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Cheap flights from Washington, D.C. Dulles Intl Airport to Tiruchirappalli from ₹ 105,479

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TRZ
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Tiruchirappalli

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Tiruchirappalli
Explore the most affordable flight options available from Dulles Intl to Tiruchirappalli. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Tue 18/821:00 -
2 stops35h 05m
Tue 1/914:25 -
2 stops34h 45m
Deal found 9/8₹ 105,479
Wed 19/821:00 -
3 stops33h 45m
Tue 1/908:30 -
3 stops40h 40m
Deal found 9/8₹ 107,956
Thu 17/922:25 -
2 stops29h 55m
Mon 21/919:55 -
2 stops33h 55m
Deal found 8/8₹ 130,729
Fri 18/1210:50 -
2 stops35h 55m
Mon 18/116:10 -
2 stops34h 15m
Deal found 6/8₹ 196,474
Fri 18/1210:50 -
2 stops35h 55m
Sun 17/110:15 -
2 stops40h 10m
Deal found 6/8₹ 201,143
Thu 17/1220:05 -
2 stops26h 40m
Mon 18/116:10 -
2 stops34h 15m
Deal found 6/8₹ 209,909

Find flight deals from Dulles Intl to Tiruchirappalli

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Tiruchirappalli (TRZ). 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 11 August 2026.

Round-trip from

₹ 130,729
British Airways
  • British Airways
  • 17/9-21/9
  • 4 total stops
  • 63h 50m total
  • Washington, D.C. to Tiruchirappalli
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl to Tiruchirappalli 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 11 August 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tiruchirappalli that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Tiruchirappalli

IAD Washington, D.C. Dulles Intl - TRZ Tiruchirappalli Civil

IADTRZ

Washington, D.C. Dulles Intl

Thu 17/9

22:25-13:50

2 stops29h 55m

Tiruchirappalli Civil

Mon 21/9

19:55-20:20

2 stops33h 55m

₹ 130,729

Washington, D.C.Tiruchirappalli

IAD Washington, D.C. Dulles Intl - TRZ Tiruchirappalli Civil

IADTRZ

Washington, D.C. Dulles Intl

Tue 15/12

21:45-17:35

2 stops33h 20m

Tiruchirappalli Civil

Thu 14/1

19:45-15:40

2 stops54h 25m

₹ 336,255

Washington, D.C.Tiruchirappalli

IAD Washington, D.C. Dulles Intl - TRZ Tiruchirappalli Civil

IADTRZ

Washington, D.C. Dulles Intl

Sun 20/12

18:05-17:35

2 stops37h 00m

Tiruchirappalli Civil

Wed 20/1

22:15-15:40

2 stops51h 55m

₹ 367,699

Washington, D.C.Tiruchirappalli

IAD Washington, D.C. Dulles Intl - TRZ Tiruchirappalli Civil

IADTRZ

Washington, D.C. Dulles Intl

Sun 20/12

21:45-17:35

2 stops33h 20m

Tiruchirappalli Civil

Mon 18/1

22:15-15:40

2 stops51h 55m

₹ 367,699
Fastest return journey

Washington, D.C.Tiruchirappalli

IAD Washington, D.C. Dulles Intl - TRZ Tiruchirappalli Civil

IADTRZ

Washington, D.C. Dulles Intl

Thu 17/12

18:05-10:15

2 stops29h 40m

Tiruchirappalli Civil

Thu 14/1

22:15-19:55

2 stops32h 10m

₹ 405,336

Washington, D.C.Tiruchirappalli

IAD Washington, D.C. Dulles Intl - TRZ Tiruchirappalli Civil

IADTRZ

Washington, D.C. Dulles Intl

Sun 20/12

21:45-17:35

2 stops33h 20m

Tiruchirappalli Civil

Sat 16/1

22:15-19:55

2 stops32h 10m

₹ 411,815

Washington, D.C.Tiruchirappalli

IAD Washington, D.C. Dulles Intl - TRZ Tiruchirappalli Civil

IADTRZ

Washington, D.C. Dulles Intl

Fri 18/12

18:05-14:35

2 stops34h 00m

Tiruchirappalli Civil

Fri 15/1

22:15-19:55

2 stops32h 10m

₹ 411,815

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Sorted by cheapest first

Best time to book a flight from Dulles Intl to Tiruchirappalli

Have a flexible travel schedule? Discover the best time to fly to Tiruchirappalli from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Tiruchirappalli. 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 into for flights to Tiruchirappalli from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Tiruchirappalli, you will be flying into Civil. Tiruchirappalli Civil (TRZ) is just 5.8 km from the centre vof the city. Civil is the only Tiruchirappalli airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Tiruchirappalli Civil from Washington, D.C. Dulles Intl on a regular basis.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Tiruchirappalli in 29h 55m. Fly via British Airways to get the fastest option. Airlines will cover a distance of 13951 km.

  • Can I find deals for flights from Dulles Intl to Tiruchirappalli that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Tiruchirappalli flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Tiruchirappalli?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Tiruchirappalli.

  • Can I find deals for business class flights from Dulles Intl to Tiruchirappalli?

    Yes. Cheapflights offers flight deals from Dulles Intl to Tiruchirappalli by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Tiruchirappalli?

Book flights to Tiruchirappalli if you plan to visit one of these locations
Velankanni

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Can Cheapflights find flights from Dulles Intl to Tiruchirappalli with no change fees?

Need flexible booking options for your flight to Tiruchirappalli from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Tiruchirappalli become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Tiruchirappalli from Dulles Intl today and book when prices fit your budget.

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