C$673 Cheap Flights from Lucknow (LKO) to Washington Dulles (IAD)

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Find the cheapest month to fly from Lucknow to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lucknow to Washington Dulles flights are currently cheapest in April.

Lucknow to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundC$673
Cheapest month to flyApril

Finding cheap flights from Lucknow to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Lucknow to Washington Dulles is C$1,643. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lucknow to Washington Dulles. But we found flights with one or more stops from C$1,643.
As of March 2026, there are no flights flying from Lucknow to Washington Dulles.
The cheapest month to fly from Lucknow to Washington Dulles is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lucknow Airport to Washington Dulles Airport on Wednesday, May 13, 2026.
No airlines currently offer direct flights between Lucknow Airport and Washington Dulles Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Virgin Atlantic offers the cheapest flight tickets to Washington Dulles.

Flying from Chaudhary Charan Singh International Airport (LKO) to Washington Dulles International Airport (IAD): what you need to know

  • If you're flying during a popular month like August, get to the terminal even earlier. It's smart to arrive up to four hours before international flights and two hours ahead of a domestic departure. You can expect lines to be longer during high seasons like spring break and summer.

  • If you want a stopover for your flight from Chaudhary Charan Singh International Airport to Washington Dulles International Airport, just deselect 'Direct flights only' and look through your options. Here are the popular stopovers between LKO and IAD:

    • Abu Dhabi International Airport

    • King Abdulaziz International Airport

    • Indira Gandhi International Airport

  • Don't forget, you may need a visa to enter United States. Visa regulations can vary and travel documentation requirements often change. Before organizing your cheap ticket from LKO to IAD, check with your airline and your destination country's local consulate or embassy for up-to-date information.

How to find the cheapest flights from Chaudhary Charan Singh International Airport (LKO) to Washington Dulles International Airport (IAD)

  • The best price we've seen for a one-way ticket from Chaudhary Charan Singh International Airport to Washington Dulles International Airport is C$673. The cheapest price for a return flight is C$1,643. Remember that fares may change due to availability when booking.

  • It's often best to book in advance if you want to get cheap flight tickets from LKO to IAD. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' tool. It'll show you the lowest price in each month when looking for your ticket from Chaudhary Charan Singh International Airport to Washington Dulles International Airport.

  • Create a Price Alert for cheap flight tickets from LKO to IAD. There's no need to check every day to see if airfares have dropped. We'll tell you as soon as there's a change in price.

  • Tailor your flights with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Chaudhary Charan Singh International Airport to Washington Dulles International Airport.

Handy information about Chaudhary Charan Singh International Airport (LKO)

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • Washington Dulles International Airport is approximately 56 kilometres from the center of Washington DC. With your own car rental or if you're catching a cab, the drive is about 51 minutes.

  • It takes roughly 3 hours and 26 minutes if you're traveling on public transport.

When to fly to Washington Dulles International Airport (IAD)

  • The quietest month for a flight from Chaudhary Charan Singh International Airport to Washington Dulles International Airport is February, while July is the busiest. Pick the ideal time to go to Washington DC based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Before locking in your flight from Chaudhary Charan Singh International Airport to Washington Dulles International Airport, consider the type of weather you enjoy. July is the warmest month in Washington DC, with temperatures ranging from 19ºC to 33ºC.

  • If you like cooler conditions, search for a cheap ticket from LKO to IAD in January. Average temperatures are between -6ºC and 10ºC then.

More about Washington DC

  • Start your Washington DC trip right by finding a fantastic stay. As soon as you've booked your flight from LKO to IAD, explore our selection of hotel options including:

  • There are so many things to explore in this city it can be tricky to work out where to begin. White House Historical Association, The White House and National Mall are popular attractions which should be on every Washington DC itinerary.

  • Washington DC has a number of international airports to choose from. Check out your options for flying to or from Ronald Reagan National Airport (DCA) and Baltimore/Wash International Thurgood Marshall Airport (BWI).

Complete your Washington DC trip with hotels and a car rental

  • We've got more party tricks than just comparing flights. Once you've booked your cheap ticket to Washington Dulles International Airport, explore our great car rental offers that'll give you the flexibility to travel around at your own pace. Next, take a look at our exclusive rates for hotels to find your ideal Washington DC stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.