Cheap flights from Seattle to New Delhi from C$ 457

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DEL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New Delhi Indira Gandhi Intl are usually found in September or May, booked 83 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Seattle to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 17 September 2025.

Round-trip from

C$ 942

One-way from

C$ 457

Popular in

December

Cheapest in

September

Average price

C$ 1,198
Delta
  • Delta
  • 30/12-12/2
  • 2 total stops
  • 67h 20m total
  • Seattle to New Delhi
Delta
  • Delta
  • 23/9
  • 2 total stops
  • 28h 10m total
  • Seattle to New Delhi
Highest demand for flights based on searches. 8% potential increase in price (C$ 185 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Seattle to New Delhi

Cheapest flights from Seattle to New Delhi
Explore the most affordable flight options available from Seattle to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 30/124:50 p.m.SEA - DEL
1 stop26h 40mDelta
Thu 12/211:40 a.m.DEL - SEA
1 stop40h 40mDelta
Deal found 14/9C$ 942
Mon 6/108:25 p.m.SEA - DEL
1 stop39h 10mDelta
Thu 5/35:00 a.m.DEL - SEA
2 stops29h 01mDelta
Deal found 14/9C$ 945
Sun 21/96:30 a.m.SEA - DEL
1 stop26h 30mMultiple Airlines
Fri 3/101:45 a.m.DEL - SEA
2 stops33h 16mMultiple Airlines
Deal found 14/9C$ 948
Fri 19/97:10 a.m.SEA - DEL
2 stops37h 40mDelta
Sat 1/115:00 a.m.DEL - SEA
2 stops29h 52mDelta
Deal found 15/9C$ 951
Sat 27/98:25 p.m.SEA - DEL
1 stop39h 10mDelta
Tue 2/125:00 a.m.DEL - SEA
1 stop23h 20mDelta
Deal found 15/9C$ 952
Tue 2/127:20 p.m.SEA - DEL
1 stop24h 10mVirgin Atlantic
Tue 28/42:15 a.m.DEL - SEA
2 stops29h 48mVirgin Atlantic
Deal found 16/9C$ 953
Wed 24/98:45 a.m.SEA - DEL
2 stops24h 15mMultiple Airlines
Mon 13/101:45 a.m.DEL - SEA
2 stops33h 16mMultiple Airlines
Deal found 15/9C$ 955
Tue 30/127:20 p.m.SEA - DEL
1 stop24h 10mDelta
Wed 11/211:40 a.m.DEL - SEA
2 stops35h 51mDelta
Deal found 15/9C$ 956
Sat 22/1111:55 p.m.SEA - DEL
2 stops43h 35mDelta
Wed 24/1211:40 a.m.DEL - SEA
1 stop40h 40mDelta
Deal found 14/9C$ 957
Wed 24/92:20 p.m.SEA - DEL
1 stop22h 05mMultiple Airlines
Tue 21/1012:05 a.m.DEL - SEA
2 stops31h 01mMultiple Airlines
Deal found 15/9C$ 959
Wed 1/102:20 p.m.SEA - DEL
1 stop22h 05mMultiple Airlines
Fri 24/1011:35 p.m.DEL - SEA
1 stop31h 26mMultiple Airlines
Deal found 15/9C$ 960
Sat 4/1010:50 a.m.SEA - DEL
2 stops22h 50mUnited Airlines
Mon 6/1011:35 p.m.DEL - SEA
2 stops34h 48mUnited Airlines
Deal found 16/9C$ 962

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 17 September 2025.
Use the filters below to find and compare flights from Seattle to New Delhi that are best for you.

Fly from

Seattle

Fly to

New Delhi

Route

Depart

Return

Price

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Wed 4/2

1:30 p.m.-2:40 a.m.

2 stops23h 40m

New Delhi Indira Gandhi Intl

Sun 29/3

5:05 a.m.-10:04 a.m.

2 stops41h 29m

C$ 953

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sat 7/3

7:32 p.m.-9:10 p.m.

2 stops36h 08m

New Delhi Indira Gandhi Intl

Fri 13/3

3:35 a.m.-1:10 p.m.

1 stop22h 05m

C$ 960

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sat 7/3

2:47 p.m.-12:15 a.m.

2 stops43h 58m

New Delhi Indira Gandhi Intl

Fri 13/3

1:45 a.m.-9:29 p.m.

2 stops32h 14m

C$ 973

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sun 18/1

10:05 a.m.-12:05 a.m.

2 stops24h 30m

New Delhi Indira Gandhi Intl

Thu 19/2

1:55 a.m.-1:20 p.m.

1 stop24h 55m

C$ 979

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Fri 28/11

4:48 p.m.-9:00 a.m.

1 stop26h 42m

New Delhi Indira Gandhi Intl

Fri 12/12

11:40 a.m.-5:10 p.m.

1 stop43h 00m

C$ 984

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sat 29/11

5:25 a.m.-9:00 a.m.

2 stops38h 05m

New Delhi Indira Gandhi Intl

Thu 18/12

11:40 a.m.-2:50 p.m.

