£384 Cheap Flights from Cochin (COK) to Washington (IAD)

View £384 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines from Cochin International Airport (COK) to Washington Dulles International Airport (IAD)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Cochin (COK) to Washington (IAD)

Prices were available within the past 7 days and start at £384 for one-way flights and £740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£740 Return, found 6 days ago
£740
Return
found 6 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £740 found 6 days ago
Emirates
Tue, 7 Apr - Sun, 14 Jun
COK
Kochi
IAD
Washington
£766 Return, found 6 days ago
£766
Return
found 6 days ago
Select Emirates flight, departing Tue, 7 Apr from Kochi to Washington, returning Sun, 14 Jun, priced at £766 found 6 days ago
Air India
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£771 Return, found 6 days ago
£771
Return
found 6 days ago
Select Air India flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £771 found 6 days ago
Etihad Airways
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£811 Return, found 6 days ago
£811
Return
found 6 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £811 found 6 days ago
Etihad Airways
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£813 Return, found 6 days ago
£813
Return
found 6 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £813 found 6 days ago
Air India
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£817 Return, found 6 days ago
£817
Return
found 6 days ago
Select Air India flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £817 found 6 days ago
Etihad Airways
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£828 Return, found 6 days ago
£828
Return
found 6 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £828 found 6 days ago
Etihad Airways
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£832 Return, found 6 days ago
£832
Return
found 6 days ago
Select Etihad Airways flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £832 found 6 days ago
KLM
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£862 Return, found 6 days ago
£862
Return
found 6 days ago
Select KLM flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £862 found 6 days ago
British Airways
Thu, 11 Sep - Thu, 18 Sep
COK
Kochi
IAD
Washington
£952 Return, found 6 days ago
£952
Return
found 6 days ago
Select British Airways flight, departing Thu, 11 Sep from Kochi to Washington, returning Thu, 18 Sep, priced at £952 found 6 days ago
Flight from Cochin to Washington route information
Origin airport
Cochin Intl.
Destination airport
Washington Dulles Intl.
Return price
£740
Distance
13838 km

Compare flights from Cochin to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Cochin to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Cochin Intl. to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Cochin Intl. (COK) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Cochin to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Cochin Intl. to Washington Dulles Intl. start at just £740 and range up to £952.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Cochin and Washington
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Cochin to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cochin Intl. to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from COK to IAD?
Round-trip flights from Cochin Intl. Airport (COK) to Washington Dulles Intl. Airport (IAD) start from £740. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Cochin Intl. Airport (COK) to Washington Dulles Intl. Airport (IAD)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Cochin Intl. Airport to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Cochin Intl. Airport (COK) to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Cochin Intl. Airport (COK) to IAD?
The distance is around 13,900 kilometres, so pack your carry-on bag with whatever you need to make the long journey comfortable. Wondering what to take on board your Aluva to Chantilly flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from Cochin Intl. Airport (COK) to IAD?
You won't find any airlines flying directly between Cochin Intl. Airport (COK) and IAD, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Cochin Intl. Airport (COK) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Tickets from Cochin Intl. Airport (COK) to Washington Dulles Intl. Airport (IAD) are available up to a year prior to departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

Washington Airports

Washington

Baltimore

*Available to Expedia members.