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Cheap flights from Portland to Bengaluru from ₹ 39,471

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
5 May — 12 May1
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
Explore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Thu 10/907:00
PDX
-
BLR
2 stops28h 05m
Multiple Airlines
Mon 5/1001:10
BLR
-
PDX
1 stop22h 30m
Multiple Airlines
Deal found 31/3₹ 76,162
Wed 9/921:30
PDX
-
BLR
2 stops32h 10m
Multiple Airlines
Wed 30/918:05
BLR
-
PDX
2 stops39h 02m
Multiple Airlines
Deal found 2/4₹ 90,987
Thu 10/921:30
PDX
-
BLR
2 stops33h 15m
Multiple Airlines
Mon 19/1019:00
BLR
-
PDX
2 stops38h 18m
Multiple Airlines
Deal found 3/4₹ 91,265
Thu 13/822:05
PDX
-
BLR
2 stops47h 25m
Multiple Airlines
Mon 14/903:30
BLR
-
PDX
2 stops30h 35m
Multiple Airlines
Deal found 1/4₹ 97,658
Wed 9/921:33
PDX
-
BLR
2 stops40h 32m
Qatar Airways
Wed 30/904:00
BLR
-
PDX
2 stops29h 16m
Qatar Airways
Deal found 3/4₹ 98,956
Wed 5/807:00
PDX
-
BLR
2 stops31h 05m
Qatar Airways
Tue 8/904:25
BLR
-
PDX
2 stops28h 40m
Qatar Airways
Deal found 1/4₹ 99,141
Thu 13/813:00
PDX
-
BLR
2 stops32h 30m
SAUDIA
Fri 11/903:30
BLR
-
PDX
2 stops31h 22m
SAUDIA
Deal found 1/4₹ 101,272
Thu 6/807:00
PDX
-
BLR
2 stops31h 05m
Multiple Airlines
Mon 7/904:25
BLR
-
PDX
2 stops28h 55m
Multiple Airlines
Deal found 1/4₹ 101,642
Sun 5/421:44
PDX
-
BLR
2 stops46h 31m
Etihad Airways
Sat 18/404:35
BLR
-
PDX
2 stops52h 58m
Etihad Airways
Deal found 31/3₹ 101,735
Sun 5/421:44
PDX
-
BLR
2 stops41h 01m
Multiple Airlines
Sat 18/416:25
BLR
-
PDX
2 stops41h 08m
Multiple Airlines
Deal found 1/4₹ 102,013
Thu 30/422:23
PDX
-
BLR
2 stops40h 22m
Multiple Airlines
Tue 12/516:55
BLR
-
PDX
2 stops40h 38m
Multiple Airlines
Deal found 31/3₹ 102,106

Find flight deals from Portland to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 April 2026.

Round-trip from

₹ 76,162

One-way from

₹ 39,471

Popular in

June

Cheapest in

September

Average price

₹ 89,968
KLM
  • KLM
  • 10/9-5/10
  • 3 total stops
  • 50h 35m total
  • Portland to Bengaluru
Search Deals
Delta
  • Delta
  • 11/5
  • 1 total stop
  • 21h 35m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,826,339 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 281,932 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portland to Bangalore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 5 April 2026.
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 - BLR

PDXBLR

Portland

Sun 30/8

07:00-23:15

2 stops27h 45m

Bengaluru Intl

Tue 22/9

01:10-11:10

1 stop22h 30m

₹ 96,546

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 30/4

22:23-03:15

2 stops40h 22m

Bengaluru Intl

Tue 12/5

16:55-21:03

2 stops40h 38m

₹ 102,106

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 25/5

05:49-19:55

2 stops25h 36m

Bengaluru Intl

Wed 10/6

22:15-22:34

2 stops36h 49m

₹ 102,940

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 8/8

13:25-10:00

2 stops32h 05m

Bengaluru Intl

Fri 4/9

03:30-22:22

2 stops31h 22m

₹ 107,665

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 22/4

07:00-02:55

2 stops31h 25m

Bengaluru Intl

Fri 22/5

04:25-21:51

2 stops29h 56m

₹ 117,023
Fastest return journey

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 9/9

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Tue 29/9

01:10-11:10

1 stop22h 30m

₹ 117,116

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 4/5

07:00-02:35

2 stops31h 05m

Bengaluru Intl

Fri 3/7

04:25-22:49

2 stops30h 54m

₹ 118,135

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 4/5

08:45-02:35

2 stops29h 20m

Bengaluru Intl

Sun 5/7

04:25-22:49

2 stops30h 54m

₹ 122,583

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 25/5

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Tue 9/6

01:10-22:02

2 stops33h 22m

₹ 122,768

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 13/5

07:15-00:30

2 stops28h 45m

Bengaluru Intl

Tue 14/7

02:10-17:44

2 stops28h 04m

₹ 123,046

Flights are sorted by cheapest return flights first.

Deals found on 31/3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Portland to Bangalore. Price data was last updated on 3 April 2026.

Booking 70 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, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 64,488). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 106,090). 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?

Related info for your journey

Find useful and relevant information for your journey from Portland to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Bengaluru?

    There are many flights that can get you from Portland to Bengaluru in 27h 45m. Fly via KLM or SAUDIA 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, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 64,488). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 106,090). 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

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Alternative routes for Portland to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Bangalore flights
Portland to Vasco da Gama flights
Eugene to Bangalore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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