HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guwahati

$1,670+ Cheap flights from Dulles Intl (IAD) to Guwahati (GAU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GAU
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Guwahati with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Guwahati

Cheapest flights from Dulles Intl to Guwahati
Explore the most affordable flight options available from Dulles Intl to Guwahati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This Indian Eagle deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:30 am
IAD
-
GAU
2 stops36h 10m
Multiple Airlines
Sun 1/319:50 am
GAU
-
IAD
2 stops32h 50m
Multiple Airlines
Deal found 6/18$1,670
This British Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:15 pm
IAD
-
GAU
2 stops29h 25m
British Airways
Mon 9/2810:45 am
GAU
-
IAD
2 stops43h 05m
British Airways
Deal found 6/15$1,848

Find flight deals from Dulles Intl to Guwahati

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Guwahati (GAU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,670
(Indian Eagle)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Guwahati Borjhar flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Guwahati Borjhar flights.
Search Deals
From Washington, D.C. Dulles Intl to Guwahati Borjhar
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Tue 11/10

10:30 am-9:10 am

2 stops36h 10m

Guwahati Borjhar

Sun 1/31

9:50 am-8:10 am

2 stops32h 50m

$1,670

Washington, D.C.Guwahati

IAD - GAU

IADGAU

Washington, D.C. Dulles Intl

Thu 9/24

7:15 pm-10:10 am

2 stops29h 25m

Guwahati Borjhar

Mon 9/28

10:45 am-8:20 pm

2 stops43h 05m

$1,848

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Guwahati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Guwahati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Guwahati flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Guwahati flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Guwahati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Guwahati

Have a flexible travel schedule? Discover the best time to fly to Guwahati from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Guwahati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Guwahati from Washington, D.C. Dulles Intl?

    If you book a flight to Guwahati from Washington, D.C. Dulles Intl, you will be flying to Borjhar, which is the city’s only airport. Guwahati Borjhar (GAU) is located 11.3 mi from the center of Guwahati. There are 0 flights from Washington, D.C. Dulles Intl to Borjhar per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Guwahati?

    British Airways can get you from Washington, D.C. Dulles Intl Airport to Guwahati in just under 29h 25m. Your travel time can differ by up to . There are 7881 mi between Washington, D.C. Dulles Intl Airport and Guwahati.

  • Can I find deals for flights from Dulles Intl to Guwahati that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Guwahati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Guwahati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Guwahati.

  • Can I find deals for business class flights from Dulles Intl to Guwahati?

    Yes. Cheapflights offers flight deals from Dulles Intl to Guwahati by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights from Dulles Intl to Guwahati by cabin class

Find flights from Dulles Intl to Guwahati, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Guwahati
Business class flights to Guwahati
Prem Economy class flights to Guwahati
Economy class flights to Guwahati

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.