Find flights
When to book
FAQs

Cheap flights from Portland to Bengaluru from ₹ 43,798

PDX — BLR
18 Sep — 25 Sep1
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

Thu 10/907:03 -
2 stops31h 37m
Tue 27/1022:25 -
2 stops24h 57m
Deal found 19/8₹ 97,828
Thu 1/1014:42 -
3 stops30h 13m
Sun 8/1119:40 -
2 stops31h 20m
Deal found 18/8₹ 101,940
Thu 1/1021:30 -
2 stops34h 35m
Sat 17/1019:40 -
2 stops27h 42m
Deal found 17/8₹ 102,227
Thu 1/1014:42 -
3 stops30h 43m
Sat 7/1105:30 -
2 stops28h 47m
Deal found 18/8₹ 104,617
Mon 7/907:07 -
2 stops30h 53m
Sun 1/1103:50 -
2 stops29h 33m
Deal found 14/8₹ 108,347
Mon 5/1007:42 -
2 stops36h 43m
Tue 27/1003:15 -
2 stops29h 15m
Deal found 14/8₹ 109,207
Mon 5/1007:42 -
2 stops30h 18m
Sun 25/1003:50 -
2 stops29h 11m
Deal found 14/8₹ 110,451
Tue 15/921:36 -
2 stops40h 24m
Tue 22/921:10 -
2 stops36h 08m
Deal found 18/8₹ 111,502
Fri 4/907:03 -
2 stops37h 22m
Fri 18/904:00 -
2 stops29h 16m
Deal found 16/8₹ 112,746

Find flight deals from Portland to Bangalore

Round-trip from

₹ 97,828

One-way from

₹ 43,798

Popular in

July

Cheapest in

September

Average price

₹ 107,869
10/9-27/10
  • 10/9-27/10
  • 4 total stops
  • 56h 34m total
  • Portland to Bengaluru
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 33h 35m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 3,059,601 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 526,838 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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

Thu 24/9

23:08-19:55

2 stops32h 17m

Bengaluru Intl

Fri 2/10

22:15-00:07

2 stops38h 22m

₹ 115,519
Fastest return journey

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

13:05-23:05

1 stop21h 30m

Bengaluru Intl

Sat 7/11

02:25-11:20

1 stop22h 25m

₹ 122,213

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 7/9

13:05-23:10

1 stop21h 35m

Bengaluru Intl

Sun 1/11

02:25-11:20

1 stop22h 25m

₹ 122,213

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 16/11

13:20-00:30

1 stop21h 40m

Bengaluru Intl

Tue 1/12

02:25-11:20

1 stop22h 25m

₹ 122,213

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

13:05-23:05

1 stop21h 30m

Bengaluru Intl

Fri 16/10

01:00-11:10

1 stop22h 40m

₹ 122,213

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

07:10-23:05

2 stops27h 25m

Bengaluru Intl

Sat 7/11

02:25-11:20

1 stop22h 25m

₹ 122,595

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 1/10

13:05-23:05

1 stop21h 30m

Bengaluru Intl

Fri 6/11

02:25-16:10

2 stops27h 15m

₹ 123,073

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 17/9

11:48-04:50

2 stops28h 32m

Bengaluru Intl

Sun 20/9

02:40-00:07

2 stops33h 57m

₹ 124,221

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 5/9

21:36-02:30

2 stops40h 24m

Bengaluru Intl

Sat 12/9

21:10-22:06

2 stops37h 26m

₹ 130,150

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 23/10

13:05-23:10

1 stop21h 35m

Bengaluru Intl

Sat 31/10

02:25-12:20

1 stop22h 25m

₹ 130,915

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 ₹ 77,268). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 175,573). 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 ₹ 78,606 and ₹ 124,412 in September.
The cheapest return price found within the last 5 days was ₹ 97,828 on Multiple Airlines (10 Sept–27 Oct).

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 30m. Fly via Delta 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 ₹ 77,268). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 175,573). 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

Boise to Bangalore flights
Portland to Vasco da Gama 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.