Cheap flights from Washington, D.C. Dulles Intl Airport to New Delhi from C$ 498
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DEL
14 Jan — 21 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl are usually found in September or March, booked 47 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Dulles Intl to New Delhi
Enter your travel dates to find the best prices.
Cheapest flights from Dulles Intl to New Delhi
Explore the most affordable flight options available from Dulles Intl to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.
Mon 29/126:10 p.m.IAD - DEL
1 stop50h 40mSAUDIA
Mon 19/18:05 p.m.DEL - IAD
1 stop29h 10mSAUDIA
Deal found 15/12C$ 1,449
Wed 31/129:40 p.m.IAD - DEL
1 stop39h 20mDelta
Thu 22/13:20 a.m.DEL - IAD
2 stops31h 34mDelta
Deal found 15/12C$ 1,454
Wed 31/129:40 p.m.IAD - DEL
1 stop39h 20mDelta
Tue 20/11:30 a.m.DEL - IAD
2 stops27h 21mDelta
Deal found 15/12C$ 1,538
Wed 31/129:40 p.m.IAD - DEL
1 stop39h 20mDelta
Thu 19/25:00 a.m.DEL - IAD
2 stops26h 15mDelta
Deal found 15/12C$ 1,539
Mon 29/1210:55 p.m.IAD - DEL
1 stop23h 35mDelta
Thu 22/13:20 a.m.DEL - IAD
2 stops31h 34mDelta
Deal found 15/12C$ 1,583
Tue 30/126:00 a.m.IAD - DEL
2 stops40h 30mDelta
Thu 22/13:20 a.m.DEL - IAD
2 stops31h 34mDelta
Deal found 15/12C$ 1,599
Wed 31/129:40 p.m.IAD - DEL
1 stop39h 20mDelta
Tue 24/25:00 a.m.DEL - IAD
2 stops29h 25mDelta
Deal found 15/12C$ 1,654
Wed 31/129:40 p.m.IAD - DEL
1 stop39h 20mDelta
Sun 18/13:20 a.m.DEL - IAD
2 stops42h 53mDelta
Deal found 15/12C$ 1,662
Mon 29/1210:55 p.m.IAD - DEL
1 stop23h 35mDelta
Tue 20/11:30 a.m.DEL - IAD
2 stops28h 09mDelta
Deal found 15/12C$ 1,670
Mon 29/1210:55 p.m.IAD - DEL
1 stop17h 15mDelta
Thu 22/15:29 a.m.DEL - IAD
2 stops24h 10mDelta
Deal found 15/12C$ 1,672
Tue 30/126:00 a.m.IAD - DEL
2 stops40h 30mDelta
Tue 20/11:30 a.m.DEL - IAD
2 stops27h 21mDelta
Deal found 15/12C$ 1,685
Best flights from Dulles Intl to New Delhi
Discover carefully curated flight deals from Dulles Intl to New Delhi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 December 2025.
