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Trivandrum

$799+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRV
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
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 July 15, 2026.

This Indian Eagle deal was found by Cheapflights users on 7/14. 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.
Fri 11/2711:00 pm
PDX
-
TRV
2 stops30h 25m
Multiple Airlines
Sun 12/65:05 am
TRV
-
PDX
2 stops45h 31m
Multiple Airlines
Deal found 7/14$1,350
This FlightHub deal was found by Cheapflights users on 7/14. 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.
Sat 11/287:00 am
PDX
-
TRV
2 stops29h 45m
Multiple Airlines
Sat 12/53:45 am
TRV
-
PDX
2 stops33h 55m
Multiple Airlines
Deal found 7/14$1,483
This Qatar Airways deal was found by Cheapflights users on 7/12. 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.
Fri 9/1811:48 am
PDX
-
TRV
2 stops25h 57m
Qatar Airways
Mon 9/213:45 am
TRV
-
PDX
2 stops25h 35m
Qatar Airways
Deal found 7/12$1,516
This Qatar Airways deal was found by Cheapflights users on 7/14. 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.
Wed 12/910:40 am
PDX
-
TRV
2 stops26h 05m
Qatar Airways
Tue 12/293:45 am
TRV
-
PDX
2 stops33h 05m
Qatar Airways
Deal found 7/14$1,980
This Qatar Airways deal was found by Cheapflights users on 7/14. 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 12/109:59 pm
PDX
-
TRV
2 stops38h 46m
Qatar Airways
Tue 12/293:45 am
TRV
-
PDX
2 stops33h 05m
Qatar Airways
Deal found 7/14$1,986
This British Airways deal was found by Cheapflights users on 7/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:45 pm
PDX
-
TRV
2 stops60h 25m
British Airways
Tue 1/58:15 pm
TRV
-
PDX
2 stops33h 05m
British Airways
Deal found 7/14$2,024
This British Airways deal was found by Cheapflights users on 7/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:45 pm
PDX
-
TRV
2 stops60h 25m
British Airways
Thu 12/318:15 pm
TRV
-
PDX
2 stops33h 05m
British Airways
Deal found 7/14$2,059
This British Airways deal was found by Cheapflights users on 7/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:45 pm
PDX
-
TRV
2 stops60h 25m
British Airways
Tue 1/58:15 pm
TRV
-
PDX
2 stops33h 05m
British Airways
Deal found 7/14$2,099

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 July 15, 2026.

Round-trip from

$1,350
(Indian Eagle)
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 July 15, 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

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Wed 10/7

9:28 am-2:15 am

2 stops28h 17m

Thiruvananthapuram

Sat 10/10

3:45 am-5:00 pm

2 stops25h 45m

$1,516
Quickest round-trip

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Fri 9/18

11:48 am-2:15 am

2 stops25h 57m

Thiruvananthapuram

Mon 9/21

3:45 am-4:50 pm

2 stops25h 35m

$1,516
Cheapest one-way
Quickest one-way

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 11/28

2:45 pm-6:35 am

3 stops26h 20m

$799

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 11/28

6:00 am-2:15 am

2 stops30h 45m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

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 July 15, 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.

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 15, 2026.
Read reviews from past customers who have flown Qatar Airways from Portland to Thiruvananthapuram. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.3
Good
3,743 reviews

Boarding

7.5

Food

7.3

Overall

7.3

Comfort

7.3

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Qatar Airways
7.3
Good
3,743 reviews
Qatar Airways
7.3
Good
3,743 reviews

Boarding

7.5

Food

7.3

Overall

7.3

Comfort

7.3

Entertainment

7.3

Crew

7.9

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.

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 $1,516, Qatar Airways can have you in Thiruvananthapuram from Portland in 28h 17m. 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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Alternative routes for Portland to Trivandrum

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Cochin flights

Top airline flying from Portland to Trivandrum

Discover the top airline that operate flights from Portland 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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,449Average$1,544FlexibilityNo cancel feeOn-time68%

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