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

SAUDIA can get you from Lucknow to Washington, D.C. Dulles Intl Airport in just under 23h 10m. Your travel time can differ by up to . Airlines will cover a distance of 7681 mi.

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.

Most accurate provider : When it comes to deals on Lucknow-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lucknow-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lucknow-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Lucknow-Washington, D.C. Dulles Intl Airport 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 Lucknow-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 0 airlines. 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.

$719+ Flights from Lucknow to Washington, D.C. Dulles Intl Airport

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Cheap 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 January 29, 2026.

Sat 4/112:05 am

LKO

IAD

1 stop23h 10m

SAUDIA

Tue 10/136:50 pm

IAD

LKO

1 stop20h 30m

SAUDIA

Deal found 1/28

$1,064

Mon 4/1311:55 am

LKO

IAD

1 stop37h 20m

SAUDIA

Sat 10/36:50 pm

IAD

LKO

1 stop29h 55m

SAUDIA

Deal found 1/28

$1,094

Wed 4/152:00 pm

LKO

IAD

2 stops35h 35m

Multiple Airlines

Sun 10/119:00 pm

IAD

LKO

2 stops24h 40m

Multiple Airlines

Deal found 1/27

$1,110

Mon 4/138:45 am

LKO

IAD

2 stops42h 30m

Oman Air

Thu 10/89:00 pm

IAD

LKO

2 stops25h 35m

Oman Air

Deal found 1/28

$1,125

Mon 4/138:45 am

LKO

IAD

2 stops42h 30m

Oman Air

Sat 10/39:00 pm

IAD

LKO

2 stops25h 35m

Oman Air

Deal found 1/28

$1,170

Mon 4/138:50 pm

LKO

IAD

2 stops28h 45m

Multiple Airlines

Sat 10/39:00 pm

IAD

LKO

2 stops32h 10m

Multiple Airlines

Deal found 1/27

$1,183

Wed 4/1510:00 pm

LKO

IAD

2 stops27h 05m

KLM

Sat 10/105:40 pm

IAD

LKO

2 stops28h 00m

KLM

Deal found 1/27

$1,190

Wed 9/238:45 am

LKO

IAD

2 stops40h 25m

Oman Air

Sun 9/279:00 pm

IAD

LKO

2 stops49h 35m

Oman Air

Deal found 1/28

$1,210

Wed 4/152:00 pm

LKO

IAD

2 stops35h 35m

Multiple Airlines

Sat 10/106:50 pm

IAD

LKO

1 stop29h 55m

Multiple Airlines

Deal found 1/28

$1,229

Tue 4/1410:00 pm

LKO

IAD

2 stops27h 05m

KLM

Fri 10/95:40 pm

IAD

LKO

2 stops27h 45m

KLM

Deal found 1/28

$1,247

Tue 4/148:50 pm

LKO

IAD

2 stops28h 45m

Multiple Airlines

Sun 10/119:00 pm

IAD

LKO

2 stops24h 40m

Multiple Airlines

Deal found 1/28

$1,248

Wed 4/1510:00 pm

LKO

IAD

2 stops27h 05m

KLM

Sun 10/115:40 pm

IAD

LKO

2 stops27h 45m

KLM

Deal found 1/28

$1,310

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 January 29, 2026.