Tue 28/47:50 p.m.IAD - DEL
2 stops20h 35mDelta
Sun 10/53:55 a.m.DEL - IAD
1 stop21h 10mDelta
Deal found 14/12C$ 1,029
Mon 5/16:10 p.m.IAD - DEL
1 stop60h 20mSAUDIA
Wed 21/18:05 p.m.DEL - IAD
1 stop29h 10mSAUDIA
Deal found 14/12C$ 1,108
Sun 1/212:23 p.m.IAD - DEL
2 stops27h 47mVirgin Atlantic
Mon 9/25:00 a.m.DEL - IAD
2 stops26h 15mVirgin Atlantic
Deal found 13/12C$ 1,148
Sun 25/15:46 p.m.IAD - DEL
2 stops20h 59mBritish Airways
Tue 3/23:20 a.m.DEL - IAD
1 stop27h 05mBritish Airways
Deal found 14/12C$ 1,212
Mon 27/46:10 p.m.IAD - DEL
1 stop22h 15mDelta
Tue 5/52:15 a.m.DEL - IAD
2 stops26h 31mDelta
Deal found 14/12C$ 1,051
Thu 29/112:23 p.m.IAD - DEL
2 stops27h 47mVirgin Atlantic
Thu 5/25:00 a.m.DEL - IAD
1 stop26h 00mVirgin Atlantic
Deal found 14/12C$ 1,148
Sun 1/36:00 a.m.IAD - DEL
2 stops40h 30mDelta
Thu 19/35:00 a.m.DEL - IAD
2 stops25h 24mDelta
Deal found 14/12C$ 1,122
Thu 19/210:20 p.m.IAD - DEL
1 stop17h 50mDelta
Thu 12/35:00 a.m.DEL - IAD
2 stops28h 05mDelta
Deal found 14/12C$ 1,122
Sat 28/37:59 p.m.IAD - DEL
2 stops41h 21mDelta
Tue 7/42:15 a.m.DEL - IAD
1 stop27h 55mDelta
Deal found 14/12C$ 1,126
Thu 26/37:59 p.m.IAD - DEL
2 stops19h 41mDelta
Mon 6/42:15 a.m.DEL - IAD
1 stop27h 55mDelta
Deal found 14/12C$ 1,195
Tue 17/212:23 p.m.IAD - DEL
2 stops24h 37mDelta
Tue 10/35:00 a.m.DEL - IAD
1 stop26h 00mDelta
Deal found 14/12C$ 1,221
Last-minute flights from Dulles Intl to New Delhi
Discover last-minute flight deals from Dulles Intl to New Delhi. Data last updated 15 December 2025 and is based on user searches.
Mon 5/16:10 p.m.IAD - DEL
1 stop60h 20mSAUDIA
Wed 21/18:05 p.m.DEL - IAD
1 stop29h 10mSAUDIA
Deal found 14/12C$ 1,108
Wed 7/16:10 p.m.IAD - DEL
1 stop60h 20mSAUDIA
Sat 28/28:05 p.m.DEL - IAD
1 stop29h 10mSAUDIA
Deal found 14/12C$ 1,113
Wed 14/110:20 p.m.IAD - DEL
1 stop24h 10mVirgin Atlantic
Thu 29/15:00 a.m.DEL - IAD
1 stop26h 00mVirgin Atlantic
Deal found 13/12C$ 1,035
Fri 16/17:49 p.m.IAD - DEL
2 stops41h 11mDelta
Wed 4/25:00 a.m.DEL - IAD
1 stop26h 00mDelta
Deal found 14/12C$ 1,122
Sat 17/11:30 p.m.IAD - DEL
1 stop29h 15mTurkish Airlines
Sun 1/26:55 a.m.DEL - IAD
1 stop22h 55mTurkish Airlines
Deal found 14/12C$ 1,102
Sat 17/16:50 p.m.IAD - DEL
1 stop18h 10mDelta
Sat 24/13:20 a.m.DEL - IAD
1 stop23h 15mDelta
Deal found 14/12C$ 1,106
Wed 21/17:30 p.m.IAD - DEL
2 stops27h 00mVirgin Atlantic
Tue 19/52:15 a.m.DEL - IAD
1 stop27h 55mVirgin Atlantic
Deal found 13/12C$ 1,046
Tue 27/17:30 p.m.IAD - DEL
2 stops27h 00mVirgin Atlantic
Thu 5/25:00 a.m.DEL - IAD
1 stop26h 00mVirgin Atlantic
Deal found 13/12C$ 1,066
Tue 27/112:32 p.m.IAD - DEL
2 stops27h 38mVirgin Atlantic
Tue 3/25:00 a.m.DEL - IAD
2 stops29h 54mVirgin Atlantic
Deal found 14/12C$ 1,080
Sat 31/110:20 p.m.IAD - DEL
1 stop24h 10mDelta
Fri 6/21:30 a.m.DEL - IAD
1 stop25h 35mDelta
Deal found 13/12C$ 1,104
One-way flights from Dulles Intl to New Delhi
Search for one-way flight options from Dulles Intl to New Delhi. Find affordable one-way fares based on user searches. Data last updated 15 December 2025.
