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Trivandrum

$562+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRV
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
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 8, 2026.

This FlightHub deal was found by Cheapflights users on 7/5. 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.
Mon 9/147:03 am
PDX
-
TRV
2 stops31h 37m
Multiple Airlines
Mon 9/284:45 am
TRV
-
PDX
2 stops28h 35m
Multiple Airlines
Deal found 7/5$1,280
This FlightHub deal was found by Cheapflights users on 7/4. 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.
Mon 9/147:03 am
PDX
-
TRV
2 stops31h 37m
Multiple Airlines
Sat 9/264:45 am
TRV
-
PDX
2 stops45h 35m
Multiple Airlines
Deal found 7/4$1,337
This KAYAK deal was found by Cheapflights users on 7/5. 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.
Mon 9/145:41 pm
PDX
-
TRV
3 stops53h 39m
British Airways
Mon 9/288:25 am
TRV
-
PDX
3 stops42h 35m
British Airways
Deal found 7/5$1,703
This KAYAK deal was found by Cheapflights users on 7/4. 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.
Mon 9/147:30 pm
PDX
-
TRV
2 stops33h 25m
British Airways
Sat 9/261:15 pm
TRV
-
PDX
3 stops45h 16m
British Airways
Deal found 7/4$1,938
This Arangrant deal was found by Cheapflights users on 7/8. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:18 pm
PDX
-
TRV
2 stops45h 02m
Air India
Thu 8/279:35 am
TRV
-
PDX
2 stops48h 58m
Air India
Deal found 7/8$5,983
This FlightHub deal was found by Cheapflights users on 7/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:53 pm
PDX
-
TRV
2 stops40h 22m
Multiple Airlines
Thu 8/278:30 pm
TRV
-
PDX
2 stops36h 00m
Multiple Airlines
Deal found 7/8$16,202

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 8, 2026.

Round-trip from

$1,280
(FlightHub)

One-way from

$562
(Kiwi.com)
From Portland to Thiruvananthapuram
Search Deals
One-way flight from Portland to Thiruvananthapuram
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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 8, 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

Mon 9/14

7:03 am-3:10 am

2 stops31h 37m

Thiruvananthapuram

Mon 9/28

4:45 am-8:50 pm

2 stops28h 35m

$1,280

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 9/14

7:03 am-3:10 am

2 stops31h 37m

Thiruvananthapuram

Sat 9/26

4:45 am-1:50 pm

2 stops45h 35m

$1,337

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 9/14

5:41 pm-11:50 am

3 stops53h 39m

Thiruvananthapuram

Mon 9/28

8:25 am-2:30 pm

3 stops42h 35m

$1,703

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 8/23

11:18 pm-8:50 am

2 stops45h 02m

Thiruvananthapuram

Thu 8/27

9:35 am-10:03 pm

2 stops48h 58m

$5,983

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 8/23

2:53 pm-7:45 pm

2 stops40h 22m

Thiruvananthapuram

Thu 8/27

8:30 pm-8:00 pm

2 stops36h 00m

$16,202
Cheapest one-way

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Mon 8/17

7:19 am-12:05 pm

3 stops40h 16m

$588

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Fri 8/21

7:01 am-8:20 am

3 stops36h 49m

$644

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 8/16

5:36 pm-10:15 pm

2 stops40h 09m

$779
Quickest one-way

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 8/15

1:05 pm-7:55 am

2 stops30h 20m

$920

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Thu 8/20

1:05 pm-7:55 am

2 stops30h 20m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 8, 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 8, 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

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Entertainment

7.3

Overall

7.3

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

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Entertainment

7.3

Overall

7.3

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 $1,703, British Airways can have you in Thiruvananthapuram from Portland in 53h 39m. 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,449Average$1,544FlexibilityNo cancel feeOn-time68%

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