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Trivandrum

$572+ Cheap flights from Portland (PDX) 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRV
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
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Cheap flight deals from Portland to Trivandrum

Cheapest flights from Portland to Trivandrum
Explore the most affordable flight options available from Portland to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.

This Indian Eagle deal was found by Cheapflights users on 3/2. 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 8/259:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Tue 9/158:30 pm
TRV
-
PDX
2 stops36h 48m
Multiple Airlines
Deal found 3/2$881
This Indian Eagle deal was found by Cheapflights users on 3/2. 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 8/259:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Thu 9/179:30 am
TRV
-
PDX
2 stops47h 48m
Multiple Airlines
Deal found 3/2$889
This Indian Eagle deal was found by Cheapflights users on 3/2. 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 8/259:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Fri 9/189:30 am
TRV
-
PDX
2 stops47h 48m
Multiple Airlines
Deal found 3/2$902
This Indian Eagle deal was found by Cheapflights users on 3/1. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Fri 9/189:30 am
TRV
-
PDX
2 stops47h 48m
Multiple Airlines
Deal found 3/1$912
This Indian Eagle deal was found by Cheapflights users on 3/2. 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.
Sat 8/299:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Thu 9/179:30 am
TRV
-
PDX
2 stops47h 48m
Multiple Airlines
Deal found 3/2$941
This Indian Eagle deal was found by Cheapflights users on 3/2. 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.
Sat 8/299:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Fri 9/189:30 am
TRV
-
PDX
2 stops47h 48m
Multiple Airlines
Deal found 3/2$954
This Indian Eagle deal was found by Cheapflights users on 3/1. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Sat 9/1911:15 am
TRV
-
PDX
3 stops39h 05m
Multiple Airlines
Deal found 3/1$974
This Indian Eagle deal was found by Cheapflights users on 3/2. 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.
Thu 8/279:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Wed 9/168:30 pm
TRV
-
PDX
2 stops36h 48m
Multiple Airlines
Deal found 3/2$980
This Indian Eagle deal was found by Cheapflights users on 3/2. 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 8/259:50 pm
PDX
-
TRV
3 stops39h 10m
Multiple Airlines
Wed 9/168:30 pm
TRV
-
PDX
2 stops36h 48m
Multiple Airlines
Deal found 3/2$982
This Indian Eagle deal was found by Cheapflights users on 3/1. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Sat 9/1911:15 am
TRV
-
PDX
3 stops39h 05m
Multiple Airlines
Deal found 3/1$984
This Indian Eagle deal was found by Cheapflights users on 3/2. 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.
Thu 8/279:50 pm
PDX
-
TRV
2 stops33h 25m
Multiple Airlines
Thu 9/178:30 pm
TRV
-
PDX
2 stops36h 48m
Multiple Airlines
Deal found 3/2$988

Find flight deals from Portland to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 March 5, 2026.

Round-trip from

$881
(Indian Eagle)

One-way from

$572
(Kiwi.com)
From Portland to Thiruvananthapuram
Search Deals
One-way flight from Portland to Thiruvananthapuram
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 March 5, 2026.
Use the filters below to find and compare flights from Portland to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 4/6

1:05 pm-7:45 am

2 stops30h 10m

Thiruvananthapuram

Mon 4/20

4:50 pm-11:10 am

2 stops30h 50m

$1,149

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/15

7:05 am-3:00 am

2 stops31h 25m

Thiruvananthapuram

Mon 3/30

4:45 am-1:50 pm

2 stops45h 35m

$1,413

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 4/6

3:15 pm-8:45 am

3 stops53h 00m

Thiruvananthapuram

Mon 4/20

8:30 pm-6:30 pm

3 stops34h 30m

$2,199

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/15

7:57 pm-9:20 am

3 stops48h 53m

Thiruvananthapuram

Mon 3/30

4:50 pm-9:38 pm

3 stops41h 18m

$2,254

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 5/24

7:00 am-10:25 am

3 stops38h 55m

$698

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Fri 5/22

5:00 am-12:50 pm

3 stops43h 20m

$783

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 5/24

1:05 pm-8:40 am

2 stops31h 05m

$828

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 5/25

1:05 pm-8:40 am

2 stops31h 05m

$828

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Tue 5/19

6:00 am-2:25 am

2 stops31h 55m

$1,184

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Sorted by cheapest first

Best time to book a flight from Portland to Trivandrum

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

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

Find hourly flight availability from Portland 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 March 5, 2026.

It’s typically best to fly out from Portland to Thiruvananthapuram in the afternoon. Doing so could potentially save you 36% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Thiruvananthapuram?

    For as low as $1,149, KLM can have you in Thiruvananthapuram from Portland in 30h 10m. Airlines will cover a distance of 8504 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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

Traveling to a place near Thiruvananthapuram?

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

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