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Cheap flights from Portland to Bengaluru from ₹ 38,358

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
20 Aug — 27 Aug1
1 adult

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

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 15 August 2025.

Round-trip from

₹ 67,870

One-way from

₹ 38,358

Popular in

December

Cheapest in

April

Average price

₹ 109,643
Delta
  • Delta
  • 28/8-16/11
  • 3 total stops
  • 54h 00m total
  • Portland to Bengaluru
Search Deals
22/8
  • 22/8
  • 2 total stops
  • 26h 25m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,280,089 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 354,485 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 15 August 2025.

Thu 28/807:15PDX - BLR
2 stops31h 35mDelta
Sun 16/1102:30BLR - PDX
1 stop22h 25mDelta
Deal found 14/8₹ 67,870
Wed 27/817:45PDX - BLR
2 stops45h 05mDelta
Sun 16/1102:30BLR - PDX
1 stop22h 25mDelta
Deal found 14/8₹ 68,833
Sat 18/1009:17PDX - BLR
2 stops29h 33mDelta
Sun 14/1202:30BLR - PDX
1 stop22h 25mDelta
Deal found 14/8₹ 68,921
Sat 25/1013:15PDX - BLR
1 stop22h 55mDelta
Wed 5/1102:00BLR - PDX
2 stops32h 34mDelta
Deal found 13/8₹ 69,446
Tue 26/813:30PDX - BLR
2 stops25h 20mDelta
Mon 17/1105:00BLR - PDX
2 stops32h 21mDelta
Deal found 14/8₹ 69,797
Sat 30/817:45PDX - BLR
2 stops45h 05mDelta
Sun 16/1102:30BLR - PDX
1 stop22h 25mDelta
Deal found 14/8₹ 69,884
Fri 29/807:03PDX - BLR
2 stops33h 52mMultiple Airlines
Mon 17/1119:20BLR - PDX
2 stops27h 59mMultiple Airlines
Deal found 14/8₹ 70,147
Wed 12/1119:55PDX - BLR
2 stops38h 50mDelta
Sun 21/1202:30BLR - PDX
2 stops32h 06mDelta
Deal found 13/8₹ 70,322

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 15 August 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

Thu 28/8

07:15-03:20

2 stops31h 35m

Bengaluru Intl

Sun 16/11

02:30-11:25

1 stop22h 25m

₹ 67,870

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 28/8

13:36-03:20

2 stops25h 14m

Bengaluru Intl

Mon 17/11

05:00-20:49

2 stops29h 19m

₹ 68,746

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 27/9

07:15-23:45

2 stops28h 00m

Bengaluru Intl

Fri 14/11

02:00-21:54

2 stops33h 24m

₹ 68,746

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 27/8

17:45-03:20

2 stops45h 05m

Bengaluru Intl

Sun 16/11

02:30-11:25

1 stop22h 25m

₹ 68,833

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 18/10

13:30-03:20

2 stops25h 20m

Bengaluru Intl

Sun 14/12

02:30-11:25

1 stop22h 25m

₹ 68,921

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 26/8

07:19-03:20

2 stops31h 31m

Bengaluru Intl

Sun 16/11

02:30-11:25

1 stop22h 25m

₹ 68,921

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 22/8

14:30-05:25

2 stops26h 25m

₹ 38,358

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 9/2

21:50-21:55

2 stops34h 35m

₹ 41,335

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 21/8

23:00-23:25

2 stops35h 55m

₹ 43,262

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 23/8

19:52-19:45

3 stops35h 23m

₹ 44,838

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 14 results
1
2

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 8 August 2025.

Booking 52 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, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 88). Flying from Portland to Bengaluru in December is currently the most expensive (average of ₹ 141). 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 15 August 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 7% versus a flight at midday.

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 15 August 2025.
Read reviews from past customers who have flown with Qatar Airways from Portland to Bengaluru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,608 reviews
Check prices

Boarding

7.5

Comfort

7.4

Crew

7.9

Overall

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,608 reviews
Qatar Airways
7.4
Good
3,608 reviews
Check prices

Boarding

7.5

Comfort

7.4

Crew

7.9

Overall

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

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

    Cheapflights users have booked flights from Portland to Bengaluru return from ₹ 103,571. Users have found that Qatar Airways is 2% cheaper than the other options available 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 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, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 88). Flying from Portland to Bengaluru in December is currently the most expensive (average of ₹ 141). 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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Top airline flying from Portland to Bangalore

Discover the top airline 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 454,620 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 103,571Average₹ 106,038FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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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