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Trivandrum

$491+ Cheap flights from Washington 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Washington to Trivandrum

Cheapest flights from Washington to Trivandrum
Explore the most affordable flight options available from Washington to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Trip.com deal was found by Cheapflights users on 2/11. 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.
Thu 4/1610:15 am
SEA
-
TRV
1 stop23h 30m
Multiple Airlines
Sat 5/1611:15 pm
TRV
-
SEA
1 stop22h 00m
Multiple Airlines
Deal found 2/11$900
This Trip.com deal was found by Cheapflights users on 2/9. 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 3/14:05 pm
SEA
-
TRV
2 stops40h 15m
Multiple Airlines
Tue 3/317:05 am
TRV
-
SEA
2 stops41h 50m
Multiple Airlines
Deal found 2/9$1,008
This Trip.com deal was found by Cheapflights users on 2/11. 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.
Fri 5/2910:15 am
SEA
-
TRV
2 stops43h 50m
Multiple Airlines
Tue 6/167:05 pm
TRV
-
SEA
2 stops50h 10m
Multiple Airlines
Deal found 2/11$1,051
This Justfly.com deal was found by Cheapflights users on 2/10. 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.
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 2/10$1,063
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:15 am
SEA
-
TRV
1 stop23h 30m
Singapore Airlines
Mon 4/2011:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 2/10$1,088
This Ovago deal was found by Cheapflights users on 2/9. 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.
Thu 3/269:45 am
SEA
-
TRV
1 stop24h 00m
Singapore Airlines
Thu 4/211:15 pm
TRV
-
SEA
1 stop22h 00m
Singapore Airlines
Deal found 2/9$1,119
This Gurufare deal was found by Cheapflights users on 2/8. 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.
Fri 5/110:15 am
SEA
-
TRV
2 stops45h 00m
Multiple Airlines
Tue 6/308:30 pm
TRV
-
SEA
2 stops48h 45m
Multiple Airlines
Deal found 2/8$1,142
This Gurufare deal was found by Cheapflights users on 2/9. 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 6/910:15 am
SEA
-
TRV
2 stops45h 00m
Multiple Airlines
Tue 6/308:30 pm
TRV
-
SEA
2 stops48h 45m
Multiple Airlines
Deal found 2/9$1,147
This FlightHub deal was found by Cheapflights users on 2/11. 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 4/267:35 am
PDX
-
TRV
2 stops30h 20m
Qatar Airways
Tue 5/123:55 am
TRV
-
PDX
2 stops29h 25m
Qatar Airways
Deal found 2/11$1,369
This Ovago deal was found by Cheapflights users on 2/10. 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.
Sun 3/297:05 am
PDX
-
TRV
2 stops31h 35m
Multiple Airlines
Tue 4/74:45 am
TRV
-
PDX
2 stops28h 17m
Multiple Airlines
Deal found 2/10$1,391
This Qatar Airways deal was found by Cheapflights users on 2/8. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 am
PDX
-
TRV
2 stops27h 25m
Qatar Airways
Sun 9/273:55 am
TRV
-
PDX
2 stops29h 23m
Qatar Airways
Deal found 2/8$1,450
This Expedia deal was found by Cheapflights users on 2/9. 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 3/275:45 pm
PDX
-
TRV
2 stops44h 55m
Multiple Airlines
Fri 4/34:45 am
TRV
-
PDX
2 stops31h 39m
Multiple Airlines
Deal found 2/9$1,466

Find flight deals from Washington to Trivandrum

Keep the following information in mind while searching for Washington to Trivandrum flight deals. Data was last updated February 12, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$900
(Trip.com)

One-way from

$491
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,090
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 Washington to Thiruvananthapuram
Search Deals
One-way flight from Washington to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 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 Washington 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 12, 2026.
Use the filters below to find and compare flights from Washington to Thiruvananthapuram that are best for you.

Fly from

Washington

Fly to

Trivandrum

Route

Depart

Return

Price

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 4/16

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Sat 5/16

11:15 pm-8:45 am

1 stop22h 00m

$900

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 4/3

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Mon 4/20

11:15 pm-8:45 am

1 stop22h 00m

$1,088

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 5/1

10:15 am-7:45 pm

2 stops45h 00m

Thiruvananthapuram

Tue 6/30

8:30 pm-8:45 am

2 stops48h 45m

$1,142

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 7/16

10:15 am-10:15 pm

1 stop23h 30m

Thiruvananthapuram

Wed 8/5

11:15 pm-8:45 am

1 stop22h 00m

$1,171

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Tue 6/9

10:15 am-7:45 pm

2 stops45h 00m

Thiruvananthapuram

Tue 6/30

8:30 pm-8:45 am

2 stops48h 45m

$1,186

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sun 3/1

8:00 am-9:20 am

3 stops35h 50m

Thiruvananthapuram

Tue 3/31

12:25 pm-10:05 am

3 stops34h 10m

$1,255

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 4/4

5:30 pm-7:45 am

2 stops49h 45m

Thiruvananthapuram

Mon 4/20

12:30 pm-11:15 am

2 stops35h 15m

$1,272

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 2/27

8:00 am-8:45 am

3 stops35h 15m

Thiruvananthapuram

Fri 3/6

11:15 pm-1:55 pm

3 stops28h 10m

$1,273

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 4/26

7:35 am-2:25 am

2 stops30h 20m

Thiruvananthapuram

Tue 5/12

3:55 am-8:50 pm

2 stops29h 25m

$1,369

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/29

7:05 am-3:10 am

2 stops31h 35m

Thiruvananthapuram

Tue 4/7

4:45 am-8:32 pm

2 stops28h 17m

$1,391

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 25 results
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Best time to book a flight from Washington to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from Washington 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 Washington to Thiruvananthapuram

What is the cheapest month to book a flight from State of Washington to Thiruvananthapuram?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Thiruvananthapuram (average of $1,055). Flying from State of Washington to Thiruvananthapuram in December is currently the most expensive (average of $1,445). 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.

Related info for your journey

Find useful and relevant information for your journey from Washington to Trivandrum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thiruvananthapuram from Washington?

    For a flight from Washington to Thiruvananthapuram, you will be flying into Thiruvananthapuram. Thiruvananthapuram (TRV) is just 2.0 mi from the center of the city.

  • How long is the flight from State of Washington to Thiruvananthapuram?

    A quick flight from State of Washington to Thiruvananthapuram can take about 23h 30m. Singapore Airlines provides one of the quickest options available for as low as $1,088. Airlines will cover a distance of 8391 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Washington to Trivandrum that include hotel bookings?

    Yes. In addition to deals on Washington to Trivandrum flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Trivandrum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Trivandrum.

  • Can I find deals for business class flights from Washington to Trivandrum?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Thiruvananthapuram?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Thiruvananthapuram (average of $1,055). Flying from State of Washington to Thiruvananthapuram in December is currently the most expensive (average of $1,445). 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 Washington to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Trivandrum

Discover the top 3 airlines that operate flights from Washington 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,048Average$1,355FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,297Average$1,532FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,481Average$1,751FlexibilityNo cancel feeOn-time75%

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