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$625 Cheap Flights from Lucknow (LKO) to Washington (IAD)

View $625 flight on Tue, Dec 15, 2026Opens in a new window

Popular airlines from Lucknow (LKO-Amausi Intl.) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Lucknow to Washington (LKO-IAD)

Prices were available within the past 7 days and start at $625 for one-way flights and $1,037 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Tue, Dec 15 - Tue, Jan 5
LKO
Lucknow
IAD
Washington
$1,037 Roundtrip, just found
$1,037
Roundtrip
just found
Select Saudia flight, departing Tue, Dec 15 from Lucknow to Washington, returning Tue, Jan 5, priced at $1,037 just found
Saudia
Mon, Dec 14 - Tue, Jan 5
LKO
Lucknow
IAD
Washington
$1,091 Roundtrip, just found
$1,091
Roundtrip
just found
Select Saudia flight, departing Mon, Dec 14 from Lucknow to Washington, returning Tue, Jan 5, priced at $1,091 just found
Saudia
Tue, Dec 15 - Tue, Jan 5
LKO
Lucknow
IAD
Washington
$1,093 Roundtrip, just found
$1,093
Roundtrip
just found
Select Saudia flight, departing Tue, Dec 15 from Lucknow to Washington, returning Tue, Jan 5, priced at $1,093 just found
Saudia
Mon, Dec 14 - Tue, Jan 5
LKO
Lucknow
IAD
Washington
$1,147 Roundtrip, just found
$1,147
Roundtrip
just found
Select Saudia flight, departing Mon, Dec 14 from Lucknow to Washington, returning Tue, Jan 5, priced at $1,147 just found
Oman Air
Thu, Oct 1 - Wed, Oct 7
LKO
Lucknow
IAD
Washington
$1,152 Roundtrip, found 2 days ago
$1,152
Roundtrip
found 2 days ago
Select Oman Air flight, departing Thu, Oct 1 from Lucknow to Washington, returning Wed, Oct 7, priced at $1,152 found 2 days ago
Air India
Tue, Sep 15 - Mon, Sep 21
LKO
Lucknow
IAD
Washington
$1,179 Roundtrip, found 2 days ago
$1,179
Roundtrip
found 2 days ago
Select Air India flight, departing Tue, Sep 15 from Lucknow to Washington, returning Mon, Sep 21, priced at $1,179 found 2 days ago
Air India
Thu, Sep 17 - Wed, Sep 23
LKO
Lucknow
IAD
Washington
$1,187 Roundtrip, found 18 hours ago
$1,187
Roundtrip
found 18 hours ago
Select Air India flight, departing Thu, Sep 17 from Lucknow to Washington, returning Wed, Sep 23, priced at $1,187 found 18 hours ago
Saudia
Tue, Dec 15 - Tue, Jan 5
LKO
Lucknow
IAD
Washington
$1,199 Roundtrip, just found
$1,199
Roundtrip
just found
Select Saudia flight, departing Tue, Dec 15 from Lucknow to Washington, returning Tue, Jan 5, priced at $1,199 just found
Virgin Atlantic
Sun, Sep 13 - Tue, Oct 6
LKO
Lucknow
IAD
Washington
$1,210 Roundtrip, found 12 hours ago
$1,210
Roundtrip
found 12 hours ago
Select Virgin Atlantic flight, departing Sun, Sep 13 from Lucknow to Washington, returning Tue, Oct 6, priced at $1,210 found 12 hours ago
KLM
Wed, Sep 16 - Tue, Oct 6
LKO
Lucknow
IAD
Washington
$1,337 Roundtrip, found 6 days ago
$1,337
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Sep 16 from Lucknow to Washington, returning Tue, Oct 6, priced at $1,337 found 6 days ago

Frequently asked questions

How much does a flight from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) cost?
You can find cheap one-way flights from $625 and cheap return flights from $1,037 Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) with Expedia. One-way flights usually range from $817 to $4496, and return flights typically cost between $1162 and $5484. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The cheapest month to fly from LKO to IAD is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter LKO to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Saudi Arabian Airlines is one of the cheapest airlines offering connecting flights from Amausi Intl. (LKO) to Washington Dulles Intl. (IAD), starting from around $1,634 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Amausi International Airport (LKO) to Washington Dulles International Airport (IAD) typically departs at 2:25 AM. Operated by Saudi Arabian Airlines, this early flight can help you maximize your time in Washington, DC. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Lucknow (LKO) to Washington, DC (IAD) are in the late evening, from 9pm to midnight. About 33% of passengers prefer this time window. Many major carriers, including Air India, Qatar Airways, and Vistara, offer flights during this window. This timing works well because it allows you to arrive in Washington the next day, ready to start your adventures.
How long does it take to fly from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Flights from LKO to IAD with one stop typically take around 22 hours 50 minutes, covering approximately 7,686 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Business class seats are offered on the LKO to IAD route with Air India and Saudi Arabian Airlines.
How do I earn miles on a Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Amausi Intl. (LKO)?
If you're planning to travel to Washington from Amausi Intl. (LKO), you can fly into Washington Dulles Intl. (IAD) Some flights may connect through major hubs like Indira Gandhi Intl. (DEL), Chhatrapati Shivaji Intl. (BOM), Kempegowda Intl. (BLR) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) Fairfax County Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Lucknow (LKO-Amausi Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Amausi Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air France, British Airways, IndiGo, KLM, Virgin Atlantic
Roundtrip price
$1,037
Distance
7685 mi

Book with confidence

Lucknow to Washington Flights

The cheapest times to fly from Lucknow to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lucknow to Washington are during the month of December. You can find some of the cheapest flights from Lucknow to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lucknow to Washington

Sunday is one of the best days to book for cheap flights from Lucknow to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lucknow to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lucknow to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $625 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lucknow to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lucknow to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lucknow to Washington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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