Cheap flights from Seattle to New Delhi from C$ 561

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DEL
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New Delhi Indira Gandhi Intl are usually found in September or April, booked 49 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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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 18 November 2025.

Tue 9/124:48 p.m.SEA - DEL
1 stop20h 22mDelta
Mon 12/15:00 a.m.DEL - SEA
1 stop23h 19mDelta
Deal found 18/11C$ 1,007
Thu 11/124:48 p.m.SEA - DEL
1 stop20h 22mDelta
Mon 12/15:00 a.m.DEL - SEA
1 stop23h 19mDelta
Deal found 18/11C$ 1,010
Tue 9/127:20 a.m.SEA - DEL
2 stops29h 50mDelta
Sun 11/15:00 a.m.DEL - SEA
1 stop23h 19mDelta
Deal found 18/11C$ 1,012
Wed 31/126:10 a.m.SEA - DEL
2 stops37h 20mDelta
Wed 4/211:40 a.m.DEL - SEA
2 stops49h 59mDelta
Deal found 18/11C$ 1,014
Thu 11/1211:30 a.m.SEA - DEL
2 stops25h 40mDelta
Sun 11/15:00 a.m.DEL - SEA
1 stop23h 19mDelta
Deal found 18/11C$ 1,015
Tue 9/124:48 p.m.SEA - DEL
1 stop20h 22mDelta
Sat 10/15:00 a.m.DEL - SEA
1 stop23h 19mDelta
Deal found 18/11C$ 1,066
Thu 11/124:48 p.m.SEA - DEL
1 stop20h 22mDelta
Sat 10/15:00 a.m.DEL - SEA
1 stop23h 19mDelta
Deal found 18/11C$ 1,067

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 18 November 2025.

Round-trip from

C$ 1,005

One-way from

C$ 561

Popular in

December

Cheapest in

September

Average price

C$ 1,312
SWISS
  • SWISS
  • 15/4-6/5
  • 4 total stops
  • 56h 16m total
  • Seattle to New Delhi
American Airlines
  • American Airlines
  • 7/1
  • 2 total stops
  • 34h 20m total
  • Seattle to New Delhi
Highest demand for flights based on searches. 5% potential increase in price (C$ 111 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 38 potential savings vs. average RT price).
Average for round-trip flights in November 2025

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 18 November 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

Sat 21/2

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

1 stop22h 00m

New Delhi Indira Gandhi Intl

Tue 7/4

1:05 a.m.-9:12 p.m.

2 stops32h 37m

C$ 1,021

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Thu 12/2

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

1 stop22h 00m

New Delhi Indira Gandhi Intl

Thu 2/4

1:05 a.m.-11:36 p.m.

2 stops35h 01m

C$ 1,021

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Mon 2/2

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

1 stop22h 00m

New Delhi Indira Gandhi Intl

Thu 19/2

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

1 stop24h 55m

C$ 1,029

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sat 21/3

5:40 p.m.-9:00 a.m.

1 stop26h 50m

New Delhi Indira Gandhi Intl

Tue 7/4

11:40 a.m.-1:20 p.m.

1 stop38h 10m

C$ 1,038

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sun 25/1

3:10 p.m.-12:05 a.m.

1 stop19h 25m

New Delhi Indira Gandhi Intl

Fri 20/2

1:55 a.m.-12:10 p.m.

2 stops23h 45m

C$ 1,042

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Tue 20/1

10:58 a.m.-12:15 a.m.

2 stops23h 47m

New Delhi Indira Gandhi Intl

Sat 7/3

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

1 stop24h 55m

C$ 1,123

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sun 8/2

9:55 p.m.-4:15 a.m.

2 stops40h 50m

New Delhi Indira Gandhi Intl

Thu 12/3

11:40 a.m.-10:36 a.m.

2 stops35h 26m

C$ 1,136

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sun 18/1

4:45 p.m.-9:00 a.m.

1 stop26h 45m

New Delhi Indira Gandhi Intl

Fri 20/3

11:40 a.m.-11:25 a.m.

2 stops36h 15m

C$ 1,146

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Tue 13/1

7:20 p.m.-9:00 a.m.

1 stop24h 10m

New Delhi Indira Gandhi Intl

Wed 25/3

11:40 a.m.-3:40 p.m.

1 stop40h 30m

C$ 1,158

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Thu 15/1

7:20 p.m.-9:00 a.m.

1 stop24h 10m

New Delhi Indira Gandhi Intl

Fri 20/3

11:40 a.m.-3:40 p.m.

1 stop40h 30m

C$ 1,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/11

Showing 1-10 of 22 results
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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 14 November 2025.

The best time to book flights from Seattle to New Delhi is 49 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$ 883). Flying from Seattle to New Delhi in June is currently the most expensive (average of C$ 1,106). 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 18 November 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 7% 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.

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 18 November 2025.
Get a feel of what it's like to fly with Emirates,Virgin Atlantic, andQatar Airways 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.

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

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.

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

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.

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

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.

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

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.

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

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.

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

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 Lufthansa and Delta fly from Seattle to New Delhi in about 22h. The time it takes to get you to your destination can typically vary by up to 4h 50m. 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 35% 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 Istanbul?

    Most Istanbul visitors opt to spend their time experiencing Taksim Square, Sultan Ahmet Camii, and Sultan Ahmet Tomb. Taksim Square, Sultan Ahmet Camii, and Sultan Ahmet Tomb are located about 33.5 km, 35.9 km, and 35.8 km, respectively from Istanbul. Travelers in need of a car in Istanbul can rent one for about C$ 39 per day.

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

    Piccadilly Circus, Hyde Park, and Westminster Abbey are currently the most popular points of interest in London at the moment. Piccadilly Circus, Hyde Park, and Westminster Abbey can be visited by travelling about 22.7 km, 20.1 km, and 23.0 km respectively from London Heathrow. Travelers can rent a car at London Heathrow for an average daily rate of C$ 42 to make sightseeing during their layover a little easier.

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

    The majority of Dubai visitors spend their time at Dubai Mall, Burj Khalifa, and Gold Souq. Dubai Mall, Burj Khalifa, and Gold Souq can be accessed by travelling approximately 10.5 km, 11.0 km, and 6.8 km, respectively from Dubai Intl. Those looking to explore during their layover in Dubai can rent a car from Dubai Intl for about C$ 30 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$ 883). Flying from Seattle to New Delhi in June is currently the most expensive (average of C$ 1,106). 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
Faridabad
Noida

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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 18 November 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 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestC$ 870AverageC$ 1,197FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestC$ 893AverageC$ 1,092FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 923AverageC$ 1,411FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapestC$ 933AverageC$ 1,279FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapestC$ 935AverageC$ 1,212FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Turkish AirlinesCheapestC$ 985AverageC$ 1,239FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestC$ 989AverageC$ 1,239FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapestC$ 990AverageC$ 1,418FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 1,013AverageC$ 1,344FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 1,058AverageC$ 1,357FlexibilityNo 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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