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Cheap flights from Portland to Bengaluru from $436

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Bengaluru

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 pm - 9:50 pmPDX  Portland-BLR Bengaluru Intl
35h 50m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
6:00 am - 8:47 pmBLR  Bengaluru Intl-PDX Portland
28h 17m2 stops New Delhi Indira Gandhi Intl San Francisco
$988Multiple Airlines
Mon, Oct 19 - Tue, Nov 10
Multiple Airlines Logo
2:53 pm - 9:55 amPDX  Portland-BLR Bengaluru Intl
30h 32m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Multiple Airlines Logo
6:00 pm - 1:30 pmBLR  Bengaluru Intl-PDX Portland
33h 00m2 stops New Delhi Indira Gandhi Intl San Francisco
$995Multiple Airlines
Tue, Oct 20 - Mon, Nov 9
Delta Logo
1:20 pm - 12:30 amPDX  Portland-BLR Bengaluru Intl
21h 40m1 stop Amsterdam Schiphol
Delta Logo
2:25 am - 11:20 amBLR  Bengaluru Intl-PDX Portland
22h 25m1 stop Amsterdam Schiphol
$1,074Delta
Mon, Nov 2 - Sun, Nov 22
Delta Logo
1:40 pm - 12:30 amPDX  Portland-BLR Bengaluru Intl
21h 20m1 stop Amsterdam Schiphol
Delta Logo
2:25 am - 11:40 amBLR  Bengaluru Intl-PDX Portland
22h 45m1 stop Amsterdam Schiphol
$1,074Delta
Wed, Nov 4 - Tue, Nov 24
Qatar Airways Logo
6:07 am - 8:35 amPDX  Portland-BLR Bengaluru Intl
37h 58m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
4:25 am - 8:26 pmBLR  Bengaluru Intl-PDX Portland
28h 31m2 stops Doha Hamad Intl Boston Logan Intl
$1,089Qatar Airways
Wed, Mar 17 - Wed, Apr 7
Qatar Airways Logo
11:03 am - 2:30 amPDX  Portland-BLR Bengaluru Intl
26h 57m2 stops Seattle/Tacoma Intl Doha Hamad Intl
Qatar Airways Logo
4:00 am - 4:50 pmBLR  Bengaluru Intl-PDX Portland
25h 20m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,090Qatar Airways
Wed, Oct 7 - Wed, Oct 21
KLM Logo
1:05 pm - 11:10 pmPDX  Portland-BLR Bengaluru Intl
21h 35m1 stop Amsterdam Schiphol
KLM Logo
2:25 am - 11:40 amBLR  Bengaluru Intl-PDX Portland
22h 45m1 stop Amsterdam Schiphol
$1,276KLM
Wed, Oct 21 - Tue, Nov 10
KLM Logo
1:05 pm - 11:10 pmPDX  Portland-BLR Bengaluru Intl
21h 35m1 stop Amsterdam Schiphol
KLM Logo
2:25 am - 11:20 amBLR  Bengaluru Intl-PDX Portland
22h 25m1 stop Amsterdam Schiphol
$1,276KLM
Wed, Oct 21 - Sun, Nov 8
Lufthansa Logo
10:51 am - 12:30 amPDX  Portland-BLR Bengaluru Intl
25h 09m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
3:30 am - 9:28 pmBLR  Bengaluru Intl-PDX Portland
31h 28m2 stops Frankfurt am Main Denver Intl
$1,374Lufthansa
Mon, Oct 19 - Fri, Nov 20
Lufthansa Logo
8:30 am - 12:30 amPDX  Portland-BLR Bengaluru Intl
27h 30m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
3:00 am - 12:44 amBLR  Bengaluru Intl-PDX Portland
34h 14m2 stops Frankfurt am Main San Francisco
$1,374Lufthansa
Sun, Oct 11 - Sat, Oct 24

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Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
Oct 7
PDX11:03 amPortland
26h 57m
2 stops
BLR2:30 amBengaluru Intl
Oct 21
BLR4:00 amBengaluru Intl
25h 20m
2 stops
PDX4:50 pmPortland
$1,090
Qatar Airways
Dec 31
PDX9:35 pmPortland
39h 15m
2 stops
BLR2:20 amBengaluru Intl
Jan 20
BLR3:50 amBengaluru Intl
27h 30m
2 stops
PDX5:50 pmPortland
$1,105
Qatar Airways
Mar 14
PDX1:59 pmPortland
23h 51m
2 stops
BLR2:20 amBengaluru Intl
Apr 9
BLR4:25 amBengaluru Intl
28h 02m
2 stops
PDX7:57 pmPortland
$1,120

