How long is the flight from Thiruvananthapuram to Seattle?

Departing from Thiruvananthapuram to Seattle will take you 21h 20m. There are 13504 km between Thiruvananthapuram and Seattle. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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

When flying from Thiruvananthapuram to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Trivandrum to Seattle?

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

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

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

₹ 77,857+ Cheap Flights from Thiruvananthapuram to Seattle

Cheap flight deals from Trivandrum to Seattle

Enter your travel dates to find the best prices.

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Cheapest flights from Trivandrum to Seattle
Explore the most affordable flight options available from Trivandrum to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Sat 31/1003:45 -

1 stop22h 00m

Sun 15/1123:42 -

2 stops37h 03m

Deal found 20/10₹ 151,631

Mon 7/1204:35 -

1 stop22h 30m

Tue 15/1216:05 -

1 stop21h 25m

Deal found 24/10₹ 175,273

Tue 8/1217:30 -

3 stops34h 55m

Tue 15/1210:02 -

3 stops33h 18m

Deal found 24/10₹ 187,047

Sat 31/1003:45 -

2 stops43h 24m

Sun 15/1109:15 -

2 stops27h 30m

Deal found 20/10₹ 191,509

Mon 7/1203:45 -

2 stops34h 32m

Tue 15/1206:20 -

2 stops30h 25m

Deal found 24/10₹ 194,168

Find flight deals from Trivandrum to Seattle

Round-trip from	₹ 101,594
One-way from	₹ 77,857

Singapore Airlines
19/3-20/4
2 total stops
44h 50m total
Thiruvananthapuram to Seattle

Search Deals

KLM
6/12-31/12
2 total stops
31h 50m total
Thiruvananthapuram to Seattle

Search Deals

Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Sun 6/12

17:30-11:50

2 stops31h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 77,857

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Sat 5/12

04:35-13:35

1 stop22h 30m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 87,826

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Sun 6/12

21:40-14:55

3 stops30h 45m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 90,770

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Fri 19/3

08:35-12:40

2 stops40h 35m

Seattle/Tacoma Intl

Tue 20/4

16:25-07:45

2 stops26h 50m

₹ 111,468

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Fri 19/3

23:15-08:05

1 stop21h 20m

Seattle/Tacoma Intl

Tue 20/4

10:15-19:50

2 stops45h 05m

₹ 124,096

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Mon 8/2

04:35-13:35

1 stop22h 30m

Seattle/Tacoma Intl

Sat 13/2

16:05-03:00

1 stop21h 25m

₹ 135,775

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Thu 18/3

09:35-14:00

2 stops40h 55m

Seattle/Tacoma Intl

Thu 15/4

10:10-08:45

3 stops34h 05m

₹ 136,250

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Tue 9/2

21:40-11:25

2 stops51h 15m

Seattle/Tacoma Intl

Sat 13/2

13:40-21:05

2 stops41h 55m

₹ 175,178

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Mon 7/12

04:35-13:35

1 stop22h 30m

Seattle/Tacoma Intl

Tue 15/12

16:05-03:00

1 stop21h 25m

₹ 175,273

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Wed 24/3

20:30-19:17

3 stops59h 17m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 240,502

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Trivandrum to Seattle

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

TRV-SEA

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.

Related info for your journey

How long is the flight from Thiruvananthapuram to Seattle?
Departing from Thiruvananthapuram to Seattle will take you 21h 20m. There are 13504 km between Thiruvananthapuram and Seattle. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Trivandrum to Seattle that include hotel bookings?
Yes. In addition to deals on Trivandrum to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Trivandrum to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trivandrum to Seattle.
Can I find deals for business class flights from Trivandrum to Seattle?
Yes. Cheapflights offers flight deals from Trivandrum to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Thiruvananthapuram to Seattle from ₹ 77,857

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Trivandrum to Seattle

Cheapest flights from Trivandrum to SeattleExplore the most affordable flight options available from Trivandrum to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from Trivandrum to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Trivandrum to SeattleDiscover carefully curated flight deals from Trivandrum to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from Trivandrum to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Trivandrum to SeattleDiscover last-minute flight deals from Trivandrum to Seattle. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Trivandrum to Seattle. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Trivandrum to SeattleSearch for one-way flight options from Trivandrum to Seattle. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from Trivandrum to Seattle. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

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Best time to book a flight from Trivandrum to Seattle

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Related info for your journey

How long is the flight from Thiruvananthapuram to Seattle?

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

How can I find direct flights from Trivandrum to Seattle?

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

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Alternative routes for Trivandrum to Seattle

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Direct flights to United States

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Trivandrum and Seattle flights

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

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Cheapest flights from Trivandrum to Seattle
Explore the most affordable flight options available from Trivandrum to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Trivandrum to Seattle
Discover carefully curated flight deals from Trivandrum to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Trivandrum to Seattle
Discover last-minute flight deals from Trivandrum to Seattle. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Trivandrum to Seattle
Search for one-way flight options from Trivandrum to Seattle. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.