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. Flexible dates can save you up to 47% on flights from Washington, D.C. Dulles Intl Airport to Guwahati. 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.

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 $1,025 to $1,568, with an average of $1,153 over the past 12 months. Anything below $1,025 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Guwahati. It’s 12% cheaper than the average day, while Friday is the most expensive, with prices 64% higher.

Which airline is the cheapest to fly from Washington, D.C. Dulles Intl Airport to Guwahati?

British Airways ($5,106) offered the cheapest round-trip ticket from Washington, D.C. Dulles Intl Airport to Guwahati in the last 5 days.

Cheap Flights from Washington, D.C. to Guwahati | KAYAK

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Cheapest round-trip

$1,140

Typical prices: $1,025-$1,568

Multiple Airlines

Fri 11/2Fri 11/9

IAD - GAU • 3 stops

Cheapest one-way

$533

Typical prices: $424-$1,506

Multiple Airlines

Sun 11/25

IAD - GAU • 2 stops

When to travel

January

Cheapest • 11% price drop

January

Most popular

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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.

Round-trip

One-way

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

Mon, Nov 2 - Mon, Nov 9

2:25 pm - 8:25 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

31h 30m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl Kolkata Netaji S. Chandra

8:15 pm - 11:43 pmGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

37h 58m3 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson

$1,140Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

2:25 pm - 8:25 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

31h 30m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl Kolkata Netaji S. Chandra

2:55 pm - 9:00 amGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

28h 35m2 stops Bengaluru Intl Abu Dhabi Zayed Intl

$1,150Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

5:50 pm - 9:05 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

28h 45m2 stops Riyadh King Khaled Intl New Delhi Indira Gandhi Intl

2:55 pm - 9:00 amGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

28h 35m2 stops Bengaluru Intl Abu Dhabi Zayed Intl

$1,382Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

12:00 pm - 9:05 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

34h 35m3 stops Cairo Dubai Intl New Delhi Indira Gandhi Intl

7:10 am - 7:25 amGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

34h 45m3 stops Chennai Dubai Intl Amman Queen Alia Intl

$1,767Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

10:30 am - 6:45 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

33h 45m1 stop Dubai Intl

9:35 pm - 9:00 amGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

45h 55m2 stops Kolkata Netaji S. Chandra Abu Dhabi Zayed Intl

$1,906Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

8:05 pm - 9:00 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

26h 25m2 stops Doha Hamad Intl Kolkata Netaji S. Chandra

9:35 am - 3:55 pmGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

64h 50m3 stops Kolkata Netaji S. Chandra Dhaka Hazrat Shahjalal Intl Doha Hamad Intl

$1,911Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

8:10 pm - 9:05 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

26h 25m2 stops Zurich New Delhi Indira Gandhi Intl

5:35 pm - 5:00 pmGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

33h 55m2 stops New Delhi Indira Gandhi Intl Zurich

$1,947Multiple Airlines

Sun, Nov 15 - Sat, Dec 12

4:30 pm - 9:05 amIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

54h 05m2 stops Rome Fiumicino New Delhi Indira Gandhi Intl

5:35 pm - 2:30 pmGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

31h 25m2 stops New Delhi Indira Gandhi Intl Rome Fiumicino

$2,485Multiple Airlines

Sun, Nov 15 - Sat, Dec 12

9:45 pm - 1:45 pmIAD Washington, D.C. Dulles Intl-GAU Guwahati Borjhar

29h 30m2 stops London Heathrow New Delhi Indira Gandhi Intl

6:15 pm - 7:55 pmGAU Guwahati Borjhar-IAD Washington, D.C. Dulles Intl

36h 10m2 stops New Delhi Indira Gandhi Intl London Heathrow

$5,106British 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 with more confidence.

Prices

Airlines

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Guwahati?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Guwahati. It’s 12% cheaper than the average day, while Friday is the most expensive, with prices 64% higher.

Find deals

Low season	August
High season	January
Cheapest flight	$533

The most popular month to fly with an average 100% increase in travelers.

One-way 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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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.
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.
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 $1,025 to $1,568, with an average of $1,153 over the past 12 months. Anything below $1,025 counts as a good deal.
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 $1,140 to $5,106. That means the highest observed fare was about 4x 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 $588, which is 50% below the typical average for this route.
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).
Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Guwahati?
Yes. Flexible dates can save you up to 47% on flights from Washington, D.C. Dulles Intl Airport to Guwahati. 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.
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.

If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $1,019, about $881 less than Friday fares (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 $708 less than the most expensive month, which is June (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.

• Treebo Trend Hotel Rudraksh
• Hotel Aashiyana

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IAD - GAU

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Everything you should know

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

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

Recent one-way flight deals from Washington, D.C. to Guwahati

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

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

Which airline is the cheapest to fly from Washington, D.C. Dulles Intl Airport to Guwahati?

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

Low season

High season

Cheapest flight

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

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

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

More options for your flight from Washington, D.C. to Guwahati

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