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Cheap flights from Seattle to Thiruvananthapuram from ₹ 65,871

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRV
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Trivandrum

Enter your travel dates to find the best prices.

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 13 May 2026.

Thu 23/716:25
SEA
-
TRV
2 stops42h 35m
Multiple Airlines
Wed 26/816:50
TRV
-
SEA
3 stops56h 05m
Multiple Airlines
Deal found 11/5₹ 128,301
Tue 12/517:15
SEA
-
TRV
3 stops41h 10m
Multiple Airlines
Mon 1/623:25
TRV
-
SEA
3 stops50h 30m
Multiple Airlines
Deal found 11/5₹ 134,993
Sun 17/517:15
SEA
-
TRV
2 stops31h 00m
Multiple Airlines
Fri 22/517:05
TRV
-
SEA
2 stops56h 50m
Multiple Airlines
Deal found 11/5₹ 137,957
Fri 21/810:15
SEA
-
TRV
2 stops34h 05m
Multiple Airlines
Sun 20/920:30
TRV
-
SEA
2 stops48h 45m
Multiple Airlines
Deal found 13/5₹ 143,024
Wed 19/808:35
SEA
-
TRV
2 stops30h 05m
Emirates
Mon 21/904:45
TRV
-
SEA
2 stops29h 28m
Emirates
Deal found 11/5₹ 144,745
Fri 11/1216:05
SEA
-
TRV
2 stops50h 10m
Oman Air
Fri 1/108:35
TRV
-
SEA
2 stops40h 35m
Oman Air
Deal found 8/5₹ 147,517
Mon 25/512:45
SEA
-
TRV
2 stops25h 55m
Multiple Airlines
Fri 29/504:45
TRV
-
SEA
2 stops52h 17m
Multiple Airlines
Deal found 11/5₹ 152,584
Sat 1/808:53
SEA
-
TRV
2 stops29h 47m
Emirates
Tue 25/804:45
TRV
-
SEA
2 stops29h 28m
Emirates
Deal found 12/5₹ 153,923

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 13 May 2026.

Round-trip from

₹ 128,301

One-way from

₹ 65,871

Popular in

December

Cheapest in

April

Average price

₹ 149,716
23/7-26/8
  • 23/7-26/8
  • 5 total stops
  • 98h 40m total
  • Seattle to Thiruvananthapuram
Search Deals
16/9
  • 16/9
  • 3 total stops
  • 40h 29m total
  • Seattle to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 1,270,182 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 335,204 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 13 May 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 return flight

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 21/8

10:15-08:50

2 stops34h 05m

Thiruvananthapuram

Sun 20/9

20:30-08:45

2 stops48h 45m

₹ 143,024

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 22/10

10:55-03:10

2 stops27h 45m

Thiruvananthapuram

Mon 26/10

04:35-18:07

2 stops26h 02m

₹ 156,504

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Thu 22/10

10:15-19:45

2 stops45h 00m

Thiruvananthapuram

Mon 26/10

23:15-08:10

1 stop21h 25m

₹ 158,129
Fastest return journey

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 21/8

16:25-02:15

1 stop21h 20m

Thiruvananthapuram

Sat 19/9

03:55-12:25

1 stop21h 00m

₹ 160,615
Cheapest one-way

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 16/9

21:21-02:20

3 stops40h 29m

₹ 65,871

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Fri 10/7

00:10-22:15

2 stops33h 35m

₹ 66,158

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 20/6

23:00-02:20

2 stops38h 50m

₹ 73,424

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Sat 13/6

23:00-02:20

2 stops38h 50m

₹ 73,424

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Mon 22/6

19:56-02:20

2 stops41h 54m

₹ 73,424

SeattleThiruvananthapuram

SEA - TRV

SEATRV

Seattle/Tacoma Intl

Wed 24/6

23:00-02:20

2 stops38h 50m

₹ 73,424

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 return 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 for a return flight from Seattle to Thiruvananthapuram?

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?

    A quick flight from Seattle to Thiruvananthapuram can take about 27h 45m. Emirates provides one of the quickest options available for as low as ₹ 156,504. Airlines will cover a distance of 13504 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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

Travelling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam
Poovar

Browse thousands of different options on Cheapflights for your next trip

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Trivandrum?

Cheapflights helps you search for flights from Seattle to Trivandrum via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Trivandrum?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Trivandrum for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Trivandrum with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Trivandrum, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Trivandrum become cheaper?

Yes! Start tracking prices for Seattle to Trivandrum flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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