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

Qatar Airways, KLM, and Delta 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.

₹ 42,411 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

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13:25 - 00:40

PDX

BLR

21h 45m1 stop

02:30 - 12:25

BLR

PDX

22h 25m1 stop

₹ 63,121Delta

Fri, 27 Feb - Sat, 14 Mar

00:40 - 00:15

PDX

BLR

34h 05m2 stops

02:30 - 12:25

BLR

PDX

22h 25m1 stop

₹ 63,211Delta

Thu, 26 Feb - Sat, 14 Mar

00:40 - 00:15

PDX

BLR

34h 05m2 stops

07:20 - 10:30

BLR

PDX

39h 40m2 stops

₹ 63,661Delta

Thu, 26 Feb - Sun, 15 Mar

13:25 - 00:40

PDX

BLR

21h 45m1 stop

02:00 - 20:55

BLR

PDX

32h 25m2 stops

₹ 64,022Delta

Wed, 21 Jan - Wed, 18 Feb

13:25 - 00:40

PDX

BLR

21h 45m1 stop

07:20 - 00:15

BLR

PDX

54h 25m2 stops

₹ 64,112Delta

Sun, 8 Feb - Sun, 15 Feb

06:50 - 00:15

PDX

BLR

27h 55m2 stops

02:00 - 15:11

BLR

PDX

26h 41m2 stops

₹ 64,292Multiple Airlines

Wed, 21 Jan - Wed, 18 Feb

07:00 - 00:15

PDX

BLR

27h 45m2 stops

07:20 - 17:33

BLR

PDX

47h 43m2 stops

₹ 64,382Delta

Sat, 7 Feb - Sun, 15 Feb

06:25 - 03:20

PDX

BLR

31h 25m2 stops

05:15 - 18:48

BLR

PDX

27h 03m2 stops

₹ 65,913Virgin Atlantic

Sun, 8 Feb - Mon, 16 Feb

13:25 - 00:40

PDX

BLR

21h 45m1 stop

05:15 - 20:59

BLR

PDX

29h 14m2 stops

₹ 66,363Delta

Wed, 14 Jan - Sat, 31 Jan

10:00 - 00:15

PDX

BLR

24h 45m2 stops

02:00 - 17:35

BLR

PDX

29h 05m2 stops

₹ 66,543Air France

Thu, 15 Jan - Mon, 2 Feb

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets

Delta

27 Feb

PDX13:25Portland

21h 45m

1 stop

BLR00:40Bengaluru Intl

14 Mar

BLR02:30Bengaluru Intl

22h 25m

1 stop

PDX12:25Portland

₹ 63,121

Find similar

Delta

26 Feb

PDX00:40Portland

34h 05m

2 stops

BLR00:15Bengaluru Intl

14 Mar

BLR02:30Bengaluru Intl

22h 25m

1 stop

PDX12:25Portland

₹ 63,211

Find similar

Delta

26 Feb

PDX00:40Portland

34h 05m

2 stops

BLR00:15Bengaluru Intl

15 Mar

BLR07:20Bengaluru Intl

39h 40m

2 stops

PDX10:30Portland

₹ 63,661

Find similar

Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets

Qatar Airways

19 Feb

PDX05:40Portland

31h 05m

2 stops

BLR02:15Bengaluru Intl

22 Feb

BLR03:15Bengaluru Intl

34h 32m

2 stops

PDX00:17Portland

₹ 102,741

Find similar

Qatar Airways

19 Feb

PDX06:40Portland

30h 05m

2 stops

BLR02:15Bengaluru Intl

22 Feb

BLR03:15Bengaluru Intl

34h 32m

2 stops

PDX00:17Portland

₹ 104,181

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 27/2

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Sat 14/3

02:30-12:25

1 stop22h 25m

₹ 63,121

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 26/2

00:40-00:15

2 stops34h 05m

Bengaluru Intl

Sat 14/3

02:30-12:25

1 stop22h 25m

₹ 63,211

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 26/2

00:40-00:15

2 stops34h 05m

Bengaluru Intl

Sun 15/3

07:20-10:30

2 stops39h 40m

₹ 63,661

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 21/1

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Wed 18/2

02:00-20:55

2 stops32h 25m

₹ 64,022

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 8/2

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Sun 15/2

07:20-00:15

2 stops54h 25m

₹ 64,112

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 21/1

06:50-00:15

2 stops27h 55m

Bengaluru Intl

Wed 18/2

02:00-15:11

2 stops26h 41m

₹ 64,292

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 7/2

07:00-00:15

2 stops27h 45m

Bengaluru Intl

Sun 15/2

07:20-17:33

2 stops47h 43m

₹ 64,382

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 8/2

06:25-03:20

2 stops31h 25m

Bengaluru Intl

Mon 16/2

05:15-18:48

2 stops27h 03m

₹ 65,913

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

₹ 66,363

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 15/1

10:00-00:15

2 stops24h 45m

Bengaluru Intl

Mon 2/2

02:00-17:35

2 stops29h 05m

₹ 66,543

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 ₹ 72,756, 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 ₹ 79,960.

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 ₹ 98,493 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 ₹ 91,485 on momondo.

How have Portland to Bengaluru flight prices changed over time?

As of January 2026, prices for Portland to Bengaluru flights are approximately 7% 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.