How long is the flight from Portland to Thiruvananthapuram?

Qatar Airways can get you from Portland to Thiruvananthapuram in just under 31h 45m. Your travel time can differ by up to . There are 13686 km between Portland and Thiruvananthapuram.

In terms of precipitation, rainfall in Thiruvananthapuram ranges from 22.0 - 344.0 inches per month. June is typically the wettest month, when rainfall can reach 344.0 mm. February is typically the driest time to visit Thiruvananthapuram when rainfall is around 22.0 mm.

If weather is an important factor for your trip to Thiruvananthapuram, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from PDX to TRV?

When flying from Portland to Thiruvananthapuram, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 holiday 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.

₹ 132,994+ Cheap Flights from Portland to Thiruvananthapuram

Cheap flight deals from Portland to Trivandrum

Enter your travel dates to find the best prices.

Cheapest

Best

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 29 September 2026.

Sat 12/1208:00 -

2 stops28h 45m

Sat 26/1203:45 -

2 stops31h 52m

Deal found 24/9₹ 242,479

Wed 23/1205:02 -

2 stops31h 43m

Wed 30/1203:45 -

2 stops31h 52m

Deal found 26/9₹ 250,059

Tue 22/1221:35 -

2 stops39h 10m

Wed 30/1203:45 -

2 stops31h 52m

Deal found 26/9₹ 250,635

Sat 12/1210:56 -

3 stops33h 59m

Sun 27/1219:35 -

2 stops31h 30m

Deal found 24/9₹ 253,034

Mon 21/1208:00 -

2 stops28h 45m

Wed 30/1203:45 -

2 stops31h 52m

Deal found 26/9₹ 262,053

Wed 23/1217:45 -

2 stops38h 00m

Tue 5/117:15 -

2 stops36h 05m

Deal found 26/9₹ 265,316

Wed 23/1208:02 -

2 stops28h 43m

Thu 31/1203:45 -

2 stops31h 52m

Deal found 26/9₹ 283,643

Tue 22/1221:35 -

2 stops39h 10m

Thu 31/1203:45 -

2 stops31h 52m

Deal found 26/9₹ 284,219

Mon 21/1217:45 -

2 stops58h 30m

Tue 5/121:50 -

2 stops31h 30m

Deal found 26/9₹ 286,906

Wed 23/1207:02 -

2 stops29h 43m

Tue 5/103:45 -

2 stops30h 43m

Deal found 26/9₹ 292,279

Tue 22/1221:35 -

2 stops39h 10m

Mon 4/103:45 -

2 stops33h 54m

Deal found 26/9₹ 292,855

Find flight deals from Portland to Trivandrum

Round-trip from	₹ 115,530
One-way from	₹ 55,654

15/3-5/4
5 total stops
61h 08m total
Portland to Thiruvananthapuram

Search Deals

2/11-31/12
3 total stops
47h 40m total
Portland to Thiruvananthapuram

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Thiruvananthapuram that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Mon 15/3

07:00-02:15

2 stops30h 45m

Thiruvananthapuram

Sun 4/4

03:55-19:57

2 stops28h 32m

₹ 132,994

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Wed 17/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Sun 4/4

03:55-19:57

2 stops28h 32m

₹ 138,463

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Sun 14/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Sun 4/4

03:55-19:57

2 stops28h 32m

₹ 138,463

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Thu 18/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Tue 6/4

03:55-19:57

2 stops28h 32m

₹ 142,493

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Fri 19/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Sun 4/4

03:55-19:57

2 stops28h 32m

₹ 146,332

Fastest return journey

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Tue 16/3

10:30-02:15

2 stops27h 15m

Thiruvananthapuram

Sat 3/4

03:55-19:57

2 stops28h 32m

₹ 147,963

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Sat 20/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Fri 9/4

03:55-19:57

2 stops28h 32m

₹ 153,624

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Fri 19/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Mon 5/4

03:55-19:57

2 stops28h 32m

₹ 153,816

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Fri 19/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Fri 9/4

03:55-22:56

2 stops31h 31m

₹ 159,765

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Fri 19/3

06:00-02:15

2 stops31h 45m

Thiruvananthapuram

Sat 3/4

03:55-19:41

2 stops28h 16m

₹ 174,159

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 11 resultsSorted 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 return 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.

Related info for your journey

How long is the flight from Portland to Thiruvananthapuram?
Qatar Airways can get you from Portland to Thiruvananthapuram in just under 31h 45m. Your travel time can differ by up to . There are 13686 km between Portland and Thiruvananthapuram.
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 holiday 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.

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Why should you use Cheapflights to find cheap flight tickets from Portland to Trivandrum?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Trivandrum.

Can Cheapflights find flights from Portland to Trivandrum with no change fees?

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Can Cheapflights notify me if prices for flights from Portland to Trivandrum become cheaper?

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Cheap flights from Portland to Thiruvananthapuram from ₹ 132,994

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portland to Trivandrum

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 29 September 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 29 September 2026.

Best flights from Portland to TrivandrumDiscover carefully curated flight deals from Portland to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Discover carefully curated flight deals from Portland to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

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Best time to book a flight from Portland to Trivandrum

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Related info for your journey

How long is the flight from Portland to Thiruvananthapuram?

Can I find deals for flights from Portland to Trivandrum that include hotel bookings?

How can I find direct flights from Portland to Trivandrum?

Can I find deals for business class flights from Portland to Trivandrum?

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Direct flights to Kerala

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Search flights from Portland to Trivandrum by cabin class

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Portland and Trivandrum flights

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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 29 September 2026.

Best flights from Portland to Trivandrum
Discover carefully curated flight deals from Portland to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.