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

Prices for flights from Patna Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Patna Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 104,990 Cheap Flights from Patna to Washington, D.C. Dulles Intl Airport in 2026

Find the cheapest flights from Patna to Washington, D.C.

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:00 - 19:15PAT Patna-IAD Washington, D.C. Dulles Intl

54h 45m2 stops Mumbai Chhatrapati Shivaji Intl London Heathrow

22:05 - 11:45IAD Washington, D.C. Dulles Intl-PAT Patna

28h 10m2 stops London Heathrow Mumbai Chhatrapati Shivaji Intl

₹ 104,990Virgin Atlantic

Sun, 13 Sep - Sun, 20 Sep

17:55 - 09:45PAT Patna-IAD Washington, D.C. Dulles Intl

25h 20m2 stops Bengaluru Intl Abu Dhabi Zayed Intl

15:10 - 07:00IAD Washington, D.C. Dulles Intl-PAT Patna

30h 20m3 stops Abu Dhabi Zayed Intl Bengaluru Intl Mumbai Chhatrapati Shivaji Intl

₹ 109,480Multiple Airlines

Wed, 23 Sep - Sun, 27 Sep

22:00 - 19:15PAT Patna-IAD Washington, D.C. Dulles Intl

30h 45m2 stops Mumbai Chhatrapati Shivaji Intl London Heathrow

22:05 - 11:00IAD Washington, D.C. Dulles Intl-PAT Patna

27h 25m2 stops London Heathrow Bengaluru Intl

₹ 110,913Virgin Atlantic

Tue, 15 Sep - Tue, 22 Sep

07:35 - 09:45PAT Patna-IAD Washington, D.C. Dulles Intl

35h 40m3 stops Mumbai Chhatrapati Shivaji Intl Bengaluru Intl Abu Dhabi Zayed Intl

15:10 - 07:00IAD Washington, D.C. Dulles Intl-PAT Patna

30h 20m3 stops Abu Dhabi Zayed Intl Bengaluru Intl Mumbai Chhatrapati Shivaji Intl

₹ 111,009Multiple Airlines

Wed, 23 Sep - Sun, 27 Sep

22:00 - 19:15PAT Patna-IAD Washington, D.C. Dulles Intl

30h 45m2 stops Mumbai Chhatrapati Shivaji Intl London Heathrow

22:05 - 12:45IAD Washington, D.C. Dulles Intl-PAT Patna

29h 10m2 stops London Heathrow New Delhi Indira Gandhi Intl

₹ 111,009Virgin Atlantic

Mon, 14 Sep - Mon, 21 Sep

15:20 - 15:40PAT Patna-IAD Washington, D.C. Dulles Intl

33h 50m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl

21:00 - 14:50IAD Washington, D.C. Dulles Intl-PAT Patna

32h 20m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl

₹ 112,919Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

15:20 - 15:40PAT Patna-IAD Washington, D.C. Dulles Intl

33h 50m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl

21:00 - 09:40IAD Washington, D.C. Dulles Intl-PAT Patna

27h 10m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl

₹ 113,684Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

19:10 - 15:40PAT Patna-IAD Washington, D.C. Dulles Intl

30h 00m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl

21:00 - 09:40IAD Washington, D.C. Dulles Intl-PAT Patna

27h 10m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl

₹ 116,645Multiple Airlines

Wed, 23 Sep - Sun, 27 Sep

19:10 - 15:40PAT Patna-IAD Washington, D.C. Dulles Intl

30h 00m2 stops New Delhi Indira Gandhi Intl Doha Hamad Intl

21:00 - 14:50IAD Washington, D.C. Dulles Intl-PAT Patna

32h 20m2 stops Doha Hamad Intl New Delhi Indira Gandhi Intl

₹ 119,033Multiple Airlines

Fri, 11 Sep - Fri, 18 Sep

07:35 - 11:21PAT Patna-IAD Washington, D.C. Dulles Intl

37h 16m3 stops Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl Toronto Pearson Intl

12:43 - 07:00IAD Washington, D.C. Dulles Intl-PAT Patna

32h 47m3 stops Toronto Pearson Intl New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl

₹ 702,354Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

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Virgin Atlantic flights from Patna to Washington, D.C. Dulles Intl Airport

Our best Virgin Atlantic deals on Patna to Washington, D.C. Dulles Intl Airport flight tickets

