- Regular
- StudentStudent Fare
Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
One Way Price
Duration
Stops From Ottawa
Departure From Ottawa
₹ 58,952
₹ 58,952
₹ 49,221
₹ 79,215
Arrival at Bengaluru
₹ 49,221
₹ 58,952
Alliances & Airlines
Oneworld
(21)
SkyTeam
(16)
Star Alliance
(98)
+ 8 more
Layover Airports
+ 13 more
Layover Duration
Further Flights From Ottawa (YOW)
Further Flights From Bangalore (BLR)
Top International Routes
Top International Cities
Bookings open for direct flights from Hyderabad-Amsterdam!
Limited Period Offers
Hotels in Ottawa
Premium Hotels Nearby Ottawa
Popular Hotels in Bangalore
Hotels in Bangalore
Premium Hotels Nearby Bangalore
Trains from Bangalore
Trains to Bangalore
Ottawa to Bangalore Flights, Fares @ ₹49221 + Flat Rs 1500 OFF
₹ 49,221
Transit Visa required |Get Flat Rs 1100 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Porter Airlines PD 2345
16:40
Tue, 24 Feb 26
Ottawa, Canada
01 h 30 m
18:10
Tue, 24 Feb 26
Terminal E
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 744
20:40
Tue, 24 Feb 26
Terminal E
Boston, United States
11 h 55 m
16:35
Wed, 25 Feb 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 572
19:50
Wed, 25 Feb 26
Doha, Qatar
04 h
02:20
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 40,290
₹ 26,971
₹ 49,221
Economy classic
Fare offered by airlines.
₹ 40,250
₹ 26,945
₹ 50,051
Economy classic
Fare offered by airlines.
₹ 54,992₹ 52,678
Economy convenience
Fare offered by airlines.
₹ 20,290
₹ 10,645
₹ 85,646
Economy comfort
Fare offered by airlines.
₹ 10,645
₹ 5,990
₹ 1,86,536
₹ 58,952
Get Flat Rs 1200 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Air Canada AC 447
10:20
Tue, 24 Feb 26
Ottawa, Canada
01 h 20 m
11:40
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Etihad Airways EY 22
14:30
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
12 h 50 m
12:20
Wed, 25 Feb 26
Terminal A
Abu Dhabi, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Etihad Airways EY 238
14:30
Wed, 25 Feb 26
Terminal A
Abu Dhabi, United Arab Emirates
03 h 55 m
19:55
Wed, 25 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Economy Basic
Fare offered by airlines.
₹ 58,952
Economy Value
Fare offered by airlines.
₹ 57,875
₹ 61,212
Economy Comfort
Fare offered by airlines.
₹ 55,215
₹ 45,905
₹ 64,872
Economy Deluxe
Fare offered by airlines.
₹ 36,920
₹ 36,920
₹ 77,642
₹ 75,757
Get Flat Rs 1200 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Air France AF 327
17:20
Tue, 24 Feb 26
Ottawa, Canada
07 h 10 m
06:30
Wed, 25 Feb 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Air France AF 194
10:15
Wed, 25 Feb 26
Terminal T2E
Paris, France
09 h 30 m
00:15
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Light
Fare offered by airline.
₹ 75,757
Standard
Fare offered by airline.
₹ 82,235
Flex
Fare offered by airline.
₹ 90,757
Premium standard
Fare offered by airline.
₹ 1,20,726
₹ 76,630
Get Flat Rs 1200 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
KLM Royal Dutch KL 2079 | Operated By Air France
17:20
Tue, 24 Feb 26
Ottawa, Canada
07 h 10 m
06:30
Wed, 25 Feb 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL 2288 | Operated By Air France
10:15
Wed, 25 Feb 26
Terminal T2E
Paris, France
09 h 30 m
00:15
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Light
Fare offered by airline.
₹ 76,630
Standard
Fare offered by airline.
₹ 83,147
Flex
Fare offered by airline.
₹ 91,721
Premium standard
Fare offered by airline.
₹ 1,20,726
₹ 77,015
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Air Canada AC 8002
05:45
Tue, 24 Feb 26
Ottawa, Canada
54 m
06:39
Tue, 24 Feb 26
Montreal, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 844
17:55
Tue, 24 Feb 26
Montreal, Canada
07 h 30 m
07:25
Wed, 25 Feb 26
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9056 | Operated By Lufthansa
12:35
Wed, 25 Feb 26
Terminal T1
Frankfurt, Germany
08 h 45 m
01:50
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Standard
Fare offered by airline.
₹ 9,990
₹ 77,015
Standard
Fare offered by airline.
