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Trivandrum

$627+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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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 August 4, 2026.

This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:40 pm
SEA
-
TRV
2 stops45h 35m
Multiple Airlines
Fri 11/68:35 am
TRV
-
SEA
2 stops45h 45m
Multiple Airlines
Deal found 8/3$1,055
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:40 pm
SEA
-
TRV
2 stops45h 35m
Multiple Airlines
Mon 10/268:35 am
TRV
-
SEA
2 stops45h 45m
Multiple Airlines
Deal found 7/30$1,077
This Orbitz deal was found by Cheapflights users on 7/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:40 pm
SEA
-
TRV
2 stops45h 35m
Multiple Airlines
Wed 11/118:35 am
TRV
-
SEA
2 stops45h 45m
Multiple Airlines
Deal found 7/31$1,087
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:40 pm
SEA
-
TRV
2 stops45h 35m
Multiple Airlines
Mon 11/28:35 am
TRV
-
SEA
2 stops45h 45m
Multiple Airlines
Deal found 8/1$1,101
This Etihad Airways deal was found by Cheapflights users on 7/30. 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 9/2311:42 pm
SEA
-
TRV
2 stops38h 38m
Etihad Airways
Sun 9/274:15 am
TRV
-
SEA
2 stops52h 59m
Etihad Airways
Deal found 7/30$1,158
This Trip.com deal was found by Cheapflights users on 8/3. 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.
Sun 10/48:20 pm
SEA
-
TRV
2 stops46h 55m
Multiple Airlines
Thu 10/228:35 am
TRV
-
SEA
2 stops39h 30m
Multiple Airlines
Deal found 8/3$1,181
This Travelocity deal was found by Cheapflights users on 8/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:40 pm
SEA
-
TRV
2 stops45h 35m
Multiple Airlines
Wed 11/118:35 am
TRV
-
SEA
2 stops45h 45m
Multiple Airlines
Deal found 8/2$1,182
This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:15 am
SEA
-
TRV
1 stop23h 30m
Singapore Airlines
Fri 10/2311:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 7/30$1,190

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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,054
(Expedia)

One-way from

$627
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$1,647
Provider with most accurate pricing for Seattle/Tacoma Intl-Thiruvananthapuram flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Thiruvananthapuram flights.
Search Deals
From Seattle/Tacoma Intl to Thiruvananthapuram
Search Deals
One-way flight from Seattle/Tacoma Intl to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 4, 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

Sun 9/27

11:42 pm-2:50 am

2 stops38h 38m

Thiruvananthapuram

Sun 10/18

4:15 am-9:15 pm

2 stops29h 30m

$1,158

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 8/26

4:25 pm-9:50 am

3 stops28h 55m

Thiruvananthapuram

Wed 10/28

11:15 pm-2:37 pm

2 stops27h 52m

$1,277

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 9/15

4:25 pm-2:15 am

1 stop21h 20m

Thiruvananthapuram

Tue 11/10

3:45 am-11:40 am

1 stop21h 25m

$1,365

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 9/15

4:25 pm-2:15 am

1 stop21h 20m

Thiruvananthapuram

Wed 11/11

7:35 pm-11:40 am

2 stops29h 35m

$1,384

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 9/15

10:15 am-7:45 pm

2 stops45h 00m

Thiruvananthapuram

Tue 9/22

11:15 pm-8:45 am

1 stop46h 00m

$1,404

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 9/4

5:50 am-2:50 am

2 stops32h 30m

Thiruvananthapuram

Sat 9/12

4:15 am-12:11 am

2 stops32h 26m

$1,428
Quickest round-trip

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 10/4

4:25 pm-2:15 am

1 stop21h 20m

Thiruvananthapuram

Mon 10/19

3:45 am-12:25 pm

1 stop21h 10m

$1,439

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 10/6

4:25 pm-2:15 am

1 stop21h 20m

Thiruvananthapuram

Mon 10/19

3:45 am-12:25 pm

1 stop21h 10m

$1,439

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 10/1

4:25 pm-2:15 am

1 stop21h 20m

Thiruvananthapuram

Mon 10/26

3:45 am-12:40 pm

1 stop21h 25m

$1,439

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 8/22

1:55 am-10:15 pm

3 stops31h 50m

Thiruvananthapuram

Mon 10/26

5:20 pm-2:20 pm

3 stops33h 30m

$1,459

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 23 resultsSorted by cheapest first
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3

Compare providers for flights from Seattle to Trivandrum

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 Seattle to Trivandrum in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Indian EaglePrice 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 Seattle-Thiruvananthapuram flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Thiruvananthapuram flight deals on Cheapflights vs. FlightHub >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 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 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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Seattle to Thiruvananthapuram?

Airfare is below average for this route at the moment.

Seattle to Thiruvananthapuram flights typically cost between $1,355 and $1,857 in October.
The cheapest round-trip price found within the last 5 days was $1,054 on Multiple Airlines (Oct 2-Oct 27).

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 August 4, 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.
Singapore Airlines
8.2
Very good
1,584 reviews

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.2
Very good
1,584 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Emirates
8.1
Very good
3,638 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qatar Airways
7.4
Good
3,736 reviews
Singapore Airlines
8.2
Very good
1,584 reviews

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 21h 20m. The distance between Seattle and Thiruvananthapuram is about 8391 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Singapore Airlines ($1,049), Qatar Airways ($1,462), and Emirates ($1,576) offers the cheapest pricing from Seattle to Thiruvananthapuram. Singapore Airlines is priced at 32% 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.
Seattle to Cochin flights
Portland to Cochin flights
Portland to Trivandrum flights

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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,049Average$1,302FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,462Average$1,842FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,576Average$1,706FlexibilityNo cancel feeOn-time75%

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