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Trivandrum

$1,496+ Cheap flights from Portland (PDX) to Thiruvananthapuram (TRV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRV
May 3 — May 101
Sun 5/3
Sun 5/10
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 April 3, 2026.

This Qatar Airways deal was found by Cheapflights users on 3/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:45 am
PDX
-
TRV
2 stops26h 10m
Qatar Airways
Wed 9/303:55 am
TRV
-
PDX
2 stops29h 23m
Qatar Airways
Deal found 3/30$1,496
This Qatar Airways deal was found by Cheapflights users on 3/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am
PDX
-
TRV
2 stops30h 55m
Qatar Airways
Tue 9/223:55 am
TRV
-
PDX
2 stops29h 23m
Qatar Airways
Deal found 3/29$1,596
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:44 am
PDX
-
TRV
2 stops28h 56m
Multiple Airlines
Sat 5/234:45 am
TRV
-
PDX
2 stops28h 35m
Multiple Airlines
Deal found 4/1$1,628
This Etihad Airways 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:47 pm
PDX
-
TRV
2 stops38h 33m
Multiple Airlines
Sat 4/189:40 pm
TRV
-
PDX
2 stops35h 53m
Multiple Airlines
Deal found 4/1$1,714
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:40 am
PDX
-
TRV
3 stops37h 15m
Lufthansa
Sat 5/237:35 pm
TRV
-
PDX
3 stops35h 42m
Lufthansa
Deal found 4/1$2,853

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 April 3, 2026.

Round-trip from

$1,496
(Qatar Airways)
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 April 3, 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

Cheapest round-trip
Quickest round-trip

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 9/27

11:45 am-2:25 am

2 stops26h 10m

Thiruvananthapuram

Wed 9/30

3:55 am-8:48 pm

2 stops29h 23m

$1,496

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 9/19

7:00 am-2:25 am

2 stops30h 55m

Thiruvananthapuram

Tue 9/22

3:55 am-8:48 pm

2 stops29h 23m

$1,596

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Wed 4/15

11:47 pm-2:50 am

2 stops38h 33m

Thiruvananthapuram

Sat 4/18

9:40 pm-9:03 pm

2 stops35h 53m

$1,714

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 5/16

8:40 am-10:25 am

3 stops37h 15m

Thiruvananthapuram

Sat 5/23

7:35 pm-6:47 pm

3 stops35h 42m

$2,853

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 April 3, 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 $1,496, Qatar Airways can have you in Thiruvananthapuram from Portland in 26h 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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