Find flights
When to book
FAQs

Cheap flights from Portland to Bengaluru from ₹ 32,051

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 January 2026.

Round-trip from

₹ 63,469

One-way from

₹ 32,051

Popular in

June

Cheapest in

September

Average price

₹ 89,273
Delta
  • Delta
  • 4/3-10/3
  • 2 total stops
  • 44h 10m total
  • Portland to Bengaluru
Search Deals
9/3
  • 9/3
  • 2 total stops
  • 26h 04m total
  • Portland to Bengaluru
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (₹ 1,887,457 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 231,020 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 19 January 2026.

Sun 18/113:25
PDX
-
BLR
1 stop21h 45m
Delta
Tue 17/202:30
BLR
-
PDX
1 stop22h 25m
Delta
Deal found 18/1₹ 63,469
Sun 18/107:00
PDX
-
BLR
2 stops27h 45m
Multiple Airlines
Tue 17/202:30
BLR
-
PDX
1 stop22h 25m
Multiple Airlines
Deal found 18/1₹ 63,741
Wed 4/311:35
PDX
-
BLR
2 stops23h 35m
KLM
Tue 10/302:30
BLR
-
PDX
1 stop22h 25m
KLM
Deal found 18/1₹ 63,831
Sun 8/314:25
PDX
-
BLR
1 stop21h 45m
Delta
Mon 4/501:20
BLR
-
PDX
2 stops28h 13m
Delta
Deal found 19/1₹ 64,284
Mon 9/305:45
PDX
-
BLR
2 stops30h 00m
Delta
Mon 4/501:20
BLR
-
PDX
2 stops30h 04m
Delta
Deal found 19/1₹ 64,556
Sat 7/321:45
PDX
-
BLR
2 stops37h 25m
Delta
Mon 4/501:20
BLR
-
PDX
2 stops30h 04m
Delta
Deal found 19/1₹ 64,646
Sun 8/314:25
PDX
-
BLR
1 stop21h 45m
Delta
Thu 7/508:00
BLR
-
PDX
2 stops63h 14m
Delta
Deal found 19/1₹ 64,918
Mon 9/307:00
PDX
-
BLR
2 stops28h 45m
Delta
Thu 7/508:00
BLR
-
PDX
2 stops63h 14m
Delta
Deal found 19/1₹ 65,189
Sat 7/321:45
PDX
-
BLR
2 stops37h 25m
Delta
Thu 7/508:00
BLR
-
PDX
2 stops63h 14m
Delta
Deal found 19/1₹ 65,280
Tue 10/1112:15
PDX
-
BLR
2 stops26h 45m
Virgin Atlantic
Tue 17/1106:20
BLR
-
PDX
2 stops40h 41m
Virgin Atlantic
Deal found 19/1₹ 66,276
Thu 19/210:05
PDX
-
BLR
2 stops24h 40m
Delta
Sat 21/302:30
BLR
-
PDX
1 stop22h 25m
Delta
Deal found 18/1₹ 72,795
Sun 18/113:25
PDX
-
BLR
1 stop21h 45m
KLM
Sat 31/102:30
BLR
-
PDX
1 stop22h 25m
KLM
Deal found 18/1₹ 73,157

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 19 January 2026.
Use the filters below to find and compare flights from Portland to Bengaluru that are best for you.

Fly from

Portland

Fly to

Bangalore

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 4/3

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Tue 10/3

02:30-12:25

1 stop22h 25m

₹ 63,469

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 4/3

11:35-00:40

2 stops23h 35m

Bengaluru Intl

Tue 10/3

02:30-12:25

1 stop22h 25m

₹ 63,831

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 19/2

10:05-00:15

2 stops24h 40m

Bengaluru Intl

Sat 21/3

02:30-12:25

1 stop22h 25m

₹ 72,795

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 19/2

07:00-00:15

2 stops27h 45m

Bengaluru Intl

Sat 21/3

02:30-12:25

1 stop22h 25m

₹ 77,594

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 19/2

13:36-02:50

2 stops23h 44m

Bengaluru Intl

Sat 21/3

03:55-21:38

2 stops30h 13m

₹ 82,030

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 4/3

15:15-01:50

2 stops45h 05m

Bengaluru Intl

Tue 10/3

02:50-09:15

3 stops42h 55m

₹ 87,734

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 7/2

07:45-01:05

2 stops27h 50m

Bengaluru Intl

Fri 20/2

02:50-18:55

2 stops53h 35m

₹ 93,348

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 31/1

10:33-19:25

3 stops43h 22m

Bengaluru Intl

Mon 2/2

02:00-20:48

3 stops32h 18m

₹ 95,430

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 9/3

07:00-01:05

2 stops29h 35m

Bengaluru Intl

Mon 20/7

03:00-19:06

2 stops28h 36m

₹ 97,694

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 19/2

13:36-02:50

2 stops23h 44m

Bengaluru Intl

Sun 22/2

03:15-21:58

2 stops32h 13m

₹ 101,406

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 21 results
1
2
3

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 16 January 2026.

Booking 5 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 ₹ 63,650). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 90,269). 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 21h 45m. 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, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of ₹ 63,650). Flying from Portland to Bengaluru in July is currently the most expensive (average of ₹ 90,269). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

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.