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Cheap flights from Portland to Bengaluru from ₹ 44,209

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 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Portland to Bengaluru Intl are usually found in September or October, booked 5 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Portland to Bangalore

Enter your travel dates to find the best prices.

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 3 December 2025.

Sun 28/1205:10PDX - BLR
2 stops31h 35mMultiple Airlines
Fri 23/103:50BLR - PDX
2 stops26h 14mMultiple Airlines
Deal found 1/12₹ 79,163
Tue 30/1215:54PDX - BLR
2 stops43h 41mLufthansa
Wed 21/102:50BLR - PDX
2 stops33h 12mLufthansa
Deal found 1/12₹ 81,679
Wed 31/1213:25PDX - BLR
1 stop21h 45mKLM
Wed 21/102:30BLR - PDX
2 stops29h 49mKLM
Deal found 1/12₹ 92,371
Tue 30/1207:15PDX - BLR
2 stops30h 00mMultiple Airlines
Thu 22/123:25BLR - PDX
3 stops34h 53mMultiple Airlines
Deal found 1/12₹ 100,908
Thu 25/1220:32PDX - BLR
2 stops40h 13mMultiple Airlines
Fri 23/103:15BLR - PDX
2 stops26h 49mMultiple Airlines
Deal found 1/12₹ 103,424
Wed 31/1207:15PDX - BLR
3 stops33h 45mMultiple Airlines
Thu 22/107:45BLR - PDX
2 stops26h 33mMultiple Airlines
Deal found 1/12₹ 107,377
Sun 28/1213:25PDX - BLR
1 stop21h 45mDelta
Fri 23/102:00BLR - PDX
2 stops32h 29mDelta
Deal found 1/12₹ 112,769
Mon 8/1217:45PDX - BLR
2 stops30h 55mMultiple Airlines
Wed 21/114:50BLR - PDX
2 stops62h 35mMultiple Airlines
Deal found 2/12₹ 117,261
Wed 31/1213:51PDX - BLR
2 stops22h 54mQatar Airways
Thu 8/103:15BLR - PDX
2 stops28h 07mQatar Airways
Deal found 1/12₹ 121,215
Sat 6/1206:29PDX - BLR
2 stops38h 01mMultiple Airlines
Sat 13/1211:30BLR - PDX
2 stops46h 40mMultiple Airlines
Deal found 1/12₹ 133,615
Sat 6/1207:04PDX - BLR
3 stops38h 21mMultiple Airlines
Mon 8/1223:40BLR - PDX
3 stops37h 36mMultiple Airlines
Deal found 3/12₹ 134,603

Find 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 3 December 2025.

Round-trip from

₹ 76,108

One-way from

₹ 44,209

Popular in

June

Cheapest in

September

Average price

₹ 120,766
Delta
  • Delta
  • 1/6-4/7
  • 3 total stops
  • 64h 22m total
  • Portland to Bengaluru
Search Deals
29/12
  • 29/12
  • 2 total stops
  • 39h 25m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,546,034 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 208,483 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 3 December 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

Sat 17/1

07:20-01:20

3 stops52h 30m

Bengaluru Intl

Sat 28/2

09:15-09:42

3 stops37h 57m

₹ 76,647

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 5/1

19:37-00:15

2 stops39h 08m

Bengaluru Intl

Sun 25/1

02:00-20:59

2 stops32h 29m

₹ 77,096

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Mon 29/6

01:10-11:10

1 stop22h 30m

₹ 77,905

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 26/2

07:00-03:10

2 stops30h 40m

Bengaluru Intl

Tue 21/4

01:10-11:10

1 stop22h 30m

₹ 78,084

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 23/2

00:40-00:15

2 stops34h 05m

Bengaluru Intl

Tue 21/4

01:10-11:10

1 stop22h 30m

₹ 78,174

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 8/1

06:15-03:10

2 stops31h 25m

Bengaluru Intl

Sat 24/1

02:30-11:25

1 stop22h 25m

₹ 78,803

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 6/1

13:53-05:15

2 stops49h 52m

Bengaluru Intl

Sat 24/1

02:30-11:25

1 stop22h 25m

₹ 79,792

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 1/6

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Mon 29/6

01:10-11:10

1 stop22h 30m

₹ 80,151

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 1/3

06:25-03:10

2 stops31h 15m

Bengaluru Intl

Fri 13/3

05:00-22:10

2 stops29h 40m

₹ 80,421

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 1/6

11:10-23:15

2 stops23h 35m

Bengaluru Intl

Fri 3/7

05:31-22:22

2 stops29h 21m

₹ 81,409

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 19 results
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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 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?

Use this chart to determine the optimal time to book a return flight from Portland to Bangalore. Price data was last updated on 28 November 2025.

Booking 5 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 ₹ 63,258). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 89,586). 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 3 December 2025.

When flying from Portland to Bengaluru, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 36% versus a flight in the evening.

How much does it cost for a return flight from Portland to Bengaluru?

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?

    There are many flights that can get you from Portland to Bengaluru in 39h 08m. Fly via Delta to get the fastest option. There are 13158 km between Portland and Bengaluru.

  • 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 ₹ 63,258). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 89,586). 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

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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.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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