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Trivandrum

$430+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Thiruvananthapuram are usually found in September or October, booked 87 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 April 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,093
(oojo)

One-way from

$430
(Travelocity)

Popular in

January

Cheapest in

September

Average price

$1,480
Provider with most accurate pricing for Seattle/Tacoma Intl-Thiruvananthapuram flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Thiruvananthapuram flights.
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From Seattle/Tacoma Intl to Thiruvananthapuram
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One-way flight from Seattle/Tacoma Intl to Thiruvananthapuram
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Highest demand for flights based on searches. 11% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 3, 2025.

This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:15 amSEA - TRV
1 stop23h 25mSingapore Airlines
Wed 12/1011:25 pmTRV - SEA
1 stop21h 15mSingapore Airlines
Deal found 4/1$1,044
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:23 pmSEA - TRV
2 stops34h 27mEtihad Airways
Thu 5/229:45 pmTRV - SEA
2 stops49h 13mEtihad Airways
Deal found 4/1$1,093
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:56 pmSEA - TRV
3 stops33h 09mMultiple Airlines
Sat 5/3111:10 pmTRV - SEA
2 stops29h 30mMultiple Airlines
Deal found 4/2$1,164
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:30 pmSEA - TRV
1 stop21h 25mQatar Airways
Sun 5/253:55 amTRV - SEA
1 stop21h 20mQatar Airways
Deal found 4/1$1,367
This Ovago deal was found by Cheapflights users on 4/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:50 pmSEA - TRV
2 stops48h 35mLufthansa
Mon 5/268:40 amTRV - SEA
3 stops50h 03mLufthansa
Deal found 4/1$1,443
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:45 pmSEA - TRV
2 stops25h 55mEmirates
Mon 5/264:45 amTRV - SEA
1 stop21h 10mEmirates
Deal found 4/1$1,541

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 April 3, 2025.
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

Wed 4/30

9:23 pm-8:20 pm

2 stops34h 27m

Thiruvananthapuram

Thu 5/22

9:45 pm-10:28 am

2 stops49h 13m

$1,093

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 5/1

8:56 pm-6:35 pm

3 stops33h 09m

Thiruvananthapuram

Sat 5/31

11:10 pm-4:10 pm

2 stops29h 30m

$1,164

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 5/4

10:15 am-10:10 pm

1 stop23h 25m

Thiruvananthapuram

Mon 5/26

11:10 pm-8:45 am

1 stop22h 05m

$1,357

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 4/30

4:30 pm-2:25 am

1 stop21h 25m

Thiruvananthapuram

Sun 5/25

3:55 am-12:45 pm

1 stop21h 20m

$1,367

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 4/30

6:50 pm-7:55 am

2 stops48h 35m

Thiruvananthapuram

Mon 5/26

8:40 am-10:13 pm

3 stops50h 03m

$1,443

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 4/30

12:45 pm-3:10 am

2 stops25h 55m

Thiruvananthapuram

Mon 5/26

4:45 am-1:25 pm

1 stop21h 10m

$1,541

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 4/19

1:40 pm-8:10 am

2 stops30h 00m

$430

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 6/15

4:30 pm-2:25 am

1 stop21h 25m

$1,246

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 6/15

10:00 am-7:55 am

3 stops33h 25m

$1,567

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

  • Most accurate provider: When it comes to deals on Seattle-Thiruvananthapuram flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Thiruvananthapuram flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 far ahead should I book a flight from Seattle to Thiruvananthapuram?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Trivandrum. Price data was last updated on March 28, 2025.

The best time to book flights from Seattle to Thiruvananthapuram is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of $1,043). Flying from Seattle to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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.

What is the cheapest time of day to fly from SEA to TRV?

Find hourly flight availability from Seattle to Trivandrum. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

It’s typically best to fly out from Seattle to Thiruvananthapuram in the morning. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Trivandrum by month

Plan your trip to Trivandrum by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thiruvananthapuram ranges from 0.9 - 13.5 inches per month. June is typically the wettest month, when rainfall can reach 13.5 in. January is typically the driest time to visit Thiruvananthapuram when rainfall is around 0.9 in.

Temperature in Trivandrum by month

Plan your trip to Trivandrum by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thiruvananthapuram, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 78.8 F).

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 April 3, 2025.
Singapore Airlines
8.1
Very good
1,287 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,287 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,193 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,540 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Etihad Airways
7.4
Good
1,184 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Lufthansa
6.7
Okay
6,963 reviews
Singapore Airlines
8.1
Very good
1,287 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

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

    According to our current data, Etihad Airways ($1,093), Singapore Airlines ($1,357), and Qatar Airways ($1,438) offers the cheapest pricing from Seattle to Thiruvananthapuram. Etihad Airways is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Thiruvananthapuram one-way?

    The cheapest airlines for a one-way flight from Seattle to Thiruvananthapuram are Emirates ($851), Qatar Airways ($1,246), and Lufthansa ($1,567).

  • 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, August is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of $1,043). Flying from Seattle to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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

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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
Seattle to Kozhikode flights
Portland to Cochin flights
Portland to Kozhikode flights
Portland to Trivandrum flights

Top 5 airlines flying from Seattle to Trivandrum

Discover the top 5 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,053Average$1,303FlexibilityNo cancel feeOn-time81%
Oman AirCheapest$1,412Average$1,542FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,412Average$1,727FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,437Average$1,837FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,588Average$1,755FlexibilityNo cancel feeOn-time76%

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