Find flights
When to book
Airlines
FAQs

Cheap flights from Portland to Bengaluru from ₹ 35,024

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
8 Jul — 15 Jul1
1 adult

Cheapflights Tip: The best prices from Portland to Bengaluru Intl are usually found in April or February, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Friday

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 3 July 2025.

Round-trip from

₹ 66,450

One-way from

₹ 35,024

Popular in

December

Cheapest in

April

Average price

₹ 106,612
Delta
  • Delta
  • 26/9-3/10
  • 3 total stops
  • 57h 10m total
  • Portland to Bengaluru
16/8
  • 16/8
  • 2 total stops
  • 27h 37m total
  • Portland to Bengaluru
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,314,279 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (₹ 394,252 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Portland to Bangalore

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 3 July 2025.

Fri 26/900:45PDX - BLR
2 stops34h 30mDelta
Fri 3/1001:10BLR - PDX
1 stop22h 40mDelta
Deal found 2/7₹ 66,450
Sun 28/912:55PDX - BLR
1 stop21h 50mKLM
Fri 3/1001:10BLR - PDX
1 stop22h 40mKLM
Deal found 2/7₹ 67,136
Sun 28/907:15PDX - BLR
2 stops28h 00mMultiple Airlines
Fri 3/1001:10BLR - PDX
1 stop22h 40mMultiple Airlines
Deal found 2/7₹ 67,564
Fri 19/906:15PDX - BLR
2 stops29h 00mAir France
Thu 9/1001:35BLR - PDX
2 stops27h 21mAir France
Deal found 1/7₹ 68,334
Thu 28/813:30PDX - BLR
2 stops25h 20mVirgin Atlantic
Fri 26/905:55BLR - PDX
2 stops30h 27mVirgin Atlantic
Deal found 2/7₹ 68,506
Sun 16/1109:50PDX - BLR
2 stops25h 40mAir Canada
Thu 25/1202:50BLR - PDX
2 stops49h 25mAir Canada
Deal found 2/7₹ 70,732
Sun 16/1109:50PDX - BLR
2 stops25h 40mLufthansa
Sun 21/1202:50BLR - PDX
2 stops33h 59mLufthansa
Deal found 2/7₹ 71,588

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 3 July 2025.
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

Fri 26/9

00:45-23:45

2 stops34h 30m

Bengaluru Intl

Fri 3/10

01:10-11:20

1 stop22h 40m

₹ 66,450

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 28/9

12:55-23:15

1 stop21h 50m

Bengaluru Intl

Fri 3/10

01:10-11:20

1 stop22h 40m

₹ 67,136

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 28/9

07:15-23:45

2 stops28h 00m

Bengaluru Intl

Fri 3/10

01:10-11:20

1 stop22h 40m

₹ 67,564

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 19/9

06:15-23:45

2 stops29h 00m

Bengaluru Intl

Thu 9/10

01:35-16:26

2 stops27h 21m

₹ 68,334

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 28/8

13:30-03:20

2 stops25h 20m

Bengaluru Intl

Fri 26/9

05:55-23:52

2 stops30h 27m

₹ 68,506

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 16/11

09:50-01:00

2 stops25h 40m

Bengaluru Intl

Thu 25/12

02:50-14:45

2 stops49h 25m

₹ 70,732

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 16/11

09:50-01:00

2 stops25h 40m

Bengaluru Intl

Sun 21/12

02:50-23:19

2 stops33h 59m

₹ 71,588

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 16/8

10:23-02:30

2 stops27h 37m

₹ 35,024

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 7/11

22:00-21:55

2 stops34h 25m

₹ 51,294

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 10/8

13:25-02:35

2 stops24h 40m

₹ 51,379

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 16 results
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
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 27 June 2025.

Booking 52 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 ₹ 88). Flying from Portland to Bengaluru in December is currently the most expensive (average of ₹ 142). 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.

What is the cheapest time of day to fly from PDX to BLR?

Find hourly flight availability from Portland to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

When flying from Portland to Bengaluru, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight at midday.

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated 3 July 2025.
Read reviews from past customers who have flown with Singapore Airlines, Delta, andKLM from Portland to Bengaluru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
8.0
Very Good

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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.
  • What are the cheapest airlines flying from Portland to Bengaluru round-trip?

    Cheapflights users have booked flights from Portland to Bengaluru return from ₹ 66,450. Other airlines that can offer you cheap pricing are KLM, from ₹ 67,136, and Air France, from ₹ 68,334. Users have found that Delta is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland to Bengaluru one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as ₹ 51,294. Users have also found prices from ₹ 51,379 and ₹ 52,407 on Qatar Airways and Lufthansa, respectively.

  • 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 ₹ 88). Flying from Portland to Bengaluru in December is currently the most expensive (average of ₹ 142). 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.

Top 2 airlines flying from Portland to Bangalore

Discover the top 2 airlines that operate flights from Portland to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest₹ 78,564Average₹ 92,638FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest₹ 98,632Average₹ 103,551FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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.