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$723+ 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — SEA
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,073
(oojo)

One-way from

$723
(Kiwi.com)

Popular in

September

Cheapest in

April

Average price

$1,775
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
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One-way flight from Thiruvananthapuram to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 29, 2025.

This oojo deal was found by Cheapflights users on 9/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:15 pmTRV - SEA
1 stop45h 25mSingapore Airlines
Thu 2/268:45 amSEA - TRV
1 stop24h 00mSingapore Airlines
Deal found 9/26$1,073
This oojo deal was found by Cheapflights users on 9/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:15 pmTRV - SEA
1 stop45h 25mSingapore Airlines
Thu 2/268:45 amSEA - TRV
1 stop24h 00mSingapore Airlines
Deal found 9/27$1,113
This Ovago deal was found by Cheapflights users on 9/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:40 amTRV - SEA
2 stops42h 14mMultiple Airlines
Thu 2/2611:20 pmSEA - TRV
2 stops29h 45mMultiple Airlines
Deal found 9/26$1,150
This Ovago deal was found by Cheapflights users on 9/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:50 amTRV - SEA
2 stops40h 04mMultiple Airlines
Thu 2/2611:20 pmSEA - TRV
2 stops29h 45mMultiple Airlines
Deal found 9/27$1,201
This Emirates deal was found by Cheapflights users on 9/26. 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.
Mon 11/104:35 amTRV - SEA
1 stop21h 30mEmirates
Thu 2/264:05 pmSEA - TRV
1 stop21h 25mEmirates
Deal found 9/26$1,313
This Virgin Atlantic deal was found by Cheapflights users on 9/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/101:25 pmTRV - SEA
2 stops38h 35mVirgin Atlantic
Tue 10/145:35 pmSEA - TRV
2 stops25h 40mVirgin Atlantic
Deal found 9/27$1,373
This Qatar Airways deal was found by Cheapflights users on 9/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:55 amTRV - SEA
2 stops26h 40mQatar Airways
Thu 2/264:05 pmSEA - TRV
1 stop20h 50mQatar Airways
Deal found 9/26$1,402
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:55 amTRV - SEA
2 stops28h 34mQatar Airways
Thu 2/267:00 amSEA - TRV
2 stops29h 55mQatar Airways
Deal found 9/27$1,466
This Ovago deal was found by Cheapflights users on 9/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:30 pmTRV - SEA
2 stops27h 50mJapan Airlines
Thu 2/263:37 pmSEA - TRV
3 stops49h 48mJapan Airlines
Deal found 9/26$1,547

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 September 29, 2025.
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

Tue 11/11

11:15 pm-7:10 am

1 stop45h 25m

Seattle/Tacoma Intl

Thu 2/26

8:45 am-10:15 pm

1 stop24h 00m

$1,073

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Tue 11/18

11:15 pm-7:10 am

1 stop45h 25m

Seattle/Tacoma Intl

Thu 2/26

8:45 am-10:15 pm

1 stop24h 00m

$1,113

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Tue 11/11

6:40 am-11:24 am

2 stops42h 14m

Seattle/Tacoma Intl

Thu 2/26

11:20 pm-6:35 pm

2 stops29h 45m

$1,150

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Mon 11/17

4:35 am-12:35 pm

1 stop21h 30m

Seattle/Tacoma Intl

Thu 2/26

4:05 pm-3:00 am

1 stop21h 25m

$1,313

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Mon 11/10

4:35 am-12:35 pm

1 stop21h 30m

Seattle/Tacoma Intl

Thu 2/26

4:05 pm-3:00 am

1 stop21h 25m

$1,313

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Fri 10/10

1:25 pm-3:30 pm

2 stops38h 35m

Seattle/Tacoma Intl

Tue 10/14

5:35 pm-7:45 am

2 stops25h 40m

$1,373

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Mon 11/17

3:55 am-5:05 pm

2 stops26h 40m

Seattle/Tacoma Intl

Thu 2/26

4:05 pm-2:25 am

1 stop20h 50m

$1,402

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Mon 11/10

3:55 am-5:05 pm

2 stops26h 40m

Seattle/Tacoma Intl

Thu 2/26

4:05 pm-2:25 am

1 stop20h 50m

$1,402

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Tue 11/18

11:40 am-9:50 am

2 stops35h 40m

Seattle/Tacoma Intl

Thu 2/26

3:37 pm-6:55 am

3 stops49h 48m

$1,547

ThiruvananthapuramSeattle

TRV - SEA

TRVSEA

Thiruvananthapuram

Sat 12/27

7:20 pm-5:05 pm

3 stops35h 15m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Showing 1-10 of 16 results
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Compare providers for flights from Trivandrum to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Trivandrum to Seattle in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 21h 30m. 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.

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

    Currently, January is the cheapest month in which you can book a flight from Thiruvananthapuram to Seattle (average of $238). Flying from Thiruvananthapuram to Seattle in June is currently the most expensive (average of $388). 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.

See more FAQs

Traveling to a place near Seattle?

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