$383+ Cheap flights from Dulles Intl (IAD) to New Delhi (DEL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DEL
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New Delhi Indira Gandhi Intl are usually found in September or February, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Dulles Intl to New Delhi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dulles Intl to New DelhiExplore 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 September 5, 2026.
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 September 5, 2026.
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:29 pm -
2 stops24h 51m
Tue 9/2212:50 am -
2 stops33h 21m
Deal found 9/4![Delta logo]()
$783
This Indian Eagle deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:10 pm -
1 stop18h 40m
Thu 10/19:15 pm -
1 stop22h 00m
Deal found 9/3![Etihad Airways logo]()
$784
This Indian Eagle deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:00 pm -
1 stop19h 25m
Sat 9/263:25 am -
1 stop21h 45m
Deal found 9/4![Qatar Airways logo]()
$785
This Indian Eagle deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:00 pm -
1 stop19h 25m
Sat 9/193:25 am -
1 stop21h 45m
Deal found 9/3![Qatar Airways logo]()
$786
This oojo deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:10 pm -
1 stop37h 30m
Sun 9/209:25 am -
1 stop33h 50m
Deal found 9/1![Etihad Airways logo]()
$787
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 pm -
1 stop19h 05m
Sat 11/214:55 am -
1 stop20h 05m
Deal found 9/2![Delta logo]()
$788
This MakeMyTrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:05 pm -
1 stop32h 20m
Tue 3/169:40 pm -
1 stop21h 00m
Deal found 8/31![Qatar Airways logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:10 pm -
1 stop18h 40m
Sun 9/209:15 pm -
1 stop22h 00m
Deal found 9/1![Etihad Airways logo]()
$790
This MakeMyTrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:05 pm -
1 stop32h 20m
Wed 12/94:10 pm -
1 stop34h 15m
Deal found 8/31![Qatar Airways logo]()
$791
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:10 am -
2 stops27h 25m
Mon 10/193:55 am -
1 stop21h 10m
Deal found 9/4![Delta logo]()
$792
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:15 pm -
2 stops25h 10m
Sun 9/2712:50 am -
2 stops26h 26m
Deal found 9/3![Delta logo]()
$793
This Indian Eagle deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm -
1 stop31h 15m
Fri 11/134:20 pm -
1 stop27h 15m
Deal found 9/2![Etihad Airways logo]()
$794
Best flights from Dulles Intl to New DelhiDiscover 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 September 5, 2026.
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 September 5, 2026.
This Air India deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:45 am -
1 stop20h 05m
Mon 10/191:50 am -
1 stop29h 07m
Deal found 9/4![Multiple Airlines logo]()
$798
This Etihad Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:35 pm -
1 stop25h 55m
Mon 11/94:20 pm -
1 stop27h 15m
Deal found 9/4![Etihad Airways logo]()
$889
This Emirates deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:55 am -
1 stop18h 20m
Mon 10/510:05 pm -
1 stop20h 05m
Deal found 9/3![Emirates logo]()
$984
This British Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:05 pm -
1 stop20h 40m
Tue 3/23:20 am -
2 stops26h 30m
Deal found 9/3![British Airways logo]()
$1,046
This Virgin Atlantic deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:55 pm -
2 stops30h 45m
Sat 12/124:55 am -
2 stops30h 17m
Deal found 8/31![Virgin Atlantic logo]()
$1,066
This Air India deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:10 am -
1 stop21h 05m
Sun 11/2912:05 am -
1 stop31h 52m
Deal found 9/2![Multiple Airlines logo]()
$835
This Etihad Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:10 pm -
1 stop31h 15m
Wed 10/74:50 am -
1 stop38h 25m
Deal found 9/3![Etihad Airways logo]()
$973
This Emirates deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am -
1 stop24h 00m
Sun 10/1810:05 pm -
1 stop20h 05m
Deal found 9/4![Emirates logo]()
$984
This Turkish Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:15 pm -
2 stops33h 20m
Thu 10/297:00 am -
1 stop39h 15m
Deal found 9/4![Multiple Airlines logo]()
$976
This Etihad Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:35 pm -
1 stop18h 15m
Tue 12/84:20 pm -
1 stop27h 15m
Deal found 9/3![Etihad Airways logo]()
$986
This Etihad Airways deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:10 pm -
1 stop18h 40m
Sun 10/258:55 pm -
1 stop22h 40m
Deal found 9/2![Etihad Airways logo]()
$1,031
This British Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:24 pm -
2 stops25h 21m
Sun 12/133:20 am -
2 stops26h 30m
Deal found 8/31![British Airways logo]()
$1,259
Last-minute flights from Dulles Intl to New DelhiDiscover last-minute flight deals from Dulles Intl to New Delhi. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to New Delhi. Data last updated September 5, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:10 pm -
1 stop37h 30m
Wed 9/163:55 pm -
1 stop27h 20m
Deal found 9/2![Etihad Airways logo]()
$787
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:29 pm -
2 stops24h 51m
Tue 9/2212:50 am -
2 stops33h 21m
Deal found 9/4![Delta logo]()
$783
This Indian Eagle deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:00 pm -
1 stop19h 25m
Sat 9/263:25 am -
1 stop21h 45m
Deal found 9/4![Qatar Airways logo]()
$785
This Indian Eagle deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:00 pm -
1 stop19h 25m
Sat 9/193:25 am -
1 stop21h 45m
Deal found 9/3![Qatar Airways logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:10 pm -
1 stop18h 40m
Sun 9/209:15 pm -
1 stop22h 00m
Deal found 9/1![Etihad Airways logo]()
$790
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:15 pm -
2 stops25h 10m
Sun 9/2712:50 am -
2 stops26h 26m
Deal found 9/3![Delta logo]()
$793
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:15 pm -
1 stop19h 05m
Sat 11/214:55 am -
1 stop20h 05m
Deal found 9/3![Delta logo]()
$788
This Indian Eagle deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:10 pm -
1 stop18h 40m
Wed 9/303:55 pm -
1 stop27h 20m
Deal found 9/3![Etihad Airways logo]()
$784
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:10 am -
2 stops27h 25m
Sun 10/183:55 am -
1 stop21h 10m
Deal found 9/4![Delta logo]()
$792
This Indian Eagle deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm -
1 stop31h 15m
Fri 11/134:20 pm -
1 stop27h 15m
Deal found 9/2![Etihad Airways logo]()
$794
This MakeMyTrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 pm -
1 stop32h 05m
Tue 11/179:40 pm -
1 stop28h 45m
Deal found 8/31![Qatar Airways logo]()
$789
One-way flights from Dulles Intl to New DelhiSearch for one-way flight options from Dulles Intl to New Delhi. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Dulles Intl to New Delhi. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:10 pm -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Etihad Airways logo]()
$383
This Indian Eagle deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:10 pm -
1 stop26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Etihad Airways logo]()
$388
