How long is the flight from Thiruvananthapuram to Seattle?

Departing from Thiruvananthapuram to Seattle will take you 21h 30m. There are 13504 km between Thiruvananthapuram and Seattle.

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.

₹ 63,839+ Cheap Flights from Thiruvananthapuram to Seattle

Cheap flight deals from Trivandrum to Seattle

Enter your travel dates to find the best prices.

Cheapest

Best

One-way

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 7 September 2026.

Thu 24/1223:15 -

1 stop21h 20m

Wed 17/208:40 -

2 stops45h 35m

Deal found 6/9₹ 410,135

Wed 23/1212:50 -

2 stops34h 35m

Thu 18/212:15 -

2 stops31h 00m

Deal found 6/9₹ 447,626

Fri 25/1223:15 -

1 stop21h 20m

Tue 16/208:40 -

1 stop24h 05m

Deal found 6/9₹ 454,615

Mon 21/1223:15 -

1 stop21h 20m

Fri 19/208:40 -

2 stops45h 35m

Deal found 6/9₹ 456,692

Thu 24/1223:50 -

2 stops31h 50m

Tue 16/200:10 -

2 stops33h 10m

Deal found 6/9₹ 458,203

Mon 21/1223:15 -

1 stop21h 20m

Sat 20/208:40 -

1 stop24h 05m

Deal found 6/9₹ 467,552

Wed 23/1219:35 -

2 stops30h 54m

Tue 16/221:40 -

3 stops38h 20m

Deal found 6/9₹ 516,659

Mon 21/1217:15 -

2 stops37h 05m

Wed 17/218:45 -

2 stops61h 00m

Deal found 6/9₹ 537,057

Wed 23/1220:30 -

2 stops33h 50m

Sun 14/208:40 -

1 stop24h 05m

Deal found 6/9₹ 567,938

Find flight deals from Trivandrum to Seattle

Round-trip from	₹ 135,516
One-way from	₹ 63,839

Emirates
8/2-13/2
2 total stops
42h 55m total
Thiruvananthapuram to Seattle

Search Deals

12/9-31/12
3 total stops
41h 57m 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Sat 19/9

21:50-09:42

3 stops48h 22m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 66,577

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Wed 6/1

00:25-08:53

3 stops45h 58m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 90,753

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Wed 6/1

04:35-12:35

1 stop21h 30m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 97,930

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Fri 18/9

03:45-13:05

1 stop21h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 98,497

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Thu 7/1

04:35-12:35

1 stop21h 30m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 103,407

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Wed 6/1

18:10-12:35

2 stops31h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 118,517

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Fri 11/9

03:45-13:05

1 stop21h 50m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 145,242

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Mon 8/2

04:35-12:35

1 stop21h 30m

Seattle/Tacoma Intl

Sat 13/2

16:05-03:00

1 stop21h 25m

₹ 145,526

Fastest return journey

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Wed 6/1

03:45-11:40

1 stop21h 25m

Seattle/Tacoma Intl

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 182,639

ThiruvananthapuramSeattle

TRV Thiruvananthapuram - SEA Seattle/Tacoma Intl

TRVSEA

Thiruvananthapuram

Mon 21/12

23:15-07:05

1 stop21h 20m

Seattle/Tacoma Intl

Fri 19/2

08:40-19:45

2 stops45h 35m

₹ 456,692

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 11 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.

Cheapflights Insights

Everything you need to know about your flight from Thiruvananthapuram to Seattle

What’s the top stopover airport for flights from Thiruvananthapuram to Seattle?

Dubai (DXB) – chosen by Cheapflights users on 67% of one-stop itineraries from Thiruvananthapuram to Seattle on Cheapflights.

What’s the cheapest stopover airport for flights from Thiruvananthapuram to Seattle?

Dubai (DXB) is the most affordable one-stop option, with an average return flight price of ₹ 124,622.

What’s the fastest stopover option from Thiruvananthapuram to Seattle?

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 21h 10m.

Which airport typically offers the quickest stopover for flights from Thiruvananthapuram to Seattle?

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 2h 43m.

Related info for your journey

How long is the flight from Thiruvananthapuram to Seattle?
Departing from Thiruvananthapuram to Seattle will take you 21h 30m. There are 13504 km between Thiruvananthapuram and Seattle.
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.

See more FAQs

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

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Cheap flights from Thiruvananthapuram to Seattle from ₹ 63,839

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. 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 7 September 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 7 September 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 7 September 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 7 September 2026.

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 7 September 2026.

Search for one-way flight options from Trivandrum to Seattle. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Trivandrum to Seattle

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

What’s the top stopover airport for flights from Thiruvananthapuram to Seattle?

Dubai (DXB) – chosen by Cheapflights users on 67% of one-stop itineraries from Thiruvananthapuram to Seattle on Cheapflights.

What’s the cheapest stopover airport for flights from Thiruvananthapuram to Seattle?

Dubai (DXB) is the most affordable one-stop option, with an average return flight price of ₹ 124,622.

What’s the fastest stopover option from Thiruvananthapuram to Seattle?

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 21h 10m.

Which airport typically offers the quickest stopover for flights from Thiruvananthapuram to Seattle?

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 2h 43m.

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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Trivandrum to Seattle

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Trivandrum and Seattle flights

Browse other Trivandrum and Seattle flight options. Last updated on 7 September 2026.

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How does Cheapflights help users find flights from Trivandrum to Seattle?

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

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 7 September 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 7 September 2026.

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 7 September 2026.