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

IndiGo can get you from Lucknow to Washington, D.C. Dulles Intl Airport in just under 42h 05m. Your travel time can differ by up to . Airlines will cover a distance of 7681 mi.

What is the cheapest month to book a flight from Lucknow to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Lucknow to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Lucknow to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Lucknow to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Lucknow to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from LKO to IAD?

When flying from Lucknow to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Most people fly from Lucknow Amausi (LKO) if they book a flight from Lucknow to Washington, D.C. Dulles Intl. On average, Amausi has 0 outbound flights to Washington, D.C. Dulles Intl per day from 1 airline. Lucknow Amausi is conveniently located just 5.5 mi from Lucknow’s city center.

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

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

How can I find direct flights from Lucknow to Dulles Intl?

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

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

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

$1,171+ Flights from Lucknow to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Lucknow to Dulles Intl

Round-trip from	$1,171 (Booking.com)

From Lucknow Amausi to Washington, D.C. Dulles Intl

Search Deals

Find flight deals from Lucknow to Dulles Intl

Cheapest flights from Lucknow to Dulles Intl
Explore the most affordable flight options available from Lucknow to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Sat 10/411:10 amLKO - IAD

2 stops42h 05mIndiGo

Fri 10/179:40 pmIAD - LKO

2 stops36h 50mIndiGo

Deal found 9/10

$1,171

Sat 10/48:05 pmLKO - IAD

3 stops29h 35mMultiple Airlines

Fri 10/179:40 pmIAD - LKO

2 stops36h 50mMultiple Airlines

Deal found 9/10

$1,196

Mon 11/102:30 amLKO - IAD

1 stop22h 45mSAUDIA

Sat 11/226:10 pmIAD - LKO

1 stop29h 50mSAUDIA

Deal found 9/11

$4,702

Tue 11/112:05 pmLKO - IAD

2 stops40h 30mMultiple Airlines

Sat 11/228:30 pmIAD - LKO

2 stops31h 55mMultiple Airlines

Deal found 9/11

$5,239

Best flights from Lucknow to Dulles Intl
Discover carefully curated flight deals from Lucknow to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Sat 10/411:10 amLKO - IAD

2 stops42h 05mIndiGo

Fri 10/179:40 pmIAD - LKO

2 stops36h 50mIndiGo

Deal found 9/10

$1,171

Sat 10/48:05 pmLKO - IAD

3 stops29h 35mMultiple Airlines

Fri 10/179:40 pmIAD - LKO

2 stops36h 50mMultiple Airlines

Deal found 9/10

$1,196

Tue 11/112:05 pmLKO - IAD

2 stops40h 30mMultiple Airlines

Sat 11/228:30 pmIAD - LKO

2 stops31h 55mMultiple Airlines

Deal found 9/11

$5,239

Mon 11/103:35 pmLKO - IAD

3 stops50h 55mMultiple Airlines

Fri 11/2110:00 amIAD - LKO

2 stops35h 45mMultiple Airlines

Deal found 9/10

$5,676

Last-minute flights from Lucknow to Dulles Intl
Discover last-minute flight deals from Lucknow to Dulles Intl. Data last updated September 11, 2025 and is based on user searches.

Sat 10/411:10 amLKO - IAD

2 stops42h 05mIndiGo

Fri 10/179:40 pmIAD - LKO

2 stops36h 50mIndiGo

Deal found 9/10

$1,171

Sat 10/48:05 pmLKO - IAD

3 stops29h 35mMultiple Airlines

Fri 10/179:40 pmIAD - LKO

2 stops36h 50mMultiple Airlines

Deal found 9/10

$1,196

One-way flights from Lucknow to Dulles Intl
Search for one-way flight options from Lucknow to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Mon 10/2710:00 amLKO - IAD

3 stops43h 45mMultiple Airlines

Deal found 9/11

$1,897

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lucknow to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Sat 10/4

11:10 am-7:45 pm

2 stops42h 05m

Washington, D.C. Dulles Intl

Fri 10/17

9:40 pm-8:00 pm

2 stops36h 50m

$1,171

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Sat 10/4

8:05 pm-4:10 pm

3 stops29h 35m

Washington, D.C. Dulles Intl

Fri 10/17

9:40 pm-8:00 pm

2 stops36h 50m

$1,196

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Tue 11/11

2:05 pm-8:05 pm

2 stops40h 30m

Washington, D.C. Dulles Intl

Sat 11/22

8:30 pm-2:55 pm

2 stops31h 55m

$5,239

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 11/10

3:35 pm-8:00 am

3 stops50h 55m

Washington, D.C. Dulles Intl

Fri 11/21

10:00 am-8:15 am

2 stops35h 45m

$5,676

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 10/27

10:00 am-8:15 pm

3 stops43h 45m

$1,897

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Lucknow to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Lucknow 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.

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Air India from Lucknow to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air India

5.5

Fair

2,930 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

BOM - SFO

The flight seat was not very comfortable - it felt like there was something at the base of the seat that did not allow proper and comfortable seating. Food, which is typically a plus with Air India, was below expectations. The quantity was less and the frequency of service was also not very good. The crew was extremely courteous and helpful.

Air India

5.5

Fair

2,930 reviews

Air India

5.5

Fair

2,930 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

BOM - SFO

Related info for your journey

What airport do you fly from for flights from Lucknow to Washington, D.C. Dulles Intl?
Most people fly from Lucknow Amausi (LKO) if they book a flight from Lucknow to Washington, D.C. Dulles Intl. On average, Amausi has 0 outbound flights to Washington, D.C. Dulles Intl per day from 1 airline. Lucknow Amausi is conveniently located just 5.5 mi from Lucknow’s city center.
How long is the flight from Lucknow to Washington, D.C. Dulles Intl Airport?
IndiGo can get you from Lucknow to Washington, D.C. Dulles Intl Airport in just under 42h 05m. Your travel time can differ by up to . Airlines will cover a distance of 7681 mi.
Can I find deals for flights from Lucknow to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Lucknow to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lucknow to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to Dulles Intl.
Can I find deals for business class flights from Lucknow to Dulles Intl?
Yes. Cheapflights offers flight deals from Lucknow to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Lucknow to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Lucknow to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Lucknow to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Woodbridge

Alexandria

Arlington

Tysons

Silver Spring

Springfield

Gaithersburg

Fredericksburg

Linthicum Heights

Fairfax

Falls Church

Owings Mills

Manassas

Rockville

Hanover

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Laurel

Towson

Dundalk

National Harbor

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Lucknow to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$1,206	Average$1,206	FlexibilityNo cancel fee	On-timeN/A

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$1,171+ Cheap flights from Lucknow (LKO) to Dulles Intl (IAD)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lucknow to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lucknow to Dulles Intl

Round-trip from

Find flight deals from Lucknow to Dulles Intl

Cheapest flights from Lucknow to Dulles IntlExplore the most affordable flight options available from Lucknow to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Lucknow to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lucknow to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Lucknow to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Lucknow with our price prediction graph.

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Air India from Lucknow to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lucknow to Dulles Intl. 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 from for flights from Lucknow to Washington, D.C. Dulles Intl?

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

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

How can I find direct flights from Lucknow to Dulles Intl?

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

What is the cheapest month to book a flight from Lucknow to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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.

Alternative routes for Lucknow to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Lucknow to Dulles Intl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Lucknow to Dulles Intl
Explore the most affordable flight options available from Lucknow to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.