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Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from £428

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

Sun 13/915:10 -
1 stop38h 25m
Mon 26/1021:50 -
1 stop21h 45m
Deal found 12/9£598
Thu 1/1015:10 -
1 stop26h 10m
Thu 5/1121:50 -
1 stop21h 45m
Deal found 11/9£599
Sun 11/1015:10 -
1 stop38h 25m
Mon 9/1109:55 -
1 stop33h 40m
Deal found 11/9£616
Sun 4/1015:10 -
1 stop38h 25m
Thu 12/1116:10 -
1 stop27h 25m
Deal found 12/9£617
Sun 11/1015:10 -
1 stop26h 10m
Fri 13/1109:55 -
1 stop33h 40m
Deal found 11/9£618
Sun 11/1015:10 -
1 stop19h 30m
Sat 7/1121:50 -
1 stop21h 45m
Deal found 11/9£627
Sat 12/915:10 -
1 stop38h 00m
Fri 30/1021:50 -
1 stop21h 45m
Deal found 12/9£628
Fri 2/1015:10 -
1 stop19h 30m
Fri 6/1109:55 -
1 stop33h 40m
Deal found 11/9£628
Wed 11/1114:35 -
1 stop31h 00m
Wed 2/1203:55 -
1 stop39h 40m
Deal found 14/9£636
Mon 9/1114:35 -
1 stop18h 45m
Tue 24/1103:55 -
1 stop39h 40m
Deal found 11/9£637
Sat 10/1015:10 -
1 stop26h 10m
Tue 10/1109:55 -
1 stop33h 40m
Deal found 11/9£646
Sat 10/1015:10 -
1 stop31h 45m
Tue 10/1103:55 -
1 stop39h 40m
Deal found 14/9£647

Find flight deals from Dulles Intl to Chennai

Round-trip from

£599

One-way from

£428

Popular in

December

Cheapest in

February

Average price

£619
Etihad Airways
  • Etihad Airways
  • 1/10-5/11
  • 2 total stops
  • 47h 55m total
  • Washington, D.C. to Chennai
Search Deals
KLM
  • KLM
  • 28/12-31/12
  • 2 total stops
  • 26h 20m total
  • Washington, D.C. to Chennai
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 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.

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Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

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

£428

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

£428

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Sat 24/10

17:30-08:15

2 stops29h 15m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£428

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Sat 17/10

13:15-12:00

2 stops37h 15m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£460

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Sun 27/12

10:30-06:40

2 stops33h 40m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£463

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Thu 29/10

15:35-08:05

1 stop31h 00m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£463

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Thu 15/10

13:15-10:20

2 stops35h 35m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£483

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Wed 9/12

18:20-08:15

2 stops27h 25m

Chennai

Wed 31/12

00:00-13:30

Nonstop0h 00m

£529

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Tue 12/1

14:35-15:05

1 stop38h 00m

Chennai

Fri 29/1

09:55-09:05

1 stop33h 40m

£636

Washington, D.C.Chennai

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

IADMAA

Washington, D.C. Dulles Intl

Thu 29/10

09:15-19:50

2 stops25h 05m

Chennai

Thu 5/11

09:55-09:05

1 stop33h 40m

£729

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 21 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 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?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Chennai, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £610). Flying from Washington, D.C. Dulles Intl Airport to Chennai in December is currently the most expensive (average of £1,202). 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 typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Chennai flights typically cost between £591 and £672 in October.
The cheapest return price found within the last 5 days was £599 on Etihad Airways (1 Oct–5 Nov).

Related info for your journey

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

    Chennai (MAA), located 10.2 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Chennai. 0 airlines have flights to Chennai from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Chennai should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

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

    For as low as £636, Etihad Airways can have you in Chennai from Washington, D.C. Dulles Intl Airport in 38h. The distance from Washington, D.C. Dulles Intl Airport to Chennai is about 8563 mi.

  • 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 £610). Flying from Washington, D.C. Dulles Intl Airport to Chennai in December is currently the most expensive (average of £1,202). 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?

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