British Airways flights from Portland to Bengaluru

Our best British Airways deals on Portland to Bengaluru flight tickets
British Airways
Oct 7
PDX7:30 pmPortland
40h 40m
1 stop
BLR12:40 amBengaluru Intl
Oct 21
BLR6:50 amBengaluru Intl
29h 39m
2 stops
PDX11:59 pmPortland
$1,217
British Airways
Oct 11
PDX7:30 pmPortland
40h 40m
1 stop
BLR12:40 amBengaluru Intl
Oct 22
BLR6:50 amBengaluru Intl
29h 39m
2 stops
PDX11:59 pmPortland
$1,218
British Airways
Oct 10
PDX7:30 pmPortland
40h 40m
1 stop
BLR12:40 amBengaluru Intl
Oct 26
BLR2:40 amBengaluru Intl
29h 19m
2 stops
PDX7:29 pmPortland
$1,253

momondo Fare Finder

 
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 round-trip

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 10/19

9:30 pm-9:50 pm

2 stops35h 50m

Bengaluru Intl

Tue 11/10

6:00 am-8:47 pm

2 stops28h 17m

$988

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Tue 10/20

2:53 pm-9:55 am

3 stops30h 32m

Bengaluru Intl

Mon 11/9

6:00 pm-1:30 pm

2 stops33h 00m

$995

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 11/2

1:20 pm-12:30 am

1 stop21h 40m

Bengaluru Intl

Sun 11/22

2:25 am-11:20 am

1 stop22h 25m

$1,074

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 11/4

1:40 pm-12:30 am

1 stop21h 20m

Bengaluru Intl

Tue 11/24

2:25 am-11:40 am

1 stop22h 45m

$1,074

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 3/17

6:07 am-8:35 am

2 stops37h 58m

Bengaluru Intl

Wed 4/7

4:25 am-8:26 pm

2 stops28h 31m

$1,089

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 10/7

11:03 am-2:30 am

2 stops26h 57m

Bengaluru Intl

Wed 10/21

4:00 am-4:50 pm

2 stops25h 20m

$1,090

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 10/21

1:05 pm-11:10 pm

1 stop21h 35m

Bengaluru Intl

Tue 11/10

2:25 am-11:40 am

1 stop22h 45m

$1,276
Quickest round-trip

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 10/21

1:05 pm-11:10 pm

1 stop21h 35m

Bengaluru Intl

Sun 11/8

2:25 am-11:20 am

1 stop22h 25m

$1,276

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 10/19

10:51 am-12:30 am

2 stops25h 09m

Bengaluru Intl

Fri 11/20

3:30 am-9:28 pm

2 stops31h 28m

$1,374

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 10/11

8:30 am-12:30 am

2 stops27h 30m

Bengaluru Intl

Sat 10/24

3:00 am-12:44 am

2 stops34h 14m

$1,374

Flights are sorted by cheapest round-trip 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?

Prices are currently typical for flights on this route.

Typical prices usually range from $854 to $1,534.
The lowest price recently found on this route was $988.

What is the cheapest month to fly to Bengaluru?

The month of September is, on average, the cheapest month to fly to Bengaluru from Portland, with most prices found around $890. If you are unable to visit Bengaluru during the month of September, then departing from Portland during the month April is also very affordable. Most momondo users find prices during this month for around $913.

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 $1,265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Portland for as low as $901 on momondo.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 3% 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 September 2026, prices for Portland to Bengaluru flights are approximately 21% 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 round-trip 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

Best Price Found

$436

Fastest flight time

21h 40m

Direct flights

None
The best one-way flight to Bengaluru from Portland in the past 72 hours is $436. The best round-trip flight deal from Portland to Bengaluru found on momondo in the last 72 hours is $988.
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

Frequently asked questions about flying from Portland to Bengaluru

  • How far is Portland to Bengaluru Intl by plane?

    Bengaluru Intl is 8195.9 mi away from Portland. By plane, this route typically takes 21h 40m.

  • 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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Bengaluru Intl Airport?

  • How old do you have to be to fly from Portland Airport to Bengaluru Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 you'll need for your trip to Bengaluru Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Bengaluru?

Best airlines flying from Portland to Bengaluru

Compare and see reviews for airlines that fly from Portland to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $745Free CancellationRating
6.8
8,245 reviews
Search Lufthansa flights
DeltaPriceFrom $751Free CancellationRating
7.8
8,607 reviews
Search Delta flights
KLMPriceFrom $797Free CancellationRating
7.8
1,577 reviews
Search KLM flights
Qatar AirwaysPriceFrom $868Free CancellationRating
7.3
3,730 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Bengaluru?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Bengaluru. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Bengaluru with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Bengaluru flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Bengaluru?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bengaluru from Portland.

I’m not ready to book a flight from Portland to Bengaluru right now. Can momondo alert me if prices change?

Price alerts on flights to Bengaluru from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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