What is the cheapest airline that flies from Seattle/Tacoma Intl to New Delhi Indira Gandhi Intl?

KLM, Delta, and Virgin Atlantic are the most popular carriers operating from Seattle/Tacoma Intl to New Delhi Indira Gandhi Intl

Which layover airport has the shortest travel time from Seattle to New Delhi?

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 20h 07m.

Which airlines fly to New Delhi?

Lufthansa, Turkish Airlines and Virgin Atlantic are the top three most popular airlines that fly to New Delhi from Seattle according to our data. Lufthansa is the first choice among our users, with 35% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 17 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Seattle and New Delhi?

Istanbul (IST) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest connection time from Seattle to New Delhi?

Newark (EWR) has the shortest average layover time for this route: 1h 25m.

Which layover airport offers the lowest fares from Seattle to New Delhi?

Flights via Singapore (SIN) offer the lowest average round-trip price of C$ 880.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport?

Prices for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport is 17 as of March 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport.

What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

The travel and health documents required for your trip to New Delhi Indira Gandhi Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Delhi Indira Gandhi Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 454 Cheap Flights from Seattle to New Delhi in 2026

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Find the cheapest flights from Seattle to New Delhi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:45 p.m. - 1:55 a.m.

SEA

DEL

23h 40m

1 stop

3:20 a.m. - 4:53 p.m.

DEL

SEA

26h 03m

2 stops

C$ 976KLM

Wed, 13 May - Mon, 26 Oct

1:30 p.m. - 10:50 p.m.

SEA

DEL

20h 50m

1 stop

12:50 a.m. - 8:28 p.m.

DEL

SEA

32h 08m

2 stops

C$ 977Delta

Tue, 11 Aug - Mon, 21 Sep

9:55 p.m. - 12:05 a.m.

SEA

DEL

37h 40m

1 stop

3:55 a.m. - 2:45 p.m.

DEL

SEA

23h 20m

2 stops

C$ 978Delta

Wed, 5 Aug - Sat, 19 Sep

5:35 p.m. - 1:55 a.m.

SEA

DEL

19h 50m

1 stop

11:10 a.m. - 8:01 p.m.

DEL

SEA

21h 21m

1 stop

C$ 980Delta

Sun, 3 May - Fri, 12 Jun

5:45 p.m. - 1:55 a.m.

SEA

DEL

19h 40m

1 stop

11:10 a.m. - 8:01 p.m.

DEL

SEA

21h 21m

1 stop

C$ 981Delta

Wed, 6 May - Fri, 12 Jun

7:20 a.m. - 10:50 p.m.

SEA

DEL

27h 00m

2 stops

3:55 a.m. - 10:17 p.m.

DEL

SEA

30h 52m

2 stops

C$ 983Delta

Sun, 9 Aug - Wed, 16 Sep

7:20 a.m. - 12:05 a.m.

SEA

DEL

28h 15m

2 stops

3:55 a.m. - 2:45 p.m.

DEL

SEA

23h 20m

2 stops

C$ 984Delta

Thu, 10 Sep - Sat, 26 Sep

9:55 p.m. - 12:05 a.m.

SEA

DEL

37h 40m

2 stops

3:55 a.m. - 11:47 a.m.

DEL

SEA

20h 22m

1 stop

C$ 985Delta

Fri, 11 Sep - Sat, 26 Sep

7:20 a.m. - 10:50 p.m.

SEA

DEL

27h 00m

2 stops

5:00 a.m. - 2:45 p.m.

DEL

SEA

23h 15m

1 stop

C$ 988Delta

Mon, 17 Aug - Sun, 13 Dec

9:25 p.m. - 10:50 p.m.

SEA

DEL

36h 55m

2 stops

3:55 a.m. - 12:22 a.m.

