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Cheap flights from Portland to Bengaluru from ₹ 45,824

PDX — BLR
4 Oct — 11 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 21/921:30 -
2 stops34h 35m
Mon 9/1122:25 -
2 stops35h 52m
Deal found 3/9₹ 96,845
Sun 13/907:10 -
2 stops30h 10m
Mon 28/903:30 -
2 stops30h 03m
Deal found 2/9₹ 99,397
Thu 1/1022:00 -
2 stops47h 30m
Sun 8/1111:30 -
2 stops48h 00m
Deal found 1/9₹ 102,137
Sun 18/1022:15 -
2 stops47h 15m
Sun 25/1011:30 -
2 stops45h 50m
Deal found 3/9₹ 102,326
Mon 21/907:03 -
3 stops28h 52m
Thu 5/1105:00 -
2 stops29h 17m
Deal found 3/9₹ 105,916
Wed 23/906:20 -
2 stops38h 05m
Sun 8/1103:50 -
2 stops29h 33m
Deal found 3/9₹ 106,010
Wed 23/907:18 -
2 stops37h 07m
Tue 10/1121:15 -
2 stops36h 08m
Deal found 3/9₹ 106,483
Thu 1/1007:10 -
2 stops30h 10m
Sat 7/1111:30 -
2 stops46h 50m
Deal found 2/9₹ 106,955
Thu 24/908:14 -
2 stops29h 46m
Mon 9/1103:50 -
2 stops29h 26m
Deal found 3/9₹ 107,239
Wed 4/1107:34 -
2 stops35h 31m
Sun 13/1203:50 -
2 stops29h 37m
Deal found 1/9₹ 107,617

Find flight deals from Portland to Bangalore

Round-trip from

₹ 96,845

One-way from

₹ 45,824

Popular in

July

Cheapest in

September

Average price

₹ 76,343
21/9-9/11
  • 21/9-9/11
  • 4 total stops
  • 70h 27m total
  • Portland to Bengaluru
Search Deals
17/1-31/12
  • 17/1-31/12
  • 2 total stops
  • 51h 15m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 2,994,242 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 513,265 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

Wed 9/9

07:18-02:30

2 stops30h 42m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 55,934

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 12/9

21:36-02:30

2 stops40h 24m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 59,808

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 12/9

21:30-22:45

3 stops36h 45m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 62,548
Fastest return journey

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Tue 6/10

07:00-01:50

2 stops30h 20m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 63,304

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 7/10

22:15-01:50

2 stops39h 05m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 63,776

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 18/9

21:30-22:45

3 stops36h 45m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 64,154

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 11/9

21:30-19:05

3 stops33h 05m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 64,627

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 13/9

21:30-08:55

2 stops46h 55m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 66,989

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 16/1

18:10-00:15

2 stops40h 35m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 67,272

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

₹ 102,137

Flights are sorted by cheapest return flights first.

Deals found on 4/9

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 ₹ 76,343). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 173,472). 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 ₹ 75,020 and ₹ 101,475 in September.
The cheapest return price found within the last 5 days was ₹ 96,845 on Multiple Airlines (21 Sept–9 Nov).

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 32h 38m. Fly via SWISS 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 ₹ 76,343). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 173,472). 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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