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$570+ Cheap flights from Thiruvananthapuram (TRV) to Seattle (SEA)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — SEA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Trivandrum to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Trivandrum (TRV) to Seattle (SEA). 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 January 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,309
(Singapore Airlines)

One-way from

$570
(Kiwi.com)

Popular in

September

Cheapest in

April

Average price

$1,290
Provider with most accurate pricing for Thiruvananthapuram-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Thiruvananthapuram-Seattle/Tacoma Intl flights.
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From Thiruvananthapuram to Seattle/Tacoma Intl
Search Deals
One-way flight from Thiruvananthapuram to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 8% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Trivandrum to Seattle

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 January 15, 2026.

This Singapore Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Sun 4/2610:15 am
SEA
-
TRV
1 stop23h 30m
Singapore Airlines
Deal found 1/13$1,309
This British Airways deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:25 pm
TRV
-
SEA
2 stops41h 30m
British Airways
Sun 4/261:35 pm
SEA
-
TRV
2 stops33h 45m
British Airways
Deal found 1/13$1,408
This Emirates deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:45 am
TRV
-
SEA
2 stops26h 20m
Emirates
Sun 4/265:15 pm
SEA
-
TRV
1 stop21h 25m
Emirates
Deal found 1/13$1,464
This Mytrip deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:55 am
TRV
-
SEA
1 stop21h 15m
Multiple Airlines
Mon 2/24:05 pm
SEA
-
TRV
2 stops23h 55m
Multiple Airlines
Deal found 1/13$1,533
This Gotogate deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:55 am
TRV
-
SEA
1 stop21h 15m
Qatar Airways
Mon 2/24:05 pm
SEA
-
TRV
1 stop20h 50m
Qatar Airways
Deal found 1/13$1,734

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trivandrum to Seattle 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 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Thiruvananthapuram to Seattle that are best for you.

Fly from

Trivandrum

Fly to

Seattle

Route

Depart

Return

Price

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Wed 4/22

11:15 pm-8:45 am

1 stop22h 00m

Seattle/Tacoma Intl

Sun 4/26

10:15 am-10:15 pm

1 stop23h 30m

$1,309

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Wed 4/22

1:25 pm-6:25 pm

2 stops41h 30m

Seattle/Tacoma Intl

Sun 4/26

1:35 pm-11:50 am

2 stops33h 45m

$1,408

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Wed 4/22

4:45 am-6:35 pm

2 stops26h 20m

Seattle/Tacoma Intl

Sun 4/26

5:15 pm-3:10 am

1 stop21h 25m

$1,464

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Sun 2/1

3:55 am-11:40 am

1 stop21h 15m

Seattle/Tacoma Intl

Mon 2/2

4:05 pm-5:30 am

2 stops23h 55m

$1,533

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Sun 2/1

3:55 am-11:40 am

1 stop21h 15m

Seattle/Tacoma Intl

Mon 2/2

4:05 pm-2:25 am

1 stop20h 50m

$1,734

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Sat 5/30

11:15 pm-4:10 pm

3 stops53h 25m

$570

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Mon 6/15

12:05 am-4:10 pm

3 stops52h 35m

$585

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Fri 1/30

11:15 pm-6:10 pm

3 stops56h 25m

$637

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Tue 6/16

1:20 am-4:10 pm

3 stops51h 20m

$642

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Sat 6/13

12:25 am-4:10 pm

3 stops52h 15m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 14 results
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  • Most accurate provider: When it comes to deals on Thiruvananthapuram-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Thiruvananthapuram-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Thiruvananthapuram-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Thiruvananthapuram-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Thiruvananthapuram-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
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.

Related info for your journey

Find useful and relevant information for your journey from Trivandrum to Seattle. 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 Thiruvananthapuram to Seattle?

    Departing from Thiruvananthapuram to Seattle will take you 22h. The distance between Thiruvananthapuram and Seattle is about 8391 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 vacation 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

Traveling to a place near Seattle?

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