783

Popular in

December

Cheapest in

February

Average price

C$ 1,225
Ethiopian Air
  • Ethiopian Air
  • 24/2-4/3
  • 4 total stops
  • 74h 15m total
  • Washington, D.C. to Chennai
Search Deals
SWISS
  • SWISS
  • 6/11-31/12
  • 2 total stops
  • 51h 20m total
  • Washington, D.C. to Chennai
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 100 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 round-trip

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Thu 21/1

2:25 p.m.-3:05 p.m.

1 stop38h 10m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 795

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Sun 17/1

2:25 p.m.-3:05 p.m.

1 stop38h 10m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 795

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Mon 9/11

5:30 p.m.-12:05 a.m.

1 stop20h 05m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 821

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Sun 18/4

5:55 p.m.-12:05 a.m.

1 stop20h 40m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 828

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Sat 17/4

5:55 p.m.-12:05 a.m.

1 stop20h 40m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 828

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Tue 13/4

5:55 p.m.-12:05 a.m.

1 stop20h 40m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 828

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Mon 12/4

5:15 p.m.-12:05 a.m.

1 stop21h 20m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 828

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Fri 15/1

2:25 p.m.-3:05 p.m.

1 stop38h 10m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 850
Quickest round-trip

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Fri 6/11

2:25 p.m.-7:50 p.m.

1 stop18h 55m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 947

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Tue 29/12

2:25 p.m.-3:05 p.m.

1 stop38h 10m

Chennai

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 980

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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 round-trip 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 87 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 C$ 1,156). Flying from Washington, D.C. Dulles Intl Airport to Chennai in December is currently the most expensive (average of C$ 2,223). 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 to fly round-trip 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 C$ 1,240 and C$ 1,625 in February.
The cheapest round-trip price found within the last 5 days was C$ 1,194 on Ethiopian Air (24 Feb-7 Mar).

Related info for your journey

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

    If you book a flight to Chennai from Washington, D.C. Dulles Intl, you will be flying to Chennai, which is the city’s only airport. Chennai (MAA) is located 16.5 km from the centre of Chennai. There are 0 flights from Washington, D.C. Dulles Intl to Chennai per day from 0 different airlines.

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

    Etihad Airways and Qatar Airways can get you from Washington, D.C. Dulles Intl Airport to Chennai in just under 38h 10m. Your travel time can differ by up to 13h 12m. Washington, D.C. Dulles Intl Airport and Chennai are separated by a distance of 13781 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 vacation 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 C$ 1,156). Flying from Washington, D.C. Dulles Intl Airport to Chennai in December is currently the most expensive (average of C$ 2,223). 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

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