Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Lucknow to Washington, D.C. from $645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lucknow to Washington, D.C. departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Lucknow to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:10 am - 3:35 pm
LKO
-
IAD
43h 55m2 stops
British Airways Logo
6:20 pm - 2:35 pm
IAD
-
LKO
33h 45m2 stops
$1,472British Airways
Wed, Feb 18 - Sun, Feb 22
SAUDIA Logo
2:30 am - 2:45 pm
LKO
-
IAD
22h 45m1 stop
SAUDIA Logo
6:10 pm - 12:50 am
IAD
-
LKO
44h 10m1 stop
$4,468SAUDIA
Mon, Feb 9 - Sat, Feb 21
Multiple Airlines Logo
8:50 pm - 7:05 pm
LKO
-
IAD
32h 45m3 stops
Multiple Airlines Logo
10:00 am - 7:10 am
IAD
-
LKO
34h 40m2 stops
$4,606Multiple Airlines
Tue, Feb 10 - Sat, Feb 21
Multiple Airlines Logo
8:50 pm - 8:00 am
LKO
-
IAD
45h 40m3 stops
Multiple Airlines Logo
10:00 am - 7:10 am
IAD
-
LKO
34h 40m2 stops
$4,786Multiple Airlines
Wed, Feb 11 - Sun, Feb 22
Multiple Airlines Logo
8:50 pm - 8:00 am
LKO
-
IAD
45h 40m3 stops
Multiple Airlines Logo
10:00 am - 7:10 am
IAD
-
LKO
34h 40m2 stops
$4,787Multiple Airlines
Mon, Feb 9 - Fri, Feb 20
Multiple Airlines Logo
8:50 pm - 7:05 pm
LKO
-
IAD
32h 45m3 stops
Multiple Airlines Logo
6:10 pm - 10:30 am
IAD
-
LKO
29h 50m1 stop
$4,874Multiple Airlines
Tue, Feb 10 - Sat, Feb 21
Multiple Airlines Logo
8:50 pm - 8:00 am
LKO
-
IAD
45h 40m3 stops
Multiple Airlines Logo
6:10 pm - 12:50 am
IAD
-
LKO
20h 10m1 stop
$5,051Multiple Airlines
Wed, Feb 11 - Sun, Feb 22
Multiple Airlines Logo
8:50 pm - 7:05 pm
LKO
-
IAD
32h 45m3 stops
Multiple Airlines Logo
8:50 pm - 2:40 pm
IAD
-
LKO
31h 20m3 stops
$5,364Multiple Airlines
Tue, Feb 10 - Sat, Feb 21
Multiple Airlines Logo
3:30 pm - 8:10 am
LKO
-
IAD
51h 10m2 stops
Multiple Airlines Logo
6:10 pm - 10:30 am
IAD
-
LKO
29h 50m1 stop
$5,547Multiple Airlines
Tue, Feb 10 - Sat, Feb 21
Multiple Airlines Logo
3:30 pm - 8:10 am
LKO
-
IAD
51h 10m2 stops
Multiple Airlines Logo
6:10 pm - 12:50 am
IAD
-
LKO
20h 10m1 stop
$5,551Multiple Airlines
Wed, Feb 11 - Sun, Feb 22

British Airways flights from Lucknow to Washington, D.C.

Our best British Airways deals on Lucknow to Washington, D.C. flight tickets
British Airways
Feb 18
LKO6:10 amLucknow Amausi
43h 55m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Feb 22
IAD6:20 pmWashington, D.C. Dulles Intl
33h 45m
2 stops
LKO2:35 pmLucknow Amausi
$1,469
Find similar
British Airways
Feb 18
LKO6:10 amLucknow Amausi
43h 55m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Feb 22
IAD6:20 pmWashington, D.C. Dulles Intl
33h 45m
2 stops
LKO2:35 pmLucknow Amausi
$1,472
Find similar
British Airways
Apr 15
LKO5:40 amLucknow Amausi
24h 10m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
Jun 30
IAD5:40 pmWashington, D.C. Dulles Intl
29h 35m
2 stops
LKO8:45 amLucknow Amausi
$1,513
Find similar

SAUDIA flights from Lucknow to Washington, D.C.

