How long is the flight from Seattle to Thiruvananthapuram?

A quick flight from Seattle to Thiruvananthapuram can take about 21h 25m. Etihad Airways provides one of the quickest options available for as low as ₹ 160,822. Airlines will cover a distance of 13504 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Thiruvananthapuram ranges from 22.0 - 344.0 inches per month. June is typically the wettest month, when rainfall can reach 344.0 mm. February is typically the driest time to visit Thiruvananthapuram when rainfall is around 22.0 mm.

If weather is an important factor for your trip to Thiruvananthapuram, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from SEA to TRV?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Thiruvananthapuram as you normally would.

Can I find deals for flights from Seattle to Trivandrum that include hotel bookings?

Yes. In addition to deals on Seattle to Trivandrum flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Seattle to Trivandrum?

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

Can I find deals for business class flights from Seattle to Trivandrum?

Yes. Cheapflights offers flight deals from Seattle to Trivandrum by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 58,802+ Cheap Flights from Seattle to Thiruvananthapuram

Cheap flight deals from Seattle to Trivandrum

Enter your travel dates to find the best prices.

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Cheapest flights from Seattle to Trivandrum
Explore the most affordable flight options available from Seattle to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Mon 26/1019:40 -

2 stops47h 35m

Mon 2/1108:35 -

2 stops45h 45m

Deal found 11/9₹ 104,123

Sun 13/921:40 -

2 stops45h 35m

Mon 28/908:35 -

2 stops46h 55m

Deal found 8/9₹ 112,154

Fri 25/923:42 -

2 stops32h 03m

Mon 28/921:50 -

2 stops35h 24m

Deal found 11/9₹ 119,612

Sat 24/1019:40 -

2 stops47h 35m

Sat 31/1008:35 -

2 stops45h 45m

Deal found 8/9₹ 125,062

Sun 13/916:25 -

1 stop21h 20m

Sun 27/903:45 -

1 stop21h 50m

Deal found 8/9₹ 125,158

Mon 26/1016:50 -

1 stop20h 55m

Sun 1/1103:45 -

1 stop21h 25m

Deal found 11/9₹ 126,688

Sun 8/1115:50 -

1 stop20h 55m

Thu 12/1103:45 -

1 stop21h 25m

Deal found 7/9₹ 130,990

Thu 24/901:15 -

3 stops32h 30m

Sun 27/900:25 -

3 stops31h 20m

Deal found 11/9₹ 131,564

Find flight deals from Seattle to Trivandrum

Round-trip from	₹ 104,123
One-way from	₹ 58,802
Popular in	December
Cheapest in	March
Average price	₹ 123,628

26/10-2/11
4 total stops
93h 20m total
Seattle to Thiruvananthapuram

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20/10-31/12
3 total stops
39h 16m total
Seattle to Thiruvananthapuram

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (₹ 2,447,653 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (₹ 606,904 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Tue 20/10

06:39-02:20

2 stops31h 11m

Thiruvananthapuram

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 59,950

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Mon 30/11

10:25-23:50

2 stops47h 55m

Thiruvananthapuram

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 64,826

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Sun 29/11

08:40-08:45

3 stops34h 35m

Thiruvananthapuram

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 68,746

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Sat 14/11

15:40-16:45

3 stops35h 35m

Thiruvananthapuram

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,754

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Wed 23/12

00:10-02:20

2 stops36h 40m

Thiruvananthapuram

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 76,108

Fastest return journey

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Mon 30/11

15:50-02:15

1 stop20h 55m

Thiruvananthapuram

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 88,729

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Wed 23/12

17:57-22:00

3 stops38h 33m

Thiruvananthapuram

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 98,673

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Fri 25/9

23:42-20:15

2 stops32h 03m

Thiruvananthapuram

Mon 28/9

21:50-20:44

2 stops35h 24m

₹ 119,612

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Tue 9/2

08:40-22:15

1 stop24h 05m

Thiruvananthapuram

Mon 22/2

09:35-07:05

2 stops35h 00m

₹ 128,791

SeattleThiruvananthapuram

SEA Seattle/Tacoma Intl - TRV Thiruvananthapuram

SEATRV

Seattle/Tacoma Intl

Fri 25/9

10:15-22:15

1 stop23h 30m

Thiruvananthapuram

Mon 28/9

23:15-08:45

1 stop22h 00m

₹ 142,751

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Seattle to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Seattle with our price prediction graph.

SEA-TRV

Estimated return 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 Thiruvananthapuram

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of ₹ 108,712). Flying from Seattle to Thiruvananthapuram in December is currently the most expensive (average of ₹ 216,373). 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.

Related info for your journey

How long is the flight from Seattle to Thiruvananthapuram?
A quick flight from Seattle to Thiruvananthapuram can take about 21h 25m. Etihad Airways provides one of the quickest options available for as low as ₹ 160,822. Airlines will cover a distance of 13504 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Seattle to Trivandrum that include hotel bookings?
Yes. In addition to deals on Seattle to Trivandrum flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Seattle to Trivandrum?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Trivandrum.
Can I find deals for business class flights from Seattle to Trivandrum?
Yes. Cheapflights offers flight deals from Seattle to Trivandrum 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 Thiruvananthapuram?
Currently, March is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of ₹ 108,712). Flying from Seattle to Thiruvananthapuram in December is currently the most expensive (average of ₹ 216,373). 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.

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Can Cheapflights find flights from Seattle to Trivandrum with no change fees?

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Can Cheapflights notify me if prices for flights from Seattle to Trivandrum become cheaper?

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Cheap flights from Seattle to Thiruvananthapuram from ₹ 58,802

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seattle to Trivandrum

Cheapest flights from Seattle to TrivandrumExplore the most affordable flight options available from Seattle to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Seattle to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Seattle to TrivandrumDiscover carefully curated flight deals from Seattle to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Seattle to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Seattle to TrivandrumDiscover last-minute flight deals from Seattle to Trivandrum. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Trivandrum. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Seattle to TrivandrumSearch for one-way flight options from Seattle to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Seattle to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Seattle to Trivandrum

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Thiruvananthapuram that are best for you.

Best time to book a flight from Seattle to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Seattle with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

How long is the flight from Seattle to Thiruvananthapuram?

Can I find deals for flights from Seattle to Trivandrum that include hotel bookings?

How can I find direct flights from Seattle to Trivandrum?

Can I find deals for business class flights from Seattle to Trivandrum?

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

Travelling to a place near Thiruvananthapuram?

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Alternative routes for Seattle to Trivandrum

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Complete your trip

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Direct flights to Kerala

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Find flights from Seattle to Trivandrum, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Trivandrum flights

Browse other Seattle and Trivandrum flight options. Last updated on 12 September 2026.

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Can Cheapflights find flights from Seattle to Trivandrum with no change fees?

Can Cheapflights notify me if prices for flights from Seattle to Trivandrum become cheaper?

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Cheapest flights from Seattle to Trivandrum
Explore the most affordable flight options available from Seattle to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Seattle to Trivandrum
Discover carefully curated flight deals from Seattle to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Seattle to Trivandrum
Discover last-minute flight deals from Seattle to Trivandrum. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Seattle to Trivandrum
Search for one-way flight options from Seattle to Trivandrum. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.