How long is the flight from Portland to Bengaluru?

There are many flights that can get you from Portland to Bengaluru in 25h 20m. Fly via Delta, British Airways, or Qatar Airways to get the fastest option. There are 13158 km between Portland and Bengaluru. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Bengaluru ranges from 0.0 - 170.0 inches per month. September is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Bengaluru when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Bengaluru, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Bengaluru as you normally would.

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

Yes. In addition to deals on Portland to Bangalore flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Portland to Bangalore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bangalore.

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

Yes. Cheapflights offers flight deals from Portland to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 46,206+ Cheap Flights from Portland to Bengaluru

Cheap flight deals from Portland to Bangalore

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portland to Bangalore
Explore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Tue 20/1010:48 -

2 stops45h 17m

Tue 2/305:10 -

2 stops52h 35m

Deal found 6/10₹ 95,023

Mon 26/1021:33 -

2 stops33h 47m

Tue 16/220:15 -

2 stops36h 42m

Deal found 5/10₹ 99,179

Mon 2/1114:50 -

3 stops31h 00m

Mon 9/1107:00 -

2 stops27h 17m

Deal found 5/10₹ 108,846

Mon 26/1007:42 -

2 stops36h 23m

Tue 16/221:15 -

2 stops36h 41m

Deal found 7/10₹ 108,943

Sun 18/1021:30 -

2 stops33h 35m

Sat 14/1118:00 -

2 stops40h 17m

Deal found 4/10₹ 110,973

Wed 28/1007:03 -

2 stops37h 02m

Tue 23/203:50 -

2 stops30h 06m

Deal found 8/10₹ 112,036

Tue 17/1110:50 -

2 stops32h 15m

Fri 30/404:00 -

2 stops28h 27m

Deal found 4/10₹ 114,549

Tue 17/1110:50 -

2 stops32h 15m

Thu 29/404:25 -

2 stops28h 02m

Deal found 4/10₹ 116,386

Find flight deals from Portland to Bangalore

Round-trip from	₹ 95,023
One-way from	₹ 46,206
Popular in	July
Cheapest in	April
Average price	₹ 148,286

20/10-2/3
4 total stops
97h 52m total
Portland to Bengaluru

Search Deals

18/1-31/12
2 total stops
40h 55m total
Portland to Bengaluru

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (₹ 2,360,152 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (₹ 419,385 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 16/1

11:00-22:35

2 stops46h 05m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 52,200

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 17/1

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 72,016

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 15/1

07:00-00:30

2 stops28h 00m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 72,500

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 22/11

08:00-08:35

2 stops35h 05m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 81,296

Fastest return journey

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 25/11

13:40-00:30

1 stop21h 20m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 81,296

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 25/11

13:40-00:30

1 stop21h 20m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 81,296

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 20/11

00:35-00:30

2 stops34h 25m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 81,780

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 22/1

09:40-00:30

2 stops25h 20m

Bengaluru Intl

Thu 18/2

02:25-11:20

1 stop22h 25m

₹ 124,603

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 21/1

13:05-05:05

2 stops26h 30m

Bengaluru Intl

Sun 24/1

02:40-15:50

1 stop26h 40m

₹ 125,183

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 25/1

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Wed 24/2

04:45-22:26

2 stops31h 11m

₹ 125,183

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Portland to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Portland with our price prediction graph.

PDX-BLR

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Bengaluru

How far ahead should I book a flight from Portland to Bengaluru?

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Bengaluru. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Bengaluru?

Currently, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 88,256). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 177,479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from Portland to Bengaluru?
There are many flights that can get you from Portland to Bengaluru in 25h 20m. Fly via Delta, British Airways, or Qatar Airways to get the fastest option. There are 13158 km between Portland and Bengaluru. This flight may include one or multiple stops.
Can I find deals for flights from Portland to Bangalore that include hotel bookings?
Yes. In addition to deals on Portland to Bangalore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portland to Bangalore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bangalore.
Can I find deals for business class flights from Portland to Bangalore?
Yes. Cheapflights offers flight deals from Portland to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland to Bengaluru?
Currently, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 88,256). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 177,479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Portland to Bangalore?

Deals for Portland to Bangalore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Bangalore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Bangalore, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Portland to Bangalore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Portland to Bengaluru from ₹ 46,206

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portland to Bangalore

Cheapest flights from Portland to BangaloreExplore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Explore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Best flights from Portland to BangaloreDiscover carefully curated flight deals from Portland to Bangalore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Discover carefully curated flight deals from Portland to Bangalore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Portland to BangaloreDiscover last-minute flight deals from Portland to Bangalore. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Portland to Bangalore. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Portland to BangaloreSearch for one-way flight options from Portland to Bangalore. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from Portland to Bangalore. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

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

Best time to book a flight from Portland to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Portland with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Portland to Bengaluru?

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Bengaluru. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Bengaluru?

Related info for your journey

How long is the flight from Portland to Bengaluru?

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

How can I find direct flights from Portland to Bangalore?

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

What is the cheapest month to book a flight from Portland to Bengaluru?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Bangalore

Explore flights to Bangalore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.

Complete your trip

Complete your trip to Bangalore by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Karnataka

Book a non-stop flight to one of these other cities located in Karnataka.

Search flights from Portland to Bangalore by cabin class

Find flights from Portland to Bangalore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portland and Bangalore flights

Browse other Portland and Bangalore flight options. Last updated on 8 October 2026.

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How does Cheapflights help users find flights from Portland to Bangalore?

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

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

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

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Travel Smart

Cheapest flights from Portland to Bangalore
Explore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Best flights from Portland to Bangalore
Discover carefully curated flight deals from Portland to Bangalore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Portland to Bangalore
Discover last-minute flight deals from Portland to Bangalore. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Portland to Bangalore
Search for one-way flight options from Portland to Bangalore. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.