Cheap flights from Ontario (ONT) to Bonn, Germany from $1,065

This is the cheapest one-way flight price, found on 3/29. Prices may vary by date and flight preferences.
ONT — FRA
Apr 4 — Apr 111

Cheap flights from Ontario to Bonn in March, April 2023

The best prices found for ONT to Bonn flights for March, April

Ontario to Bonn 2023 flight deals

Cheap flights to Bonn from Ontario found for this year

Cheap Qatar Airways flights from Ontario to Bonn

Cheap American Airlines flights from Ontario to Bonn

One-way flights to Bonn from Ontario

The cheapest one-way flights from Ontario to Bonn

Find flights from Ontario to Bonn within your budget

Use the slider to find flights from Ontario to Bonn that fit your budget.

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$1,408 - $1,770

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Return

Price

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-05-09

2 stops29h 40m

Duesseldorf Intl

2023-05-15

2 stops25h 31m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-04-10

2 stops26h 35m

Duesseldorf Intl

2023-04-12

2 stops22h 26m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-05-09

2 stops42h 30m

Duesseldorf Intl

2023-05-15

2 stops37h 50m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-05-09

2 stops46h 55m

Duesseldorf Intl

2023-05-15

2 stops37h 50m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-09-07

1 stop16h 35m

Duesseldorf Intl

2023-09-17

1 stop16h 48m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-06-27

2 stops26h 25m

Duesseldorf Intl

2023-07-24

2 stops37h 05m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-05-09

1 stop16h 35m

Duesseldorf Intl

2023-05-16

2 stops17h 38m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-08-23

2 stops15h 44m

Duesseldorf Intl

2023-09-23

2 stops17h 41m

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

2023-09-09

2 stops18h 20m

Duesseldorf Intl

2023-09-24

2 stops18h 20m

Flights are sorted by cheapest first

Deals found on 3/29

Reviews of Airlines Servicing Bonn

Delta
8.0
Very good
2,335 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

My middle seat did not recline. When I asked the flight attendant for help she said it would be a quick flight and we'd be there soon. Given that it was an evening flight that I had to reschedule after two flight cancellations from a different airport, that required a bus ride to a different city, I was really hoping for a quick nap.

Delta
8.0
Very good
2,335 reviews
Delta
8.0
Very good
2,335 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

My middle seat did not recline. When I asked the flight attendant for help she said it would be a quick flight and we'd be there soon. Given that it was an evening flight that I had to reschedule after two flight cancellations from a different airport, that required a bus ride to a different city, I was really hoping for a quick nap.

Air France
7.6
Good
137 reviews
Delta
8.0
Very good
2,335 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

My middle seat did not recline. When I asked the flight attendant for help she said it would be a quick flight and we'd be there soon. Given that it was an evening flight that I had to reschedule after two flight cancellations from a different airport, that required a bus ride to a different city, I was really hoping for a quick nap.

United Airlines
7.6
Good
1,427 reviews
Delta
8.0
Very good
2,335 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

My middle seat did not recline. When I asked the flight attendant for help she said it would be a quick flight and we'd be there soon. Given that it was an evening flight that I had to reschedule after two flight cancellations from a different airport, that required a bus ride to a different city, I was really hoping for a quick nap.

KLM
7.5
Good
141 reviews
Delta
8.0
Very good
2,335 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

My middle seat did not recline. When I asked the flight attendant for help she said it would be a quick flight and we'd be there soon. Given that it was an evening flight that I had to reschedule after two flight cancellations from a different airport, that required a bus ride to a different city, I was really hoping for a quick nap.

American Airlines
7.4
Good
1,803 reviews
Delta
8.0
Very good
2,335 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

My middle seat did not recline. When I asked the flight attendant for help she said it would be a quick flight and we'd be there soon. Given that it was an evening flight that I had to reschedule after two flight cancellations from a different airport, that required a bus ride to a different city, I was really hoping for a quick nap.

Related info for your journey

Useful info, stats and facts about Ontario to Bonn flights.

Other flights from Ontario

Alternative routes for Ontario to Bonn

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Bonn

The chart below displays the airlines Cheapflights users traveling from Ontario to Bonn choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$933Average$1,360FlexibilityNo cancel feeOn-time69%COVID-19 safety
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