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Cheap flights from Washington, D.C. Dulles Intl Airport to Guwahati from $1,016

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Guwahati departing on 1/19. 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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0 bags

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Guwahati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:35 pm - 9:10 am
IAD
-
GAU
32h 05m3 stops
Multiple Airlines Logo
5:05 pm - 3:55 pm
GAU
-
IAD
33h 20m2 stops
$1,016Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
2:35 pm - 9:10 am
IAD
-
GAU
32h 05m3 stops
Multiple Airlines Logo
7:20 pm - 3:55 pm
GAU
-
IAD
31h 05m3 stops
$1,092Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
IndiGo Logo
1:30 pm - 5:30 pm
IAD
-
GAU
41h 30m2 stops
IndiGo Logo
11:10 am - 7:20 pm
GAU
-
IAD
42h 40m2 stops
$1,105IndiGo
Mon, Jan 19 - Mon, Jan 26

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Guwahati 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 December 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Guwahati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Mon 1/19

2:35 pm-9:10 am

3 stops32h 05m

Guwahati Borjhar

Mon 1/26

5:05 pm-3:55 pm

2 stops33h 20m

$1,016

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Mon 1/19

2:35 pm-9:10 am

3 stops32h 05m

Guwahati Borjhar

Mon 1/26

7:20 pm-3:55 pm

3 stops31h 05m

$1,092

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Mon 1/19

1:30 pm-5:30 pm

2 stops41h 30m

Guwahati Borjhar

Mon 1/26

11:10 am-7:20 pm

2 stops42h 40m

$1,105

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Guwahati from

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

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 day to depart on your flight to Guwahati?

The cheapest day to depart on your flight to Guwahati is on a Wednesday when prices can be found for as low as $1,411. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Guwahati is Friday, with ticket prices averaging around $1,607.

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

You could potentially save up to 12% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Guwahati flight.

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

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

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

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

Fastest flight time

22h 10m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Guwahati takes 22h 10m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Guwahati. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Guwahati.
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  • How far is Washington, D.C. Dulles Intl to Guwahati Borjhar by plane?

    There are 7877.2 mi between Washington, D.C. Dulles Intl and Guwahati Borjhar. Flights usually cover this in 32h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Guwahati Borjhar Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Guwahati Borjhar Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Guwahati Borjhar Airport.

  • What documentation or ID do you need to fly to Guwahati Borjhar Airport?

    The required travel and health documents for your Guwahati Borjhar 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 Guwahati Borjhar Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Guwahati?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Guwahati

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Guwahati with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $973Free CancellationRating
5.5
2,950 reviews
Search Air India flights

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Guwahati. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington, D.C. to Guwahati on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Guwahati 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 Washington, D.C. to Guwahati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Guwahati 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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