₹ 9,980
₹ 1,27,850
Flex
Fare offered by airline.
₹ 1,36,034
Comfort
Fare offered by airline.
₹ 1,44,214
Latitude
Fare offered by airline.
₹ 2,69,047
₹ 77,236
Get Flat Rs 1200 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Air Canada AC 459
16:15
Tue, 24 Feb 26
Ottawa, Canada
01 h 21 m
17:36
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 836
19:45
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
08 h 05 m
09:50
Wed, 25 Feb 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9644 | Operated By Lufthansa
12:15
Wed, 25 Feb 26
Terminal T2
Munich, Germany
08 h 20 m
01:05
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Standard
Fare offered by airline.
₹ 9,980
₹ 77,236
Flex
Fare offered by airline.
₹ 19,960
₹ 85,759
Latitude
Fare offered by airline.
₹ 2,67,541
₹ 77,341
Transit Visa required |Get Flat Rs 1100 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Air Canada AC 4113
11:10
Tue, 24 Feb 26
Ottawa, Canada
02 h 38 m
12:48
Tue, 24 Feb 26
Terminal T2
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 4006 | Operated By United Airlines
18:00
Tue, 24 Feb 26
Terminal T1
Chicago, United States
08 h 35 m
09:35
Wed, 25 Feb 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9644 | Operated By Lufthansa
12:15
Wed, 25 Feb 26
Terminal T2
Munich, Germany
08 h 20 m
01:05
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Standard
Fare offered by airline.
₹ 9,990
₹ 77,341
Standard
Fare offered by airline.
₹ 9,980
₹ 1,28,190
Flex
Fare offered by airline.
₹ 1,36,375
Comfort
Fare offered by airline.
₹ 1,44,554
Latitude
Fare offered by airline.
₹ 2,69,384
₹ 77,461
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Air Canada AC 451
12:00
Tue, 24 Feb 26
Ottawa, Canada
01 h 20 m
13:20
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9104 | Operated By Lufthansa
18:15
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
07 h 40 m
07:55
Wed, 25 Feb 26
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9056 | Operated By Lufthansa
12:35
Wed, 25 Feb 26
Terminal T1
Frankfurt, Germany
08 h 45 m
01:50
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Standard
Fare offered by airline.
₹ 9,990
₹ 77,461
Standard
Fare offered by airline.
₹ 9,980
₹ 1,28,307
Flex
Fare offered by airline.
₹ 1,36,492
Comfort
Fare offered by airline.
₹ 1,44,671
Latitude
Fare offered by airline.
₹ 2,69,500
₹ 77,787
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Air Canada AC 7703
08:30
Tue, 24 Feb 26
Ottawa, Canada
01 h 12 m
09:42
Tue, 24 Feb 26
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 836
19:45
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
08 h 05 m
09:50
Wed, 25 Feb 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9644 | Operated By Lufthansa
12:15
Wed, 25 Feb 26
Terminal T2
Munich, Germany
08 h 20 m
01:05
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Standard
Fare offered by airline.
₹ 9,990
₹ 77,787
Standard
Fare offered by airline.
₹ 9,980
₹ 1,28,640
Flex
Fare offered by airline.
₹ 1,36,825
Comfort
Fare offered by airline.
₹ 1,45,004
Latitude
Fare offered by airline.
₹ 2,69,830
₹ 78,004
Get Flat Rs 1100 OFF using code GODEALS | Get Flat 8% OFF using Axis Credit cards using GOAXISINTEMI
Ottawa to Bengaluru , 24 Feb
Lufthansa LH 6767 | Operated By Air Canada
16:15
Tue, 24 Feb 26
Ottawa, Canada
01 h 21 m
17:36
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 6791 | Operated By Air Canada
19:45
Tue, 24 Feb 26
Terminal T1
Toronto, Canada
08 h 05 m
09:50
Wed, 25 Feb 26
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 764
12:15
Wed, 25 Feb 26
Terminal T2
Munich, Germany
08 h 20 m
01:05
Thu, 26 Feb 26
Terminal T2
Bengaluru, India
BAGGAGE : CHECK INCABIN
Information not available
Basic Plus
Fare offered by airline.
₹ 9,990
₹ 78,004
Basic Plus
Fare offered by airline.
₹ 9,980
₹ 1,26,539
Economy Basic Plus
Fare offered by airline.
₹ 19,979
₹ 1,33,347
Economy Flex
Fare offered by airline.
₹ 1,42,037
Flex
Fare offered by airline.