This Indian Eagle deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:10 pm -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Etihad Airways logo]()
$389
This Indian Eagle deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:00 pm -
1 stop19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Qatar Airways logo]()
$401
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:10 pm -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Etihad Airways logo]()
$402
This Indian Eagle deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:10 pm -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Etihad Airways logo]()
$411
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:30 pm -
1 stop22h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$412
This Air France deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:25 pm -
2 stops24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air France logo]()
$415
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:25 pm -
2 stops24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$417
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $783 (MakeMyTrip) |
One-way from | $383 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $815 |
Good one-way deal | $492 or less |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 5, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Wed 9/16
12:25 pm-12:05 am
2 stops26h 10m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$437
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Mon 9/21
7:17 pm-9:10 am
2 stops28h 23m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$455
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Sat 9/12
12:30 pm-9:00 pm
2 stops23h 00m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$468
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Mon 11/2
10:35 pm-9:50 pm
1 stop36h 45m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$471
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Sat 10/10
8:20 pm-12:05 am
1 stop18h 15m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$493
Quickest round-trip
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Tue 11/10
8:10 pm-12:15 am
1 stop17h 35m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$493
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Sun 11/1
8:10 pm-12:15 am
1 stop17h 35m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$493
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Tue 10/6
8:20 pm-12:05 am
1 stop18h 15m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$493
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Thu 10/22
6:10 am-11:55 pm
2 stops32h 15m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$499
Washington, D.C.New Delhi
IAD Washington, D.C. Dulles Intl - DEL New Delhi Indira Gandhi Intl
IADDEL
Washington, D.C. Dulles Intl
Wed 10/21
8:20 am-11:55 pm
2 stops30h 05m
New Delhi Indira Gandhi Intl
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$503
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to New Delhi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to New Delhi in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-New Delhi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-New Delhi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-New Delhi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-New Delhi flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-New Delhi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
IAD-DEL
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
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How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to New Delhi?
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 34 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 $815). Flying from Washington, D.C. Dulles Intl Airport to New Delhi in December is currently the most expensive (average of $1,382). 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 September 5, 2026.
It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to New Delhi in the morning. Doing so could potentially save you 80% on the flight price compared to flying at noon, which is usually more expensive.
How often are flights from Washington, D.C. to New Delhi delayed?
About 67% of weekly flights between Washington, D.C. and New Delhi have experienced delays in the past year, with the average delay time being 153 minutes.
What is the most punctual flight time for Washington, D.C. to New Delhi flights?
Historically, flights departing in the early afternoon 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 last year, Air India have had the lowest number of delays on this route, with just 67% of flights being delayed.
What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to New Delhi?
Share of 1-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 32% of 1-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.
Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of $694.
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 Zurich (ZRH) 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 Doha (DOH) offer the fastest connection on this route, with an average layover time of 2h 32m.
The best insider tips for Washington, D.C. Dulles Intl Airport to New Delhi flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to New Delhi trip
Our travel experts
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 September 5, 2026.
Get a feel of what it's like to fly with Emirates,Delta, andQatar Airways from Washington, D.C. Dulles Intl Airport to New Delhi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.2
Overall
8.1
Crew
8.4
Food
7.9
Entertainment
8.2
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Comfort
8.0
Boarding
8.2
Overall
8.1
Crew
8.4
Food
7.9
Entertainment
8.2
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Comfort
8.0
Boarding
8.2
Overall
8.1
Crew
8.4
Food
7.9
Entertainment
8.2
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Comfort
8.0
Boarding
8.2
Overall
8.1
Crew
8.4
Food
7.9
Entertainment
8.2
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Comfort
8.0
Boarding
8.2
Overall
8.1
Crew
8.4
Food
7.9
Entertainment
8.2
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Comfort
8.0
Boarding
8.2
Overall
8.1
Crew
8.4
Food
7.9
Entertainment
8.2
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
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.
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Top 10 airlines flying from Dulles Intl to New Delhi
Discover the top 10 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$531 | Average$1,002 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$547 | Average$949 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$606 | Average$775 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$620 | Average$1,559 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$842 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$682 | Average$966 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$695 | Average$858 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$698 | Average$935 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$709 | Average$1,073 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$721 | Average$882 | FlexibilityNo cancel fee | On-time80% |