IAD - GAU

$516 Find Cheap Flights from Washington, D.C. to Guwahati - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,611
Typical prices: $1,047-$1,568
Multiple Airlines
Fri 2/16Tue 2/27
IAD - GAU • 2 stops
Cheapest one-way
$516
Typical prices: $424-$1,506
Multiple Airlines
Mon 12/3
IAD - GAU • 2 stops
When to travel
January
Cheapest • 12% price drop
January
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Washington, D.C. to Guwahati (IAD-GAU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Guwahati

Tue, Feb 16 - Sat, Feb 27
Multiple Airlines Logo
1:20 pm - 9:10 amIAD  Washington, D.C. Dulles Intl-GAU Guwahati Borjhar
33h 20m2 stops Montreal Pierre Elliott Trudeau Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
5:45 pm - 5:00 pmGAU  Guwahati Borjhar-IAD Washington, D.C. Dulles Intl
33h 45m2 stops New Delhi Indira Gandhi Intl Zurich
$1,611Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
British Airways Logo
5:45 pm - 10:10 amIAD  Washington, D.C. Dulles Intl-GAU Guwahati Borjhar
30h 55m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
5:00 pm - 3:55 pmGAU  Guwahati Borjhar-IAD Washington, D.C. Dulles Intl
56h 25m2 stops New Delhi Indira Gandhi Intl London Heathrow
$1,974British Airways
Thu, Sep 10 - Mon, Sep 14
British Airways Logo
5:45 pm - 5:35 pmIAD  Washington, D.C. Dulles Intl-GAU Guwahati Borjhar
38h 20m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
10:45 am - 8:20 pmGAU  Guwahati Borjhar-IAD Washington, D.C. Dulles Intl
43h 05m2 stops New Delhi Indira Gandhi Intl London Heathrow
$1,974British Airways
Tue, Feb 16 - Sat, Feb 27
British Airways Logo
9:45 pm - 8:15 pmIAD  Washington, D.C. Dulles Intl-GAU Guwahati Borjhar
36h 00m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
8:45 pm - 3:40 pmGAU  Guwahati Borjhar-IAD Washington, D.C. Dulles Intl
29h 25m2 stops New Delhi Indira Gandhi Intl London Heathrow
$5,385British Airways
Sun, Sep 6 - Thu, Sep 10
British Airways Logo
7:15 pm - 7:10 amIAD  Washington, D.C. Dulles Intl-GAU Guwahati Borjhar
50h 25m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
5:00 pm - 8:20 pmGAU  Guwahati Borjhar-IAD Washington, D.C. Dulles Intl
36h 50m2 stops New Delhi Indira Gandhi Intl London Heathrow
$8,278British Airways
Sun, Sep 6 - Thu, Sep 10
British Airways Logo
10:25 pm - 7:10 amIAD  Washington, D.C. Dulles Intl-GAU Guwahati Borjhar
47h 15m2 stops London Heathrow New Delhi Indira Gandhi Intl
British Airways Logo
5:00 pm - 8:20 pmGAU  Guwahati Borjhar-IAD Washington, D.C. Dulles Intl
36h 50m2 stops New Delhi Indira Gandhi Intl London Heathrow
$8,278British Airways
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Guwahati flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Guwahati with more confidence.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Guwahati?

Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Guwahati, it is 13% cheaper than the average day. Friday is the most expensive day with flight prices 63% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Washington, D.C. Dulles Intl Airport to Guwahati flights

Low season

April

Cheapest flight

$516
Most popular time to fly and prices are also 12% lower on average.
Flight from Washington, D.C. Dulles Intl Airport to Guwahati

When to book flights from Washington, D.C. to Guwahati

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Guwahati based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Guwahati flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Guwahati?

    Flights from Washington, D.C. Dulles Intl Airport to Guwahati usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Guwahati Borjhar (GAU).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Guwahati?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Guwahati.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Guwahati?

    Yes. Being flexible with your travel dates can save you up to 47% on the Washington, D.C. Dulles Intl Airport to Guwahati route. Thursday is the cheapest departure day at $1,019 round-trip on average, while Friday is the most expensive at $1,900, a difference of $881. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Guwahati?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Guwahati changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,611 to $8,278. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Guwahati looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Guwahati are currently lower than usual. Average one-way flight prices are about $996, which is 16% below the typical average for this route.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Guwahati?

    Guwahati is 9 hours ahead of Washington, D.C. Dulles Intl Airport (India Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Guwahati flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Guwahati range from $1,047 to $1,568, with an average of $1,159 over the past 12 months. Anything below $1,047 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Guwahati flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $1,019 - about $881 less than Friday (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Guwahati trip for January. Fares historically average $1,025 round-trip in that month - typically $794 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Guwahati Borjhar Airport.
    - Hotel Aashiyana

Everything you need to know for your flight from Washington, D.C. to Guwahati

Information on your arrival and departure airports

Washington, D.C. (IAD)
Guwahati (GAU)