Virgin Atlantic

13 Sept

PAT22:00Patna

54h 45m

2 stops

IAD19:15Washington, D.C. Dulles Intl

20 Sept

IAD22:05Washington, D.C. Dulles Intl

28h 10m

2 stops

PAT11:45Patna

₹ 104,990

Virgin Atlantic

15 Sept

PAT22:00Patna

30h 45m

2 stops

IAD19:15Washington, D.C. Dulles Intl

22 Sept

IAD22:05Washington, D.C. Dulles Intl

27h 25m

2 stops

PAT11:00Patna

₹ 110,913

Virgin Atlantic

14 Sept

PAT22:00Patna

30h 45m

2 stops

IAD19:15Washington, D.C. Dulles Intl

21 Sept

IAD22:05Washington, D.C. Dulles Intl

29h 10m

2 stops

PAT12:45Patna

₹ 111,009

momondo Fare Finder

Use the filters below to find and compare flights from Patna to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Sun 13/9

22:00-19:15

2 stops54h 45m

Washington, D.C. Dulles Intl

Sun 20/9

22:05-11:45

2 stops28h 10m

₹ 104,990

Fastest return journey

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Wed 23/9

17:55-09:45

2 stops25h 20m

Washington, D.C. Dulles Intl

Sun 27/9

15:10-07:00

3 stops30h 20m

₹ 109,480

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Tue 15/9

22:00-19:15

2 stops30h 45m

Washington, D.C. Dulles Intl

Tue 22/9

22:05-11:00

2 stops27h 25m

₹ 110,913

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Wed 23/9

07:35-09:45

3 stops35h 40m

Washington, D.C. Dulles Intl

Sun 27/9

15:10-07:00

3 stops30h 20m

₹ 111,009

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Mon 14/9

22:00-19:15

2 stops30h 45m

Washington, D.C. Dulles Intl

Mon 21/9

22:05-12:45

2 stops29h 10m

₹ 111,009

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Mon 14/9

15:20-15:40

2 stops33h 50m

Washington, D.C. Dulles Intl

Mon 21/9

21:00-14:50

2 stops32h 20m

₹ 112,919

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Wed 16/9

15:20-15:40

2 stops33h 50m

Washington, D.C. Dulles Intl

Wed 23/9

21:00-09:40

2 stops27h 10m

₹ 113,684

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Wed 23/9

19:10-15:40

2 stops30h 00m

Washington, D.C. Dulles Intl

Sun 27/9

21:00-09:40

2 stops27h 10m

₹ 116,645

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Fri 11/9

19:10-15:40

2 stops30h 00m

Washington, D.C. Dulles Intl

Fri 18/9

21:00-14:50

2 stops32h 20m

₹ 119,033

PatnaWashington, D.C.

PAT Patna - IAD Washington, D.C. Dulles Intl

PATIAD

Patna

Wed 16/9

07:35-11:21

3 stops37h 16m

Washington, D.C. Dulles Intl

Wed 23/9

12:43-07:00

3 stops32h 47m

₹ 702,354

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Patna to Washington, D.C. Dulles Intl Airport

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 airline that flies from Patna to Washington, D.C. Dulles Intl?

IndiGo is the most popular carrier operating from Patna to Washington, D.C. Dulles Intl

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

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

Estimated return price

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

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

Best price found	₹ 114,734
Fastest flight time	30h 00m
Direct flights	None

The best one-way flight to Washington, D.C. Dulles Intl Airport from Patna in the past 72 hours is ₹ 114,734. The best return flight deal from Patna to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is ₹ 104,990.

The fastest flight from Patna to Washington, D.C. Dulles Intl Airport takes 30h 00m

There are no direct flights from Patna to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Patna to Washington, D.C. Dulles Intl Airport.

Search flight deals

Frequently asked questions about flying from Patna to Washington, D.C. Dulles Intl Airport

How far is Patna to Washington, D.C. Dulles Intl by plane?
Patna and Washington, D.C. Dulles Intl are 12601.2 km apart from one another. A reasonable flight in good conditions will take 30h 00m.
When did momondo last update prices for flights from Patna Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Patna Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How old do you have to be to fly from Patna Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Patna Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Arlington

Gaithersburg

Oxon Hill

Fredericksburg

Sterling

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Why should I use momondo to find a flight deal from Patna to Washington, D.C.?

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Patna with this policy.

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

Once you have performed a search for Patna to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Patna to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Patna. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.