What are the cheapest airlines flying from Portland to Bengaluru round-trip?

Our cheapest airline available from Portland to Bengaluru is Delta. Our recent data shows that you can find tickets from as low as $851 on this airline. Additional options worth looking into are KLM and Qatar Airways, starting at $1,010 and $1,104 round-trip. Delta is 32% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Portland to Bengaluru one-way?

To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at $379. Delta flights start at $606 while deals on Air France start at $611 one-way.

What are the most popular airlines that fly from Portland to Bengaluru?

Before booking your flight from Portland to Bengaluru check out the most popular airlines for this route: Air Canada, Air France or British Airways.

Where are the most common layover locations when flying from Portland to Bengaluru?

Most of the time, Portland to Bengaluru flights that have layovers will stop in Amsterdam.

Where are the least popular layover locations for Portland to Bengaluru flights?

The least popular layover on flights from Portland to Bengaluru is Seattle.

What are some popular things to do or see while on a layover in Amsterdam?

If you're on a layover in Amsterdam and looking for things to do, consider visiting Anne Frank Huis, Van Gogh Museum, or Museumplein. Travelers on a layover in Amsterdam can visit Anne Frank Huis, Van Gogh Museum, and Museumplein, by traveling 6.8 mi, 6.0 mi, and 6.0 mi, respectively after landing at Amsterdam Schiphol. Travelers can book a car rental at Amsterdam Schiphol for about $44 per day to make their sightseeing more efficient.

What is the cheapest day to fly round-trip from Portland to Bengaluru?

Tuesday flights are found to be more expensive to fly from Portland to Bengaluru. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bengaluru.

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

To save on the cost of your flight from Portland to Bengaluru, book at least 53 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $988 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,443.

What is the cheapest month to fly from Portland to Bengaluru?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Bengaluru. Flights to Bengaluru from Portland in April are about $1,261 on average during April, but can be found for as low as $839.

Most accurate provider : When it comes to deals on Portland-Bengaluru flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Bengaluru flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Bengaluru flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Bengaluru flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 vacation 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.

$379+ Flights from Portland to Bengaluru

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Find cheap flights from Portland to Bangalore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Bengaluru Intl are usually found in April or February, booked 52 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Portland to Bangalore

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$851 (Delta)
One-way from	$379 (Indian Eagle)
Popular in	December
Cheapest in	April
Average price	$960

Provider with most accurate pricing for Portland-Bengaluru Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Bengaluru Intl flights.

Search Deals

From Portland to Bengaluru Intl

Search Deals

One-way flight from Portland to Bengaluru Intl

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($150 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Portland to Bangalore

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 April 25, 2025.

Sun 5/183:30 pmPDX - BLR

2 stops43h 15mDelta

Tue 5/271:35 amBLR - PDX

2 stops31h 47mDelta

Deal found 4/25

$851

Thu 12/259:40 amPDX - BLR

2 stops27h 10mQatar Airways

Fri 1/163:50 amBLR - PDX

2 stops28h 33mQatar Airways

Deal found 4/25

$865

Wed 10/221:15 pmPDX - BLR

1 stop21h 30mKLM

Thu 11/62:30 amBLR - PDX

1 stop22h 25mKLM

Deal found 4/24

$1,010

Wed 10/2211:10 amPDX - BLR

2 stops24h 05mMultiple Airlines

Sat 11/82:30 amBLR - PDX

1 stop22h 25mMultiple Airlines

Deal found 4/24

$1,074

Sat 8/167:00 amPDX - BLR

2 stops26h 20mSingapore Airlines

Sat 8/3011:05 pmBLR - PDX

2 stops27h 15mSingapore Airlines

Deal found 4/24

$1,112

Fri 5/167:14 amPDX - BLR

2 stops28h 06mAir France

Thu 5/291:35 amBLR - PDX

2 stops27h 10mAir France

Deal found 4/24

$1,153

Sun 5/183:25 pmPDX - BLR

2 stops44h 35mLufthansa

Fri 5/303:00 amBLR - PDX

2 stops28h 05mLufthansa

Deal found 4/24

$1,260

Mon 5/199:30 amPDX - BLR

2 stops30h 40mBritish Airways

Tue 6/36:45 amBLR - PDX

2 stops44h 34mBritish Airways

Deal found 4/25

$1,299

Sat 5/177:40 pmPDX - BLR

2 stops64h 20mAir Canada

Thu 5/292:10 amBLR - PDX

2 stops33h 15mAir Canada

Deal found 4/24

$1,383

Wed 6/2512:31 pmPDX - BLR

2 stops31h 49mEmirates

Sun 6/2910:30 amBLR - PDX

2 stops48h 33mEmirates

Deal found 4/24

$1,526

Best flights from Portland to Bangalore
Discover carefully curated flight deals from Portland to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Sun 5/183:30 pmPDX - BLR

