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Cheap flights from Portland to Thiruvananthapuram from $1,294

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Thiruvananthapuram departing on 3/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Thiruvananthapuram

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:05 pm - 7:45 am
PDX
-
TRV
30h 10m
2 stops
KLM Logo
4:50 pm - 11:10 am
TRV
-
PDX
30h 50m
2 stops
$1,294KLM
Sun, Mar 29 - Tue, Apr 7
Qatar Airways Logo
7:35 am - 2:25 am
PDX
-
TRV
30h 20m
2 stops
Qatar Airways Logo
3:55 am - 8:50 pm
TRV
-
PDX
29h 25m
2 stops
$1,368Qatar Airways
Sun, Apr 26 - Tue, May 12
Multiple Airlines Logo
10:48 am - 10:25 am
PDX
-
TRV
35h 07m
3 stops
Multiple Airlines Logo
7:35 pm - 4:30 pm
TRV
-
PDX
33h 25m
2 stops
$1,440Multiple Airlines
Sat, Apr 4 - Sat, Apr 11
Qatar Airways Logo
7:05 am - 2:25 am
PDX
-
TRV
30h 50m
2 stops
Qatar Airways Logo
3:55 am - 8:34 pm
TRV
-
PDX
29h 09m
2 stops
$1,447Qatar Airways
Sun, Mar 8 - Wed, Mar 11
Multiple Airlines Logo
10:48 am - 3:10 am
PDX
-
TRV
27h 52m
2 stops
Multiple Airlines Logo
4:45 am - 9:50 am
TRV
-
PDX
41h 35m
2 stops
$1,459Multiple Airlines
Sat, Apr 4 - Sat, Apr 11
KLM Logo
1:05 pm - 7:40 am
PDX
-
TRV
30h 05m
2 stops
KLM Logo
4:50 pm - 11:10 am
TRV
-
PDX
30h 50m
2 stops
$1,531KLM
Sat, May 16 - Sat, May 23
Lufthansa Logo
3:15 pm - 8:45 am
PDX
-
TRV
53h 00m
3 stops
Lufthansa Logo
8:30 pm - 7:05 pm
TRV
-
PDX
35h 05m
3 stops
$1,532Lufthansa
Sun, Apr 26 - Wed, May 13
Multiple Airlines Logo
10:39 am - 3:10 am
PDX
-
TRV
28h 01m
2 stops
Multiple Airlines Logo
4:45 am - 8:48 pm
TRV
-
PDX
28h 33m
2 stops
$1,595Multiple Airlines
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
3:42 pm - 10:25 am
PDX
-
TRV
54h 13m
3 stops
Multiple Airlines Logo
8:30 pm - 6:30 pm
TRV
-
PDX
34h 30m
3 stops
$1,644Multiple Airlines
Sun, Mar 29 - Tue, Apr 7
Multiple Airlines Logo
10:40 am - 10:25 am
PDX
-
TRV
35h 15m
3 stops
Multiple Airlines Logo
5:05 am - 8:48 pm
TRV
-
PDX
28h 13m
2 stops
$1,654Multiple Airlines
Sat, May 16 - Sat, May 23

Qatar Airways flights from Portland to Thiruvananthapuram

Our best Qatar Airways deals on Portland to Thiruvananthapuram flight tickets
Qatar Airways
Apr 26
PDX7:35 amPortland
30h 20m
2 stops
TRV2:25 amThiruvananthapuram
May 12
TRV3:55 amThiruvananthapuram
29h 25m
2 stops
PDX8:50 pmPortland
$1,368
Qatar Airways
Mar 8
PDX7:05 amPortland
30h 50m
2 stops
TRV2:25 amThiruvananthapuram
Mar 11
TRV3:55 amThiruvananthapuram
29h 09m
2 stops
PDX8:34 pmPortland
$1,447
Qatar Airways
Jun 18
PDX5:15 amPortland
56h 40m
2 stops
TRV2:25 amThiruvananthapuram
Aug 16
TRV3:55 amThiruvananthapuram
29h 49m
2 stops
PDX9:14 pmPortland
$2,117

KLM flights from Portland to Thiruvananthapuram

Our best KLM deals on Portland to Thiruvananthapuram flight tickets
KLM
Mar 29
PDX1:05 pmPortland
30h 10m
2 stops
TRV7:45 amThiruvananthapuram
Apr 7
TRV4:50 pmThiruvananthapuram
30h 50m
2 stops
PDX11:10 amPortland
$1,294
KLM
May 16
PDX1:05 pmPortland
30h 05m
2 stops
TRV7:40 amThiruvananthapuram
May 23
TRV4:50 pmThiruvananthapuram
30h 50m
2 stops
PDX11:10 amPortland
$1,531