1 stop40h 40m

C$ 989

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sun 8/3

4:10 p.m.-12:05 a.m.

1 stop19h 25m

New Delhi Indira Gandhi Intl

Fri 27/3

3:35 a.m.-1:10 p.m.

1 stop22h 05m

C$ 995

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sat 21/2

2:00 p.m.-1:30 a.m.

1 stop22h 00m

New Delhi Indira Gandhi Intl

Sun 29/3

2:55 a.m.-11:55 a.m.

1 stop21h 30m

C$ 1,025

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Wed 26/11

11:55 p.m.-9:00 a.m.

2 stops43h 35m

New Delhi Indira Gandhi Intl

Thu 4/12

5:00 a.m.-10:58 p.m.

2 stops31h 28m

C$ 1,025

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Thu 15/1

2:00 p.m.-1:30 a.m.

1 stop22h 00m

New Delhi Indira Gandhi Intl

Wed 11/2

3:35 a.m.-12:10 p.m.

1 stop22h 05m

C$ 1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Seattle to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Seattle 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 Seattle to New Delhi

How far ahead should I book a flight from Seattle to New Delhi?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to New Delhi. Price data was last updated on 12 September 2025.

The best time to book flights from Seattle to New Delhi is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to New Delhi?

Currently, September is the cheapest month in which you can book a flight from Seattle to New Delhi (average of C$ 1,111). Flying from Seattle to New Delhi in December is currently the most expensive (average of C$ 1,589). 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 SEA to DEL?

Find hourly flight availability from Seattle 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 17 September 2025.

One of the essential ways to save on airfare from Seattle to New Delhi is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.

What is the cheapest day to fly from Seattle to New Delhi?

Use this chart to determine the cheapest time to fly round-trip from Seattle to New Delhi. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Seattle to New Delhi flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Seattle to New Delhi?

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 17 September 2025.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andVirgin Atlantic from Seattle 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.

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Overall

8.1

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Seattle to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Seattle to New Delhi?

    Airlines like Delta, SWISS, and Lufthansa fly from Seattle to New Delhi in about 23h 40m. The time it takes to get you to your destination can typically vary by up to 20h 18m. Seattle and New Delhi are separated by a distance of 11335 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to New Delhi round-trip?

    Singapore Airlines, at C$ 870, was found to be the cheapest airline from Seattle to New Delhi.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Singapore Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from Seattle to New Delhi?

  • What are some popular things to do or see while on a layover in Dubai?

    Most Dubai visitors opt to spend their time experiencing Dubai Mall, Burj Khalifa, and Gold Souq. Dubai Mall, Burj Khalifa, and Gold Souq are located about 10.5 km, 11.0 km, and 6.8 km, respectively from Dubai Intl. Travelers in need of a car in Dubai can rent one for about C$ 23 per day.

  • What are some popular points of interest to see during a layover in Istanbul?

    Taksim Square, Sultan Ahmet Camii, and Sultan Ahmet Tomb are currently the most popular points of interest in Istanbul at the moment. Taksim Square, Sultan Ahmet Camii, and Sultan Ahmet Tomb can be visited by travelling about 33.5 km, 35.9 km, and 35.8 km respectively from Istanbul. Travelers can rent a car at Istanbul for an average daily rate of C$ 53 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in London?

    The majority of London visitors spend their time at Piccadilly Circus, Hyde Park, and Theatre Royal, Drury Lane. Piccadilly Circus, Hyde Park, and Theatre Royal, Drury Lane can be accessed by travelling approximately 22.7 km, 20.1 km, and 23.7 km, respectively from London Heathrow. Those looking to explore during their layover in London can rent a car from London Heathrow for about C$ 43 per day.

  • Where are the least popular layover locations for Seattle to New Delhi flights?

  • Can I find deals for flights from Seattle to New Delhi that include hotel bookings?

    Yes. In addition to deals on Seattle to New Delhi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to New Delhi.

  • Can I find deals for business class flights from Seattle to New Delhi?

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to New Delhi?

    Currently, September is the cheapest month in which you can book a flight from Seattle to New Delhi (average of C$ 1,111). Flying from Seattle to New Delhi in December is currently the most expensive (average of C$ 1,589). 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.

See more FAQs

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Fly from Seattle to New Delhi on these airlines

Choose from the following airlines for your flight from Seattle to New Delhi. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.

Top 10 airlines flying from Seattle to New Delhi

Discover the top 10 airlines that operate flights from Seattle 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestC$ 870AverageC$ 1,191FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestC$ 876AverageC$ 1,076FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 905AverageC$ 1,384FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 939AverageC$ 1,253FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapestC$ 939AverageC$ 1,287FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
SWISSCheapestC$ 971AverageC$ 1,243FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapestC$ 973AverageC$ 1,420FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,009AverageC$ 1,348FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,024AverageC$ 1,256FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapestC$ 1,069AverageC$ 1,384FlexibilityNo cancel feeOn-time77%
Search Air France flights

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Need flexible booking options for your flight to New Delhi from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Seattle to New Delhi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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