2 stops43h 15mDelta

Tue 5/271:35 amBLR - PDX

2 stops31h 47mDelta

Deal found 4/25

$851

Wed 10/221:15 pmPDX - BLR

1 stop21h 30mKLM

Thu 11/62:30 amBLR - PDX

1 stop22h 25mKLM

Deal found 4/24

$1,010

Wed 10/2211:10 amPDX - BLR

2 stops24h 05mMultiple Airlines

Sat 11/82:30 amBLR - PDX

1 stop22h 25mMultiple Airlines

Deal found 4/24

$1,074

Wed 8/131:25 pmPDX - BLR

2 stops24h 35mQatar Airways

Wed 8/274:00 amBLR - PDX

2 stops24h 27mQatar Airways

Deal found 4/24

$1,104

Sat 8/167:00 amPDX - BLR

2 stops26h 20mSingapore Airlines

Sat 8/3011:05 pmBLR - PDX

2 stops27h 15mSingapore Airlines

Deal found 4/24

$1,112

Fri 5/167:14 amPDX - BLR

2 stops28h 06mAir France

Thu 5/291:35 amBLR - PDX

2 stops27h 10mAir France

Deal found 4/24

$1,153

Sun 5/183:25 pmPDX - BLR

2 stops44h 35mLufthansa

Fri 5/303:00 amBLR - PDX

2 stops28h 05mLufthansa

Deal found 4/24

$1,260

Sat 5/177:40 pmPDX - BLR

2 stops64h 20mAir Canada

Tue 5/272:10 amBLR - PDX

2 stops49h 00mAir Canada

Deal found 4/25

$1,274

Mon 5/199:30 amPDX - BLR

2 stops30h 40mBritish Airways

Tue 6/36:45 amBLR - PDX

2 stops44h 34mBritish Airways

Deal found 4/25

$1,299

Wed 6/2512:31 pmPDX - BLR

2 stops31h 49mEmirates

Sun 6/2910:30 amBLR - PDX

2 stops48h 33mEmirates

Deal found 4/24

$1,526

Fri 6/201:25 pmPDX - BLR

2 stops25h 40mVirgin Atlantic

Sun 7/205:40 amBLR - PDX

2 stops30h 42mVirgin Atlantic

Deal found 4/25

$1,684

Last-minute flights from Portland to Bangalore
Discover last-minute flight deals from Portland to Bangalore. Data last updated April 25, 2025 and is based on user searches.

