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Cheap flights from Portland to Bengaluru from ₹ 56,169

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 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Delta Logo
13:25 - 00:40PDX-BLR
21h 45m1 stop
Delta Logo
02:30 - 11:25BLR-PDX
22h 25m1 stop
₹ 69,043Delta
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Wed, 5 Nov - Sat, 8 Nov
Delta Logo
07:12 - 03:10PDX-BLR
30h 28m2 stops
Delta Logo
02:30 - 11:25BLR-PDX
22h 25m1 stop
₹ 69,484Delta
Find Deal
Wed, 5 Nov - Sat, 8 Nov
Air France Logo
11:10 - 00:15PDX-BLR
23h 35m2 stops
Air France Logo
02:00 - 16:31BLR-PDX
28h 01m2 stops
₹ 70,719Air France
Find Deal
Tue, 13 Jan - Tue, 27 Jan
Lufthansa Logo
08:30 - 01:00PDX-BLR
27h 00m2 stops
Lufthansa Logo
02:50 - 18:30BLR-PDX
29h 10m2 stops
₹ 71,689Lufthansa
Find Deal
Wed, 19 Nov - Mon, 16 Feb
Lufthansa Logo
08:30 - 01:00PDX-BLR
27h 00m2 stops
Lufthansa Logo
03:30 - 18:30BLR-PDX
28h 30m2 stops
₹ 72,659Lufthansa
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Wed, 19 Nov - Wed, 18 Feb
Logo
07:00 - 08:30PDX-BLR
36h 00m2 stops
Logo
08:25 - 09:35BLR-PDX
38h 40m3 stops
₹ 73,805
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Tue, 4 Nov - Tue, 25 Nov
Air Canada Logo
19:00 - 01:00PDX-BLR
40h 30m2 stops
Air Canada Logo
03:30 - 09:15BLR-PDX
43h 15m2 stops
₹ 74,334Air Canada
Find Deal
Mon, 17 Nov - Sun, 15 Feb
Air Canada Logo
06:15 - 00:30PDX-BLR
53h 45m2 stops
Air Canada Logo
02:50 - 09:15BLR-PDX
43h 55m2 stops
₹ 74,599Air Canada
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Tue, 14 Oct - Mon, 10 Nov
Air France Logo
06:00 - 00:15PDX-BLR
28h 45m2 stops
Air France Logo
02:00 - 22:56BLR-PDX
34h 26m2 stops
₹ 74,951Air France
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Wed, 5 Nov - Sat, 8 Nov
Logo
21:50 - 21:50PDX-BLR
34h 30m2 stops
Logo
23:05 - 10:55BLR-PDX
25h 20m2 stops
₹ 76,450
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Tue, 13 Jan - Wed, 28 Jan

KLM flights from Portland to Bengaluru

Our best KLM deals on Portland to Bengaluru flight tickets
KLM
15 Oct
PDX13:15Portland
21h 30m
1 stop
BLR23:15Bengaluru Intl
8 Nov
BLR02:30Bengaluru Intl
22h 25m
1 stop
PDX11:25Portland
₹ 93,116
Find similar
KLM
15 Oct
PDX13:15Portland
21h 30m
1 stop
BLR23:15Bengaluru Intl
6 Nov
BLR02:30Bengaluru Intl
22h 25m
1 stop
PDX11:25Portland
₹ 94,086
Find similar
KLM
17 Sept
PDX11:08Portland
23h 37m
2 stops
BLR23:15Bengaluru Intl
27 Sept
BLR01:10Bengaluru Intl
22h 20m
1 stop
PDX11:00Portland
₹ 118,599
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Air Canada flights from Portland to Bengaluru

Our best Air Canada deals on Portland to Bengaluru flight tickets
Air Canada
17 Nov
PDX19:00Portland
40h 30m
2 stops
BLR01:00Bengaluru Intl
15 Feb
BLR03:30Bengaluru Intl
43h 15m
2 stops
PDX09:15Portland
₹ 74,334
Find similar
Air Canada
14 Oct
PDX06:15Portland
53h 45m
2 stops
BLR00:30Bengaluru Intl
10 Nov
BLR02:50Bengaluru Intl
43h 55m
2 stops
PDX09:15Portland
₹ 74,599
Find similar
Air Canada
14 Oct
PDX15:25Portland
44h 35m
2 stops
BLR00:30Bengaluru Intl
4 Nov
BLR03:30Bengaluru Intl
43h 15m
2 stops
PDX09:15Portland
₹ 75,657
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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 16 September 2025.
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 5/11

13:25-00:40

1 stop21h 45m

Bengaluru Intl

Sat 8/11

02:30-11:25

1 stop22h 25m

₹ 69,043

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 5/11

07:12-03:10

2 stops30h 28m

Bengaluru Intl

Sat 8/11

02:30-11:25

1 stop22h 25m

₹ 69,484

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 13/1

11:10-00:15

2 stops23h 35m

Bengaluru Intl

Tue 27/1

02:00-16:31

2 stops28h 01m

₹ 70,719

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 19/11

08:30-01:00

2 stops27h 00m

Bengaluru Intl

Mon 16/2

02:50-18:30

2 stops29h 10m

₹ 71,689

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 19/11

08:30-01:00

2 stops27h 00m

Bengaluru Intl

Wed 18/2

03:30-18:30

2 stops28h 30m

₹ 72,659

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 4/11

07:00-08:30

2 stops36h 00m

Bengaluru Intl

Tue 25/11

08:25-09:35

3 stops38h 40m

₹ 73,805

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 17/11

19:00-01:00

2 stops40h 30m

Bengaluru Intl

Sun 15/2

03:30-09:15

2 stops43h 15m

₹ 74,334

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 14/10

06:15-00:30

2 stops53h 45m

Bengaluru Intl

Mon 10/11

02:50-09:15

2 stops43h 55m

₹ 74,599

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 5/11

06:00-00:15

2 stops28h 45m

Bengaluru Intl

Sat 8/11

02:00-22:56

2 stops34h 26m

₹ 74,951

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 13/1

21:50-21:50

2 stops34h 30m

Bengaluru Intl

Wed 28/1

23:05-10:55

2 stops25h 20m

₹ 76,450

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 typical price of a round-trip flight between Portland and Bengaluru?

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Portland is in October. Flight prices, which tend to average around ₹ 81,565, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of October, then departing from Portland during the month April is also very affordable. Most momondo users find prices during this month for around ₹ 83,681.

What is the cheapest day to depart on your flight to Bengaluru?

The cheapest day to depart from Portland to Bengaluru is on a Thursday when prices can be found for as low as ₹ 95,392. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around ₹ 178,953. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bengaluru.

What is the cheapest time of day to depart on your flight to Bengaluru?

According to our data, the cheapest time of day to fly to Bengaluru is in the morning. momondo users have found flights departing from Portland to Bengaluru in the morning for as low as ₹ 95,421. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are ₹ 101,564 on average. Flights to Bengaluru from Portland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 ₹ 102,941 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 ₹ 87,649 on momondo.

How have Portland to Bengaluru flight prices changed over time?

As of September 2025, prices for Portland to Bengaluru flights are approximately 4% 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

Direct flights

None
There are no direct flights from Portland to Bengaluru. There are no popular flight routes from Portland to Bengaluru.
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  • 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 30m, 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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