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Cheap flights from Portland to Bengaluru from ₹ 41,738

PDX — BLR
24 Oct — 31 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 stops33h 47m
Tue 16/206:00 -
2 stops28h 18m
Deal found 20/9₹ 97,164
Wed 23/907:03 -
3 stops37h 22m
Sun 27/917:25 -
3 stops35h 55m
Deal found 22/9₹ 98,983
Mon 12/1021:30 -
2 stops31h 35m
Sat 24/1022:30 -
2 stops24h 52m
Deal found 22/9₹ 101,568
Mon 2/1113:20 -
1 stop21h 40m
Tue 24/1102:25 -
1 stop22h 45m
Deal found 22/9₹ 102,812
Wed 4/1112:29 -
2 stops24h 51m
Sun 22/1102:25 -
1 stop22h 25m
Deal found 22/9₹ 103,291
Fri 6/1122:15 -
2 stops36h 45m
Tue 24/1102:25 -
1 stop22h 45m
Deal found 22/9₹ 104,344
Wed 4/1106:08 -
2 stops36h 57m
Thu 26/1121:15 -
2 stops38h 09m
Deal found 22/9₹ 104,440
Fri 6/1122:15 -
2 stops36h 45m
Sun 22/1104:45 -
2 stops27h 40m
Deal found 22/9₹ 104,727
Fri 6/1122:15 -
2 stops36h 45m
Mon 23/1102:25 -
2 stops43h 41m
Deal found 22/9₹ 105,205
Tue 13/1012:18 -
2 stops25h 42m
Mon 26/1021:15 -
2 stops32h 05m
Deal found 22/9₹ 105,684

Find flight deals from Portland to Bangalore

Round-trip from

₹ 97,164

One-way from

₹ 41,738

Popular in

July

Cheapest in

September

Average price

₹ 85,198
26/10-16/2
  • 26/10-16/2
  • 4 total stops
  • 62h 05m total
  • Portland to Bengaluru
Search Deals
16/1-31/12
  • 16/1-31/12
  • 2 total stops
  • 38h 15m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (₹ 3,021,735 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 475,603 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

₹ 43,748

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 30/11

14:45-14:10

3 stops33h 55m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 58,394

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 30/9

10:48-20:50

3 stops45h 32m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 59,447

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 15/1

05:25-01:10

3 stops30h 15m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 65,095

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 17/1

05:25-01:10

3 stops30h 15m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,839

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Tue 29/12

07:00-02:50

2 stops30h 20m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 71,318
Fastest return journey

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

₹ 71,413

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 17/1

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Tue 9/2

02:25-16:27

2 stops27h 32m

₹ 104,727

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 17/1

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Mon 8/2

02:25-23:51

2 stops34h 56m

₹ 104,727

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Tue 17/11

07:10-00:30

2 stops27h 50m

Bengaluru Intl

Thu 27/5

01:10-11:10

1 stop22h 30m

₹ 115,353

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Showing 1-10 of 18 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 ₹ 85,198). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 175,757). 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 ₹ 79,550 and ₹ 134,738 in October.
The cheapest return price found within the last 5 days was ₹ 97,164 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 31h 05m. Fly via Qatar Airways or British Airways to get the fastest option. There are 13158 km between Portland and Bengaluru. This flight may include one or multiple stops.

  • 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 ₹ 85,198). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 175,757). 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

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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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