Sat 14/37:59 p.m.IAD - DEL
2 stops19h 41mKLM
Deal found 14/12C$ 498
Wed 14/110:20 p.m.IAD - DEL
1 stop24h 10mVirgin Atlantic
Deal found 14/12C$ 504
Wed 21/17:30 p.m.IAD - DEL
2 stops27h 00mVirgin Atlantic
Deal found 15/12C$ 509
Tue 20/15:38 p.m.IAD - DEL
1 stop17h 42mUnited Airlines
Deal found 13/12C$ 556
Tue 17/34:30 p.m.IAD - DEL
1 stop20h 00mUnited Airlines
Deal found 14/12C$ 559
Mon 5/11:30 p.m.IAD - DEL
1 stop29h 15mTurkish Airlines
Deal found 15/12C$ 576
Thu 8/16:10 p.m.IAD - DEL
1 stop37h 45mSAUDIA
Deal found 14/12C$ 580
Wed 14/18:05 p.m.IAD - DEL
1 stop32h 10mQatar Airways
Deal found 14/12C$ 587
Wed 1/412:52 p.m.IAD - DEL
2 stops25h 37mVirgin Atlantic
Deal found 15/12C$ 604
Sun 11/12:35 p.m.IAD - DEL
1 stop30h 25mEtihad Airways
Deal found 15/12C$ 607
Sat 10/16:10 p.m.IAD - DEL
1 stop29h 05mSAUDIA
Deal found 14/12C$ 622
Sun 25/16:50 p.m.IAD - DEL
1 stop18h 10mKLM
Deal found 15/12C$ 624
Find flight deals from Dulles Intl to New Delhi
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to New Delhi (DEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 December 2025.
Customize your flight search to find flights from Dulles Intl to New Delhi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to New Delhi that are best for you.
Fly from
Dulles Intl
Fly to
New Delhi
Route
Depart
Return
Price
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Tue 28/4
7:50 p.m.-1:55 a.m.
2 stops20h 35m
New Delhi Indira Gandhi Intl
Sun 10/5
3:55 a.m.-3:35 p.m.
1 stop21h 10m
C$ 1,029
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Mon 27/4
6:10 p.m.-1:55 a.m.
1 stop22h 15m
New Delhi Indira Gandhi Intl
Tue 5/5
2:15 a.m.-7:16 p.m.
2 stops26h 31m
C$ 1,051
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Mon 5/1
6:10 p.m.-5:00 p.m.
1 stop60h 20m
New Delhi Indira Gandhi Intl
Wed 21/1
8:05 p.m.-2:45 p.m.
1 stop29h 10m
C$ 1,108
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Sun 1/3
6:00 a.m.-9:00 a.m.
2 stops40h 30m
New Delhi Indira Gandhi Intl
Thu 19/3
5:00 a.m.-8:54 p.m.
2 stops25h 24m
C$ 1,122
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Thu 19/2
10:20 p.m.-2:40 a.m.
1 stop17h 50m
New Delhi Indira Gandhi Intl
Thu 12/3
5:00 a.m.-11:35 p.m.
2 stops28h 05m
C$ 1,122
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Sat 28/3
7:59 p.m.-10:50 p.m.
2 stops41h 21m
New Delhi Indira Gandhi Intl
Tue 7/4
2:15 a.m.-8:40 p.m.
1 stop27h 55m
C$ 1,126
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Sun 1/2
12:23 p.m.-2:40 a.m.
2 stops27h 47m
New Delhi Indira Gandhi Intl
Mon 9/2
5:00 a.m.-8:45 p.m.
2 stops26h 15m
C$ 1,148
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Thu 29/1
12:23 p.m.-2:40 a.m.
2 stops27h 47m
New Delhi Indira Gandhi Intl
Thu 5/2
5:00 a.m.-8:30 p.m.
1 stop26h 00m
C$ 1,148
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Thu 26/3
7:59 p.m.-1:10 a.m.
2 stops19h 41m
New Delhi Indira Gandhi Intl
Mon 6/4
2:15 a.m.-8:40 p.m.