Fri 5/26:20 amPDX - BLR

2 stops29h 00mMultiple Airlines

Wed 5/71:35 amBLR - PDX

2 stops25h 45mMultiple Airlines

Deal found 4/24

$1,192

Fri 5/21:15 pmPDX - BLR

2 stops24h 50mQatar Airways

Thu 5/84:00 amBLR - PDX

2 stops32h 29mQatar Airways

Deal found 4/24

$1,274

Fri 5/210:35 amPDX - BLR

2 stops29h 35mBritish Airways

Thu 5/86:45 amBLR - PDX

1 stop23h 20mBritish Airways

Deal found 4/24

$1,543

Fri 5/27:00 amPDX - BLR

3 stops50h 20mSingapore Airlines

Thu 5/811:35 amBLR - PDX

2 stops38h 44mSingapore Airlines

Deal found 4/24

$2,770

Wed 5/1411:35 amPDX - BLR

2 stops26h 30mQatar Airways

Sun 6/13:50 amBLR - PDX

2 stops32h 24mQatar Airways

Deal found 4/24

$1,136

Thu 5/157:00 amPDX - BLR

3 stops38h 55mSingapore Airlines

Mon 6/211:05 pmBLR - PDX

2 stops25h 43mSingapore Airlines

Deal found 4/24

$2,194

Fri 5/167:14 amPDX - BLR

2 stops28h 06mAir France

Thu 5/291:35 amBLR - PDX

2 stops27h 10mAir France

Deal found 4/24

$1,153

Sat 5/177:40 pmPDX - BLR

2 stops64h 20mAir Canada

Thu 5/292:10 amBLR - PDX

2 stops33h 15mAir Canada

Deal found 4/24

$1,383

Sun 5/183:30 pmPDX - BLR

2 stops43h 15mDelta

Tue 5/271:35 amBLR - PDX

2 stops31h 47mDelta

Deal found 4/25

$851

Sun 5/183:25 pmPDX - BLR

2 stops44h 35mLufthansa

Fri 5/303:00 amBLR - PDX

2 stops28h 05mLufthansa

Deal found 4/24

$1,260

Sun 5/181:15 pmPDX - BLR

1 stop21h 30mKLM

Thu 5/291:10 amBLR - PDX

1 stop22h 40mKLM

Deal found 4/25

$1,404

Mon 5/199:30 amPDX - BLR

2 stops30h 40mBritish Airways

Tue 6/36:45 amBLR - PDX

2 stops44h 34mBritish Airways

Deal found 4/25

$1,299

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 April 25, 2025.

Sun 5/49:35 amPDX - BLR

2 stops28h 25mQatar Airways

Deal found 4/25

$379

Tue 5/66:20 amPDX - BLR

3 stops31h 25mMultiple Airlines

Deal found 4/25

$492

Wed 4/301:15 pmPDX - BLR

1 stop21h 30mDelta

Deal found 4/25

$606

Wed 4/307:00 amPDX - BLR

2 stops28h 20mAir France

Deal found 4/25

$611

Thu 7/317:00 amPDX - BLR

2 stops26h 20mSingapore Airlines

Deal found 4/23

$614

Sun 5/111:15 pmPDX - BLR

1 stop21h 30mKLM

Deal found 4/24

$647

Wed 9/248:30 amPDX - BLR

2 stops28h 20mLufthansa

Deal found 4/24

$2,843

Tue 9/237:00 amPDX - BLR

2 stops28h 45mJapan Airlines

Deal found 4/24

$3,045

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 5/18

3:30 pm-11:15 pm

2 stops43h 15m

Bengaluru Intl

Tue 5/27

1:35 am-8:52 pm

2 stops31h 47m

$851

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 10/22

1:15 pm-11:15 pm

1 stop21h 30m

Bengaluru Intl

Thu 11/6

2:30 am-11:25 am

1 stop22h 25m

$1,010

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 10/22

11:10 am-11:45 pm

2 stops24h 05m

Bengaluru Intl

Sat 11/8

2:30 am-11:25 am

1 stop22h 25m

$1,074

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 8/13

1:25 pm-2:30 am

2 stops24h 35m

Bengaluru Intl

Wed 8/27

4:00 am-3:57 pm

2 stops24h 27m

$1,104

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 8/16

7:00 am-9:50 pm

2 stops26h 20m

Bengaluru Intl

Sat 8/30

11:05 pm-1:50 pm

2 stops27h 15m

$1,112

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 5/16

7:14 am-11:50 pm

2 stops28h 06m

Bengaluru Intl

Thu 5/29

1:35 am-4:15 pm

2 stops27h 10m

$1,153

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 5/18

3:25 pm-12:30 am

2 stops44h 35m

Bengaluru Intl

Fri 5/30

3:00 am-6:35 pm

2 stops28h 05m

$1,260

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 5/17

7:40 pm-12:30 am

2 stops64h 20m

Bengaluru Intl

Tue 5/27

2:10 am-2:40 pm

2 stops49h 00m

$1,274

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 5/19

9:30 am-4:40 am

2 stops30h 40m

Bengaluru Intl

Tue 6/3

6:45 am-2:49 pm

2 stops44h 34m

$1,299

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 6/25

12:31 pm-8:50 am

2 stops31h 49m

Bengaluru Intl

Sun 6/29

10:30 am-10:33 pm

2 stops48h 33m

$1,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 19 results

Compare providers for flights from Portland to Bangalore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bangalore in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Bengaluru flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Bengaluru flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Bengaluru flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Bengaluru flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Estimated round-trip 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?

The best time to book flights from Portland to Bengaluru is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $929). Flying from Portland to Bengaluru in June is currently the most expensive (average of $1,517). 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.

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

It’s typically best to fly out from Portland to Bengaluru in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Portland to Bengaluru?

