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Cheap flights from Portland to Bengaluru from ₹ 30,682

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Bengaluru departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
01:10 - 11:10
BLR
-
PDX
22h 30m
1 stop
₹ 63,732Delta
Wed, 29 Apr - Tue, 12 May
XiamenAir Logo
13:55 - 06:10
PDX
-
BLR
27h 45m
2 stops
XiamenAir Logo
01:10 - 11:10
BLR
-
PDX
22h 30m
1 stop
₹ 70,560XiamenAir
Wed, 29 Apr - Tue, 12 May
Multiple Airlines Logo
13:55 - 06:10
PDX
-
BLR
27h 45m
2 stops
Multiple Airlines Logo
01:10 - 16:23
BLR
-
PDX
27h 43m
2 stops
₹ 71,470Multiple Airlines
Wed, 29 Apr - Tue, 12 May
Delta Logo
09:05 - 23:35
PDX
-
BLR
26h 00m
2 stops
Delta Logo
01:10 - 11:10
BLR
-
PDX
22h 30m
1 stop
₹ 77,297Delta
Tue, 14 Apr - Mon, 20 Apr
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
01:25 - 19:17
BLR
-
PDX
30h 22m
2 stops
₹ 77,479Delta
Mon, 13 Apr - Sun, 26 Apr
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
01:25 - 21:35
BLR
-
PDX
32h 40m
2 stops
₹ 77,753Delta
Wed, 29 Apr - Sun, 5 Jul
Delta Logo
10:42 - 23:15
PDX
-
BLR
24h 03m
2 stops
Delta Logo
01:25 - 19:26
BLR
-
PDX
30h 31m
2 stops
₹ 78,208Delta
Wed, 29 Apr - Sun, 5 Jul
Delta Logo
23:15 - 23:35
PDX
-
BLR
35h 50m
2 stops
Delta Logo
01:25 - 17:10
BLR
-
PDX
28h 15m
2 stops
₹ 78,299Delta
Thu, 2 Apr - Wed, 22 Apr
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
08:00 - 10:36
BLR
-
PDX
39h 06m
2 stops
₹ 78,390Delta
Wed, 29 Apr - Sun, 5 Jul
Delta Logo
10:42 - 23:15
PDX
-
BLR
24h 03m
2 stops
Delta Logo
08:00 - 10:36
BLR
-
PDX
39h 06m
2 stops
₹ 78,845Delta
Wed, 29 Apr - Sun, 5 Jul

Air Canada flights from Portland to Bengaluru

Our best Air Canada deals on Portland to Bengaluru flight tickets
Air Canada
29 Apr
PDX19:05Portland
64h 55m
2 stops
BLR00:30Bengaluru Intl
30 Jun
BLR02:10Bengaluru Intl
43h 51m
2 stops
PDX09:31Portland
₹ 81,121
Air Canada
3 May
PDX19:45Portland
41h 05m
2 stops
BLR01:20Bengaluru Intl
30 Jun
BLR02:10Bengaluru Intl
43h 51m
2 stops
PDX09:31Portland
₹ 82,123
Air Canada
29 Apr
PDX19:05Portland
64h 55m
2 stops
BLR00:30Bengaluru Intl
29 Jun
BLR03:00Bengaluru Intl
43h 01m
2 stops
PDX09:31Portland
₹ 86,311

Lufthansa flights from Portland to Bengaluru

Our best Lufthansa deals on Portland to Bengaluru flight tickets
Lufthansa
3 Mar
PDX07:30Portland
28h 05m
2 stops
BLR01:05Bengaluru Intl
15 Mar
BLR02:50Bengaluru Intl
34h 15m
2 stops
PDX00:35Portland
₹ 83,124
Lufthansa
14 Apr
PDX15:15Portland
44h 45m
2 stops
BLR00:30Bengaluru Intl
20 Apr
BLR03:00Bengaluru Intl
26h 03m
2 stops
PDX16:33Portland
₹ 83,306
Lufthansa
14 Apr
PDX09:50Portland
27h 00m
2 stops
BLR01:20Bengaluru Intl
20 Apr
BLR03:00Bengaluru Intl
34h 14m
2 stops
PDX00:44Portland
₹ 84,308

momondo Fare Finder

 
Customise your flight search to find flights from Portland to Bengaluru 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, momondo users made 59,053 searches. Data last updated 1 March 2026.
Use the filters below to find and compare flights from Portland to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Tue 12/5

01:10-11:10

1 stop22h 30m

₹ 63,732

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

13:55-06:10

2 stops27h 45m

Bengaluru Intl

Tue 12/5

01:10-11:10

1 stop22h 30m

₹ 70,560

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

13:55-06:10

2 stops27h 45m

Bengaluru Intl

Tue 12/5

01:10-16:23

2 stops27h 43m

₹ 71,470

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 14/4

09:05-23:35

2 stops26h 00m

Bengaluru Intl

Mon 20/4

01:10-11:10

1 stop22h 30m

₹ 77,297

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 13/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Sun 26/4

01:25-19:17

2 stops30h 22m

₹ 77,479

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Sun 5/7

01:25-21:35

2 stops32h 40m

₹ 77,752

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

10:42-23:15

2 stops24h 03m

Bengaluru Intl

Sun 5/7

01:25-19:26

2 stops30h 31m

₹ 78,208

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 2/4

23:15-23:35

2 stops35h 50m

Bengaluru Intl

Wed 22/4

01:25-17:10

2 stops28h 15m

₹ 78,299

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Sun 5/7

08:00-10:36

2 stops39h 06m

₹ 78,390

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

10:42-23:15

2 stops24h 03m

Bengaluru Intl

Sun 5/7

08:00-10:36

2 stops39h 06m

₹ 78,845

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bengaluru from

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 ₹ 73,564, 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 ₹ 80,848.

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 ₹ 97,502 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 ₹ 94,960 on momondo.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 59% on your flight if you consider stops on a Portland to Bengaluru flight.

How have Portland to Bengaluru flight prices changed over time?

As of March 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

28h 08m

Direct flights

None
The fastest flight from Portland to Bengaluru takes 28h 08m
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 28h 08m, 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.

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