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Thiruvananthapuram 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, momondo users made 832,500 searches. Data last updated February 9, 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

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/29

1:05 pm-7:45 am

2 stops30h 10m

Thiruvananthapuram

Tue 4/7

4:50 pm-11:10 am

2 stops30h 50m

$1,294

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 4/26

7:35 am-2:25 am

2 stops30h 20m

Thiruvananthapuram

Tue 5/12

3:55 am-8:50 pm

2 stops29h 25m

$1,368

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 4/4

10:48 am-10:25 am

3 stops35h 07m

Thiruvananthapuram

Sat 4/11

7:35 pm-4:30 pm

2 stops33h 25m

$1,440

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/8

7:05 am-2:25 am

2 stops30h 50m

Thiruvananthapuram

Wed 3/11

3:55 am-8:34 pm

2 stops29h 09m

$1,447

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 4/4

10:48 am-3:10 am

2 stops27h 52m

Thiruvananthapuram

Sat 4/11

4:45 am-9:50 am

2 stops41h 35m

$1,459

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 5/16

1:05 pm-7:40 am

2 stops30h 05m

Thiruvananthapuram

Sat 5/23

4:50 pm-11:10 am

2 stops30h 50m

$1,531

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 4/26

3:15 pm-8:45 am

3 stops53h 00m

Thiruvananthapuram

Wed 5/13

8:30 pm-7:05 pm

3 stops35h 05m

$1,532

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 5/16

10:39 am-3:10 am

2 stops28h 01m

Thiruvananthapuram

Sat 5/23

4:45 am-8:48 pm

2 stops28h 33m

$1,595

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sun 3/29

3:42 pm-10:25 am

3 stops54h 13m

Thiruvananthapuram

Tue 4/7

8:30 pm-6:30 pm

3 stops34h 30m

$1,644

PortlandThiruvananthapuram

PDX - TRV

PDXTRV

Portland

Sat 5/16

10:40 am-10:25 am

3 stops35h 15m

Thiruvananthapuram

Sat 5/23

5:05 am-8:48 pm

2 stops28h 13m

$1,654

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Thiruvananthapuram from

How to get the cheapest flight ticket from Portland to Thiruvananthapuram

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Thiruvananthapuram?

According to our data, Monday is the cheapest day to fly to Thiruvananthapuram from Portland. The lowest ticket price found for a Monday departure recently was $983. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Thiruvananthapuram is Wednesday, with ticket prices averaging around $1,714.

When to book flights from Portland to Thiruvananthapuram

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Thiruvananthapuram according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Thiruvananthapuram (PDX to TRV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Thiruvananthapuram

Fastest flight time

30h 05m

Direct flights

None
The fastest flight from Portland to Thiruvananthapuram takes 30h 05m
There are no direct flights from Portland to Thiruvananthapuram. There are no popular flight routes from Portland to Thiruvananthapuram.
Search flight deals

  • How far is Portland to Thiruvananthapuram by plane?

    The straight-line distance from Portland to Thiruvananthapuram is 8505.6 mi. In terms of flight time, this usually takes a little over 30h 05m.

  • When did momondo last update prices for flights from Portland Airport to Thiruvananthapuram Airport?

    Prices for flights from Portland Airport to Thiruvananthapuram Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Thiruvananthapuram Airport?

  • How old do you have to be to fly from Portland Airport to Thiruvananthapuram Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Thiruvananthapuram Airport.

  • What documentation or ID do you need to fly to Thiruvananthapuram Airport?

    The travel and health documents required for your trip to Thiruvananthapuram Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thiruvananthapuram Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Thiruvananthapuram?

Best airlines flying from Portland to Thiruvananthapuram

Compare and see reviews for airlines that fly from Portland to Thiruvananthapuram with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,293Free CancellationRating
7.4
3,730 reviews
Search Qatar Airways flights

Traveling to a place near Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Kovalam
Varkala
Poovar

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Thiruvananthapuram?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thiruvananthapuram from Portland.

Can I find flights from Portland to Thiruvananthapuram with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Thiruvananthapuram from Portland with this policy.

How can momondo help me find flights from Portland to Thiruvananthapuram?

Once you have performed a search for Portland to Thiruvananthapuram flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Thiruvananthapuram right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Thiruvananthapuram now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thiruvananthapuram and let you know when they change.

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