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Trivandrum

$487+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Thiruvananthapuram are usually found in September or March, booked 65 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 July 2, 2025.

Round-trip from

$1,059
(FlightHub)

One-way from

$487
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,490
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 ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 2, 2025.

This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub 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 7/2$1,059
This Oman Air deal was found by Cheapflights users on 6/29. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/204:30 pmSEA - TRV
2 stops26h 45mOman Air
Wed 9/248:45 amTRV - SEA
2 stops40h 30mOman Air
Deal found 6/29$1,129
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Mon 8/41:10 amSEA - TRV
3 stops34h 10mMultiple Airlines
Tue 8/265:35 pmTRV - SEA
2 stops29h 30mMultiple Airlines
Deal found 7/2$1,289
This Indian Eagle deal was found by Cheapflights users on 7/2. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/52:20 pmSEA - TRV
2 stops29h 05mLufthansa
Tue 8/267:15 pmTRV - SEA
2 stops34h 14mLufthansa
Deal found 7/2$1,433
This Air France deal was found by Cheapflights users on 6/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:40 pmSEA - TRV
2 stops49h 35mKLM
Sat 8/161:20 pmTRV - SEA
2 stops40h 45mKLM
Deal found 6/30$1,444
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:30 pmSEA - TRV
1 stop21h 25mQatar Airways
Tue 12/93:50 amTRV - SEA
1 stop21h 25mQatar Airways
Deal found 6/30$1,468
This Gurufare deal was found by Cheapflights users on 6/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:30 pmSEA - TRV
2 stops34h 50mBritish Airways
Wed 12/106:55 pmTRV - SEA
2 stops35h 30mBritish Airways
Deal found 6/30$1,540
This Emirates deal was found by Cheapflights users on 6/29. 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.
Sat 9/205:15 pmSEA - TRV
1 stop21h 25mEmirates
Wed 9/244:45 amTRV - SEA
2 stops26h 34mEmirates
Deal found 6/29$1,601

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 July 2, 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

Tue 9/2

10:15 am-10:10 pm

1 stop23h 25m

Thiruvananthapuram

Wed 12/10

11:25 pm-7:10 am

1 stop21h 15m

$1,059

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 9/20

4:30 pm-7:45 am

2 stops26h 45m

Thiruvananthapuram

Wed 9/24

8:45 am-12:45 pm

2 stops40h 30m

$1,129

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Mon 8/4

1:10 am-11:50 pm

3 stops34h 10m

Thiruvananthapuram

Tue 8/26

5:35 pm-10:35 am

2 stops29h 30m

$1,289

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 8/5

2:20 pm-7:55 am

2 stops29h 05m

Thiruvananthapuram

Tue 8/26

7:15 pm-4:59 pm

2 stops34h 14m

$1,433

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 8/9

5:40 pm-7:45 am

2 stops49h 35m

Thiruvananthapuram

Sat 8/16

1:20 pm-5:35 pm

2 stops40h 45m

$1,444

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 9/2

4:30 pm-2:25 am

1 stop21h 25m

Thiruvananthapuram

Tue 12/9

3:50 am-11:45 am

1 stop21h 25m

$1,468

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 9/2

1:30 pm-12:50 pm

2 stops34h 50m

Thiruvananthapuram

Wed 12/10

6:55 pm-4:55 pm

2 stops35h 30m

$1,540

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 9/20

5:15 pm-3:10 am

1 stop21h 25m

Thiruvananthapuram

Wed 9/24

4:45 am-6:49 pm

2 stops26h 34m

$1,601

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 8/22

10:15 am-7:45 am

2 stops33h 00m

$487

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 8/24

10:15 am-10:10 pm

1 stop47h 25m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 June 27, 2025.

The best time to book flights from Seattle to Thiruvananthapuram is 65 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, September is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of $997). 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 July 2, 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.

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 July 2, 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, and KLM 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.
Emirates
8.1
Very good
3,285 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,285 reviews
Emirates
8.1
Very good
3,285 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,320 reviews
Emirates
8.1
Very good
3,285 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,366 reviews
Emirates
8.1
Very good
3,285 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,593 reviews
Emirates
8.1
Very good
3,285 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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, Singapore Airlines ($1,059), Oman Air ($1,129), and Lufthansa ($1,433) offers the cheapest pricing from Seattle to Thiruvananthapuram. Singapore Airlines is priced at 29% 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, September is the cheapest month in which you can book a flight from Seattle to Thiruvananthapuram (average of $997). 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.

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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.
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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,053Average$1,370FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,372Average$1,503FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,481Average$1,759FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$1,496Average$1,580FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$1,531Average$1,732FlexibilityNo cancel feeOn-time76%

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