1 stop27h 55m
C$ 1,195
Washington, D.C.New Delhi
IAD - DEL
IADDEL
Washington, D.C. Dulles Intl
Sun 25/1
5:46 p.m.-1:15 a.m.
2 stops20h 59m
New Delhi Indira Gandhi Intl
Tue 3/2
3:20 a.m.-7:55 p.m.
1 stop27h 05m
C$ 1,212
Flights are sorted by cheapest round-trip flights first.
Deals found on 14/12
Showing 1-10 of 20 results
1
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Best time to book a flight from Dulles Intl to New Delhi
Have a flexible travel schedule? Discover the best time to fly to New Delhi from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to New Delhi
Prices
Delays
More
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to New Delhi?
Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to New Delhi. Price data was last updated on 12 December 2025.
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to New Delhi, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Delhi?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Delhi (average of C$ 898). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IAD to DEL?
Find hourly flight availability from Dulles Intl to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.
It’s optimal to fly from Washington, D.C. Dulles Intl Airport to New Delhi in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to New Delhi?
How often are flights from Washington, D.C. to New Delhi delayed?
About 45% of weekly flights between Washington, D.C. and New Delhi have experienced delays in the past year, with the average delay time being 252 minutes.
What is the most punctual flight time for Washington, D.C. to New Delhi flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to New Delhi flights?
Over the past year, Air India has had the lowest number of delays on this route, with just 45% of flights being delayed.
What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to New Delhi?
Share of one-stop round-trip flights from Washington, D.C. Dulles Intl Airport to New Delhi chosen by Cheapflights users in the past 12 months, using the same layover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 42% of one-stop itineraries from Washington, D.C. Dulles Intl Airport to New Delhi on Cheapflights.
What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to New Delhi?
Average round-trip fare for 1-stop flights from Washington, D.C. Dulles Intl Airport to New Delhi, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of C$ 1,024.
What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to New Delhi?
Shortest average travel time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to New Delhi, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 17h 40m.
Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to New Delhi?
Average layover duration for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to New Delhi, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 2h 05m.
Reviews of airlines servicing New Delhi
Get insights into the airlines that provide service to New Delhi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Delhi. Reviews last updated 15 December 2025.
See what other customers who have flown with Qatar Airways,Etihad Airways, andAir India from Washington, D.C. Dulles Intl Airport to New Delhi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to New Delhi from Washington, D.C. Dulles Intl?
Most people fly into New Delhi Indira Gandhi Intl (DEL) if they book a flight to New Delhi from Washington, D.C. Dulles Intl. On average, Indira Gandhi Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 3 airlines. New Delhi Indira Gandhi Intl is conveniently located just 12.5 km from New Delhi’s city centre.
How long is the flight from Washington, D.C. Dulles Intl Airport to New Delhi?
For as low as C$ 1,029, Delta can have you in New Delhi from Washington, D.C. Dulles Intl Airport in 20h 35m. Airlines will cover a distance of 12049 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to New Delhi round-trip?
Our cheapest airline available from Washington, D.C. Dulles Intl Airport to New Delhi is Air India. Our recent data shows that you can find tickets from as low as C$ 1,005 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at C$ 1,041 and C$ 1,087 round-trip. Air India is 20% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for business class flights from Dulles Intl to New Delhi?
Yes. Cheapflights offers flight deals from Dulles Intl to New Delhi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Delhi?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Delhi (average of C$ 898). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of C$ 1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to New Delhi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 December 2025.
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 15 December 2025.
Top 3 airlines flying from Dulles Intl to New Delhi
Discover the top 3 airlines that operate flights from Dulles Intl to New Delhi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dulles Intl to New Delhi?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to New Delhi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to New Delhi?
Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to New Delhi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dulles Intl to New Delhi with no change fees?
Yes, we can. To see specific flights from Dulles Intl to New Delhi with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dulles Intl to New Delhi become cheaper?
Yes, Cheapflights offers price alerts on Dulles Intl to New Delhi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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