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Cheap flights from Portland to Bengaluru from ₹ 31,320

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 23/5. 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 - 19:17
BLR
-
PDX
30h 37m
2 stops
₹ 65,120Delta
Sun, 5 Apr - Tue, 21 Apr
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
08:00 - 08:36
BLR
-
PDX
37h 06m
2 stops
₹ 65,211Delta
Wed, 6 May - Mon, 6 Jul
Delta Logo
07:05 - 23:15
PDX
-
BLR
27h 40m
2 stops
Delta Logo
01:10 - 22:42
BLR
-
PDX
34h 02m
2 stops
₹ 65,487Delta
Sun, 5 Apr - Tue, 21 Apr
Delta Logo
13:55 - 06:10
PDX
-
BLR
27h 45m
2 stops
Delta Logo
01:10 - 19:17
BLR
-
PDX
30h 37m
2 stops
₹ 65,579Delta
Wed, 8 Apr - Tue, 21 Apr
Multiple Airlines Logo
00:30 - 23:35
PDX
-
BLR
34h 35m
2 stops
Multiple Airlines Logo
08:00 - 10:36
BLR
-
PDX
39h 06m
2 stops
₹ 72,467Multiple Airlines
Tue, 5 May - Mon, 6 Jul
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
08:00 - 10:04
BLR
-
PDX
38h 34m
2 stops
₹ 78,529Delta
Wed, 8 Apr - Mon, 27 Apr
KLM Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
KLM Logo
21:15 - 11:10
BLR
-
PDX
26h 25m
2 stops
₹ 79,815KLM
Wed, 29 Apr - Tue, 12 May
KLM Logo
10:42 - 23:15
PDX
-
BLR
24h 03m
2 stops
KLM Logo
21:15 - 11:10
BLR
-
PDX
26h 25m
2 stops
₹ 80,183KLM
Wed, 29 Apr - Tue, 12 May
China Airlines Logo
13:45 - 06:10
PDX
-
BLR
27h 55m
2 stops
China Airlines Logo
08:00 - 23:53
BLR
-
PDX
52h 23m
2 stops
₹ 85,418China Airlines
Wed, 8 Apr - Mon, 27 Apr
Multiple Airlines Logo
17:36 - 23:15
PDX
-
BLR
41h 09m
2 stops
Multiple Airlines Logo
08:00 - 08:37
BLR
-
PDX
37h 07m
2 stops
₹ 85,785Multiple Airlines
Sat, 4 Apr - Sat, 9 May

Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
15 Mar
PDX13:36Portland
24h 14m
2 stops
BLR02:20Bengaluru Intl
21 Mar
BLR03:55Bengaluru Intl
30h 13m
2 stops
PDX21:38Portland
₹ 91,020
Qatar Airways
29 Mar
PDX13:35Portland
24h 25m
2 stops
BLR02:30Bengaluru Intl
12 Apr
BLR04:00Bengaluru Intl
31h 08m
2 stops
PDX22:38Portland
₹ 92,214
Qatar Airways
13 Mar
PDX13:36Portland
24h 14m
2 stops
BLR02:20Bengaluru Intl
20 Mar
BLR03:50Bengaluru Intl
32h 24m
2 stops
PDX23:44Portland
₹ 94,603

Lufthansa flights from Portland to Bengaluru

Our best Lufthansa deals on Portland to Bengaluru flight tickets
Lufthansa
3 Aug
PDX11:16Portland
25h 34m
2 stops
BLR01:20Bengaluru Intl
23 Aug
BLR02:10Bengaluru Intl
33h 20m
2 stops
PDX23:00Portland
₹ 104,430
Lufthansa
3 Aug
PDX11:16Portland
25h 34m
2 stops
BLR01:20Bengaluru Intl
23 Aug
BLR02:10Bengaluru Intl
33h 29m
2 stops
PDX23:09Portland
₹ 105,073

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 9 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

Cheapest return flight

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 5/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Tue 21/4

01:10-19:17

2 stops30h 37m

₹ 65,120

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 6/5

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Mon 6/7

08:00-08:36

2 stops37h 06m

₹ 65,211

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 5/4

07:05-23:15

2 stops27h 40m

Bengaluru Intl

Tue 21/4

01:10-22:42

2 stops34h 02m

₹ 65,487

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 8/4

13:55-06:10

2 stops27h 45m

Bengaluru Intl

Tue 21/4

01:10-19:17

2 stops30h 37m

₹ 65,579

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 5/5

00:30-23:35

2 stops34h 35m

Bengaluru Intl

Mon 6/7

08:00-10:36

2 stops39h 06m

₹ 72,467

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 8/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Mon 27/4

08:00-10:04

2 stops38h 34m

₹ 78,529
Fastest return journey

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Tue 12/5

21:15-11:10

2 stops26h 25m

₹ 79,815

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

10:42-23:15

2 stops24h 03m

Bengaluru Intl

Tue 12/5

21:15-11:10

2 stops26h 25m

₹ 80,183

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 8/4

13:45-06:10

2 stops27h 55m

Bengaluru Intl

Mon 27/4

08:00-23:53

2 stops52h 23m

₹ 85,418

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 4/4

17:36-23:15

2 stops41h 09m

Bengaluru Intl

Sat 9/5

08:00-08:37

2 stops37h 07m

₹ 85,785

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 September. Flight prices, which tend to average around ₹ 74,212, 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 ₹ 81,560.

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 ₹ 97,733 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 ₹ 84,407 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 51% 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 40m

Direct flights

None
The fastest flight from Portland to Bengaluru takes 21h 40m
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 40m, 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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