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Cheap flights from Ottawa to Basel EuroAirport Swiss from C$ 515

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BSL
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ottawa to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Basel (BSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2025.

Round-trip from

C$ 1,612

One-way from

C$ 515
Air Canada
  • Air Canada
  • 25/6-2/7
  • 4 total stops
  • 35h 13m total
  • Ottawa to Basel
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25/7
  • 25/7
  • 3 total stops
  • 50h 15m total
  • Ottawa to Basel
Search Deals

Find flight deals from Ottawa to Basel

Cheapest flights from Ottawa to Basel
Explore the most affordable flight options available from Ottawa to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Wed 25/62:25 p.m.YOW - BSL
2 stops14h 30mAir Canada
Wed 2/78:25 a.m.BSL - YOW
2 stops20h 43mAir Canada
Deal found 11/6C$ 1,612
Mon 23/65:15 p.m.YOW - BSL
1 stop10h 15mKLM
Sat 28/610:10 a.m.BSL - YOW
1 stop10h 55mKLM
Deal found 12/6C$ 1,773
Mon 23/65:15 p.m.YOW - BSL
2 stops24h 15mMultiple Airlines
Sat 28/610:10 a.m.BSL - YOW
1 stop10h 55mMultiple Airlines
Deal found 12/6C$ 1,794
Fri 1/85:15 p.m.YOW - BSL
1 stop10h 15mAir France
Mon 11/810:10 a.m.BSL - YOW
1 stop10h 55mAir France
Deal found 10/6C$ 2,952
Mon 30/64:05 p.m.YOW - BSL
2 stops21h 40mAustrian Airlines
Wed 9/78:25 p.m.BSL - YOW
2 stops26h 54mAustrian Airlines
Deal found 10/6C$ 3,555
Mon 30/66:40 p.m.YOW - BSL
2 stops18h 55mLufthansa
Wed 9/71:00 p.m.BSL - YOW
2 stops17h 20mLufthansa
Deal found 10/6C$ 3,582

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Basel 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, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Ottawa to Basel EuroAirport Swiss that are best for you.

Fly from

Ottawa

Fly to

Basel

Route

Depart

Return

Price

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Wed 25/6

2:25 p.m.-10:55 a.m.

2 stops14h 30m

Basel EuroAirport Swiss

Wed 2/7

8:25 a.m.-11:08 p.m.

2 stops20h 43m

C$ 1,612

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Mon 23/6

5:15 p.m.-9:30 a.m.

1 stop10h 15m

Basel EuroAirport Swiss

Sat 28/6

10:10 a.m.-3:05 p.m.

1 stop10h 55m

C$ 1,773

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Mon 23/6

5:15 p.m.-11:30 p.m.

2 stops24h 15m

Basel EuroAirport Swiss

Sat 28/6

10:10 a.m.-3:05 p.m.

1 stop10h 55m

C$ 1,794

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Fri 1/8

5:15 p.m.-9:30 a.m.

1 stop10h 15m

Basel EuroAirport Swiss

Mon 11/8

10:10 a.m.-3:05 p.m.

1 stop10h 55m

C$ 2,952

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Mon 30/6

4:05 p.m.-7:45 p.m.

2 stops21h 40m

Basel EuroAirport Swiss

Wed 9/7

8:25 p.m.-5:19 p.m.

2 stops26h 54m

C$ 3,555

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Mon 30/6

6:40 p.m.-7:35 p.m.

2 stops18h 55m

Basel EuroAirport Swiss

Wed 9/7

1:00 p.m.-12:20 a.m.

2 stops17h 20m

C$ 3,582

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Fri 25/7

5:55 a.m.-2:10 p.m.

3 stops50h 15m

C$ 515

OttawaBasel

YOW - BSL

YOWBSL

Ottawa

Fri 20/6

5:15 p.m.-9:30 a.m.

1 stop10h 15m

C$ 1,442

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Best time to book a flight from Ottawa to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Basel EuroAirport Swiss

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 49.0 - 87.0 mm per month. June is typically the wettest month, when rainfall can reach 87.0 mm. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 49.0 mm.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel EuroAirport Swiss, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated 12 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,537 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Lufthansa
6.8
Okay
7,139 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ottawa to Basel EuroAirport Swiss round-trip?

    Our cheapest airline available from Ottawa to Basel EuroAirport Swiss is Air Canada. Our recent data shows that you can find tickets from as low as C$ 1,612 on this airline. Additional options worth looking into are KLM and Air France, starting at C$ 1,773 and C$ 2,952 round-trip.

  • Can I find deals for flights from Ottawa to Basel that include hotel bookings?

    Yes. In addition to deals on Ottawa to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Basel.

  • Can I find deals for business class flights from Ottawa to Basel?

    Yes. Cheapflights offers flight deals from Ottawa to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ottawa to Basel

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Basel flights
Pearson Intl to Basel flights
London to Basel flights
Kingston to Basel flights

Top airline flying from Ottawa to Basel

Discover the top airline that operate flights from Ottawa to Basel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,050AverageC$ 1,555FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Basel?

Cheapflights helps you search for flights from Ottawa to Basel via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Basel?

Cheapflights helps you find that perfect flight to Basel from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ottawa to Basel with no change fees?

Need flexible booking options for your flight to Basel from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Basel become cheaper?

Yes! Start tracking prices for Ottawa to Basel flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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