₹ 1,91,226
| Ottawa Bangalore Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 | |
| Cheapest Fare Within 30 Days | Rs 49345 |
24 Feb
|
| Cheapest Fare Within 90 Days | Rs 49345 |
24 Feb
|
| Cheapest Fare Within 365 Days | Rs 49345 |
24 Feb
|
Get cheap flights from Ottawa to Bangalore with Goibibo India
Q: Why choose Goibibo for your flight booking from Ottawa to Bangalore?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Ottawa to Bangalore?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Ottawa to Bangalore flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Ottawa to Bangalore? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Ottawa to Bangalore.
Q: What should you keep in mind while booking a flight from Ottawa to Bangalore?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Ottawa to Bangalore flight. Plus, there are no hidden charges when you book a Ottawa to Bangalore flight on Goibibo.
Q: Is there any discount on a flight booking from Ottawa to Bangalore?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Ottawa to Bangalore booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Ottawa to Bangalore Flights
Searching for Ottawa to Bangalore cheap flights? Then, Goibibo is your one-stop destination to book Ottawa to Bangalore flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Ottawa to Bangalore Flight booking. Several budget and premium airlines fly on this route. You can easily check the Ottawa to Bangalore flight schedule on Goibibo. There are approximately 117 flights flying daily between Ottawa and Bangalore from early morning to late at night. Out of these Ottawa to Bangalore flight, 0 are non stop flights 117 are connecting flights. Air Canada, Air France, Air India, British Airways, Cathay Pacific, Emirates, Etihad Airways, KLM Royal Dutch, Lufthansa, Porter Airlines, Qatar Airways, Swiss, United Airlines, WestJet are some major airlines that fly between Ottawa and Bangalore.
The lowest airfare of Ottawa to Bangalore flight is ₹49221 and the average airfare is 79965 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Ottawa to Bangalore cheap flights if you are flexible with your dates and timings.
You will board your Ottawa to Bangalore flight from the Ottawa Macdonald Cartier Intl and deboard it at Bangalore International Airport.
You cannot only book Ottawa to Bangalore cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Ottawa to Bangalore flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Ottawa to Bangalore flight, check below:
How can I check the flight schedule for a Ottawa to Bangalore flight?
To check the Ottawa to Bangalore flight schedule,
How much baggage can I carry on my Ottawa to Bangalore flight?
Baggage allowance depends on the class of travel and airline. In the Ottawa to Bangalore Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Ottawa and deboard at Bangalore?
When you have booked a Ottawa to Bangalore flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Ottawa at Bangalore flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Bangalore
Bangalore, officially known as Bengaluru, is one of India’s most dynamic and cosmopolitan cities. Famous as the Silicon Valley of India, the city is a thriving hub for technology, startups, education, and innovation. At the same time, Bangalore retains its old-world charm through tree-lined avenues, historic landmarks, pleasant weather, and a vibrant cultural scene.
With excellent air connectivity and frequent domestic flights, Bangalore remains one of the busiest travel destinations in the country. Whether you are booking a flight to Bangalore for business meetings, career opportunities, weekend getaways, or leisure travel, the city offers something for every kind of traveler.
About Bangalore City
Bangalore’s journey from a quiet pensioners’ paradise to a global tech powerhouse is truly remarkable. Over the decades, the city has attracted professionals, entrepreneurs, and students from across India and beyond. This diverse population has shaped Bangalore into a multicultural city with a progressive outlook.
Beyond technology parks and corporate offices, Bangalore is known for its pleasant climate, green spaces, buzzing cafés, craft breweries, and art hubs. Travelers arriving on Bangalore flights often appreciate the city’s balanced lifestyle, where modern infrastructure coexists with gardens, lakes, and heritage structures.
Best Time to Visit Bangalore
Bangalore enjoys a moderate climate throughout the year, making it a year-round travel destination. However, the best time to visit the city is from October to February, when the weather is cool and ideal for outdoor activities.
Winter (October to February): Pleasant temperatures and clear skies make it the best season for sightseeing and events.
Summer (March to May): Mild compared to other Indian cities, with opportunities to find budget-friendly flights to Bangalore.
Monsoon (June to September): Light to moderate rainfall enhances the city’s greenery and charm.
Due to high travel demand, especially for work-related travel, early booking of flights to Bangalore helps secure better fares.
Popular Places to Explore in Bangalore
Bangalore offers a mix of modern attractions, historical landmarks, and natural escapes, making it ideal for both short and extended stays.
Lalbagh Botanical Garden: A historic garden known for rare plant species and peaceful walking trails.
Cubbon Park: A green oasis in the heart of the city, perfect for relaxation.
Bangalore Palace: A stunning architectural landmark reflecting royal heritage.
ISKCON Temple: One of the largest ISKCON temples in the world, attracting visitors year-round.