Travelers seeking maximum savings on their Portland to Bengaluru flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bangalore by month

In terms of precipitation, rainfall in Bengaluru ranges from 0.0 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Bengaluru when rainfall is around 0.0 in.

Temperature in Bangalore by month

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Bangalore

Read through reviews of airlines operating flights from Portland to Bengaluru, such as Japan Airlines, Singapore Airlines and Emirates. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very good

1,456 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines

8.3

Very good

1,456 reviews

Japan Airlines

8.3

Very good

1,456 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines

8.1

Very good

1,290 reviews

Japan Airlines

8.3

Very good

1,456 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Emirates

8.0

Very good

3,211 reviews

Japan Airlines

8.3

Very good

1,456 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Delta

8.0

Very good

7,920 reviews

Japan Airlines

8.3

Very good

1,456 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

KLM

7.8

Good

1,333 reviews

Japan Airlines

8.3

Very good

1,456 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

What are the cheapest airlines flying from Portland to Bengaluru round-trip?
Our cheapest airline available from Portland to Bengaluru is Delta. Our recent data shows that you can find tickets from as low as $851 on this airline. Additional options worth looking into are KLM and Qatar Airways, starting at $1,010 and $1,104 round-trip. Delta is 32% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Portland to Bengaluru one-way?
To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at $379. Delta flights start at $606 while deals on Air France start at $611 one-way.
Where are the most common layover locations when flying from Portland to Bengaluru?
Most of the time, Portland to Bengaluru flights that have layovers will stop in Amsterdam.
What are some popular things to do or see while on a layover in Amsterdam?
If you're on a layover in Amsterdam and looking for things to do, consider visiting Anne Frank Huis, Van Gogh Museum, or Museumplein. Travelers on a layover in Amsterdam can visit Anne Frank Huis, Van Gogh Museum, and Museumplein, by traveling 6.8 mi, 6.0 mi, and 6.0 mi, respectively after landing at Amsterdam Schiphol. Travelers can book a car rental at Amsterdam Schiphol for about $44 per day to make their sightseeing more efficient.
Where are the least popular layover locations for Portland to Bengaluru flights?
The least popular layover on flights from Portland to Bengaluru is Seattle.
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 vacation 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, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $929). Flying from Portland to Bengaluru in June is currently the most expensive (average of $1,517). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Bangalore

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Eugene to Bangalore flights

Portland to Vasco da Gama flights

Other flights to Bangalore

Top 10 airlines flying from Portland to Bangalore

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$845	Average$1,113	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$847	Average$1,174	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$848	Average$997	FlexibilityNo cancel fee	On-time77%
Singapore Airlines	Cheapest$872	Average$1,108	FlexibilityNo cancel fee	On-time81%
KLM	Cheapest$874	Average$1,290	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$876	Average$1,256	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$903	Average$1,371	FlexibilityNo cancel fee	On-time67%
Qatar Airways	Cheapest$941	Average$1,356	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,094	Average$1,586	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$1,214	Average$1,636	FlexibilityNo cancel fee	On-time70%

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$379+ Cheap flights from Portland (PDX) to Bengaluru (BLR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Bangalore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Bengaluru Intl are usually found in April or February, booked 52 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Portland to Bangalore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 April 25, 2025.

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 April 25, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Portland to Bangalore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bangalore in April.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Bangalore. Price data was last updated on April 18, 2025.

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

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

Find hourly flight availability from Portland to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

What is the cheapest day to fly from Portland to Bengaluru?

Use this chart to determine the cheapest time to fly round-trip from Portland to Bangalore. Price data was last updated on March 30, 2025.

Rainfall in Bangalore by month

Plan your trip to Bangalore by taking into account the average rainfall totals by month.

Temperature in Bangalore by month

Plan your trip to Bangalore by taking into account the average temperature totals by month.

Reviews of airlines servicing Bangalore

Read through reviews of airlines operating flights from Portland to Bengaluru, such as Japan Airlines, Singapore Airlines and Emirates. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Portland to Bengaluru round-trip?

What are the cheapest airlines to fly from Portland to Bengaluru one-way?

Where are the most common layover locations when flying from Portland to Bengaluru?

What are some popular things to do or see while on a layover in Amsterdam?

Where are the least popular layover locations for Portland to Bengaluru flights?

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?

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Alternative routes for Portland to Bangalore

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

Top 10 airlines flying from Portland to Bangalore

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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 April 25, 2025.