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Cheap flights from Portland to Bengaluru from ₹ 39,690

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 11/5. 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
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 23:35
PDX
-
BLR
28h 05m
2 stops
Multiple Airlines Logo
01:10 - 11:10
BLR
-
PDX
22h 30m
1 stop
₹ 76,584Multiple Airlines
Thu, 10 Sep - Mon, 5 Oct
Multiple Airlines Logo
07:00 - 23:35
PDX
-
BLR
28h 05m
2 stops
Multiple Airlines Logo
01:25 - 16:34
BLR
-
PDX
27h 39m
2 stops
₹ 77,516Multiple Airlines
Thu, 10 Sep - Mon, 5 Oct
Multiple Airlines Logo
21:31 - 20:55
PDX
-
BLR
34h 54m
2 stops
Multiple Airlines Logo
18:05 - 20:37
BLR
-
PDX
39h 02m
2 stops
₹ 85,621Multiple Airlines
Sun, 12 Jul - Mon, 28 Sep
Multiple Airlines Logo
06:10 - 21:50
PDX
-
BLR
27h 10m
2 stops
Multiple Airlines Logo
23:05 - 13:45
BLR
-
PDX
27h 10m
2 stops
₹ 91,398Multiple Airlines
Sun, 30 Aug - Wed, 23 Sep
Multiple Airlines Logo
21:39 - 23:35
PDX
-
BLR
37h 26m
2 stops
Multiple Airlines Logo
08:00 - 11:46
BLR
-
PDX
40h 16m
2 stops
₹ 95,125Multiple Airlines
Sun, 10 May - Sun, 17 May
Multiple Airlines Logo
15:10 - 06:10
PDX
-
BLR
26h 30m
2 stops
Multiple Airlines Logo
08:00 - 23:53
BLR
-
PDX
28h 23m
2 stops
₹ 95,311Multiple Airlines
Fri, 29 May - Tue, 11 Aug
KLM Logo
07:00 - 23:15
PDX
-
BLR
27h 45m
2 stops
KLM Logo
01:10 - 11:10
BLR
-
PDX
22h 30m
1 stop
₹ 97,081KLM
Sun, 30 Aug - Tue, 22 Sep
Multiple Airlines Logo
22:05 - 10:00
PDX
-
BLR
47h 25m
2 stops
Multiple Airlines Logo
03:30 - 21:35
BLR
-
PDX
30h 35m
2 stops
₹ 98,199Multiple Airlines
Thu, 13 Aug - Mon, 14 Sep
Qatar Airways Logo
07:00 - 02:35
PDX
-
BLR
31h 05m
2 stops
Qatar Airways Logo
04:25 - 20:35
BLR
-
PDX
28h 40m
2 stops
₹ 99,690Qatar Airways
Wed, 5 Aug - Tue, 8 Sep
SAUDIA Logo
13:00 - 10:00
PDX
-
BLR
32h 30m
2 stops
SAUDIA Logo
03:30 - 22:22
BLR
-
PDX
31h 22m
2 stops
₹ 101,833SAUDIA
Thu, 13 Aug - Fri, 11 Sep

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets
Delta
29 May
PDX13:05Portland
21h 40m
1 stop
BLR23:15Bengaluru Intl
31 May
BLR01:25Bengaluru Intl
45h 02m
2 stops
PDX09:57Portland
₹ 109,659
Delta
15 Apr
PDX07:05Portland
27h 35m
2 stops
BLR23:10Bengaluru Intl
8 May
BLR01:25Bengaluru Intl
33h 07m
2 stops
PDX22:02Portland
₹ 114,131
Delta
6 Apr
PDX13:05Portland
21h 35m
1 stop
BLR23:10Bengaluru Intl
23 Apr
BLR01:05Bengaluru Intl
45h 23m
2 stops
PDX09:58Portland
₹ 183,168

Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
5 Aug
PDX07:00Portland
31h 05m
2 stops
BLR02:35Bengaluru Intl
8 Sept
BLR04:25Bengaluru Intl
28h 40m
2 stops
PDX20:35Portland
₹ 99,690
Qatar Airways
14 Aug
PDX07:00Portland
31h 05m
2 stops
BLR02:35Bengaluru Intl
17 Sept
BLR04:25Bengaluru Intl
28h 40m
2 stops
PDX20:35Portland
₹ 103,416
Qatar Airways
4 Aug
PDX21:56Portland
40h 09m
2 stops
BLR02:35Bengaluru Intl
10 Sept
BLR04:00Bengaluru Intl
29h 16m
2 stops
PDX20:46Portland
₹ 103,882

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 2 April 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

Thu 10/9

07:00-23:35

2 stops28h 05m

Bengaluru Intl

Mon 5/10

01:10-11:10

1 stop22h 30m

₹ 76,584

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 10/9

07:00-23:35

2 stops28h 05m

Bengaluru Intl

Mon 5/10

01:25-16:34

2 stops27h 39m

₹ 77,516

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 12/7

21:31-20:55

2 stops34h 54m

Bengaluru Intl

Mon 28/9

18:05-20:37

2 stops39h 02m

₹ 85,621

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 30/8

06:10-21:50

2 stops27h 10m

Bengaluru Intl

Wed 23/9

23:05-13:45

2 stops27h 10m

₹ 91,398

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 10/5

21:39-23:35

2 stops37h 26m

Bengaluru Intl

Sun 17/5

08:00-11:46

2 stops40h 16m

₹ 95,125

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 29/5

15:10-06:10

2 stops26h 30m

Bengaluru Intl

Tue 11/8

08:00-23:53

2 stops28h 23m

₹ 95,311
Fastest return journey

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 30/8

07:00-23:15

2 stops27h 45m

Bengaluru Intl

Tue 22/9

01:10-11:10

1 stop22h 30m

₹ 97,081

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 13/8

22:05-10:00

2 stops47h 25m

Bengaluru Intl

Mon 14/9

03:30-21:35

2 stops30h 35m

₹ 98,199

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 5/8

07:00-02:35

2 stops31h 05m

Bengaluru Intl

Tue 8/9

04:25-20:35

2 stops28h 40m

₹ 99,690

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 13/8

13:00-10:00

2 stops32h 30m

Bengaluru Intl

Fri 11/9

03:30-22:22

2 stops31h 22m

₹ 101,833

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 ₹ 75,280, 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 ₹ 82,733.

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 ₹ 99,247 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 ₹ 85,621 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 April 2026, prices for Portland to Bengaluru flights are approximately 44% 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

25h 36m

Direct flights

None
The fastest flight from Portland to Bengaluru takes 25h 36m
There are no direct flights from Portland to Bengaluru. There are no popular flight routes from Portland to Bengaluru.
Search flight deals

Frequently asked questions about flying from Portland to Bengaluru

  • 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 25h 36m, 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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