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Cheap flights from Portland to Thiruvananthapuram from ₹ 72,896

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Thiruvananthapuram departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Thiruvananthapuram

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
07:09 - 02:15PDX  Portland-TRV Thiruvananthapuram
30h 36m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
03:45 - 08:28TRV  Thiruvananthapuram-PDX Portland
41h 13m2 stops Doha Hamad Intl Seattle/Tacoma Intl
₹ 139,677Qatar Airways
Sun, 4 Oct - Wed, 7 Oct
Qatar Airways Logo
07:10 - 02:15PDX  Portland-TRV Thiruvananthapuram
29h 35m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
03:45 - 00:10TRV  Thiruvananthapuram-PDX Portland
33h 55m2 stops Doha Hamad Intl Seattle/Tacoma Intl
₹ 141,015Qatar Airways
Thu, 4 Feb - Sun, 7 Feb
Qatar Airways Logo
05:00 - 02:15PDX  Portland-TRV Thiruvananthapuram
31h 45m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
03:45 - 22:33TRV  Thiruvananthapuram-PDX Portland
32h 18m2 stops Doha Hamad Intl San Francisco
₹ 141,493Qatar Airways
Thu, 4 Feb - Sun, 7 Feb
Multiple Airlines Logo
17:55 - 03:00PDX  Portland-TRV Thiruvananthapuram
43h 35m2 stops San Francisco Dubai Intl
Multiple Airlines Logo
04:35 - 20:47TRV  Thiruvananthapuram-PDX Portland
29h 42m2 stops Dubai Intl San Francisco
₹ 142,639Multiple Airlines
Tue, 1 Dec - Thu, 24 Dec
British Airways Logo
13:50 - 16:50PDX  Portland-TRV Thiruvananthapuram
37h 30m3 stops Seattle/Tacoma Intl London Heathrow Mumbai Chhatrapati Shivaji Intl
British Airways Logo
09:50 - 17:16TRV  Thiruvananthapuram-PDX Portland
44h 56m3 stops Mumbai Chhatrapati Shivaji Intl London Heathrow Seattle/Tacoma Intl
₹ 175,409British Airways
Tue, 1 Dec - Fri, 25 Dec
Multiple Airlines Logo
10:00 - 10:25PDX  Portland-TRV Thiruvananthapuram
34h 55m3 stops Vancouver Intl Munich Franz Josef Strauss New Delhi Indira Gandhi Intl
Multiple Airlines Logo
19:35 - 23:49TRV  Thiruvananthapuram-PDX Portland
41h 44m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 190,026Multiple Airlines
Tue, 1 Dec - Fri, 25 Dec
British Airways Logo
17:45 - 09:20PDX  Portland-TRV Thiruvananthapuram
50h 05m2 stops London Heathrow Bengaluru Intl
British Airways Logo
20:15 - 15:50TRV  Thiruvananthapuram-PDX Portland
33h 05m2 stops Bengaluru Intl London Heathrow
₹ 207,701British Airways
Mon, 21 Dec - Tue, 5 Jan
Qatar Airways Logo
21:59 - 02:15PDX  Portland-TRV Thiruvananthapuram
38h 46m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
03:45 - 00:10TRV  Thiruvananthapuram-PDX Portland
33h 55m2 stops Doha Hamad Intl Seattle/Tacoma Intl
₹ 210,281Qatar Airways
Thu, 10 Dec - Tue, 5 Jan
Qatar Airways Logo
19:40 - 02:15PDX  Portland-TRV Thiruvananthapuram
41h 05m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
03:45 - 19:48TRV  Thiruvananthapuram-PDX Portland
29h 33m2 stops Doha Hamad Intl Dallas/Fort Worth
₹ 212,191Qatar Airways
Thu, 10 Dec - Wed, 30 Dec
British Airways Logo
17:45 - 19:40PDX  Portland-TRV Thiruvananthapuram
60h 25m2 stops London Heathrow Bengaluru Intl
British Airways Logo
20:15 - 15:50TRV  Thiruvananthapuram-PDX Portland
33h 05m2 stops Bengaluru Intl London Heathrow
₹ 214,866British Airways
Mon, 14 Dec - Tue, 5 Jan

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Qatar Airways flights from Portland to Thiruvananthapuram

