$546 Cheap Flights from Washington (IAD) to Lucknow (LKO)

View $546 flight on Sun, May 3, 2026Opens in a new window

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

Cheap Flights from Washington to Lucknow (IAD-LKO)

Prices were available within the past 7 days and start at $546 for one-way flights and $936 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Tue, Oct 20 - Thu, Oct 29
IAD
Washington
LKO
Lucknow
$936 Roundtrip, found 2 days ago
$936
Roundtrip
found 2 days ago
Select Saudia flight, departing Tue, Oct 20 from Washington to Lucknow, returning Thu, Oct 29, priced at $936 found 2 days ago
Qatar Airways
Tue, Oct 20 - Thu, Oct 29
IAD
Washington
LKO
Lucknow
$984 Roundtrip, found 2 days ago
$984
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, Oct 20 from Washington to Lucknow, returning Thu, Oct 29, priced at $984 found 2 days ago
Qatar Airways
Tue, Nov 10 - Thu, Mar 4
IAD
Washington
LKO
Lucknow
$984 Roundtrip, found 1 day ago
$984
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Tue, Nov 10 from Washington to Lucknow, returning Thu, Mar 4, priced at $984 found 1 day ago
Qatar Airways
Tue, Nov 10 - Wed, Nov 25
IAD
Washington
LKO
Lucknow
$987 Roundtrip, found 6 days ago
$987
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Tue, Nov 10 from Washington to Lucknow, returning Wed, Nov 25, priced at $987 found 6 days ago
Saudia
Tue, Jul 21 - Thu, Aug 20
IAD
Washington
LKO
Lucknow
$988 Roundtrip, found 3 days ago
$988
Roundtrip
found 3 days ago
Select Saudia flight, departing Tue, Jul 21 from Washington to Lucknow, returning Thu, Aug 20, priced at $988 found 3 days ago
Qatar Airways
Fri, Jan 22 - Fri, Jan 29
IAD
Washington
LKO
Lucknow
$1,024 Roundtrip, found 3 days ago
$1,024
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Fri, Jan 22 from Washington to Lucknow, returning Fri, Jan 29, priced at $1,024 found 3 days ago
Qatar Airways
Sat, Nov 7 - Fri, Mar 5
IAD
Washington
LKO
Lucknow
$1,024 Roundtrip, found 1 day ago
$1,024
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Sat, Nov 7 from Washington to Lucknow, returning Fri, Mar 5, priced at $1,024 found 1 day ago
Virgin Atlantic
Tue, Nov 10 - Wed, Nov 25
IAD
Washington
LKO
Lucknow
$1,044 Roundtrip, found 6 days ago
$1,044
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Tue, Nov 10 from Washington to Lucknow, returning Wed, Nov 25, priced at $1,044 found 6 days ago
KLM
Sat, Nov 21 - Sat, Dec 5
IAD
Washington
LKO
Lucknow
$1,068 Roundtrip, found 4 days ago
$1,068
Roundtrip
found 4 days ago
Select KLM flight, departing Sat, Nov 21 from Washington to Lucknow, returning Sat, Dec 5, priced at $1,068 found 4 days ago
Oman Air
Thu, Dec 10 - Thu, Dec 24
IAD
Washington
LKO
Lucknow
$1,470 Roundtrip, just found
$1,470
Roundtrip
just found
Select Oman Air flight, departing Thu, Dec 10 from Washington to Lucknow, returning Thu, Dec 24, priced at $1,470 just found

Alternative airports near Lucknow

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Amausi Intl. LKO. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $1,255
LKO
Amausi Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $1,255

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.) cost?
You can find cheap one-way flights from $546 and cheap return flights from $936 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.) with Expedia. Return flights often range between $1354 and $7912. 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
The cheapest month to fly from IAD to LKO is October 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
Enter IAD to LKO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
Oman Air is one of the cheapest airlines offering connecting flights from Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.), with round-trip tickets starting from around $1067.29 with a layover in Hamad Intl. 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from IAD to LKO. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
For flights from Washington, DC (IAD) to Lucknow (LKO), the most popular departure times are in the evening, from 6pm to 9pm. This time window accounts for about 45% of total traffic. Airlines such as SV, LH, and UA offer flights during this period. Many travelers prefer this timing as it allows for a full day of activities before heading to the airport.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
Flying from IAD to LKO with a connection usually takes about 20 hours 20 minutes, traveling roughly 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
You can fly business class between IAD and LKO. Airlines that offer business class service on this route include:

  • Saudi Arabian Airlines
  • Lufthansa
  • Qatar Airways
  • Swiss International Air Lines
  • Emirates
  • Air India
  • British Airways
  • Turkish Airlines
  • Etihad Airways
  • KLM

How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi 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 Lucknow from Washington Dulles Intl. (IAD)?
If you're planning to travel to Lucknow from Washington Dulles Intl. (IAD), you can fly into Amausi Intl. (LKO) Some flights may connect through major hubs like Abu Dhabi Intl. (AUH), Pearson Intl. (YYZ), Heathrow (LHR) before reaching Lucknow. 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.) Lucknow 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 Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Lucknow (LKO-Amausi 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
Washington Dulles Intl.
Destination airport
Amausi Intl.
Airlines serving
British Airways, Oman Air, Saudia, Virgin Atlantic
Roundtrip price
$936
Distance
7685 mi

Book with confidence

Washington to Lucknow Flights

The cheapest times to fly from Washington to Lucknow

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 Washington to Lucknow are during the month of October. You can find some of the cheapest flights from Washington to Lucknow with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Lucknow

Sunday is one of the best days to book for cheap flights from Washington to Lucknow: 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 Washington to Lucknow

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 Washington to Lucknow in 2026. You can also book with separate airlines for your outbound and return journeys, from $546 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 Washington to Lucknow 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 Washington to Lucknow 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.

 

Washington to Lucknow Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia