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Cheap flights from Portland to Bengaluru from ₹ 48,595

PDX — BLR
3 Oct — 10 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Bangalore

Sun 13/907:10 -
2 stops30h 10m
Mon 28/903:30 -
2 stops30h 03m
Deal found 2/9₹ 99,652
Thu 1/1022:00 -
2 stops47h 30m
Sun 8/1111:30 -
2 stops48h 00m
Deal found 1/9₹ 102,399
Thu 1/1022:00 -
2 stops47h 30m
Sat 7/1111:30 -
2 stops46h 50m
Deal found 29/8₹ 105,714
Thu 10/907:03 -
3 stops28h 52m
Tue 27/1021:00 -
2 stops26h 22m
Deal found 31/8₹ 106,188
Wed 4/1107:34 -
2 stops35h 31m
Sun 13/1203:50 -
2 stops29h 37m
Deal found 1/9₹ 107,893
Fri 6/1117:45 -
2 stops49h 55m
Sun 29/1109:50 -
2 stops43h 30m
Deal found 30/8₹ 107,988
Wed 30/907:18 -
2 stops37h 07m
Wed 7/1004:00 -
2 stops29h 01m
Deal found 2/9₹ 108,272
Wed 30/907:03 -
3 stops31h 37m
Wed 7/1022:00 -
2 stops25h 22m
Deal found 2/9₹ 109,503
Mon 21/907:18 -
2 stops30h 42m
Thu 5/1121:15 -
2 stops36h 08m
Deal found 2/9₹ 110,640
Sun 4/1007:42 -
2 stops36h 43m
Sun 18/1004:00 -
2 stops29h 01m
Deal found 31/8₹ 111,682

Find flight deals from Portland to Bangalore

Round-trip from

₹ 99,652

One-way from

₹ 48,595

Popular in

July

Cheapest in

September

Average price

₹ 76,539
13/9-28/9
  • 13/9-28/9
  • 4 total stops
  • 60h 13m total
  • Portland to Bengaluru
Search Deals
18/9
  • 18/9
  • 2 total stops
  • 33h 35m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 3,009,688 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 515,923 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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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

Cheapest return flight

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

22:00-10:00

2 stops47h 30m

Bengaluru Intl

Sun 8/11

11:30-22:00

2 stops48h 00m

₹ 102,399

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

22:00-10:00

2 stops47h 30m

Bengaluru Intl

Sat 7/11

11:30-20:50

2 stops46h 50m

₹ 105,714

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 3/10

06:01-19:55

2 stops25h 24m

Bengaluru Intl

Sun 18/10

22:15-20:44

2 stops34h 59m

₹ 114,429
Fastest return journey

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 13/9

13:05-23:10

1 stop21h 35m

Bengaluru Intl

Mon 28/9

01:00-11:10

1 stop22h 40m

₹ 120,965

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

07:10-23:05

2 stops27h 25m

Bengaluru Intl

Sat 7/11

02:25-11:40

1 stop22h 45m

₹ 121,344

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

13:05-23:05

1 stop21h 30m

Bengaluru Intl

Fri 6/11

02:25-14:54

2 stops25h 59m

₹ 122,007

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 30/1

06:40-00:30

2 stops28h 20m

Bengaluru Intl

Sat 13/2

02:25-11:20

1 stop22h 25m

₹ 122,291

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 22/11

11:32-00:30

2 stops23h 28m

Bengaluru Intl

Thu 24/12

02:25-20:16

2 stops31h 21m

₹ 124,754
Cheapest one-way

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Tue 6/10

07:00-01:50

2 stops30h 20m

₹ 63,467

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 7/10

22:15-01:50

2 stops39h 05m

₹ 63,940

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 19 resultsSorted by cheapest first
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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

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, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 76,539). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 173,917). 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.

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

Airfare is typical for this route at the moment.

Portland to Bengaluru flights typically cost between ₹ 75,213 and ₹ 101,736 in September.
The cheapest return price found within the last 5 days was ₹ 99,652 on Multiple Airlines (13 Sept–28 Sept).

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 21h 35m. 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, September is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 76,539). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 173,917). 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

Portland to Vasco da Gama flights
Boise to Bangalore flights
Eugene to Bangalore flights

Fly with Cheapflights

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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