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Cheap flights from Portland to Bengaluru from ₹ 31,053

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 16/3. 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
1 adult, Economy, 0 bags

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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
₹ 65,330Delta
Sun, 5 Apr - Tue, 21 Apr
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
08:00 - 08:37
BLR
-
PDX
37h 07m
2 stops
₹ 65,423Delta
Wed, 13 May - Sat, 23 May
Delta Logo
07:05 - 23:15
PDX
-
BLR
27h 40m
2 stops
Delta Logo
01:10 - 22:42
BLR
-
PDX
34h 02m
2 stops
₹ 65,699Delta
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
₹ 65,791Delta
Wed, 8 Apr - Tue, 21 Apr
Delta Logo
18:05 - 23:15
PDX
-
BLR
64h 40m
2 stops
Delta Logo
01:10 - 19:17
BLR
-
PDX
30h 37m
2 stops
₹ 66,252Delta
Fri, 1 May - Tue, 5 May
Delta Logo
23:15 - 23:35
PDX
-
BLR
35h 50m
2 stops
Delta Logo
08:00 - 08:35
BLR
-
PDX
37h 05m
2 stops
₹ 66,344Delta
Thu, 2 Apr - Sun, 31 May
Delta Logo
18:05 - 23:35
PDX
-
BLR
65h 00m
2 stops
Delta Logo
01:10 - 19:17
BLR
-
PDX
30h 37m
2 stops
₹ 67,358Delta
Wed, 29 Apr - Tue, 5 May
Delta Logo
20:05 - 23:35
PDX
-
BLR
63h 00m
2 stops
Delta Logo
08:00 - 08:37
BLR
-
PDX
37h 07m
2 stops
₹ 67,450Delta
Wed, 1 Apr - Fri, 29 May
Delta Logo
19:58 - 23:35
PDX
-
BLR
63h 07m
2 stops
Delta Logo
08:00 - 08:37
BLR
-
PDX
37h 07m
2 stops
₹ 67,542Delta
Tue, 31 Mar - Fri, 29 May
Delta Logo
13:05 - 23:15
PDX
-
BLR
21h 40m
1 stop
Delta Logo
08:00 - 23:53
BLR
-
PDX
28h 23m
2 stops
₹ 78,138Delta
Mon, 27 Apr - Wed, 1 Jul

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets
Delta
27 Apr
PDX13:05Portland
21h 40m
1 stop
BLR23:15Bengaluru Intl
5 May
BLR01:10Bengaluru Intl
30h 37m
2 stops
PDX19:17Portland
₹ 65,330
Delta
13 May
PDX13:05Portland
21h 40m
1 stop
BLR23:15Bengaluru Intl
23 May
BLR08:00Bengaluru Intl
37h 07m
2 stops
PDX08:37Portland
₹ 65,423
Delta
26 Apr
PDX23:15Portland
35h 30m
2 stops
BLR23:15Bengaluru Intl
5 May
BLR01:10Bengaluru Intl
30h 37m
2 stops
PDX19:17Portland
₹ 65,699

Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
12 Mar
PDX13:36Portland
24h 14m
2 stops
BLR02:20Bengaluru Intl
22 Mar
BLR03:55Bengaluru Intl
29h 00m
2 stops
PDX20:25Portland
₹ 87,629
Qatar Airways
29 Apr
PDX08:45Portland
29h 15m
2 stops
BLR02:30Bengaluru Intl
8 May
BLR04:00Bengaluru Intl
28h 04m
2 stops
PDX19:34Portland
₹ 89,012
Qatar Airways
30 Apr
PDX13:52Portland
24h 08m
2 stops
BLR02:30Bengaluru Intl
6 May
BLR04:00Bengaluru Intl
28h 04m
2 stops
PDX19:34Portland
₹ 90,025

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 10 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

₹ 65,330

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 13/5

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Sat 23/5

08:00-08:37

2 stops37h 07m

₹ 65,423

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

₹ 65,699

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

₹ 65,791

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 1/5

18:05-23:15

2 stops64h 40m

Bengaluru Intl

Tue 5/5

01:10-19:17

2 stops30h 37m

₹ 66,252

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 2/4

23:15-23:35

2 stops35h 50m

Bengaluru Intl

Sun 31/5

08:00-08:35

2 stops37h 05m

₹ 66,344

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 29/4

18:05-23:35

2 stops65h 00m

Bengaluru Intl

Tue 5/5

01:10-19:17

2 stops30h 37m

₹ 67,358

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 1/4

20:05-23:35

2 stops63h 00m

Bengaluru Intl

Fri 29/5

08:00-08:37

2 stops37h 07m

₹ 67,450

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 31/3

19:58-23:35

2 stops63h 07m

Bengaluru Intl

Fri 29/5

08:00-08:37

2 stops37h 07m

₹ 67,542
Fastest return journey

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 27/4

13:05-23:15

1 stop21h 40m

Bengaluru Intl

Wed 1/7

08:00-23:53

2 stops28h 23m

₹ 78,138

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 ₹ 74,453, 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 ₹ 81,824.

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 ₹ 98,049 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 ₹ 84,681 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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