What is the cheapest airline that flies from Portland to Bengaluru Intl?

Lufthansa and Air Canada are the most popular carriers operating from Portland to Bengaluru Intl

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.

₹ 32,248 Cheap Flights from Portland to Bengaluru in 2026

1 adult

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Find the cheapest flights from Portland to Bengaluru

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:05 - 23:15

PDX

BLR

21h 40m

1 stop

01:20 - 17:10

BLR

PDX

28h 20m

2 stops

₹ 65,045KLM

Wed, 1 Apr - Mon, 20 Apr

14:25 - 00:40

PDX

BLR

21h 45m

1 stop

01:20 - 20:59

BLR

PDX

32h 09m

2 stops

₹ 65,137Delta

Wed, 11 Mar - Wed, 1 Apr

07:00 - 00:15

PDX

BLR

28h 45m

2 stops

01:20 - 17:39

BLR

PDX

28h 49m

2 stops

₹ 65,412Delta

Wed, 11 Mar - Wed, 1 Apr

07:05 - 00:40

PDX

BLR

29h 05m

2 stops

01:20 - 17:39

BLR

PDX

28h 49m

2 stops

₹ 65,504Delta

Thu, 12 Mar - Wed, 1 Apr

13:45 - 03:20

PDX

BLR

25h 05m

2 stops

01:20 - 18:58

BLR

PDX

30h 08m

2 stops

₹ 65,595Delta

Sat, 14 Mar - Wed, 1 Apr

07:30 - 01:05

PDX

BLR

28h 05m

2 stops

02:50 - 19:14

BLR

PDX

28h 54m

2 stops

₹ 67,886Lufthansa

Mon, 23 Feb - Sun, 8 Mar

19:05 - 00:30

PDX

BLR

64h 55m

2 stops

02:10 - 14:40

BLR

PDX

49h 00m

2 stops

₹ 68,344Air Canada

Mon, 30 Mar - Tue, 21 Apr

07:30 - 01:05

PDX

BLR

28h 05m

2 stops

02:50 - 18:55

BLR

PDX

29h 35m

2 stops

₹ 68,710Lufthansa

Wed, 18 Feb - Mon, 23 Feb

19:45 - 00:30

PDX

BLR

64h 15m

2 stops

02:10 - 00:59

BLR

PDX

35h 19m

2 stops

₹ 68,802Multiple Airlines

Sat, 2 May - Fri, 8 May

07:15 - 00:30

PDX

BLR

28h 45m

2 stops

02:10 - 22:29

BLR

PDX

32h 49m

2 stops

₹ 69,168Lufthansa

Thu, 2 Apr - Tue, 21 Apr

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets

Delta

11 Mar

PDX14:25Portland

21h 45m

1 stop

BLR00:40Bengaluru Intl

1 Apr

BLR01:20Bengaluru Intl

32h 09m

2 stops

PDX20:59Portland

₹ 65,137

Delta

11 Mar

PDX07:00Portland

28h 45m

2 stops

BLR00:15Bengaluru Intl

1 Apr

BLR01:20Bengaluru Intl

28h 49m

2 stops

PDX17:39Portland

₹ 65,412

Delta

12 Mar

PDX07:05Portland

29h 05m

2 stops

BLR00:40Bengaluru Intl

1 Apr

BLR01:20Bengaluru Intl

28h 49m

2 stops

PDX17:39Portland

₹ 65,504

Lufthansa flights from Portland to Bengaluru

Our best Lufthansa deals on Portland to Bengaluru flight tickets

Lufthansa

23 Feb

PDX07:30Portland

28h 05m

2 stops

BLR01:05Bengaluru Intl

8 Mar

BLR02:50Bengaluru Intl

28h 54m

2 stops

PDX19:14Portland

₹ 67,886

Lufthansa

18 Feb

PDX07:30Portland

28h 05m

2 stops

BLR01:05Bengaluru Intl

23 Feb

BLR02:50Bengaluru Intl

29h 35m

2 stops

PDX18:55Portland

₹ 68,710

Lufthansa

2 Apr

PDX07:15Portland

28h 45m

2 stops

BLR00:30Bengaluru Intl

21 Apr

BLR02:10Bengaluru Intl

32h 49m

2 stops

PDX22:29Portland

₹ 69,168

Fly from

Fly to

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 1/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Mon 20/4

01:20-17:10

2 stops28h 20m

₹ 65,045

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 11/3

14:25-00:40

1 stop21h 45m

Bengaluru Intl

Wed 1/4

01:20-20:59

2 stops32h 09m

₹ 65,137

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 11/3

07:00-00:15

2 stops28h 45m

Bengaluru Intl

Wed 1/4

01:20-17:39

2 stops28h 49m

₹ 65,412

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 12/3

07:05-00:40

2 stops29h 05m

Bengaluru Intl

Wed 1/4

01:20-17:39

2 stops28h 49m

₹ 65,504

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 14/3

13:45-03:20

2 stops25h 05m

Bengaluru Intl

Wed 1/4

01:20-18:58

2 stops30h 08m

₹ 65,595

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 23/2

07:30-01:05

2 stops28h 05m

Bengaluru Intl

Sun 8/3

02:50-19:14

2 stops28h 54m

₹ 67,886

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 30/3

19:05-00:30

2 stops64h 55m

Bengaluru Intl

Tue 21/4

02:10-14:40

2 stops49h 00m

₹ 68,344

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 18/2

07:30-01:05

2 stops28h 05m

Bengaluru Intl

Mon 23/2

02:50-18:55

2 stops29h 35m

₹ 68,710

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 2/5

19:45-00:30

2 stops64h 15m

Bengaluru Intl

Fri 8/5

02:10-00:59

2 stops35h 19m

₹ 68,802

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 2/4

07:15-00:30

2 stops28h 45m

Bengaluru Intl

Tue 21/4

02:10-22:29

2 stops32h 49m

₹ 69,168

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

Prices

Airlines

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 ₹ 74,024, 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 ₹ 81,353.

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 ₹ 99,973 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 ₹ 92,163 on momondo.

How have Portland to Bengaluru flight prices changed over time?

As of February 2026, prices for Portland to Bengaluru flights are approximately 34% 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	26h 16m
Direct flights	None

The fastest flight from Portland to Bengaluru takes 26h 16m

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 26h 16m, 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.