Our best SAUDIA deals on Lucknow to Washington, D.C. flight tickets
SAUDIA
Apr 11
LKO2:25 amLucknow Amausi
22h 50m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 28
IAD6:50 pmWashington, D.C. Dulles Intl
20h 35m
1 stop
LKO12:55 amLucknow Amausi
$1,079
Find similar
SAUDIA
Apr 11
LKO2:25 amLucknow Amausi
22h 50m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 30
IAD6:50 pmWashington, D.C. Dulles Intl
20h 35m
1 stop
LKO12:55 amLucknow Amausi
$1,270
Find similar
SAUDIA
Apr 15
LKO2:25 amLucknow Amausi
22h 50m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Jun 30
IAD6:50 pmWashington, D.C. Dulles Intl
20h 35m
1 stop
LKO12:55 amLucknow Amausi
$1,305
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lucknow to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Lucknow to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Wed 2/18

6:10 am-3:35 pm

2 stops43h 55m

Washington, D.C. Dulles Intl

Sun 2/22

6:20 pm-2:35 pm

2 stops33h 45m

$1,472

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 2/9

2:30 am-2:45 pm

1 stop22h 45m

Washington, D.C. Dulles Intl

Sat 2/21

6:10 pm-12:50 am

1 stop44h 10m

$4,468

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Tue 2/10

8:50 pm-7:05 pm

3 stops32h 45m

Washington, D.C. Dulles Intl

Sat 2/21

10:00 am-7:10 am

2 stops34h 40m

$4,606

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Wed 2/11

8:50 pm-8:00 am

3 stops45h 40m

Washington, D.C. Dulles Intl

Sun 2/22

10:00 am-7:10 am

2 stops34h 40m

$4,786

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Mon 2/9

8:50 pm-8:00 am

3 stops45h 40m

Washington, D.C. Dulles Intl

Fri 2/20

10:00 am-7:10 am

2 stops34h 40m

$4,787

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Tue 2/10

8:50 pm-7:05 pm

3 stops32h 45m

Washington, D.C. Dulles Intl

Sat 2/21

6:10 pm-10:30 am

1 stop29h 50m

$4,874

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Wed 2/11

8:50 pm-8:00 am

3 stops45h 40m

Washington, D.C. Dulles Intl

Sun 2/22

6:10 pm-12:50 am

1 stop20h 10m

$5,051

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Tue 2/10

8:50 pm-7:05 pm

3 stops32h 45m

Washington, D.C. Dulles Intl

Sat 2/21

8:50 pm-2:40 pm

3 stops31h 20m

$5,364

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Tue 2/10

3:30 pm-8:10 am

2 stops51h 10m

Washington, D.C. Dulles Intl

Sat 2/21

6:10 pm-10:30 am

1 stop29h 50m

$5,547

LucknowWashington, D.C.

LKO - IAD

LKOIAD

Lucknow Amausi

Wed 2/11

3:30 pm-8:10 am

2 stops51h 10m

Washington, D.C. Dulles Intl

Sun 2/22

6:10 pm-12:50 am

1 stop20h 10m

$5,551

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Lucknow to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lucknow Amausi to Washington, D.C.?

American Airlines is the most popular carrier operating from Lucknow Amausi to Washington, D.C.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Lucknow to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lucknow to Washington, D.C. (LKO to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lucknow to Washington, D.C.

Fastest flight time

22h 50m

Direct flights

None
The fastest flight from Lucknow to Washington, D.C. takes 22h 50m
There are no direct flights from Lucknow to Washington, D.C.. There are no popular flight routes from Lucknow to Washington, D.C..
Search flight deals

  • How far is Lucknow Amausi to Washington, D.C. by plane?

    There are 7671.5 mi between Lucknow Amausi and Washington, D.C.. In terms of flight time, this usually takes a little over 22h 50m.

  • When did momondo last update prices for flights from Lucknow Amausi Airport to Washington, D.C.?

    Prices for flights from Lucknow Amausi Airport to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lucknow Amausi Airport to Washington, D.C.?

  • How old do you have to be to fly from Lucknow Amausi Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lucknow Amausi Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Lucknow to Washington, D.C.

Compare and see reviews for airlines that fly from Lucknow to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $1,206Free CancellationRating
5.5
2,947 reviews
Search Air India flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Lucknow to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lucknow to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Lucknow to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Lucknow on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lucknow to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Lucknow.

I’m not ready to book a flight from Lucknow to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lucknow to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport