$1,476+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRV
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Trivandrum with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Trivandrum
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Cheapest flights from Portland to TrivandrumExplore 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 26, 2026.
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 26, 2026.
This Qatar Airways deal was found by Cheapflights users on 8/24. 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 10/258:09 am -
2 stops29h 36m
Wed 10/283:45 am -
2 stops31h 47m
Deal found 8/24![Qatar Airways logo]()
$1,476
This British Airways deal was found by Cheapflights users on 8/26. 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.
Mon 12/215:45 pm -
2 stops62h 00m
Tue 1/55:15 pm -
2 stops36h 05m
Deal found 8/26![British Airways logo]()
$2,175
This British Airways deal was found by Cheapflights users on 8/26. 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 12/235:45 pm -
2 stops58h 30m
Tue 1/55:15 pm -
2 stops36h 05m
Deal found 8/26![British Airways logo]()
$2,250
This Qatar Airways deal was found by Cheapflights users on 8/26. 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 12/239:35 pm -
2 stops39h 10m
Tue 1/53:45 am -
2 stops29h 27m
Deal found 8/26![Qatar Airways logo]()
$2,332
This British Airways deal was found by Cheapflights users on 8/26. 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 12/205:45 pm -
2 stops62h 00m
Tue 1/55:15 pm -
2 stops36h 05m
Deal found 8/26![British Airways logo]()
$2,375
This Qatar Airways deal was found by Cheapflights users on 8/26. 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.
Tue 12/229:35 pm -
2 stops39h 10m
Tue 1/53:45 am -
2 stops33h 37m
Deal found 8/26![Qatar Airways logo]()
$2,401
This Qatar Airways deal was found by Cheapflights users on 8/26. 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 12/239:35 pm -
2 stops39h 10m
Sun 1/33:45 am -
2 stops29h 33m
Deal found 8/26![Qatar Airways logo]()
$2,456
This British Airways deal was found by Cheapflights users on 8/26. 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.
Mon 12/215:45 pm -
2 stops53h 00m
Thu 12/317:10 am -
2 stops46h 10m
Deal found 8/26![British Airways logo]()
$2,475
This Qatar Airways deal was found by Cheapflights users on 8/26. 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.
Tue 12/229:35 pm -
2 stops39h 10m
Mon 1/43:45 am -
2 stops33h 54m
Deal found 8/26![Qatar Airways logo]()
$2,525
This British Airways deal was found by Cheapflights users on 8/26. 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 12/235:45 pm -
2 stops62h 00m
Thu 12/317:10 am -
2 stops46h 10m
Deal found 8/26![British Airways logo]()
$2,550
This Qatar Airways deal was found by Cheapflights users on 8/26. 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.
Tue 12/229:35 pm -
2 stops39h 10m
Wed 12/303:45 am -
2 stops30h 26m
Deal found 8/26![Qatar Airways logo]()
$2,633
Best flights from Portland to TrivandrumDiscover carefully curated flight deals from Portland to Trivandrum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Portland to Trivandrum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Qatar Airways deal was found by Cheapflights users on 8/26. 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 10/258:09 am -
2 stops29h 36m
Wed 10/283:45 am -
2 stops31h 47m
Deal found 8/26![Qatar Airways logo]()
$1,476
This Qatar Airways deal was found by Cheapflights users on 8/26. 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.
Tue 12/229:35 pm -
2 stops39h 10m
Mon 1/43:45 am -
2 stops33h 54m
Deal found 8/26![Qatar Airways logo]()
$2,525
This Qatar Airways deal was found by Cheapflights users on 8/26. 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 12/1811:59 pm -
2 stops36h 46m
Wed 12/303:45 am -
2 stops30h 26m
Deal found 8/26![Qatar Airways logo]()
$3,299
This Qatar Airways deal was found by Cheapflights users on 8/26. 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 12/197:30 am -
2 stops29h 15m
Thu 12/313:45 am -
2 stops29h 33m
Deal found 8/26![Qatar Airways logo]()
$3,451
This Qatar Airways deal was found by Cheapflights users on 8/26. 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 12/178:00 am -
2 stops28h 45m
Fri 1/13:45 am -
2 stops31h 52m
Deal found 8/26![Qatar Airways logo]()
$3,713
This Qatar Airways deal was found by Cheapflights users on 8/26. 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 12/178:00 am -
2 stops28h 45m
Sat 1/23:45 am -
2 stops31h 52m
Deal found 8/26![Qatar Airways logo]()
$3,713
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 26, 2026.
Round-trip from | $1,476 (Qatar Airways) |
|---|
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 7,457,451 searches. Data last updated August 26, 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
Cheapest round-trip
PortlandThiruvananthapuram
PDX Portland - TRV Thiruvananthapuram
PDXTRV
Portland
Sun 10/25
8:09 am-2:15 am
2 stops29h 36m
Thiruvananthapuram
Wed 10/28
3:45 am-11:02 pm
2 stops31h 47m
$1,476
PortlandThiruvananthapuram
PDX Portland - TRV Thiruvananthapuram
PDXTRV
Portland
Tue 12/22
9:35 pm-2:15 am
2 stops39h 10m
Thiruvananthapuram
Mon 1/4
3:45 am-12:09 am
2 stops33h 54m
$2,525
PortlandThiruvananthapuram
PDX Portland - TRV Thiruvananthapuram
PDXTRV
Portland
Fri 12/18
11:59 pm-2:15 am
2 stops36h 46m
Thiruvananthapuram
Wed 12/30
3:45 am-8:41 pm
2 stops30h 26m
$3,299
Quickest round-trip
PortlandThiruvananthapuram
PDX Portland - TRV Thiruvananthapuram
PDXTRV
Portland
Sat 12/19
7:30 am-2:15 am
2 stops29h 15m
Thiruvananthapuram
Thu 12/31
3:45 am-7:48 pm
2 stops29h 33m
$3,451
PortlandThiruvananthapuram
PDX Portland - TRV Thiruvananthapuram
PDXTRV
Portland
Thu 12/17
8:00 am-2:15 am
2 stops28h 45m
Thiruvananthapuram
Fri 1/1
3:45 am-10:07 pm
2 stops31h 52m
$3,713
PortlandThiruvananthapuram
PDX Portland - TRV Thiruvananthapuram
PDXTRV
Portland
Thu 12/17
8:00 am-2:15 am
2 stops28h 45m
Thiruvananthapuram
Sat 1/2
3:45 am-10:07 pm
2 stops31h 52m
$3,713
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.
PDX-TRV
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 26, 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.
Food
7.3
Crew
7.9
Comfort
7.3
Overall
7.4
Entertainment
7.3
Boarding
7.5
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
Food
7.3
Crew
7.9
Comfort
7.3
Overall
7.4
Entertainment
7.3
Boarding
7.5
Reviews
1 / 20
4.0
OkayJanak,Oct 2023
DOH - AMD
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.
Traveling to a place near Thiruvananthapuram?
Book flights to Thiruvananthapuram if you plan to visit one of these locationsVarkala
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Portland and Trivandrum flights
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Explore flights to Trivandrum departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,449 | Average$1,544 | FlexibilityNo cancel fee | On-time68% |