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Cheap flights from Washington, D.C. Dulles Intl Airport to Chennai from $512

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Chennai departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Chennai

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:45 pm - 5:35 amIAD-MAA
21h 20m1 stop
British Airways Logo
7:35 am - 7:55 pmMAA-IAD
22h 50m1 stop
$762British Airways
Find Deal
Wed, Feb 11 - Wed, Mar 4
Etihad Airways Logo
2:35 pm - 2:30 amIAD-MAA
25h 25m1 stop
Etihad Airways Logo
3:55 am - 9:05 amMAA-IAD
39h 40m1 stop
$764Etihad Airways
Find Deal
Thu, Jan 22 - Sat, Jan 31
Etihad Airways Logo
2:35 pm - 8:10 amIAD-MAA
31h 05m1 stop
Etihad Airways Logo
3:55 am - 9:05 amMAA-IAD
39h 40m1 stop
$765Etihad Airways
Find Deal
Fri, Jan 30 - Sun, Feb 15
Qatar Airways Logo
8:05 pm - 2:30 amIAD-MAA
19h 55m1 stop
Qatar Airways Logo
4:05 am - 3:55 pmMAA-IAD
22h 20m1 stop
$773Qatar Airways
Find Deal
Fri, Nov 28 - Thu, Dec 11
Qatar Airways Logo
10:40 am - 2:30 amIAD-MAA
29h 20m1 stop
Qatar Airways Logo
4:05 am - 3:55 pmMAA-IAD
22h 20m1 stop
$775Qatar Airways
Find Deal
Sun, Jan 11 - Sat, Jan 31
SWISS Logo
8:30 pm - 8:45 amIAD-MAA
49h 45m2 stops
SWISS Logo
3:45 pm - 4:20 pmMAA-IAD
34h 05m2 stops
$783SWISS
Find Deal
Sun, Jan 18 - Tue, Mar 31
SWISS Logo
8:30 pm - 8:45 amIAD-MAA
49h 45m2 stops
SWISS Logo
6:00 pm - 4:40 pmMAA-IAD
33h 10m2 stops
$795SWISS
Find Deal
Fri, Feb 13 - Sat, Feb 21
Lufthansa Logo
5:40 pm - 8:45 amIAD-MAA
28h 35m2 stops
Lufthansa Logo
1:55 am - 3:05 pmMAA-IAD
22h 40m1 stop
$823Lufthansa
Find Deal
Sun, Mar 1 - Mon, Mar 30
Lufthansa Logo
5:40 pm - 8:45 amIAD-MAA
28h 35m2 stops
Lufthansa Logo
1:50 am - 3:50 pmMAA-IAD
24h 30m1 stop
$825Lufthansa
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Thu, Jan 22 - Sat, Jan 31
IndiGo Logo
9:15 pm - 12:10 pmIAD-MAA
28h 25m2 stops
IndiGo Logo
12:15 am - 7:20 pmMAA-IAD
29h 35m2 stops
$827IndiGo
Find Deal
Tue, Dec 2 - Mon, Dec 8

Etihad Airways flights from Washington, D.C. Dulles Intl Airport to Chennai

Our best Etihad Airways deals on Washington, D.C. Dulles Intl Airport to Chennai flight tickets
Etihad Airways
Jan 22
IAD2:35 pmWashington, D.C. Dulles Intl
25h 25m
1 stop
MAA2:30 amChennai
Jan 31
MAA3:55 amChennai
39h 40m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
$764
Find similar
Etihad Airways
Jan 30
IAD2:35 pmWashington, D.C. Dulles Intl
31h 05m
1 stop
MAA8:10 amChennai
Feb 15
MAA3:55 amChennai
39h 40m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
$765
Find similar
Etihad Airways
Jan 15
IAD2:35 pmWashington, D.C. Dulles Intl
25h 25m
1 stop
MAA2:30 amChennai
Feb 12
MAA9:40 pmChennai
21h 55m
1 stop
IAD9:05 amWashington, D.C. Dulles Intl
$767
Find similar

