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Cheap flights from Patna to Washington, D.C. from ₹ 98,079

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Patna to Washington, D.C. departing on 13/10. 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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Cheap return flights

Air India Logo
13:55 - 07:40PAT-IAD
51h 15m2 stops
Air India Logo
11:00 - 22:00IAD-PAT
25h 30m1 stop
₹ 98,079Air India
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Air India Logo
13:55 - 07:40PAT-IAD
51h 15m2 stops
Air India Logo
11:00 - 18:25IAD-PAT
21h 55m1 stop
₹ 111,564Air India
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Air India Logo
13:55 - 07:40PAT-IAD
51h 15m2 stops
Air India Logo
11:00 - 15:30IAD-PAT
19h 00m1 stop
₹ 112,177Air India
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Virgin Atlantic Logo
21:40 - 16:00PAT-IAD
27h 50m2 stops
Virgin Atlantic Logo
18:45 - 11:05IAD-PAT
30h 50m2 stops
₹ 166,734Virgin Atlantic
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Air France Logo
16:35 - 19:15PAT-IAD
36h 10m2 stops
Air France Logo
21:20 - 07:55IAD-PAT
49h 05m2 stops
₹ 169,186Air France
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Air France Logo
18:20 - 19:15PAT-IAD
34h 25m2 stops
Air France Logo
21:20 - 07:55IAD-PAT
49h 05m2 stops
₹ 169,273Air France
Find Deal
Mon, 13 Oct - Fri, 17 Oct

Air France flights from Patna to Washington, D.C. Dulles Intl Airport

Our best Air France deals on Patna to Washington, D.C. Dulles Intl Airport flight tickets
Air France
13 Oct
PAT16:35Patna
36h 10m
2 stops
IAD19:15Washington, D.C. Dulles Intl
17 Oct
IAD21:20Washington, D.C. Dulles Intl
49h 05m
2 stops
PAT07:55Patna
₹ 169,186
Find similar
Air France
13 Oct
PAT18:20Patna
34h 25m
2 stops
IAD19:15Washington, D.C. Dulles Intl
17 Oct
IAD21:20Washington, D.C. Dulles Intl
49h 05m
2 stops
PAT07:55Patna
₹ 169,273
Find similar

Air India flights from Patna to Washington, D.C. Dulles Intl Airport

Our best Air India deals on Patna to Washington, D.C. Dulles Intl Airport flight tickets
Air India
13 Oct
PAT13:55Patna
51h 15m
2 stops
IAD07:40Washington, D.C. Dulles Intl
17 Oct
IAD11:00Washington, D.C. Dulles Intl
25h 30m
1 stop
PAT22:00Patna
₹ 98,079
Find similar
Air India
13 Oct
PAT13:55Patna
51h 15m
2 stops
IAD07:40Washington, D.C. Dulles Intl
17 Oct
IAD11:00Washington, D.C. Dulles Intl
21h 55m
1 stop
PAT18:25Patna
₹ 111,564
Find similar
Air India
13 Oct
PAT13:55Patna
51h 15m
2 stops
IAD07:40Washington, D.C. Dulles Intl
17 Oct
IAD11:00Washington, D.C. Dulles Intl
19h 00m
1 stop
PAT15:30Patna
₹ 112,177
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Patna to Washington, D.C. Dulles Intl Airport 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 59,053 searches. Data last updated 1 August 2025.
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

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

13:55-07:40

2 stops51h 15m

Washington, D.C. Dulles Intl

Fri 17/10

11:00-22:00

1 stop25h 30m

₹ 98,079

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

13:55-07:40

2 stops51h 15m

Washington, D.C. Dulles Intl

Fri 17/10

11:00-18:25

1 stop21h 55m

₹ 111,564

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

13:55-07:40

2 stops51h 15m

Washington, D.C. Dulles Intl

Fri 17/10

11:00-15:30

1 stop19h 00m

₹ 112,177

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

21:40-16:00

2 stops27h 50m

Washington, D.C. Dulles Intl

Fri 17/10

18:45-11:05

2 stops30h 50m

₹ 166,734

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

16:35-19:15

2 stops36h 10m

Washington, D.C. Dulles Intl

Fri 17/10

21:20-07:55

2 stops49h 05m

₹ 169,186

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 13/10

18:20-19:15

2 stops34h 25m

Washington, D.C. Dulles Intl

Fri 17/10

21:20-07:55

2 stops49h 05m

₹ 169,273

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

₹ 98,079

Fastest flight time

27h 50m

Direct flights

None
The best flight deal from Patna to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is ₹ 98,079
The fastest flight from Patna to Washington, D.C. Dulles Intl Airport takes 27h 50m
There are no direct flights from Patna to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Patna Airport - Washington, D.C. Dulles Intl Airport.
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  • 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 27h 50m.

  • 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.

  • How do I get Price Alerts for flights from Patna to Washington, D.C. Dulles Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Patna to Washington, D.C. Dulles Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Patna to Washington, D.C. Dulles Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Manassas
Fairfax
College Park
Herndon
Arlington
Fredericksburg
Sterling
National Harbor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Patna to Washington, D.C. for you.

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.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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