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Cheap flights from Patna to Washington, D.C. from $1,434

This is the cheapest round-trip 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 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
10:00 pm - 8:55 pm
PAT
-
IAD
32h 25m
2 stops
Virgin Atlantic Logo
10:55 pm - 6:00 pm
IAD
-
PAT
33h 35m
2 stops
$1,434Virgin Atlantic
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
7:10 pm - 3:30 pm
PAT
-
IAD
29h 50m
2 stops
Multiple Airlines Logo
3:10 pm - 9:40 am
IAD
-
PAT
33h 00m
2 stops
$1,548Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
Virgin Atlantic Logo
10:00 pm - 8:55 pm
PAT
-
IAD
32h 25m
2 stops
Virgin Atlantic Logo
10:55 pm - 6:00 pm
IAD
-
PAT
33h 35m
2 stops
$1,561Virgin Atlantic
Sat, Jul 25 - Sat, Aug 1
Multiple Airlines Logo
9:25 pm - 8:40 am
PAT
-
IAD
44h 45m
2 stops
Multiple Airlines Logo
5:55 pm - 7:00 am
IAD
-
PAT
27h 35m
2 stops
$1,751Multiple Airlines
Fri, Jul 24 - Fri, Jul 31

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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
Jul 20
PAT10:00 pmPatna
32h 25m
2 stops
IAD8:55 pmWashington, D.C. Dulles Intl
Jul 27
IAD10:55 pmWashington, D.C. Dulles Intl
33h 35m
2 stops
PAT6:00 pmPatna
$1,434
Virgin Atlantic
Jul 25
PAT10:00 pmPatna
32h 25m
2 stops
IAD8:55 pmWashington, D.C. Dulles Intl
Aug 1
IAD10:55 pmWashington, D.C. Dulles Intl
33h 35m
2 stops
PAT6:00 pmPatna
$1,561

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 27, 2026.
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 round-trip

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Mon 7/20

10:00 pm-8:55 pm

2 stops32h 25m

Washington, D.C. Dulles Intl

Mon 7/27

10:55 pm-6:00 pm

2 stops33h 35m

$1,434
Quickest round-trip

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Thu 7/23

7:10 pm-3:30 pm

2 stops29h 50m

Washington, D.C. Dulles Intl

Thu 7/30

3:10 pm-9:40 am

2 stops33h 00m

$1,548

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Sat 7/25

10:00 pm-8:55 pm

2 stops32h 25m

Washington, D.C. Dulles Intl

Sat 8/1

10:55 pm-6:00 pm

2 stops33h 35m

$1,561

PatnaWashington, D.C.

PAT - IAD

PATIAD

Patna

Fri 7/24

9:25 pm-8:40 am

2 stops44h 45m

Washington, D.C. Dulles Intl

Fri 7/31

5:55 pm-7:00 am

2 stops27h 35m

$1,751

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

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

Can stopping save me money on Patna to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Patna to Washington, D.C. Dulles Intl Airport flight.

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 round-trip 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

Fastest flight time

32h 25m

Direct flights

None
The fastest flight from Patna to Washington, D.C. Dulles Intl Airport takes 32h 25m
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.
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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?

    A flight from Patna to Washington, D.C. Dulles Intl will travel around 7830.1 mi. 32h 25m is a normal flight duration for this route.

  • 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 refresh daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Colonial Beach
Linthicum Heights
Rockville
Silver Spring
Towson
Manassas
Sterling
Tysons
Springfield
Fairfax

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Patna.

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 can track prices for Patna to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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