£266 Cheap Flights from Washington (DCA) to Delhi (DEL)

View £266 flight on Sat, 13 Sep 2025Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to Indira Gandhi International Airport (DEL)

  • 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 Washington (DCA) to Delhi (DEL)

Prices were available within the past 7 days and start at £266 for one-way flights and £543 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 20 Sep - Sun, 12 Oct
DCA
Washington
DEL
Delhi
£543 Return, found 6 days ago
£543
Return
found 6 days ago
Select Delta flight, departing Sat, 20 Sep from Washington to Delhi, returning Sun, 12 Oct, priced at £543 found 6 days ago
Delta
Sat, 20 Sep - Sun, 12 Oct
DCA
Washington
DEL
Delhi
£558 Return, found 6 days ago
£558
Return
found 6 days ago
Select Delta flight, departing Sat, 20 Sep from Washington to Delhi, returning Sun, 12 Oct, priced at £558 found 6 days ago
KLM
Sat, 13 Sep - Wed, 17 Sep
DCA
Washington
DEL
Delhi
£587 Return, found 1 day ago
£587
Return
found 1 day ago
Select KLM flight, departing Sat, 13 Sep from Washington to Delhi, returning Wed, 17 Sep, priced at £587 found 1 day ago
Air France
Sat, 13 Sep - Wed, 17 Sep
DCA
Washington
DEL
Delhi
£596 Return, found 1 day ago
£596
Return
found 1 day ago
Select Air France flight, departing Sat, 13 Sep from Washington to Delhi, returning Wed, 17 Sep, priced at £596 found 1 day ago
Delta
Sat, 20 Sep - Sun, 12 Oct
DCA
Washington
DEL
Delhi
£630 Return, found 6 days ago
£630
Return
found 6 days ago
Select Delta flight, departing Sat, 20 Sep from Washington to Delhi, returning Sun, 12 Oct, priced at £630 found 6 days ago
American Airlines
Sat, 20 Sep - Sun, 12 Oct
DCA
Washington
DEL
Delhi
£642 Return, found 6 days ago
£642
Return
found 6 days ago
Select American Airlines flight, departing Sat, 20 Sep from Washington to Delhi, returning Sun, 12 Oct, priced at £642 found 6 days ago
Air France
Sat, 20 Sep - Sun, 12 Oct
DCA
Washington
DEL
Delhi
£649 Return, found 6 days ago
£649
Return
found 6 days ago
Select Air France flight, departing Sat, 20 Sep from Washington to Delhi, returning Sun, 12 Oct, priced at £649 found 6 days ago
Virgin Atlantic
Sat, 13 Sep - Wed, 17 Sep
DCA
Washington
DEL
Delhi
£651 Return, found 1 day ago
£651
Return
found 1 day ago
Select Virgin Atlantic flight, departing Sat, 13 Sep from Washington to Delhi, returning Wed, 17 Sep, priced at £651 found 1 day ago
American Airlines
Sat, 20 Sep - Sun, 12 Oct
DCA
Washington
DEL
Delhi
£653 Return, found 6 days ago
£653
Return
found 6 days ago
Select American Airlines flight, departing Sat, 20 Sep from Washington to Delhi, returning Sun, 12 Oct, priced at £653 found 6 days ago
Virgin Atlantic
Sat, 13 Sep - Wed, 17 Sep
DCA
Washington
DEL
Delhi
£659 Return, found 1 day ago
£659
Return
found 1 day ago
Select Virgin Atlantic flight, departing Sat, 13 Sep from Washington to Delhi, returning Wed, 17 Sep, priced at £659 found 1 day ago

Find the cheapest month to fly from Washington (DCA) to New Delhi (DEL)

September is typically the cheapest month to fly

From £477 - £833 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Delhi route information
Origin airport
Ronald Reagan Washington National
Destination airport
Indira Gandhi Intl.
Airlines serving
Air Canada, British Airways, KLM, Singapore Airlines, United
Return price
£542
Distance
11982 km

Compare flights from Washington to Delhi easily and book with confidence

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

The easiest way to view the best deals on flights from Washington to Delhi 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 Ronald Reagan Washington National to Indira Gandhi Intl. start at just £543 and range up to £659.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Delhi
  • 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 Washington to Delhi flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ronald Reagan Washington National to Indira Gandhi 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 National Airport to DEL?
The lowest price advertised for a round-trip journey between Ronald Reagan Washington National Airport (DCA) and Indira Gandhi Intl. Airport (DEL) is £543. But you better move fast. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to Delhi Airport?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from National Airport to Delhi Airport 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 DCA to Indira Gandhi Intl. Airport (DEL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DCA to Delhi Airport?
With around 12,100 kilometres separating National Airport and DEL, your flight will be a long one. Pack wisely to make your time in the air comfortable. Things like an eye mask and a quality neck pillow can make all the difference.
Which airlines fly direct from National Airport to DEL?
There are no direct flights, so you'll need to make at least one stop between National Airport and Indira Gandhi Intl. Airport (DEL). Take advantage of the layover time to stretch your legs and take a break.
Are Ronald Reagan Washington National Airport (DCA) to Indira Gandhi Intl. Airport (DEL) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from National Airport to Delhi Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you'd prefer to start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

*Available to Expedia members.