DEL

SEA

32h 57m

2 stops

C$ 991Delta

Sat, 8 Aug - Sun, 20 Sep

Turkish Airlines flights from Seattle to New Delhi

Our best Turkish Airlines deals on Seattle to New Delhi flight tickets

Turkish Airlines

5 Apr

SEA7:10 p.m.Seattle/Tacoma Intl

21h 10m

1 stop

DEL4:50 a.m.New Delhi Indira Gandhi Intl

14 May

DEL6:30 a.m.New Delhi Indira Gandhi Intl

23h 15m

1 stop

SEA5:15 p.m.Seattle/Tacoma Intl

C$ 1,015

Turkish Airlines

11 Aug

SEA7:10 p.m.Seattle/Tacoma Intl

21h 10m

1 stop

DEL4:50 a.m.New Delhi Indira Gandhi Intl

3 Sep

DEL6:30 a.m.New Delhi Indira Gandhi Intl

23h 15m

1 stop

SEA5:15 p.m.Seattle/Tacoma Intl

C$ 1,017

Turkish Airlines

16 Apr

SEA7:10 p.m.Seattle/Tacoma Intl

21h 10m

1 stop

DEL4:50 a.m.New Delhi Indira Gandhi Intl

7 May

DEL6:30 a.m.New Delhi Indira Gandhi Intl

23h 15m

1 stop

SEA5:15 p.m.Seattle/Tacoma Intl

C$ 1,021

Delta flights from Seattle to New Delhi

Our best Delta deals on Seattle to New Delhi flight tickets

Delta

11 Aug

SEA1:30 p.m.Seattle/Tacoma Intl

20h 50m

1 stop

DEL10:50 p.m.New Delhi Indira Gandhi Intl

19 Sep

DEL3:55 a.m.New Delhi Indira Gandhi Intl

23h 20m

2 stops

SEA2:45 p.m.Seattle/Tacoma Intl

C$ 977

Delta

5 Aug

SEA9:55 p.m.Seattle/Tacoma Intl

37h 40m

1 stop

DEL12:05 a.m.New Delhi Indira Gandhi Intl

19 Sep

DEL3:55 a.m.New Delhi Indira Gandhi Intl

23h 20m

2 stops

SEA2:45 p.m.Seattle/Tacoma Intl

C$ 978

Delta

3 May

SEA5:35 p.m.Seattle/Tacoma Intl

19h 50m

1 stop

DEL1:55 a.m.New Delhi Indira Gandhi Intl

12 Jun

DEL11:10 a.m.New Delhi Indira Gandhi Intl

21h 21m

1 stop

SEA8:01 p.m.Seattle/Tacoma Intl

C$ 980

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Wed 13/5

1:45 p.m.-1:55 a.m.

1 stop23h 40m

New Delhi Indira Gandhi Intl

Mon 26/10

3:20 a.m.-4:53 p.m.

2 stops26h 03m

C$ 976

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Tue 11/8

1:30 p.m.-10:50 p.m.

1 stop20h 50m

New Delhi Indira Gandhi Intl

Mon 21/9

12:50 a.m.-8:28 p.m.

2 stops32h 08m

C$ 977

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Wed 5/8

9:55 p.m.-12:05 a.m.

1 stop37h 40m

New Delhi Indira Gandhi Intl

Sat 19/9

3:55 a.m.-2:45 p.m.

2 stops23h 20m

C$ 978

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sun 3/5

5:35 p.m.-1:55 a.m.

1 stop19h 50m

New Delhi Indira Gandhi Intl

Fri 12/6

11:10 a.m.-8:01 p.m.

1 stop21h 21m

C$ 980

Quickest round-trip

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Wed 6/5

5:45 p.m.-1:55 a.m.

1 stop19h 40m

New Delhi Indira Gandhi Intl

Fri 12/6

11:10 a.m.-8:01 p.m.

1 stop21h 21m

C$ 981

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sun 9/8

7:20 a.m.-10:50 p.m.

2 stops27h 00m

New Delhi Indira Gandhi Intl

Wed 16/9

3:55 a.m.-10:17 p.m.

2 stops30h 52m

C$ 983

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Thu 10/9

7:20 a.m.-12:05 a.m.

2 stops28h 15m

New Delhi Indira Gandhi Intl

Sat 26/9

3:55 a.m.-2:45 p.m.

