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Cheap Flights from Portland (PDX) to Bengaluru (BLR)

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Flight deals from Portland to Bengaluru

Looking for a cheap last-minute deal or the best return flight from Portland to Bengaluru? Find the lowest prices on one-way and return tickets right here.
Bengaluru.£521 per passenger.Departing Thu, 19 Feb, returning Wed, 11 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 19 Feb, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Wed, 11 Mar, arriving in Portland.Price includes taxes and charges.From £521, select.
Bengaluru.£544 per passenger.Departing Wed, 7 Jan, returning Tue, 27 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 7 Jan, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Tue, 27 Jan, arriving in Portland.Price includes taxes and charges.From £544, select.
Bengaluru.£599 per passenger.Departing Wed, 1 Apr, returning Thu, 30 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 1 Apr, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Thu, 30 Apr, arriving in Portland.Price includes taxes and charges.From £599, select.
Bengaluru.£601 per passenger.Departing Tue, 10 Feb, returning Tue, 17 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 10 Feb, arriving in Bengaluru.Inbound indirect flight with Delta, departs from Bengaluru on Tue, 17 Feb, arriving in Portland.Price includes taxes and charges.From £601, select.
Bengaluru.£720 per passenger.Departing Fri, 8 May, returning Sat, 16 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Portland on Fri, 8 May, arriving in Bengaluru.Inbound indirect flight with Qatar Airways, departs from Bengaluru on Sat, 16 May, arriving in Portland.Price includes taxes and charges.From £720, select.
Bengaluru.£824 per passenger.Departing Sat, 27 Dec, returning Fri, 23 Jan.Return flight with Alaska Airlines and Qatar Airways.Outbound indirect flight with Alaska Airlines, departs from Portland on Sat, 27 Dec, arriving in Bengaluru.Inbound indirect flight with Qatar Airways, departs from Bengaluru on Fri, 23 Jan, arriving in Portland.Price includes taxes and charges.From £824, select.
Bengaluru.£1,096 per passenger.Departing Wed, 24 Jun, returning Wed, 8 Jul.Return flight with Alaska Airlines and Singapore Airlines.Outbound indirect flight with Alaska Airlines, departs from Portland on Wed, 24 Jun, arriving in Bengaluru.Inbound indirect flight with Singapore Airlines, departs from Bengaluru on Wed, 8 Jul, arriving in Portland.Price includes taxes and charges.From £1,096, select.

Find the cheapest month to fly from Portland to Bengaluru

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Bengaluru flights are currently cheapest in January.
Dec
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Jan
from £544
Feb
from £601
Mar
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Apr
from £599
May
from £720
Jun
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Jul
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Aug
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Sep
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Portland to Bengaluru: Alternative routes

Compare routes from Portland to Bengaluru below. You may find an airport to fly into that's cheaper, faster, or easier than Bengaluru.

Portland to Bengaluru: Flight information

The things to know before you go.
Cheapest flight found£521
Cheapest month to flyFebruary

Finding cheap flights from Portland to Bengaluru: Frequently asked questions

The best price we found for a return flight from Portland to Bengaluru is £521. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Bengaluru. But we found flights with one or more stops from £521.
As of December 2025, there are no flights flying from Portland to Bengaluru.
The cheapest month to fly from Portland to Bengaluru is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Bengaluru Airport on Thursday, 19 February 2026.
No airlines currently offer direct flights between Portland Airport and Bengaluru Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bengaluru but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bengaluru is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Bengaluru.

Travelling from Portland International Airport (PDX) to Kempegowda International Airport (BLR): what you need to know

  • Bengaluru is 12 hours 30 minutes ahead of Portland and is in the UTC+5:30 timezone.

  • Give yourself enough time to catch your PDX to BLR flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak month like July? School holidays and other popular periods can result in longer queues at check-in and security. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Portland International Airport to Kempegowda International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Worthwhile stopovers between PDX and BLR include:

    • San Francisco International Airport

    • London Heathrow Airport

    • Amsterdam Airport Schiphol

How to find the cheapest flights from Portland International Airport (PDX) to Kempegowda International Airport (BLR)

  • The cheapest price we've seen for a one-way Portland International Airport to Kempegowda International Airport flight is £355. A round-trip fare right now is £521. Depending on the availability and when you book, these fares can change.

  • To get your hands on cheap tickets from PDX to BLR, book in advance. Airlines tend to offer lower fares when flights are first made available.

  • If you're flexible with your travel plans, try using the 'Whole month' search function. It'll give you the cheapest price in each month when searching for your flight from Portland International Airport to Kempegowda International Airport.

  • Landing cheap flights from PDX to BLR is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a new discounted fare appears.

  • Secure the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Portland International Airport to Kempegowda International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Portland International Airport (PDX)

  • You'll find PDX at 7000 NE Airport Way.

  • Portland International Airport gets top marks for its on-time performance. 83.65% of flights that depart PDX reach their destination on time.

  • To get to Portland International Airport from central Portland, it'll take around 20 minutes by car. This depends on traffic though. It's approximately 12 miles from the airport to the city centre.

  • Expect a journey time of roughly 45 minutes when using public transport.

  • Get your holiday off to a leisurely start by staying near PDX. Whether you have an early flight from Portland International Airport to Kempegowda International Airport or just don't want to be rushed, these stays are perfect:

Arriving at Kempegowda International Airport (BLR)

Getting from Kempegowda International Airport (BLR) to central Bengaluru

  • BLR is located at Kial Road, Devanahalli, Bengaluru, Karnataka 56030.

  • Kempegowda International Airport to central Bengaluru has a drive time of about 50 minutes. It's approximately 20 miles away.

  • Travelling to the centre by public transport takes about 1 hour 55 minutes.

When to fly to Kempegowda International Airport (BLR)

  • August is the busiest month for flights from Portland International Airport to Kempegowda International Airport. To avoid the crowds, visit Bengaluru in April.

  • Lock in your flight from Portland International Airport to Kempegowda International Airport for April if you'd like to visit Bengaluru during its warmest month. You can expect temperatures of between 21ºC (70ºF) and 36ºC (97ºF).

  • If you like cooler conditions, look for a cheap ticket from PDX to BLR in January. Average temperatures are between 14ºC (57ºF) and 29ºC (84ºF) then.

Explore more of India

  • You've seen Bengaluru, now it's time to discover other parts of India. Journey around 180 miles east to Chennai to tick off its top sights. From Marina Beach to Fort St. George and Government Museum, there's plenty to keep you busy.

  • Tirunelveli is another essential stop in India and is around 290 miles south of Bengaluru. No trip is complete without seeing Smart City, Green Space Phase I, Ramalingam Nagar Park, Udaiyarpatti Lake and Master Kings Family.

Plan the rest of your trip from Portland to Bengaluru

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.