Trivandrum

$408+ Cheap flights from Seattle (SEA) to Thiruvananthapuram (TRV)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
Apr 19 — Apr 261
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Cheap flight deals from Seattle to Trivandrum

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 March 20, 2026.

This oojo deal was found by Cheapflights users on 3/16. 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.
Sun 8/1610:15 am
SEA
-
TRV
1 stop23h 30m
Singapore Airlines
Wed 9/211:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 3/16$1,042
This Etihad Airways deal was found by Cheapflights users on 3/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:33 pm
SEA
-
TRV
2 stops38h 47m
Multiple Airlines
Mon 6/299:50 pm
TRV
-
SEA
2 stops35h 13m
Multiple Airlines
Deal found 3/15$1,088
This Etihad Airways deal was found by Cheapflights users on 3/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:33 pm
SEA
-
TRV
2 stops32h 12m
Multiple Airlines
Wed 8/124:15 am
TRV
-
SEA
2 stops32h 05m
Multiple Airlines
Deal found 3/19$1,138
This oojo deal was found by Cheapflights users on 3/15. 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.
Sun 4/2610:15 am
SEA
-
TRV
1 stop23h 30m
Singapore Airlines
Sat 6/2711:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 3/15$1,182
This Etihad Airways deal was found by Cheapflights users on 3/17. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:33 pm
SEA
-
TRV
2 stops38h 47m
Multiple Airlines
Wed 5/139:50 pm
TRV
-
SEA
2 stops35h 33m
Multiple Airlines
Deal found 3/17$1,193
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:15 am
SEA
-
TRV
1 stop23h 30m
Multiple Airlines
Wed 9/211:15 pm
TRV
-
SEA
2 stops27h 40m
Multiple Airlines
Deal found 3/19$1,240
This Trip.com deal was found by Cheapflights users on 3/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:45 am
SEA
-
TRV
1 stop24h 00m
Singapore Airlines
Wed 7/2211:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 3/19$1,242
This Etihad Airways deal was found by Cheapflights users on 3/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:59 pm
SEA
-
TRV
2 stops38h 21m
Multiple Airlines
Mon 5/189:50 pm
TRV
-
SEA
2 stops37h 18m
Multiple Airlines
Deal found 3/19$1,243

Find flight deals from Seattle to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Trivandrum (TRV). 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 March 20, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$1,042
(oojo)

One-way from

$408
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,137
Provider with most accurate pricing for Seattle/Tacoma Intl-Thiruvananthapuram flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Thiruvananthapuram flights.
From Seattle/Tacoma Intl to Thiruvananthapuram
One-way flight from Seattle/Tacoma Intl to Thiruvananthapuram
Highest demand for flights based on searches. 4% potential increase in price ($76 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Trivandrum 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 March 20, 2026.
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 round-trip

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 4/17

11:33 pm-8:15 pm

2 stops32h 12m

Thiruvananthapuram

Wed 7/22

4:15 am-11:35 pm

2 stops31h 50m

$1,088

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 4/15

11:35 am-3:10 am

2 stops27h 05m

Thiruvananthapuram

Fri 5/15

4:45 am-1:25 pm

1 stop21h 10m

$1,589

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 4/30

11:21 am-3:10 am

2 stops27h 19m

Thiruvananthapuram

Mon 5/4

4:45 am-1:25 pm

1 stop21h 10m

$1,623

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 5/9

11:39 am-3:10 am

2 stops27h 01m

Thiruvananthapuram

Thu 5/14

4:45 am-1:25 pm

1 stop21h 10m

$1,623

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 5/15

5:15 pm-3:10 am

1 stop21h 25m

Thiruvananthapuram

Tue 5/19

4:45 am-6:32 pm

2 stops26h 17m

$1,628
Quickest round-trip

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 5/24

5:15 pm-3:10 am

1 stop21h 25m

Thiruvananthapuram

Mon 7/6

4:45 am-1:25 pm

1 stop21h 10m

$1,632

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 5/9

11:39 am-3:10 am

2 stops27h 01m

Thiruvananthapuram

Sat 5/16

4:45 am-6:32 pm

2 stops26h 17m

$1,634

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 4/17

5:15 pm-3:10 am

1 stop21h 25m

Thiruvananthapuram

Tue 5/12

4:45 am-6:32 pm

2 stops26h 17m

$1,643

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 5/29

5:15 pm-3:10 am

1 stop21h 25m

Thiruvananthapuram

Thu 7/9

4:45 am-6:47 pm

2 stops26h 32m

$1,644

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 5/8

11:39 am-3:10 am

2 stops27h 01m

Thiruvananthapuram

Sat 5/16

4:45 am-6:32 pm

2 stops26h 17m

$1,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Seattle-Thiruvananthapuram flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Thiruvananthapuram flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Seattle-Thiruvananthapuram flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Thiruvananthapuram flights, Cheapflights users trust AranGrant the most. AranGrant 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 Seattle-Thiruvananthapuram 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 Seattle to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Seattle 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.

Reviews of airlines servicing Trivandrum

Get insights into the airlines that provide service to Trivandrum. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trivandrum. Reviews last updated March 20, 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQatar Airways from Seattle to Thiruvananthapuram by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

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

    Departing from Seattle to Thiruvananthapuram will take you 27h 05m. The distance between Seattle and Thiruvananthapuram is about 8391 mi.

  • What are the cheapest airlines flying from Seattle to Thiruvananthapuram round-trip?

    According to our current data, Singapore Airlines ($1,049), Qatar Airways ($1,297), and Emirates ($1,481) offers the cheapest pricing from Seattle to Thiruvananthapuram. Singapore Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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.

See more FAQs

Traveling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala

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Alternative routes for Seattle to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Seattle to Trivandrum

Discover the top 3 airlines that operate flights from Seattle to Trivandrum. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,049Average$1,299FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,297Average$1,532FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,481Average$1,751FlexibilityNo cancel feeOn-time75%

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