2 stops23h 20m

C$ 984

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Fri 11/9

9:55 p.m.-12:05 a.m.

2 stops37h 40m

New Delhi Indira Gandhi Intl

Sat 26/9

3:55 a.m.-11:47 a.m.

1 stop20h 22m

C$ 985

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Mon 17/8

7:20 a.m.-10:50 p.m.

2 stops27h 00m

New Delhi Indira Gandhi Intl

Sun 13/12

5:00 a.m.-2:45 p.m.

1 stop23h 15m

C$ 988

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Sat 8/8

9:25 p.m.-10:50 p.m.

2 stops36h 55m

New Delhi Indira Gandhi Intl

Sun 20/9

3:55 a.m.-12:22 a.m.

2 stops32h 57m

C$ 991

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to New Delhi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to New Delhi?

In general, September is the cheapest month to fly from Seattle to New Delhi. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,057. If you’re not able to fly to New Delhi in September, then April is your next best option. Flight prices from Seattle to New Delhi during April average around C$ 1,107.

How far in advance should I book a flight to New Delhi?

You are more likely to see cheaper flights to New Delhi from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around C$ 1,235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Seattle for as low as C$ 1,112 on momondo.

Can stopping save me money on Seattle to New Delhi flights?

You could potentially save up to 20% on your flight if you consider stops on a Seattle to New Delhi flight.

How have Seattle to New Delhi flight prices changed over time?

As of March 2026, prices for Seattle to New Delhi flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to New Delhi

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to New Delhi according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to New Delhi (SEA to DEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to New Delhi

Fastest flight time	20h 35m
Direct flights	None

The fastest flight from Seattle to New Delhi takes 20h 35m

There are no direct flights from Seattle to New Delhi. There are no popular flight routes from Seattle to New Delhi.

Search flight deals

How far is Seattle/Tacoma Intl to New Delhi Indira Gandhi Intl by plane?
Seattle/Tacoma Intl and New Delhi Indira Gandhi Intl are 11308.4 km apart from one another. 20h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport is 17 as of March 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New Delhi Indira Gandhi Intl Airport.
What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?
The travel and health documents required for your trip to New Delhi Indira Gandhi Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Delhi Indira Gandhi Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to New Delhi?
momondo data reveals that the most frequently booked airline on the route from Seattle to New Delhi is Lufthansa, representing 27% of all bookings. The subsequent popular airlines are Turkish Airlines at 26%, Virgin Atlantic at 15%, and Delta at 8%.

Best airlines flying from Seattle to New Delhi

Compare and see reviews for airlines that fly from Seattle to New Delhi with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 707	Free Cancellation	Rating 7.1 11,487 reviews	Search American Airlines flights
Singapore Airlines	PriceFrom C$ 795	Free Cancellation	Rating 8.2 1,480 reviews	Search Singapore Airlines flights
Virgin Atlantic	PriceFrom C$ 814	Free Cancellation	Rating 7.5 682 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom C$ 873	Free Cancellation	Rating 7.4 9,452 reviews	Search United Airlines flights
Delta	PriceFrom C$ 895	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights
Air France	PriceFrom C$ 900	Free Cancellation	Rating 7.4 1,547 reviews	Search Air France flights
KLM	PriceFrom C$ 914	Free Cancellation	Rating 7.8 1,475 reviews	Search KLM flights
Turkish Airlines	PriceFrom C$ 920	Free Cancellation	Rating 7.3 4,261 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom C$ 955	Free Cancellation	Rating 6.8 7,858 reviews	Search Lufthansa flights
SWISS	PriceFrom C$ 956	Free Cancellation	Rating 7.5 1,901 reviews	Search SWISS flights

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Why use momondo?

Why should I use momondo to find a flight deal from Seattle to New Delhi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Delhi from Seattle.

Can I find flights from Seattle to New Delhi with flexible booking policies on momondo?

Yes. All flights to New Delhi from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to New Delhi?

momondo helps you find the best flight between Seattle and New Delhi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to New Delhi right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New Delhi, momondo offers a useful price alert feature which will track prices for flights to New Delhi from Seattle and alert you when they change.