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Chennai

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Chennai flight tickets
Qatar Airways
Nov 28
IAD8:05 pmWashington, D.C. Dulles Intl
19h 55m
1 stop
MAA2:30 amChennai
Dec 11
MAA4:05 amChennai
22h 20m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$773
Find similar
Qatar Airways
Jan 11
IAD10:40 amWashington, D.C. Dulles Intl
29h 20m
1 stop
MAA2:30 amChennai
Jan 31
MAA4:05 amChennai
22h 20m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$775
Find similar
Qatar Airways
Jan 4
IAD8:05 pmWashington, D.C. Dulles Intl
19h 55m
1 stop
MAA2:30 amChennai
May 1
MAA4:20 amChennai
20h 50m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$776
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Chennai 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
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

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Wed 2/11

9:45 pm-5:35 am

1 stop21h 20m

Chennai

Wed 3/4

7:35 am-7:55 pm

1 stop22h 50m

$762

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 1/22

2:35 pm-2:30 am

1 stop25h 25m

Chennai

Sat 1/31

3:55 am-9:05 am

1 stop39h 40m

$764

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Fri 1/30

2:35 pm-8:10 am

1 stop31h 05m

Chennai

Sun 2/15

3:55 am-9:05 am

1 stop39h 40m

$765

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Fri 11/28

8:05 pm-2:30 am

1 stop19h 55m

Chennai

Thu 12/11

4:05 am-3:55 pm

1 stop22h 20m

$773

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 1/11

10:40 am-2:30 am

1 stop29h 20m

Chennai

Sat 1/31

4:05 am-3:55 pm

1 stop22h 20m

$775

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 1/18

8:30 pm-8:45 am

2 stops49h 45m

Chennai

Tue 3/31

3:45 pm-4:20 pm

2 stops34h 05m

$783

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Fri 2/13

8:30 pm-8:45 am

2 stops49h 45m

Chennai

Sat 2/21

6:00 pm-4:40 pm

2 stops33h 10m

$795

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Sun 3/1

5:40 pm-8:45 am

2 stops28h 35m

Chennai

Mon 3/30

1:55 am-3:05 pm

1 stop22h 40m

$823

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Thu 1/22

5:40 pm-8:45 am

2 stops28h 35m

Chennai

Sat 1/31

1:50 am-3:50 pm

1 stop24h 30m

$825

Washington, D.C.Chennai

IAD - MAA

IADMAA

Washington, D.C. Dulles Intl

Tue 12/2

9:15 pm-12:10 pm

2 stops28h 25m

Chennai

Mon 12/8

12:15 am-7:20 pm

2 stops29h 35m

$827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Chennai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chennai?

In general, March is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $831. If you’re not able to fly to Chennai in March, then September is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Chennai during September average around $838.

What is the cheapest time of day to depart on your flight to Chennai?

At noon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Chennai when you can find flight prices for as low as $921. Flying to Chennai at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is in the afternoon when prices are around $1,104.

What is the cheapest Washington, D.C. Dulles Intl to Chennai flight route?

Fly from Washington, D.C. Dulles Intl to Chennai for the best Washington, D.C. Dulles Intl - Chennai flight prices

How far in advance should I book a flight to Chennai?

You are more likely to see cheaper flights to Chennai from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $1,032 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Washington, D.C. Dulles Intl Airport for as low as $1,008 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Chennai flights?

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Chennai flights?

You could potentially save up to 23% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Chennai flight.

How have Washington, D.C. Dulles Intl Airport to Chennai flight prices changed over time?

As of November 2025, prices for Washington, D.C. Dulles Intl Airport to Chennai flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Chennai (IAD to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Chennai

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Chennai. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Chennai.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Chennai by plane?

    A flight from Washington, D.C. Dulles Intl to Chennai will travel around 8559.0 mi. Typically, this will take 18h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Chennai Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Chennai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Chennai?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Chennai

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $648Free CancellationRating
5.5
2,942 reviews
Search Air India flights
Etihad AirwaysPriceFrom $742Free CancellationRating
7.4
1,285 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $799Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
LufthansaPriceFrom $857Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights
British AirwaysPriceFrom $859Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
EmiratesPriceFrom $873Free CancellationRating
8.1
3,401 reviews
Search Emirates flights
IndiGoPriceFrom $950Free CancellationRating
6.9
494 reviews
Search IndiGo flights
Oman AirPriceFrom $983Free CancellationRating
8.2
99 reviews
Search Oman Air flights

Traveling to a place near Chennai?

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Can I find flights from Washington, D.C. to Chennai with flexible booking policies on momondo?

Flights from Washington, D.C. to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Chennai?

Once all potential Washington, D.C. to Chennai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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