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Cheap flights from Washington, D.C. Dulles Intl Airport to Patna from ₹ 76,521

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PAT
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Patna

Enter your travel dates to find the best prices.

Best flights from Dulles Intl to Patna
Discover carefully curated flight deals from Dulles Intl to Patna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Wed 4/214:35IAD - PAT
2 stops43h 20mMultiple Airlines
Wed 11/210:35PAT - IAD
2 stops33h 00mMultiple Airlines
Deal found 27/12₹ 76,521
Tue 3/218:50IAD - PAT
2 stops26h 35mAir France
Wed 11/221:25PAT - IAD
2 stops29h 40mAir France
Deal found 27/12₹ 138,582
Wed 4/220:05IAD - PAT
2 stops27h 05mMultiple Airlines
Thu 12/219:10PAT - IAD
2 stops31h 15mMultiple Airlines
Deal found 27/12₹ 120,350
Wed 4/220:05IAD - PAT
2 stops27h 05mMultiple Airlines
Tue 10/219:10PAT - IAD
2 stops31h 15mMultiple Airlines
Deal found 27/12₹ 120,350
Thu 5/220:05IAD - PAT
2 stops27h 05mMultiple Airlines
Thu 12/219:10PAT - IAD
2 stops31h 15mMultiple Airlines
Deal found 27/12₹ 129,062
Tue 3/220:05IAD - PAT
2 stops27h 05mMultiple Airlines
Thu 12/219:10PAT - IAD
2 stops31h 15mMultiple Airlines
Deal found 27/12₹ 129,062
Tue 3/220:05IAD - PAT
2 stops27h 05mMultiple Airlines
Tue 10/219:10PAT - IAD
2 stops31h 15mMultiple Airlines
Deal found 27/12₹ 129,062
Thu 5/220:05IAD - PAT
2 stops27h 05mMultiple Airlines
Tue 10/219:10PAT - IAD
2 stops31h 15mMultiple Airlines
Deal found 27/12₹ 129,062
Thu 5/220:05IAD - PAT
2 stops27h 05mMultiple Airlines
Wed 11/219:10PAT - IAD
2 stops31h 15mMultiple Airlines
Deal found 27/12₹ 146,666
Tue 3/220:30IAD - PAT
2 stops35h 30mMultiple Airlines
Fri 13/210:25PAT - IAD
2 stops35h 44mMultiple Airlines
Deal found 27/12₹ 543,821

Find flight deals from Dulles Intl to Patna

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Patna (PAT). 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 29 December 2025.

Round-trip from

₹ 76,521
4/2-11/2
  • 4/2-11/2
  • 4 total stops
  • 76h 20m total
  • Washington, D.C. to Patna
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dulles Intl to Patna 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 29 December 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Patna that are best for you.

Fly from

Dulles Intl

Fly to

Patna

Route

Depart

Return

Price

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Wed 4/2

14:35-20:25

2 stops43h 20m

Patna

Wed 11/2

10:35-09:05

2 stops33h 00m

₹ 76,521

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Wed 4/2

20:05-09:40

2 stops27h 05m

Patna

Thu 12/2

19:10-15:55

2 stops31h 15m

₹ 120,350

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Wed 4/2

20:05-09:40

2 stops27h 05m

Patna

Tue 10/2

19:10-15:55

2 stops31h 15m

₹ 120,350

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Thu 5/2

20:05-09:40

2 stops27h 05m

Patna

Thu 12/2

19:10-15:55

2 stops31h 15m

₹ 129,062

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Tue 3/2

20:05-09:40

2 stops27h 05m

Patna

Thu 12/2

19:10-15:55

2 stops31h 15m

₹ 129,062

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Tue 3/2

20:05-09:40

2 stops27h 05m

Patna

Tue 10/2

19:10-15:55

2 stops31h 15m

₹ 129,062

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Thu 5/2

20:05-09:40

2 stops27h 05m

Patna

Tue 10/2

19:10-15:55

2 stops31h 15m

₹ 129,062

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Tue 3/2

18:50-07:55

2 stops26h 35m

Patna

Wed 11/2

21:25-16:35

2 stops29h 40m

₹ 138,582

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Thu 5/2

20:05-09:40

2 stops27h 05m

Patna

Wed 11/2

19:10-15:55

2 stops31h 15m

₹ 146,666

Washington, D.C.Patna

IAD - PAT

IADPAT

Washington, D.C. Dulles Intl

Tue 3/2

20:30-18:30

2 stops35h 30m

Patna

Fri 13/2

10:25-11:39

2 stops35h 44m

₹ 543,821

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Best time to book a flight from Dulles Intl to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna 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 Patna. 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 Patna from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Patna, you will be flying into Patna. Patna (PAT) is just 3.0 km from the centre vof the city. Patna is the only Patna airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Patna from Washington, D.C. Dulles Intl on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Patna 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

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Alternative routes for Dulles Intl to Patna

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Patna flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dulles Intl to Patna?

Deals for Dulles Intl to Patna flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Patna?

Cheapflights helps you find that perfect flight to Patna from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Patna from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Dulles Intl to Patna flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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