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Cheap flights from Portland to Bengaluru from ₹ 59,600

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 11/8. 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

Find the cheapest flights from Portland to Bengaluru

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 01:50
PDX
-
BLR
30h 20m
2 stops
Multiple Airlines Logo
11:30 - 21:27
BLR
-
PDX
47h 27m
2 stops
₹ 99,679Multiple Airlines
Thu, 1 Oct - Sun, 8 Nov
Multiple Airlines Logo
23:00 - 17:20
PDX
-
BLR
28h 50m
2 stops
Multiple Airlines Logo
21:30 - 20:48
BLR
-
PDX
36h 48m
2 stops
₹ 100,245Multiple Airlines
Sun, 1 Nov - Mon, 23 Nov
Multiple Airlines Logo
22:00 - 10:00
PDX
-
BLR
47h 30m
2 stops
Multiple Airlines Logo
11:30 - 21:27
BLR
-
PDX
47h 27m
2 stops
₹ 100,811Multiple Airlines
Thu, 1 Oct - Sun, 8 Nov
Qatar Airways Logo
21:40 - 02:20
PDX
-
BLR
39h 10m
2 stops
Qatar Airways Logo
03:50 - 20:26
BLR
-
PDX
30h 06m
2 stops
₹ 101,282Qatar Airways
Thu, 26 Nov - Tue, 8 Dec
Qatar Airways Logo
21:44 - 02:15
PDX
-
BLR
40h 01m
2 stops
Qatar Airways Logo
03:15 - 19:53
BLR
-
PDX
30h 08m
2 stops
₹ 102,414Qatar Airways
Sun, 25 Oct - Tue, 3 Nov
Qatar Airways Logo
21:36 - 02:30
PDX
-
BLR
40h 24m
2 stops
Qatar Airways Logo
03:50 - 13:19
BLR
-
PDX
45h 59m
2 stops
₹ 105,149Qatar Airways
Mon, 21 Sep - Wed, 28 Oct
Qatar Airways Logo
21:44 - 02:15
PDX
-
BLR
40h 01m
2 stops
Qatar Airways Logo
03:50 - 19:53
BLR
-
PDX
29h 33m
2 stops
₹ 106,186Qatar Airways
Sat, 24 Oct - Thu, 5 Nov
Multiple Airlines Logo
21:36 - 02:30
PDX
-
BLR
40h 24m
2 stops
Multiple Airlines Logo
04:00 - 13:19
BLR
-
PDX
45h 49m
2 stops
₹ 106,375Multiple Airlines
Tue, 8 Sep - Wed, 21 Oct
Multiple Airlines Logo
07:00 - 10:00
PDX
-
BLR
38h 30m
2 stops
Multiple Airlines Logo
11:30 - 21:27
BLR
-
PDX
47h 27m
2 stops
₹ 106,469Multiple Airlines
Thu, 1 Oct - Sat, 7 Nov
Multiple Airlines Logo
07:00 - 01:50
PDX
-
BLR
30h 20m
2 stops
Multiple Airlines Logo
11:30 - 21:27
BLR
-
PDX
47h 27m
2 stops
₹ 106,563Multiple Airlines
Thu, 1 Oct - Sat, 7 Nov

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Etihad Airways flights from Portland to Bengaluru

Our best Etihad Airways deals on Portland to Bengaluru flight tickets
Etihad Airways
13 Jul
PDX21:47Portland
51h 58m
2 stops
BLR14:15Bengaluru Intl
27 Jul
BLR10:05Bengaluru Intl
41h 05m
2 stops
PDX14:40Portland
₹ 113,919
Etihad Airways
29 Jul
PDX05:49Portland
25h 36m
2 stops
BLR19:55Bengaluru Intl
10 Sept
BLR16:55Bengaluru Intl
37h 27m
2 stops
PDX17:52Portland
₹ 116,937

Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
26 Nov
PDX21:40Portland
39h 10m
2 stops
BLR02:20Bengaluru Intl
8 Dec
BLR03:50Bengaluru Intl
30h 06m
2 stops
PDX20:26Portland
₹ 101,282
Qatar Airways
25 Oct
PDX21:44Portland
40h 01m
2 stops
BLR02:15Bengaluru Intl
3 Nov
BLR03:15Bengaluru Intl
30h 08m
2 stops
PDX19:53Portland
₹ 102,414
Qatar Airways
21 Sept
PDX21:36Portland
40h 24m
2 stops
BLR02:30Bengaluru Intl
28 Oct
BLR03:50Bengaluru Intl
45h 59m
2 stops
PDX13:19Portland
₹ 105,149

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 21 June 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 1/10

07:00-01:50

2 stops30h 20m

Bengaluru Intl

Sun 8/11

11:30-21:27

2 stops47h 27m

₹ 99,679
Fastest return journey

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 1/11

23:00-17:20

2 stops28h 50m

Bengaluru Intl

Mon 23/11

21:30-20:48

2 stops36h 48m

₹ 100,245

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 1/10

22:00-10:00

2 stops47h 30m

Bengaluru Intl

Sun 8/11

11:30-21:27

2 stops47h 27m

₹ 100,811

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 26/11

21:40-02:20

2 stops39h 10m

Bengaluru Intl

Tue 8/12

03:50-20:26

2 stops30h 06m

₹ 101,282

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 25/10

21:44-02:15

2 stops40h 01m

Bengaluru Intl

Tue 3/11

03:15-19:53

2 stops30h 08m

₹ 102,414

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 21/9

21:36-02:30

2 stops40h 24m

Bengaluru Intl

Wed 28/10

03:50-13:19

2 stops45h 59m

₹ 105,149

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 24/10

21:44-02:15

2 stops40h 01m

Bengaluru Intl

Thu 5/11

03:50-19:53

2 stops29h 33m

₹ 106,186

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 8/9

21:36-02:30

2 stops40h 24m

Bengaluru Intl

Wed 21/10

04:00-13:19

2 stops45h 49m

₹ 106,375

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 1/10

07:00-10:00

2 stops38h 30m

Bengaluru Intl

Sat 7/11

11:30-21:27

2 stops47h 27m

₹ 106,469

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 1/10

07:00-01:50

2 stops30h 20m

Bengaluru Intl

Sat 7/11

11:30-21:27

2 stops47h 27m

₹ 106,563

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 ₹ 76,198, 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 ₹ 82,422.

How far in advance should I book a flight from Portland 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 ₹ 108,009 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 ₹ 92,606 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 June 2026, prices for Portland to Bengaluru flights are approximately 23% 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 50m

Direct flights

None
The fastest flight from Portland to Bengaluru takes 21h 50m
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 21h 50m, 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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