Our best Qatar Airways deals on Portland to Thiruvananthapuram flight tickets
Qatar Airways
4 Oct
PDX07:09Portland
30h 36m
2 stops
TRV02:15Thiruvananthapuram
7 Oct
TRV03:45Thiruvananthapuram
41h 13m
2 stops
PDX08:28Portland
₹ 139,677
Qatar Airways
4 Feb
PDX07:10Portland
29h 35m
2 stops
TRV02:15Thiruvananthapuram
7 Feb
TRV03:45Thiruvananthapuram
33h 55m
2 stops
PDX00:10Portland
₹ 141,015
Qatar Airways
4 Feb
PDX05:00Portland
31h 45m
2 stops
TRV02:15Thiruvananthapuram
7 Feb
TRV03:45Thiruvananthapuram
32h 18m
2 stops
PDX22:33Portland
₹ 141,493

British Airways flights from Portland to Thiruvananthapuram

Our best British Airways deals on Portland to Thiruvananthapuram flight tickets
British Airways
1 Dec
PDX13:50Portland
37h 30m
3 stops
TRV16:50Thiruvananthapuram
25 Dec
TRV09:50Thiruvananthapuram
44h 56m
3 stops
PDX17:16Portland
₹ 175,409
British Airways
21 Dec
PDX17:45Portland
50h 05m
2 stops
TRV09:20Thiruvananthapuram
5 Jan
TRV20:15Thiruvananthapuram
33h 05m
2 stops
PDX15:50Portland
₹ 207,701
British Airways
14 Dec
PDX17:45Portland
60h 25m
2 stops
TRV19:40Thiruvananthapuram
5 Jan
TRV20:15Thiruvananthapuram
33h 05m
2 stops
PDX15:50Portland
₹ 214,866

momondo Fare Finder

 
Customise 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 59,053 searches. Data last updated 16 August 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 return flight

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Sun 4/10

07:09-02:15

2 stops30h 36m

Thiruvananthapuram

Wed 7/10

03:45-08:28

2 stops41h 13m

₹ 139,677
Fastest return journey

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Thu 4/2

07:10-02:15

2 stops29h 35m

Thiruvananthapuram

Sun 7/2

03:45-00:10

2 stops33h 55m

₹ 141,015

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Thu 4/2

05:00-02:15

2 stops31h 45m

Thiruvananthapuram

Sun 7/2

03:45-22:33

2 stops32h 18m

₹ 141,493

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Tue 1/12

17:55-03:00

2 stops43h 35m

Thiruvananthapuram

Thu 24/12

04:35-20:47

2 stops29h 42m

₹ 142,639

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Tue 1/12

13:50-16:50

3 stops37h 30m

Thiruvananthapuram

Fri 25/12

09:50-17:16

3 stops44h 56m

₹ 175,409

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Tue 1/12

10:00-10:25

3 stops34h 55m

Thiruvananthapuram

Fri 25/12

19:35-23:49

2 stops41h 44m

₹ 190,026

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Mon 21/12

17:45-09:20

2 stops50h 05m

Thiruvananthapuram

Tue 5/1

20:15-15:50

2 stops33h 05m

₹ 207,701

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Thu 10/12

21:59-02:15

2 stops38h 46m

Thiruvananthapuram

Tue 5/1

03:45-00:10

2 stops33h 55m

₹ 210,281

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Thu 10/12

19:40-02:15

2 stops41h 05m

Thiruvananthapuram

Wed 30/12

03:45-19:48

2 stops29h 33m

₹ 212,191

PortlandThiruvananthapuram

PDX Portland - TRV Thiruvananthapuram

PDXTRV

Portland

Mon 14/12

17:45-19:40

2 stops60h 25m

Thiruvananthapuram

Tue 5/1

20:15-15:50

2 stops33h 05m

₹ 214,866

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 return 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

37h 00m

Direct flights

None
The fastest flight from Portland to Thiruvananthapuram takes 37h 00m
There are no direct flights from Portland to Thiruvananthapuram. There are no popular flight routes from Portland to Thiruvananthapuram.
Search flight deals

Frequently asked questions about flying from Portland to Thiruvananthapuram

  • How far is Portland to Thiruvananthapuram by plane?

    Portland and Thiruvananthapuram are 13688.4 km apart from one another. By plane, this route typically takes 37h 00m.

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

    Prices for flights from Portland Airport to Thiruvananthapuram Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Thiruvananthapuram Airport.

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

    The travel and health documents you'll need for your trip to Thiruvananthapuram Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thiruvananthapuram Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Portland to Thiruvananthapuram

  • How do I get Price Alerts for flights from Portland to Thiruvananthapuram?

    Price Alerts will notify you by email when the price for flights to Thiruvananthapuram from Portland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Portland to Thiruvananthapuram with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Thiruvananthapuram?

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

Why use momondo?

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

Finding the right flight to Thiruvananthapuram from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thiruvananthapuram quick and easy, saving you time and money.

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

Yes. All flights to Thiruvananthapuram from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Portland and Thiruvananthapuram by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

An easier way to manage your Thiruvananthapuram trip

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