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Trivandrum

$1,109+ Cheap flights from Seattle (SEA) to Thiruvananthapuram (TRV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 February 3, 2026.

This Orbitz deal was found by Cheapflights users on 2/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:53 pm
SEA
-
TRV
2 stops32h 22m
Multiple Airlines
Mon 6/227:35 pm
TRV
-
SEA
2 stops37h 41m
Multiple Airlines
Deal found 2/3$1,109
This Justfly.com deal was found by Cheapflights users on 2/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:15 am
SEA
-
TRV
1 stop23h 30m
Singapore Airlines
Fri 4/2411:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 2/2$1,145
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:15 am
SEA
-
TRV
1 stop47h 30m
Singapore Airlines
Wed 9/211:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 2/3$1,165
This Justfly.com deal was found by Cheapflights users on 2/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:45 am
SEA
-
TRV
2 stops45h 30m
Singapore Airlines
Fri 3/2711:15 pm
TRV
-
SEA
1 stop21h 25m
Singapore Airlines
Deal found 2/3$1,178
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:15 am
SEA
-
TRV
1 stop23h 30m
Multiple Airlines
Tue 5/195:05 am
TRV
-
SEA
2 stops30h 30m
Multiple Airlines
Deal found 2/1$1,201
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:45 pm
SEA
-
TRV
2 stops29h 25m
KLM
Fri 4/2410:30 pm
TRV
-
SEA
2 stops30h 30m
KLM
Deal found 2/2$1,264
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:10 am
SEA
-
TRV
3 stops29h 10m
Multiple Airlines
Wed 3/2511:15 pm
TRV
-
SEA
3 stops31h 45m
Multiple Airlines
Deal found 2/1$1,266
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:15 am
SEA
-
TRV
1 stop23h 30m
Multiple Airlines
Fri 4/244:15 am
TRV
-
SEA
2 stops30h 18m
Multiple Airlines
Deal found 2/2$1,288

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 February 3, 2026.

Round-trip from

$1,109
(Orbitz)

Popular in

December

Cheapest in

March

Average price

$1,446
From Seattle/Tacoma Intl to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 3, 2026.
Use the filters below to find and compare flights from Seattle to Thiruvananthapuram that are best for you.

Fly from

Seattle

Fly to

Trivandrum

Route

Depart

Return

Price

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Mon 4/13

10:53 pm-7:45 pm

2 stops32h 22m

Thiruvananthapuram

Mon 6/22

7:35 pm-8:46 pm

2 stops37h 41m

$1,109

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 4/10

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Fri 4/24

11:15 pm-8:45 am

1 stop22h 00m

$1,145

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 5/1

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Tue 5/19

11:15 pm-8:45 am

1 stop46h 00m

$1,165

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 3/17

9:45 am-7:45 pm

2 stops45h 30m

Thiruvananthapuram

Fri 3/27

11:15 pm-8:10 am

1 stop21h 25m

$1,178

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 5/1

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Tue 5/19

5:05 am-11:05 pm

2 stops30h 30m

$1,201

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 4/9

1:45 pm-7:40 am

2 stops29h 25m

Thiruvananthapuram

Fri 4/24

10:30 pm-4:30 pm

2 stops30h 30m

$1,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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

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

Currently, April is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of $1,055). Flying from Seattle to Thiruvananthapuram in January is currently the most expensive (average of $1,383). 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.

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 February 3, 2026.
Get a feel of what it's like to fly with Singapore Airlines, Emirates, and Qatar 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
1,443 reviews

Food

7.8

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very good
1,443 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Food

7.8

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very good
3,500 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Food

7.8

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Food

7.8

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 23h 30m. 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 ($1,048), Qatar Airways ($1,297), and Emirates ($1,481) offers the cheapest pricing from Seattle to Thiruvananthapuram. Singapore Airlines is priced at 27% 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.

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

    Currently, April is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of $1,055). Flying from Seattle to Thiruvananthapuram in January is currently the most expensive (average of $1,383). 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 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
Portland to Kozhikode flights
Seattle to Kozhikode 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,048Average$1,374FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,297Average$1,532FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,481Average$1,751FlexibilityNo cancel feeOn-time75%

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