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Trivandrum

$861+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRV
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
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 August 2, 2026.

This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:18 am
PDX
-
TRV
2 stops30h 27m
Qatar Airways
Sun 9/203:45 am
TRV
-
PDX
2 stops29h 31m
Qatar Airways
Deal found 7/31$1,348
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:35 pm
PDX
-
TRV
3 stops48h 20m
Multiple Airlines
Sun 9/203:10 am
TRV
-
PDX
3 stops47h 10m
Multiple Airlines
Deal found 7/31$1,430
This Qatar Airways deal was found by Cheapflights users on 7/28. 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.
Mon 12/289:35 pm
PDX
-
TRV
2 stops39h 10m
Qatar Airways
Mon 1/183:45 am
TRV
-
PDX
2 stops26h 35m
Qatar Airways
Deal found 7/28$1,706
This Qatar Airways deal was found by Cheapflights users on 7/28. 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.
Mon 12/289:35 pm
PDX
-
TRV
2 stops39h 10m
Qatar Airways
Sun 1/173:45 am
TRV
-
PDX
2 stops29h 26m
Qatar Airways
Deal found 7/28$1,723
This Qatar Airways deal was found by Cheapflights users on 7/28. 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.
Mon 12/289:35 pm
PDX
-
TRV
2 stops39h 10m
Qatar Airways
Tue 1/123:45 am
TRV
-
PDX
2 stops30h 58m
Qatar Airways
Deal found 7/28$1,737
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/259:35 pm
PDX
-
TRV
2 stops39h 55m
Multiple Airlines
Fri 1/154:35 am
TRV
-
PDX
2 stops31h 28m
Multiple Airlines
Deal found 7/28$1,756
This Qatar Airways deal was found by Cheapflights users on 7/28. 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.
Mon 12/289:35 pm
PDX
-
TRV
2 stops39h 10m
Qatar Airways
Fri 1/153:45 am
TRV
-
PDX
2 stops32h 23m
Qatar Airways
Deal found 7/28$1,763
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Thu 12/246:10 am
PDX
-
TRV
2 stops30h 35m
Qatar Airways
Thu 1/143:45 am
TRV
-
PDX
2 stops32h 29m
Qatar Airways
Deal found 7/28$1,800
This Justfly.com deal was found by Cheapflights users on 7/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:10 am
PDX
-
TRV
2 stops30h 35m
Qatar Airways
Fri 1/153:45 am
TRV
-
PDX
2 stops32h 23m
Qatar Airways
Deal found 7/28$1,864
This Qatar Airways deal was found by Cheapflights users on 7/28. 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.
Mon 12/289:35 pm
PDX
-
TRV
2 stops39h 10m
Qatar Airways
Sat 1/163:45 am
TRV
-
PDX
2 stops32h 29m
Qatar Airways
Deal found 7/28$1,878

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 August 2, 2026.

Round-trip from

$1,348
(Gotogate)

One-way from

$861
(FlightHub)
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 August 2, 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

Thu 12/24

6:10 am-2:15 am

2 stops30h 35m

Thiruvananthapuram

Tue 1/12

3:45 am-12:10 am

2 stops33h 55m

$1,888

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Thu 12/24

6:10 am-2:15 am

2 stops30h 35m

Thiruvananthapuram

Mon 1/18

3:45 am-10:38 pm

2 stops32h 23m

$1,915

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Thu 12/24

6:10 am-2:15 am

2 stops30h 35m

Thiruvananthapuram

Sun 1/17

3:45 am-6:51 pm

2 stops28h 36m

$1,915

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Fri 12/25

8:02 am-2:15 am

2 stops28h 43m

Thiruvananthapuram

Wed 1/13

3:45 am-9:13 pm

2 stops30h 58m

$2,008

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Fri 12/25

6:02 am-2:15 am

2 stops30h 43m

Thiruvananthapuram

Mon 1/18

3:45 am-6:51 pm

2 stops28h 36m

$2,036

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Fri 12/25

9:35 pm-2:15 am

2 stops39h 10m

Thiruvananthapuram

Sun 1/17

3:45 am-6:51 pm

2 stops28h 36m

$2,042

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Wed 12/23

7:33 pm-2:15 am

2 stops41h 12m

Thiruvananthapuram

Sun 1/17

3:45 am-10:09 pm

2 stops31h 54m

$2,042
Quickest round-trip

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 12/26

8:00 am-2:15 am

2 stops28h 45m

Thiruvananthapuram

Fri 1/15

3:45 am-5:52 pm

2 stops27h 37m

$2,103

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Wed 12/23

9:35 pm-2:15 am

2 stops39h 10m

Thiruvananthapuram

Sat 1/16

3:45 am-2:55 pm

2 stops24h 40m

$2,155

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Tue 12/22

9:35 pm-2:15 am

2 stops39h 10m

Thiruvananthapuram

Sat 1/16

3:45 am-2:55 pm

2 stops24h 40m

$2,365

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 13 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.

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 August 2, 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
7.4
Good
3,736 reviews

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Entertainment

7.3

Boarding

7.5

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
7.4
Good
3,736 reviews
Qatar Airways
7.4
Good
3,736 reviews

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Entertainment

7.3

Boarding

7.5

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 $1,888, Qatar Airways can have you in Thiruvananthapuram from Portland in 30h 35m. 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,449Average$1,544FlexibilityNo cancel feeOn-time68%

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