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Cheap flights from Portland to Bengaluru from ₹ 52,641

PDX — BLR
21 Nov — 28 Nov1
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 26/1014:30 -
2 stops23h 20m
Tue 16/221:15 -
2 stops31h 10m
Deal found 21/10₹ 113,315
Wed 21/1007:42 -
2 stops30h 18m
Thu 21/121:15 -
2 stops36h 36m
Deal found 17/10₹ 113,409
Mon 2/1113:20 -
1 stop21h 40m
Tue 1/1202:25 -
1 stop22h 45m
Deal found 21/10₹ 120,497
Mon 9/1110:50 -
2 stops56h 15m
Sun 22/1103:50 -
2 stops29h 51m
Deal found 18/10₹ 120,875
Fri 23/1021:30 -
2 stops31h 25m
Mon 26/1013:00 -
3 stops36h 37m
Deal found 20/10₹ 121,064
Mon 2/1113:20 -
1 stop21h 40m
Sat 5/1204:45 -
2 stops27h 43m
Deal found 21/10₹ 121,442
Mon 2/1113:20 -
1 stop21h 40m
Fri 4/1204:45 -
2 stops31h 03m
Deal found 21/10₹ 121,537

Find flight deals from Portland to Bangalore

Round-trip from

₹ 108,400

One-way from

₹ 52,641

Popular in

July

Cheapest in

February

Average price

₹ 144,975
1/4-30/4
  • 1/4-30/4
  • 4 total stops
  • 70h 05m total
  • Portland to Bengaluru
Search Deals
16/1-31/12
  • 16/1-31/12
  • 2 total stops
  • 46h 05m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 2,174,083 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 393,407 potential savings vs. average return price).
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Average for round-trip flights in October 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

11:00-22:35

2 stops46h 05m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 52,641

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 16/1

11:00-15:45

2 stops39h 15m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 53,113

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Tue 17/11

14:45-08:35

3 stops28h 20m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 62,092

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 4/12

17:45-09:00

2 stops49h 45m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 66,155

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 8/11

06:00-08:35

2 stops37h 05m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 72,487

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 6/11

17:52-16:15

3 stops32h 53m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 77,969
Fastest return journey

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 8/11

13:40-00:30

1 stop21h 20m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 79,481

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 2/11

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 79,481

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 6/11

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 79,481

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 7/12

09:16-02:50

2 stops28h 04m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 79,954

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 23 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, February is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 86,853). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 173,516). 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 below average for this route at the moment.

Portland to Bengaluru flights typically cost between ₹ 117,804 and ₹ 155,182 in April.
The cheapest return price found within the last 5 days was ₹ 108,400 on Multiple Airlines (1 Apr–30 Apr).

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 50m. Fly via British Airways or Delta 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, February is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 86,853). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 173,516). 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
Eugene to Bangalore flights
Boise 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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