MG Road and Brigade Road: Popular areas for shopping, dining, and nightlife.
Most tourist attractions are easily accessible from key city areas, making Bangalore convenient to explore after arriving by flight.
Bangalore Airport Details
Kempegowda International Airport (BLR) serves as the primary airport for Bangalore and is one of India’s busiest aviation hubs. Located around 40 km from the city center, the airport is well-equipped to handle high passenger traffic efficiently.
Extensive domestic flight connectivity to all major Indian cities.
World-class terminals with modern passenger facilities.
Multiple transport options including taxis, buses, and airport shuttles.
Smooth transit experience for business and leisure travelers.
Frequent flights to Bangalore make it one of the easiest cities to reach from anywhere in India.
Local Transportation in Bangalore
Bangalore offers a wide range of transportation options, catering to its large and diverse population.
Metro Rail: A fast and reliable option connecting key parts of the city.
App-based Cabs: Widely used for airport transfers and daily travel.
BMTC Buses: An extensive bus network covering most areas.
Auto-rickshaws: Suitable for short-distance commuting.
Travelers landing at Bangalore airport often prefer cabs or airport buses for a comfortable city transfer.
Why Book Flights to Bangalore on Goibibo
Booking flights to Bangalore on Goibibo is designed for travelers who value speed, clarity, and flexibility. With Bangalore being a high-frequency business and leisure route, Goibibo helps users quickly identify the most efficient flight options based on timing, duration, and layovers.
Goibibo’s smart filters, transparent pricing, and multiple fare options allow travelers to plan Bangalore trips with precision—whether it’s a same-day business meeting or a long-planned vacation. Easy rescheduling options and reliable customer support further ensure peace of mind for frequent flyers.
Airport Address
Airport Name: Bengaluru International Airport
IATA Code: BLR
Address: 118, Gayathri Lakefront, Outer Ring Road, Hebbal, Bengaluru - 560017 (Karnataka)
Country: India
GMT Offset: +5:30 hours
Latitude: 13°11′56″N
Longitude: 077°42′20″E
Tel: +91 (80) 6678 2425 Fax: +91 (80) 6678 3366
24 hrs General Enquiry & Flight Enquiry - +91 (80) 66782251 / 2255
Email: feedback@bialairport.com
About Ottawa
Frequently Asked Questions - Ottawa to Bangalore Flights
Q: What are the name and codes for Ottawa and Bangalore airports?
A: The name of Ottawa airport is Ottawa Macdonald Cartier Intl and its code is YOW and name of Bangalore Airport is Bangalore International Airport, its code is BLR.
Q: What is today’s cheapest fare from Ottawa to Bangalore?
A: Today lowest airfare on Ottawa to Bangalore flight route is 0.
Q: Which airline has maximum number for flights between Ottawa to Bangalore?
A: Out of 117 daily flights between Ottawa to Bangalore Air Canada has maximum 75 flights. After that Qatar Airways has 18, Lufthansa has 17, Porter Airlines has 16, Etihad Airways has 12, Air France has 9, Emirates has 8, KLM Royal Dutch has 7, Air India has 4, British Airways has 2, WestJet has 2, Cathay Pacific has 1, Swiss has 1, United Airlines has 1 flights between Ottawa to Bangalore.
Q: Which is the last flight on Ottawa to Bangalore route?
A: The last flight from Ottawa to Bangalore route is Lufthansa at 18:05.
Q: When does the first flight leave from Ottawa to Bangalore?
A: The first flight from Ottawa to Bangalore is Air Canada, Etihad Airways at 05:00.
Q: How many flights fly from Ottawa to Bangalore on the daily basis?
A: Around 117 flights are flying daily from Ottawa to Bangalore. Out of which 0 are direct and 117 are connecting flights on this route. Some major airlines between this route are Air Canada, Air France, Air India, British Airways, Cathay Pacific, Emirates, Etihad Airways, KLM Royal Dutch, Lufthansa, Porter Airlines, Qatar Airways, Swiss, United Airlines, WestJet.
Q: Which is the cheapest flight from Ottawa to Bangalore in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Ottawa to Bangalore route is at ₹49345. And in next 30 days lowest price on Ottawa to Bangalore route is ₹49345.
Q: Which are the most preferred airlines from Ottawa to Bangalore ?
A: Air Canada, Air France, Air India, British Airways, Cathay Pacific, Emirates, Etihad Airways, KLM Royal Dutch, Lufthansa, Porter Airlines, Qatar Airways, Swiss, United Airlines, WestJet are the most preferred airlines on Ottawa to Bangalore flight route.