When did momondo last update prices for flights from Portland Airport to Bengaluru Intl Airport?

Prices for flights from Portland Airport to Bengaluru Intl Airport refresh daily.

How old do you have to be to fly from Portland Airport to Bengaluru Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Bengaluru Intl Airport.

What documentation or ID do you need to fly to Bengaluru Intl Airport?

The travel and health documents required for your trip to Bengaluru Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bengaluru Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 31,731 Cheap Flights from Portland to Bengaluru in 2025/26

1 adult

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Find the cheapest flights from Portland to Bengaluru

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:25 - 00:40

PDX

BLR

21h 45m1 stop

02:30 - 12:25

BLR

PDX

22h 25m1 stop

₹ 63,013Delta

Mon, 2 Mar - Tue, 10 Mar

07:00 - 00:15

PDX

BLR

27h 45m2 stops

02:30 - 11:25

BLR

PDX

22h 25m1 stop

₹ 63,283Multiple Airlines

Wed, 28 Jan - Tue, 3 Feb

07:00 - 00:15

PDX

BLR

27h 45m2 stops

02:00 - 19:13

BLR

PDX

30h 43m2 stops

₹ 64,092Multiple Airlines

Wed, 28 Jan - Tue, 3 Feb

09:20 - 00:15

PDX

BLR

25h 25m2 stops

02:30 - 11:25

BLR

PDX

22h 25m1 stop

₹ 65,530Delta

Tue, 13 Jan - Tue, 27 Jan

13:25 - 00:40

PDX

BLR

21h 45m1 stop

05:15 - 20:59

BLR

PDX

29h 14m2 stops

₹ 66,160Delta

Wed, 14 Jan - Sat, 31 Jan

07:05 - 21:50

PDX

BLR

26h 15m2 stops

23:05 - 13:50

BLR

PDX

27h 15m2 stops

₹ 68,766Multiple Airlines

Mon, 9 Mar - Mon, 6 Apr

13:25 - 00:40

PDX

BLR

21h 45m1 stop

02:30 - 11:25

BLR

PDX

22h 25m1 stop

₹ 72,002Delta

Wed, 28 Jan - Tue, 3 Feb

13:25 - 00:40

PDX

BLR

21h 45m1 stop

01:20 - 20:59

BLR

PDX

32h 09m2 stops

₹ 72,722Delta

Fri, 6 Mar - Mon, 6 Apr

07:00 - 00:15

PDX

BLR

28h 45m2 stops

01:20 - 20:59

BLR

PDX

32h 09m2 stops

₹ 73,081Delta

Wed, 11 Mar - Mon, 6 Apr

05:45 - 00:40

PDX

BLR

29h 25m2 stops

01:20 - 20:59

BLR

PDX

32h 09m2 stops

₹ 73,171Delta

Fri, 6 Mar - Sat, 4 Apr

KLM flights from Portland to Bengaluru

Our best KLM deals on Portland to Bengaluru flight tickets

KLM

14 Jan

PDX13:30Portland

21h 40m

2 stops

BLR00:40Bengaluru Intl

30 Jan

BLR02:00Bengaluru Intl

30h 20m

2 stops

PDX18:50Portland

₹ 80,362

Find similar

KLM

14 Jan

PDX07:00Portland

28h 10m

2 stops

BLR00:40Bengaluru Intl

30 Jan

BLR02:30Bengaluru Intl

27h 27m

2 stops

PDX16:27Portland

₹ 80,452

Find similar

KLM

2 Jan

PDX12:29Portland

22h 41m

2 stops

BLR00:40Bengaluru Intl

24 Jan

BLR02:30Bengaluru Intl

22h 25m

1 stop

PDX11:25Portland

₹ 95,464

Find similar

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets

Delta

2 Mar

PDX13:25Portland

21h 45m

1 stop

BLR00:40Bengaluru Intl

10 Mar

BLR02:30Bengaluru Intl

22h 25m

1 stop

PDX12:25Portland

₹ 63,013

Find similar

Delta

13 Jan

PDX09:20Portland

25h 25m

2 stops

BLR00:15Bengaluru Intl

27 Jan

BLR02:30Bengaluru Intl

22h 25m

1 stop

PDX11:25Portland

₹ 65,530

Find similar

Delta

14 Jan

PDX13:25Portland

21h 45m

1 stop

BLR00:40Bengaluru Intl

31 Jan

BLR05:15Bengaluru Intl

29h 14m

2 stops

PDX20:59Portland

₹ 66,160

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 2/3

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Tue 10/3

02:30-12:25

1 stop22h 25m

₹ 63,013

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 28/1

07:00-00:15

2 stops27h 45m

Bengaluru Intl

Tue 3/2

02:30-11:25

1 stop22h 25m

₹ 63,283

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 28/1

07:00-00:15

2 stops27h 45m

Bengaluru Intl

Tue 3/2

02:00-19:13

2 stops30h 43m

₹ 64,092

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 13/1

09:20-00:15

2 stops25h 25m

Bengaluru Intl

Tue 27/1

02:30-11:25

1 stop22h 25m

₹ 65,530

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 14/1

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Sat 31/1

05:15-20:59

2 stops29h 14m

₹ 66,160

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 9/3

07:05-21:50

2 stops26h 15m

Bengaluru Intl

Mon 6/4

23:05-13:50

2 stops27h 15m

₹ 68,766

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 28/1

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Tue 3/2

02:30-11:25

1 stop22h 25m

₹ 72,002

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 6/3

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Mon 6/4

01:20-20:59

2 stops32h 09m

₹ 72,722

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 11/3

07:00-00:15

2 stops28h 45m

Bengaluru Intl

Mon 6/4

01:20-20:59

2 stops32h 09m

₹ 73,081

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 6/3

05:45-00:40

2 stops29h 25m

Bengaluru Intl

Sat 4/4

01:20-20:59

2 stops32h 09m

₹ 73,171

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Portland is in September. Flight prices, which tend to average around ₹ 72,632, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of September, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around ₹ 79,014.

How far in advance should I book a flight to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 98,408 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Portland for as low as ₹ 88,452 on momondo.

How have Portland to Bengaluru flight prices changed over time?

As of December 2025, prices for Portland to Bengaluru flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Bengaluru according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Portland to Bengaluru (PDX to BLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Bengaluru

Fastest flight time	21h 45m
Direct flights	None

The fastest flight from Portland to Bengaluru takes 21h 45m

There are no direct flights from Portland to Bengaluru. There are no popular flight routes from Portland to Bengaluru.

Search flight deals

How far is Portland to Bengaluru Intl by plane?
A flight from Portland to Bengaluru Intl will travel around 13190.1 km. Flights usually cover this in 21h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Bengaluru Intl Airport?
Prices for flights from Portland Airport to Bengaluru Intl Airport refresh daily.
How old do you have to be to fly from Portland Airport to Bengaluru Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Bengaluru Intl Airport.
What documentation or ID do you need to fly to Bengaluru Intl Airport?
The travel and health documents required for your trip to Bengaluru Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bengaluru Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Bengaluru?

It is quick and easy to find Portland to Bengaluru flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bengaluru that suits you.

Can I find flights from Portland to Bengaluru with flexible booking policies on momondo?

All flight searches from Portland to Bengaluru on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Bengaluru?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Bengaluru.

I’m not ready to book a flight from Portland to Bengaluru right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Bengaluru flights. All you need is a valid email address and we will do the rest; it is that quick and easy.