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Cheap flights from Portland to Bengaluru from $482

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 9/28. 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
0 bags

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Find the cheapest flights from Portland to Bengaluru

Cheap round-trip flights

Multiple Airlines Logo
9:50 pm - 9:50 pmPDX-BLR
34h 30m2 stops
Multiple Airlines Logo
11:05 pm - 1:19 pmBLR-PDX
26h 44m2 stops
$781Multiple Airlines
Find Deal
qua, fev 25 - qua, mar 18
Delta Logo
1:25 pm - 12:40 amPDX-BLR
21h 45m1 stop
Delta Logo
2:30 am - 11:25 amBLR-PDX
22h 25m1 stop
$783Delta
Find Deal
qua, nov 5 - sáb, nov 8
Air France Logo
11:10 am - 12:15 amPDX-BLR
23h 35m2 stops
Air France Logo
2:00 am - 4:31 pmBLR-PDX
28h 01m2 stops
$802Air France
Find Deal
ter, jan 13 - ter, jan 27
Air France Logo
11:10 am - 12:15 amPDX-BLR
23h 35m2 stops
Air France Logo
2:00 am - 4:31 pmBLR-PDX
28h 01m2 stops
$803Air France
Find Deal
ter, jan 13 - ter, jan 27
Lufthansa Logo
11:05 am - 12:30 amPDX-BLR
24h 55m2 stops
Lufthansa Logo
2:50 am - 6:30 pmBLR-PDX
29h 10m2 stops
$823Lufthansa
Find Deal
seg, out 6 - seg, nov 10
KLM Logo
6:00 am - 12:15 amPDX-BLR
28h 45m2 stops
KLM Logo
2:30 am - 11:25 amBLR-PDX
22h 25m1 stop
$840KLM
Find Deal
qua, nov 5 - sáb, nov 8
Air Canada Logo
6:15 am - 12:30 amPDX-BLR
53h 45m2 stops
Air Canada Logo
2:50 am - 9:15 amBLR-PDX
43h 55m2 stops
$846Air Canada
Find Deal
ter, out 14 - seg, nov 10
KLM Logo
6:00 am - 12:15 amPDX-BLR
28h 45m2 stops
KLM Logo
2:00 am - 7:19 pmBLR-PDX
30h 49m2 stops
$850KLM
Find Deal
qua, nov 5 - sáb, nov 8
Lufthansa Logo
9:55 am - 1:20 amPDX-BLR
26h 55m2 stops
Lufthansa Logo
2:50 am - 6:30 pmBLR-PDX
29h 10m2 stops
$852Lufthansa
Find Deal
seg, out 13 - qui, nov 6
Air Canada Logo
3:25 pm - 12:30 amPDX-BLR
44h 35m2 stops
Air Canada Logo
3:30 am - 6:30 pmBLR-PDX
28h 30m2 stops
$858Air Canada
Find Deal
ter, out 14 - sex, nov 7

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets
Delta
Nov 5
PDX1:25 pmPortland
21h 45m
1 stop
BLR12:40 amBengaluru Intl
Nov 8
BLR2:30 amBengaluru Intl
22h 25m
1 stop
PDX11:25 amPortland
$783
Find similar
Delta
Nov 5
PDX1:25 pmPortland
21h 45m
1 stop
BLR12:40 amBengaluru Intl
Nov 8
BLR2:30 amBengaluru Intl
22h 25m
1 stop
PDX11:25 amPortland
$784
Find similar
Delta
Nov 5
PDX7:12 amPortland
30h 28m
2 stops
BLR3:10 amBengaluru Intl
Nov 8
BLR2:30 amBengaluru Intl
22h 25m
1 stop
PDX11:25 amPortland
$788
Find similar

