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Cheap flights from Washington, D.C. Dulles Intl Airport to Guwahati from $1,348

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 4/9. 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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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.
Virgin Atlantic Logo
10:30 pm - 7:45 pmIAD-GAU
35h 45m2 stops
Virgin Atlantic Logo
6:00 am - 8:40 pmGAU-IAD
48h 10m2 stops
$1,348Virgin Atlantic
Find Deal
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
8:05 pm - 9:10 amIAD-GAU
26h 35m2 stops
Multiple Airlines Logo
6:05 pm - 3:55 pmGAU-IAD
32h 20m2 stops
$1,381Multiple Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19
Virgin Atlantic Logo
10:30 pm - 11:50 amIAD-GAU
27h 50m2 stops
Virgin Atlantic Logo
5:00 pm - 8:40 pmGAU-IAD
37h 10m2 stops
$1,491Virgin Atlantic
Find Deal
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
6:20 pm - 9:10 amIAD-GAU
28h 20m2 stops
Multiple Airlines Logo
6:05 pm - 3:35 pmGAU-IAD
32h 00m2 stops
$1,799Multiple Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19

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

Our best Virgin Atlantic deals on Washington, D.C. Dulles Intl Airport to Guwahati flight tickets
Virgin Atlantic
Apr 9
IAD10:30 pmWashington, D.C. Dulles Intl
35h 45m
2 stops
GAU7:45 pmGuwahati Borjhar
Apr 13
GAU6:00 amGuwahati Borjhar
48h 10m
2 stops
IAD8:40 pmWashington, D.C. Dulles Intl
$1,348
Find similar
Virgin Atlantic
Apr 9
IAD10:30 pmWashington, D.C. Dulles Intl
27h 50m
2 stops
GAU11:50 amGuwahati Borjhar
Apr 13
GAU5:00 pmGuwahati Borjhar
37h 10m
2 stops
IAD8:40 pmWashington, D.C. Dulles Intl
$1,491
Find similar

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 October 20, 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

Thu 4/9

10:30 pm-7:45 pm

2 stops35h 45m

Guwahati Borjhar

Mon 4/13

6:00 am-8:40 pm

2 stops48h 10m

$1,348

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Mon 11/3

8:05 pm-9:10 am

2 stops26h 35m

Guwahati Borjhar

Wed 11/19

6:05 pm-3:55 pm

2 stops32h 20m

$1,381

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Thu 4/9

10:30 pm-11:50 am

2 stops27h 50m

Guwahati Borjhar

Mon 4/13

5:00 pm-8:40 pm

2 stops37h 10m

$1,491

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Mon 11/3

6:20 pm-9:10 am

2 stops28h 20m

Guwahati Borjhar

Wed 11/19

6:05 pm-3:35 pm

2 stops32h 00m

$1,799

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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.

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

Direct flights

None
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 26h 35m, 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 $979Free CancellationRating
5.5
2,937 reviews
Search Air India flights

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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.

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

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