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Cheap flights from Portland to Bengaluru from ₹ 42,461

PDX — BLR
16 Oct — 23 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

Mon 26/1021:33 -
2 stops31h 22m
Tue 16/206:00 -
2 stops28h 18m
Deal found 15/9₹ 95,895
Thu 29/1021:33 -
2 stops29h 32m
Wed 18/1114:45 -
2 stops42h 48m
Deal found 11/9₹ 101,334
Thu 26/1106:20 -
2 stops28h 40m
Thu 10/1202:25 -
1 stop22h 25m
Deal found 15/9₹ 102,956
Mon 26/1007:42 -
2 stops36h 23m
Tue 16/221:15 -
2 stops36h 41m
Deal found 14/9₹ 105,533
Sun 1/1107:34 -
2 stops35h 31m
Tue 16/221:15 -
2 stops36h 41m
Deal found 15/9₹ 106,105
Mon 26/1007:42 -
2 stops36h 23m
Sun 1/1103:50 -
2 stops30h 19m
Deal found 11/9₹ 106,487
Thu 8/1011:03 -
2 stops26h 57m
Tue 27/1003:50 -
2 stops28h 40m
Deal found 13/9₹ 106,582
Wed 7/1012:18 -
2 stops25h 42m
Wed 21/1004:00 -
2 stops28h 30m
Deal found 14/9₹ 107,059
Tue 6/1008:09 -
2 stops36h 16m
Tue 13/1021:10 -
2 stops35h 51m
Deal found 12/9₹ 107,250

Find flight deals from Portland to Bangalore

Round-trip from

₹ 95,895

One-way from

₹ 42,461

Popular in

July

Cheapest in

September

Average price

₹ 84,922
26/10-16/2
  • 26/10-16/2
  • 4 total stops
  • 59h 40m total
  • Portland to Bengaluru
Search Deals
16/1-31/12
  • 16/1-31/12
  • 2 total stops
  • 51h 15m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (₹ 3,276,833 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 497,438 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

Sat 16/1

18:10-10:55

2 stops51h 15m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 42,461

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 30/9

10:48-04:10

2 stops52h 52m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 45,705

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 17/1

18:10-10:55

2 stops51h 15m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 45,992

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 15/1

05:25-10:30

3 stops39h 35m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 66,602

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

15:30-08:55

3 stops28h 55m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 68,415
Fastest return journey

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

13:05-23:05

1 stop21h 30m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,705

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 17/1

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 71,182

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 6/12

21:35-00:35

2 stops37h 30m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 73,186

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 26/10

14:20-00:30

1 stop21h 40m

Bengaluru Intl

Mon 15/2

04:45-20:56

2 stops29h 41m

₹ 103,529

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 29/10

11:25-02:35

2 stops26h 40m

Bengaluru Intl

Tue 17/11

02:25-11:40

1 stop22h 45m

₹ 112,689

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 16 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 ₹ 84,922). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 175,188). 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 ₹ 77,098 and ₹ 122,231 in October.
The cheapest return price found within the last 5 days was ₹ 95,895 on Multiple Airlines (26 Oct–16 Feb).

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 28h 40m. Fly via KLM 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 ₹ 84,922). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 175,188). 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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