Mon 4/1310:30 pm

LKO

IAD

2 stops43h 40m

Multiple Airlines

Sat 10/39:00 pm

IAD

LKO

2 stops37h 40m

Multiple Airlines

Deal found 1/28

$1,064

Mon 4/132:05 am

LKO

IAD

1 stop23h 10m

SAUDIA

Tue 10/136:50 pm

IAD

LKO

1 stop20h 30m

SAUDIA

Deal found 1/28

$1,064

Mon 4/138:45 am

LKO

IAD

2 stops42h 30m

Oman Air

Sat 10/109:00 pm

IAD

LKO

2 stops25h 35m

Oman Air

Deal found 1/28

$1,125

Tue 4/1410:00 pm

LKO

IAD

2 stops27h 05m

KLM

Sat 10/105:40 pm

IAD

LKO

2 stops28h 00m

KLM

Deal found 1/28

$1,190

Wed 4/152:05 am

LKO

IAD

1 stop23h 10m

SAUDIA

Tue 10/136:50 pm

IAD

LKO

1 stop20h 30m

SAUDIA

Deal found 1/28

$1,064

Wed 4/152:00 pm

LKO

IAD

2 stops35h 35m

Multiple Airlines

Sun 10/119:00 pm

IAD

LKO

2 stops24h 40m

Multiple Airlines

Deal found 1/27

$1,110

Mon 4/138:45 am

LKO

IAD

2 stops42h 30m

Oman Air

Sat 10/39:00 pm

IAD

LKO

2 stops25h 35m

Oman Air

Deal found 1/28

$1,170

Wed 4/1510:00 pm

LKO

IAD

2 stops27h 05m

KLM

Sat 10/105:40 pm

IAD

LKO

2 stops28h 00m

KLM

Deal found 1/27

$1,190

Mon 4/1311:55 am

LKO

IAD

1 stop37h 20m

SAUDIA

Sat 10/36:50 pm

IAD

LKO

1 stop29h 55m

SAUDIA

Deal found 1/28

$1,094

Thu 4/1610:30 pm

LKO

IAD

2 stops27h 05m

Multiple Airlines

Fri 10/99:00 pm

IAD

LKO

2 stops24h 40m

Multiple Airlines

Deal found 1/27

$1,183

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 January 29, 2026.

Wed 3/253:30 pm

LKO

IAD

2 stops34h 55m

Multiple Airlines

Deal found 1/27

$719

Wed 3/257:20 pm

LKO

IAD

3 stops51h 42m

American Airlines

Deal found 1/27

$773

Find flight deals from Lucknow to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,064 (SAUDIA)
One-way from	$719 (Qatar Airways)

Provider with most accurate pricing for Lucknow Amausi-Washington, D.C. Dulles Intl flight deals.

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Provider most trusted by Cheapflights users for Lucknow Amausi-Washington, D.C. Dulles Intl flights.

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

Search Deals

One-way flight from Lucknow Amausi to Washington, D.C. Dulles Intl

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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

Mon 4/13

10:30 pm-8:40 am

2 stops43h 40m

Washington, D.C. Dulles Intl

Sat 10/3

9:00 pm-8:10 pm

2 stops37h 40m

$1,064

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 4/13

2:05 am-3:45 pm

1 stop23h 10m

Washington, D.C. Dulles Intl

Tue 10/13

6:50 pm-12:50 am

1 stop20h 30m

$1,064

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Wed 4/15

2:05 am-3:45 pm

1 stop23h 10m

Washington, D.C. Dulles Intl

Tue 10/13

6:50 pm-12:50 am

1 stop20h 30m

$1,064

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 4/13

11:55 am-3:45 pm

1 stop37h 20m

Washington, D.C. Dulles Intl

Sat 10/3

6:50 pm-10:15 am

1 stop29h 55m

$1,094

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Wed 4/15

2:00 pm-4:05 pm

2 stops35h 35m

Washington, D.C. Dulles Intl

Sun 10/11

9:00 pm-7:10 am

2 stops24h 40m

$1,110

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 4/13

8:45 am-5:45 pm

2 stops42h 30m

Washington, D.C. Dulles Intl

Sat 10/10

9:00 pm-8:05 am

2 stops25h 35m

$1,125

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 4/13

8:45 am-5:45 pm

2 stops42h 30m

Washington, D.C. Dulles Intl

Sat 10/3

9:00 pm-8:05 am

2 stops25h 35m

$1,170

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Thu 4/16

10:30 pm-4:05 pm

2 stops27h 05m

Washington, D.C. Dulles Intl

Fri 10/9

9:00 pm-7:10 am

2 stops24h 40m

$1,183

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Tue 4/14

10:00 pm-3:35 pm

2 stops27h 05m

Washington, D.C. Dulles Intl

Sat 10/10

5:40 pm-7:10 am

2 stops28h 00m

$1,190

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Wed 4/15

10:00 pm-3:35 pm

2 stops27h 05m

Washington, D.C. Dulles Intl

Sat 10/10

5:40 pm-7:10 am

2 stops28h 00m

$1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results

Most accurate provider: When it comes to deals on Lucknow-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lucknow-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lucknow-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Lucknow-Washington, D.C. Dulles Intl Airport 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 Lucknow-Washington, D.C. Dulles Intl Airport 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 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.

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 0 airlines. 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?
SAUDIA can get you from Lucknow to Washington, D.C. Dulles Intl Airport in just under 23h 10m. 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.

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$719+ Cheap flights from Lucknow (LKO) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. 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

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Cheap 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 January 29, 2026.

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 January 29, 2026.

Find flight deals from Lucknow to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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.

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?

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

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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 January 29, 2026.