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Cheap flights from Chennai to Washington, D.C. Dulles Intl Airport from ₹ 55,779

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — IAD
11 Feb — 18 Feb1
1 adult

The best prices from Chennai to Washington, D.C. Dulles Intl are usually found in December or October, booked 67 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap 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 6 February 2025.

Round-trip from

₹ 82,490

One-way from

₹ 55,779

Popular in

August

Cheapest in

December

Average price

₹ 101,956
British Airways
  • British Airways
  • 27/3-18/9
  • 2 total stops
  • 45h 15m total
  • Chennai to Washington, D.C.
Etihad Airways
  • Etihad Airways
  • 23/3
  • 1 total stop
  • 41h 05m total
  • Chennai to Washington, D.C.
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,071,058 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (₹ 181,306 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Chennai to Dulles Intl

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 6 February 2025.

Thu 27/307:35MAA - IAD
1 stop22h 40mBritish Airways
Mon 15/922:40IAD - MAA
1 stop19h 20mBritish Airways
Deal found 5/2₹ 82,490
Thu 15/511:40MAA - IAD
3 stops38h 25mMultiple Airlines
Tue 12/822:00IAD - MAA
1 stop25h 05mMultiple Airlines
Deal found 4/2₹ 82,839
Wed 12/319:50MAA - IAD
2 stops34h 45mLufthansa
Wed 19/318:35IAD - MAA
2 stops28h 50mLufthansa
Deal found 5/2₹ 83,974
Sun 16/203:00MAA - IAD
2 stops26h 35mEthiopian Air
Tue 25/210:00IAD - MAA
1 stop35h 40mEthiopian Air
Deal found 5/2₹ 88,426
Tue 11/303:50MAA - IAD
1 stop23h 05mEtihad Airways
Wed 19/322:30IAD - MAA
1 stop30h 55mEtihad Airways
Deal found 5/2₹ 88,688
Mon 24/219:50MAA - IAD
2 stops31h 05mSWISS
Wed 20/820:45IAD - MAA
2 stops50h 40mSWISS
Deal found 5/2₹ 96,893
Tue 4/303:45MAA - IAD
1 stop38h 55mEmirates
Tue 15/710:55IAD - MAA
1 stop30h 05mEmirates
Deal found 4/2₹ 100,647

Find flights from Chennai to Dulles Intl within your budget

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 6 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 27/3

07:35-20:45

1 stop22h 40m

Washington, D.C. Dulles Intl

Mon 15/9

22:40-03:30

1 stop19h 20m

₹ 82,490

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Thu 15/5

11:40-16:35

3 stops38h 25m

Washington, D.C. Dulles Intl

Tue 12/8

22:00-08:35

1 stop25h 05m

₹ 82,839

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Wed 12/3

19:50-21:05

2 stops34h 45m

Washington, D.C. Dulles Intl

Wed 19/3

18:35-08:55

2 stops28h 50m

₹ 83,974

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 16/2

03:00-19:05

2 stops26h 35m

Washington, D.C. Dulles Intl

Tue 25/2

10:00-08:10

1 stop35h 40m

₹ 88,426

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Tue 11/3

03:50-17:25

1 stop23h 05m

Washington, D.C. Dulles Intl

Wed 19/3

22:30-14:55

1 stop30h 55m

₹ 88,688

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 24/2

19:50-16:25

2 stops31h 05m

Washington, D.C. Dulles Intl

Wed 20/8

20:45-08:55

2 stops50h 40m

₹ 96,893

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Tue 4/3

03:45-08:10

1 stop38h 55m

Washington, D.C. Dulles Intl

Tue 15/7

10:55-02:30

1 stop30h 05m

₹ 100,647

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 23/3

09:50-17:25

1 stop41h 05m

₹ 55,779

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Mon 14/4

01:55-15:50

1 stop23h 25m

₹ 56,739

ChennaiWashington, D.C.

MAA - IAD

MAAIAD

Chennai

Sun 16/3

03:00-19:50

2 stops26h 20m

₹ 56,826

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 19 results
1
2

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.

Travel insights for flights from Chennai to Dulles Intl

Get recent, data-driven insights about flights from Chennai to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chennai to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Chennai to Dulles Intl. Price data was last updated on 31 January 2025.

The best time to book flights from Chennai to Washington, D.C. Dulles Intl Airport is 67 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, October is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of ₹ 911). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 1,433). 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 6 February 2025.

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Crew

8.3

Overall

8.1

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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. 6 airlines have flights to Washington, D.C. Dulles Intl from Chennai on a regular basis.

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

    Flying on British Airways is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at ₹ 82,490. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Ethiopian Air, with the lowest prices starting at ₹ 83,974 and ₹ 88,426, respectively. Users have found that British Airways is 22% 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 ₹ 55,779. Users have also found prices from ₹ 56,739 and ₹ 56,826 on Lufthansa and Ethiopian Air, 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, October is the cheapest month in which you can book a flight from Chennai to Washington, D.C. Dulles Intl Airport (average of ₹ 911). Flying from Chennai to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of ₹ 1,433). 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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Alternative routes for Chennai to Dulles Intl

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Top 6 airlines flying from Chennai to Dulles Intl

Discover the top 6 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 6 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 74,095Average₹ 96,191