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$544+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Cheap flight deals from Portland to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$820
(Air Canada)

One-way from

$544
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,340
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. 13% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 noviembre 6, 2025.

This Indian Eagle deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1110:52 amPDX - BLR
2 stops24h 43mLufthansa
lun. 11/172:50 amBLR - PDX
2 stops29h 10mLufthansa
Deal found 11/4$839
This Lufthansa deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:30 amPDX - BLR
2 stops28h 05mLufthansa
lun. 11/172:50 amBLR - PDX
2 stops29h 10mLufthansa
Deal found 11/4$840
This Indian Eagle deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/29:50 amPDX - BLR
2 stops25h 45mLufthansa
lun. 12/82:50 amBLR - PDX
2 stops29h 21mLufthansa
Deal found 11/4$845
This Lufthansa deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1110:52 amPDX - BLR
2 stops24h 43mLufthansa
mié. 11/192:50 amBLR - PDX
2 stops29h 16mLufthansa
Deal found 11/4$850
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:00 amPDX - BLR
2 stops28h 35mLufthansa
jue. 11/202:50 amBLR - PDX
2 stops31h 18mLufthansa
Deal found 11/4$855
This Indian Eagle deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1110:40 amPDX - BLR
1 stop32h 40mMultiple Airlines
mié. 11/261:40 pmBLR - PDX
2 stops37h 37mMultiple Airlines
Deal found 11/6$857
This Indian Eagle deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:41 pmPDX - BLR
1 stop25h 39mMultiple Airlines
jue. 11/271:40 pmBLR - PDX
2 stops33h 25mMultiple Airlines
Deal found 11/6$861
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/255:30 amPDX - BLR
2 stops29h 40mDelta
dom. 12/72:30 amBLR - PDX
1 stop22h 25mDelta
Deal found 11/6$878
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/255:30 amPDX - BLR
2 stops29h 40mDelta
jue. 12/115:00 amBLR - PDX
2 stops43h 14mDelta
Deal found 11/6$887
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/101:25 pmPDX - BLR
1 stop21h 45mDelta
dom. 11/232:30 amBLR - PDX
1 stop22h 25mDelta
Deal found 11/6$895
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/91:25 pmPDX - BLR
1 stop21h 45mDelta
dom. 11/162:30 amBLR - PDX
1 stop22h 25mDelta
Deal found 11/4$896

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Bangalore 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from Portland to Bengaluru that are best for you.

Fly from

Portland

Fly to

Bangalore

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

mar. 11/11

10:52 am-1:05 am

2 stops24h 43m

Bengaluru Intl

mié. 11/19

2:50 am-6:36 pm

2 stops29h 16m

$850

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

mar. 11/11

8:30 am-1:05 am

2 stops27h 05m

Bengaluru Intl

mar. 11/18

2:50 am-6:36 pm

2 stops29h 16m

$850

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

mar. 11/25

5:30 am-12:40 am

2 stops29h 40m

Bengaluru Intl

dom. 12/7

2:30 am-11:25 am

1 stop22h 25m

$878

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

mar. 11/25

5:30 am-12:40 am

2 stops29h 40m

Bengaluru Intl

mar. 12/9

2:30 am-11:25 am

1 stop22h 25m

$878

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

lun. 11/10

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

dom. 11/23

2:30 am-11:25 am

1 stop22h 25m

$895

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

lun. 11/10

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

sáb. 11/22

5:00 am-10:40 pm

2 stops31h 10m

$905

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

lun. 11/10

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

lun. 11/17

5:00 am-12:14 am

2 stops32h 44m

$905

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

dom. 11/9

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

vie. 11/21

5:00 am-10:21 pm

2 stops54h 51m

$905

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

dom. 11/9

10:10 pm-12:15 am

2 stops36h 35m

Bengaluru Intl

sáb. 11/22

5:00 am-10:43 am

2 stops43h 13m

$909

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

mar. 12/2

12:33 pm-8:30 am

2 stops30h 27m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 18 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Bengaluru flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Bangalore. Price data was last updated on October 31, 2025.

The best time to book flights from Portland to Bengaluru is 5 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, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $704). Flying from Portland to Bengaluru in July is currently the most expensive (average of $997). 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?

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 noviembre 6, 2025.

It’s typically best to fly out from Portland to Bengaluru in the afternoon. Doing so could potentially save you 60% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 2, 2025.

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

How much does it cost to fly round-trip from Portland to Bengaluru?

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated noviembre 6, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Delta, and KLM from Portland to Bengaluru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,393 reviews

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very good
1,393 reviews
Singapore Airlines
8.1
Very good
1,393 reviews

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Delta
7.9
Good
8,000 reviews
Singapore Airlines
8.1
Very good
1,393 reviews

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
KLM
7.7
Good
1,405 reviews
Singapore Airlines
8.1
Very good
1,393 reviews

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7.4
Good
3,661 reviews
Singapore Airlines
8.1
Very good
1,393 reviews

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Lufthansa
6.8
Okay
7,558 reviews
Singapore Airlines
8.1
Very good
1,393 reviews

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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.

  • How long is the flight from Portland to Bengaluru?

    A quick flight from Portland to Bengaluru can take about 24h 43m. Lufthansa provides one of the quickest options available for as low as $850. Portland and Bengaluru are separated by a distance of 8176 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Portland to Bengaluru is KLM. Our recent data shows that you can find tickets from as low as $794 on this airline. Additional options worth looking into are Delta and Air France, starting at $794 and $798 round-trip. KLM is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $704). Flying from Portland to Bengaluru in July is currently the most expensive (average of $997). 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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Alternative routes for Portland to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Bangalore flights
Eugene to Bangalore flights
Portland to Vasco da Gama flights

Top 10 airlines flying from Portland to Bangalore

Discover the top 10 airlines that operate flights from Portland to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$794Average$1,180FlexibilityNo cancel feeOn-time75%
DeltaCheapest$794Average$1,109FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$798Average$1,093FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$801Average$1,023FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$825Average$1,092FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$834Average$1,139FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$845Average$1,163FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$870Average$1,210FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,206Average$1,773FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$1,214Average$1,506FlexibilityNo cancel feeOn-time70%

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