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Cheap flights from Portland to Bengaluru from ₹ 41,542

PDX — BLR
10 Oct — 17 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 4/1021:30 -
2 stops31h 35m
Thu 8/1015:00 -
2 stops32h 22m
Deal found 7/9₹ 98,864
Mon 9/1113:20 -
1 stop21h 40m
Sun 22/1102:25 -
1 stop22h 25m
Deal found 9/9₹ 102,191
Mon 9/1111:00 -
2 stops26h 05m
Sun 22/1102:25 -
1 stop22h 25m
Deal found 9/9₹ 102,667
Mon 9/1111:00 -
2 stops26h 05m
Sun 22/1104:25 -
2 stops28h 00m
Deal found 9/9₹ 103,522
Mon 19/1007:42 -
2 stops30h 18m
Tue 10/1103:50 -
2 stops29h 33m
Deal found 6/9₹ 107,135
Mon 9/1107:34 -
2 stops35h 31m
Thu 19/1103:50 -
2 stops29h 51m
Deal found 9/9₹ 107,230
Wed 16/907:03 -
3 stops28h 52m
Thu 8/1022:30 -
2 stops24h 52m
Deal found 7/9₹ 107,895
Tue 6/1021:44 -
2 stops46h 41m
Tue 13/1021:10 -
2 stops35h 51m
Deal found 6/9₹ 107,990
Tue 20/1008:09 -
2 stops29h 51m
Tue 10/1103:50 -
2 stops29h 33m
Deal found 6/9₹ 108,085
Sun 18/1007:42 -
2 stops30h 18m
Thu 12/1103:50 -
2 stops26h 30m
Deal found 6/9₹ 108,370
Mon 19/1012:18 -
2 stops25h 42m
Mon 9/1103:50 -
2 stops24h 53m
Deal found 6/9₹ 108,941
Wed 23/907:18 -
2 stops30h 42m
Fri 9/1004:00 -
2 stops29h 01m
Deal found 7/9₹ 109,131

Find flight deals from Portland to Bangalore

Round-trip from

₹ 95,822

One-way from

₹ 41,542

Popular in

July

Cheapest in

September

Average price

₹ 84,605
3/3-17/3
  • 3/3-17/3
  • 5 total stops
  • 74h 23m total
  • Portland to Bengaluru
Search Deals
20/1-31/12
  • 20/1-31/12
  • 2 total stops
  • 58h 06m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (₹ 3,323,214 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 500,169 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

Tue 3/11

07:04-11:35

3 stops39h 01m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 55,991

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 5/12

17:55-22:30

3 stops39h 05m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 64,642

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 16/1

07:09-00:15

2 stops27h 36m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 67,969

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 7/10

06:30-08:55

2 stops37h 55m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 69,775

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 11/10

06:30-08:55

2 stops37h 55m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 69,965

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 5/10

14:25-08:55

2 stops30h 00m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,060

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

₹ 70,441
Fastest return journey

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 11/10

13:05-23:10

1 stop21h 35m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,441

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 7/10

22:55-19:55

2 stops32h 30m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,631

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 28/11

05:30-02:35

2 stops31h 35m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,916

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 21 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 ₹ 84,605). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 174,533). 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 ₹ 76,810 and ₹ 102,096 in March.
The cheapest return price found within the last 5 days was ₹ 95,822 on Multiple Airlines (3 Mar–17 Mar).

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 40m. Fly via Delta, Qatar Airways, or KLM 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 ₹ 84,605). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 174,533). 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

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Portland to Vasco da Gama 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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