$630 Cheap Flights from Thiruvananthapuram (TRV) to Portland (PDX)

View $630 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Trivandrum Intl. Airport (TRV) to Portland International Airport (PDX)

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Cheap Flights from Thiruvananthapuram to Portland (TRV-PDX)

Prices were available within the past 7 days and start at $630 for one-way flights and $1,156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Fri, Sep 19 - Tue, Sep 23
TRV
Thiruvananthapuram
PDX
Portland
$1,156 Roundtrip, found 5 days ago
$1,156
Roundtrip
found 5 days ago
Select Air India flight, departing Fri, Sep 19 from Thiruvananthapuram to Portland, returning Tue, Sep 23, priced at $1,156 found 5 days ago
Air India
Fri, Sep 19 - Tue, Sep 23
TRV
Thiruvananthapuram
PDX
Portland
$1,258 Roundtrip, found 5 days ago
$1,258
Roundtrip
found 5 days ago
Select Air India flight, departing Fri, Sep 19 from Thiruvananthapuram to Portland, returning Tue, Sep 23, priced at $1,258 found 5 days ago
Air India
Fri, Sep 19 - Tue, Sep 23
TRV
Thiruvananthapuram
PDX
Portland
$1,275 Roundtrip, found 5 days ago
$1,275
Roundtrip
found 5 days ago
Select Air India flight, departing Fri, Sep 19 from Thiruvananthapuram to Portland, returning Tue, Sep 23, priced at $1,275 found 5 days ago
Emirates
Wed, Feb 11 - Wed, Jul 29
TRV
Thiruvananthapuram
PDX
Portland
$1,373 Roundtrip, found 1 day ago
$1,373
Roundtrip
found 1 day ago
Select Emirates flight, departing Wed, Feb 11 from Thiruvananthapuram to Portland, returning Wed, Jul 29, priced at $1,373 found 1 day ago
Air India
Fri, Sep 19 - Tue, Sep 23
TRV
Thiruvananthapuram
PDX
Portland
$1,377 Roundtrip, found 5 days ago
$1,377
Roundtrip
found 5 days ago
Select Air India flight, departing Fri, Sep 19 from Thiruvananthapuram to Portland, returning Tue, Sep 23, priced at $1,377 found 5 days ago
Emirates
Wed, Feb 11 - Wed, Jul 29
TRV
Thiruvananthapuram
PDX
Portland
$1,380 Roundtrip, found 1 day ago
$1,380
Roundtrip
found 1 day ago
Select Emirates flight, departing Wed, Feb 11 from Thiruvananthapuram to Portland, returning Wed, Jul 29, priced at $1,380 found 1 day ago
Air India
Fri, Sep 19 - Tue, Sep 23
TRV
Thiruvananthapuram
PDX
Portland
$1,387 Roundtrip, found 5 days ago
$1,387
Roundtrip
found 5 days ago
Select Air India flight, departing Fri, Sep 19 from Thiruvananthapuram to Portland, returning Tue, Sep 23, priced at $1,387 found 5 days ago
Emirates
Wed, Feb 11 - Sat, Aug 1
TRV
Thiruvananthapuram
PDX
Portland
$1,421 Roundtrip, found 12 hours ago
$1,421
Roundtrip
found 12 hours ago
Select Emirates flight, departing Wed, Feb 11 from Thiruvananthapuram to Portland, returning Sat, Aug 1, priced at $1,421 found 12 hours ago
Qatar Airways
Wed, Feb 11 - Wed, Jul 29
TRV
Thiruvananthapuram
PDX
Portland
$1,472 Roundtrip, found 1 day ago
$1,472
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Wed, Feb 11 from Thiruvananthapuram to Portland, returning Wed, Jul 29, priced at $1,472 found 1 day ago
British Airways
Fri, Sep 19 - Tue, Sep 23
TRV
Thiruvananthapuram
PDX
Portland
$3,850 Roundtrip, found 5 days ago
$3,850
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Sep 19 from Thiruvananthapuram to Portland, returning Tue, Sep 23, priced at $3,850 found 5 days ago
Flights from Thiruvananthapuram (TRV) to Portland (PDX)
Origin airport
Trivandrum Intl.
Destination airport
Portland Intl.
Airlines serving
Qatar Airways
Roundtrip price
$1,155
Distance
8509 mi

Thiruvananthapuram to Portland Flights

The cheapest times to fly from Thiruvananthapuram to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Thiruvananthapuram to Portland are during the month of September. You can find some of the cheapest flights from Thiruvananthapuram to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Thiruvananthapuram to Portland

Sunday is one of the best days to book for cheap flights from Thiruvananthapuram to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Thiruvananthapuram to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Thiruvananthapuram to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $630 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Thiruvananthapuram to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Thiruvananthapuram to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight from $630 or cheap return flight from $1,156 from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX)?
Planning your trip for September is a good way to save, as it's the cheapest month for flights between TRV and PDX. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TRV to PDX flight.
How many flights per day from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX)?
You'll need to hop on a flight with a layover if you're traveling from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from TRV to PDX?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX)?
To reach Portland Intl. Airport (PDX) on time, book a flight that leaves Trivandrum Intl. Airport (TRV) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX) last-minute?
Booking your flight from TRV to PDX just before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a TRV to PDX flight and hotel package?
Compared with arranging flights and hotels separately, booking a TRV to PDX flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Trivandrum Intl. Airport (TRV) to Portland Intl. Airport (PDX)?
In most cases, you're able to reschedule or cancel your TRV to PDX flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.