Lufthansa flights from Portland to Bengaluru

Our best Lufthansa deals on Portland to Bengaluru flight tickets
Lufthansa
Oct 6
PDX11:05 amPortland
24h 55m
2 stops
BLR12:30 amBengaluru Intl
Nov 10
BLR2:50 amBengaluru Intl
29h 10m
2 stops
PDX6:30 pmPortland
$823
Find similar
Lufthansa
Oct 13
PDX9:55 amPortland
26h 55m
2 stops
BLR1:20 amBengaluru Intl
Nov 6
BLR2:50 amBengaluru Intl
29h 10m
2 stops
PDX6:30 pmPortland
$852
Find similar
Lufthansa
Oct 13
PDX9:55 amPortland
26h 55m
2 stops
BLR1:20 amBengaluru Intl
Nov 5
BLR2:50 amBengaluru Intl
33h 13m
2 stops
PDX10:33 pmPortland
$862
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated setembro 17, 2025.
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

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

qua 2/25

9:50 pm-9:50 pm

2 stops34h 30m

Bengaluru Intl

qua 3/18

11:05 pm-1:19 pm

2 stops26h 44m

$781

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

qua 11/5

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

sáb 11/8

2:30 am-11:25 am

1 stop22h 25m

$783

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

ter 1/13

11:10 am-12:15 am

2 stops23h 35m

Bengaluru Intl

ter 1/27

2:00 am-4:31 pm

2 stops28h 01m

$802

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

ter 1/13

11:10 am-12:15 am

2 stops23h 35m

Bengaluru Intl

ter 1/27

2:00 am-4:31 pm

2 stops28h 01m

$803

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

seg 10/6

11:05 am-12:30 am

2 stops24h 55m

Bengaluru Intl

seg 11/10

2:50 am-6:30 pm

2 stops29h 10m

$823

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

qua 11/5

6:00 am-12:15 am

2 stops28h 45m

Bengaluru Intl

sáb 11/8

2:30 am-11:25 am

1 stop22h 25m

$840

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

ter 10/14

6:15 am-12:30 am

2 stops53h 45m

Bengaluru Intl

seg 11/10

2:50 am-9:15 am

2 stops43h 55m

$846

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

qua 11/5

6:00 am-12:15 am

2 stops28h 45m

Bengaluru Intl

sáb 11/8

2:00 am-7:19 pm

2 stops30h 49m

$850

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

seg 10/13

9:55 am-1:20 am

2 stops26h 55m

Bengaluru Intl

qui 11/6

2:50 am-6:30 pm

2 stops29h 10m

$852

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

ter 10/14

3:25 pm-12:30 am

2 stops44h 35m

Bengaluru Intl

sex 11/7

3:30 am-6:30 pm

2 stops28h 30m

$858

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 cheapest month to fly to Bengaluru?

The month of October is, on average, the cheapest month to fly to Bengaluru from Portland, with most prices found around $925. If you are unable to visit Bengaluru during the month of October, then departing from Portland during the month April is also very affordable. Most momondo users find prices during this month for around $949.

What is the cheapest Portland to Bengaluru Intl flight route?

Fly from Portland to Bengaluru Intl for the best Portland - Bengaluru Intl flight prices

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 $1,167 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 $994 on momondo.

What cabin class options are available on Portland to Bengaluru Intl flights?

There is only 1 cabin class available to choose from on Portland to Bengaluru Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 20% 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 2025, prices for Portland to Bengaluru flights are approximately 4% 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

Direct flights

None
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?

    Bengaluru Intl is 8195.9 mi away from Portland. By plane, this route typically takes 21h 30m.

  • 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
KLMPriceFrom $794Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Air FrancePriceFrom $798Free CancellationRating
7.4
1,468 reviews
Search Air France flights
DeltaPriceFrom $800Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Air CanadaPriceFrom $801Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
LufthansaPriceFrom $836Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $845Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
Singapore AirlinesPriceFrom $847Free CancellationRating
8.1
1,367 reviews
Search Singapore Airlines flights
Japan AirlinesPriceFrom $913Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
Qatar AirwaysPriceFrom $927Free CancellationRating
7.4
3,622 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,206Free CancellationRating
8.1
3,339 reviews
Search Emirates 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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