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Cheap flights from Ontario to the Czech Republic from $400

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 5:05 pmONT  Ontario-PRG Václav Havel Prague
25h 05m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
Delta Logo
6:00 am - 7:49 pmPRG  Václav Havel Prague-ONT Ontario
22h 49m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$728Delta
Wed, Nov 18 - Thu, Nov 26
United Airlines Logo
1:38 pm - 4:05 pmONT  Ontario-PRG Václav Havel Prague
17h 27m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
11:30 am - 9:21 pmPRG  Václav Havel Prague-ONT Ontario
18h 51m2 stops Frankfurt am Main Houston George Bush Intcntl
$730United Airlines
Tue, Dec 29 - Tue, Jan 12
United Airlines Logo
11:20 am - 1:05 pmONT  Ontario-PRG Václav Havel Prague
16h 45m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
7:05 am - 8:20 pmPRG  Václav Havel Prague-ONT Ontario
22h 15m2 stops Frankfurt am Main Denver Intl
$734United Airlines
Wed, Jan 27 - Wed, Feb 10
United Airlines Logo
11:20 am - 1:05 pmONT  Ontario-PRG Václav Havel Prague
16h 45m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
11:30 am - 9:21 pmPRG  Václav Havel Prague-ONT Ontario
18h 51m2 stops Frankfurt am Main Houston George Bush Intcntl
$735United Airlines
Wed, Feb 24 - Wed, Mar 10
United Airlines Logo
11:10 am - 1:30 pmONT  Ontario-PRG Václav Havel Prague
17h 20m2 stops San Francisco Frankfurt am Main
United Airlines Logo
7:05 am - 6:01 pmPRG  Václav Havel Prague-ONT Ontario
19h 56m2 stops Frankfurt am Main San Francisco
$741United Airlines
Wed, Oct 21 - Wed, Nov 4
United Airlines Logo
7:00 am - 9:40 amONT  Ontario-PRG Václav Havel Prague
17h 40m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
7:05 am - 5:36 pmPRG  Václav Havel Prague-ONT Ontario
19h 31m2 stops Frankfurt am Main San Francisco
$742United Airlines
Tue, Nov 24 - Tue, Dec 8
British Airways Logo
2:22 pm - 5:20 pmONT  Ontario-PRG Václav Havel Prague
17h 58m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
11:10 am - 11:45 pmPRG  Václav Havel Prague-ONT Ontario
21h 35m2 stops London Heathrow Dallas/Fort Worth
$748British Airways
Wed, Feb 24 - Wed, Mar 10
United Airlines Logo
7:00 am - 9:40 amONT  Ontario-PRG Václav Havel Prague
17h 40m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
11:30 am - 9:59 pmPRG  Václav Havel Prague-ONT Ontario
19h 29m2 stops Frankfurt am Main Houston George Bush Intcntl
$772United Airlines
Tue, Nov 24 - Wed, Dec 2
United Airlines Logo
4:03 pm - 5:30 pmONT  Ontario-PRG Václav Havel Prague
16h 27m2 stops San Francisco Frankfurt am Main
United Airlines Logo
11:40 am - 10:51 pmPRG  Václav Havel Prague-ONT Ontario
20h 11m2 stops Frankfurt am Main San Francisco
$773United Airlines
Wed, Oct 7 - Thu, Oct 15
Delta Logo
9:45 am - 5:05 pmONT  Ontario-PRG Václav Havel Prague
23h 20m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
6:00 am - 5:12 pmPRG  Václav Havel Prague-ONT Ontario
20h 12m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$778Delta
Thu, Oct 29 - Wed, Nov 4

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United Airlines flights from Ontario to Czech Republic

Our best United Airlines deals on Ontario to Czech Republic flight tickets
United Airlines
Dec 29
ONT1:38 pmOntario
17h 27m
2 stops
PRG4:05 pmVáclav Havel Prague
Jan 12
PRG11:30 amVáclav Havel Prague
18h 51m
2 stops
ONT9:21 pmOntario
$730
United Airlines
Jan 27
ONT11:20 amOntario
16h 45m
2 stops
PRG1:05 pmVáclav Havel Prague
Feb 10
PRG7:05 amVáclav Havel Prague
22h 15m
2 stops
ONT8:20 pmOntario
$734
United Airlines
Feb 24
ONT11:20 amOntario
16h 45m
2 stops
PRG1:05 pmVáclav Havel Prague
Mar 10
PRG11:30 amVáclav Havel Prague
18h 51m
2 stops
ONT9:21 pmOntario
$735

British Airways flights from Ontario to Czech Republic

Our best British Airways deals on Ontario to Czech Republic flight tickets
British Airways
Feb 24
ONT2:22 pmOntario
17h 58m
2 stops
PRG5:20 pmVáclav Havel Prague
Mar 10
PRG11:10 amVáclav Havel Prague
21h 35m
2 stops
ONT11:45 pmOntario
$748
British Airways
Feb 2
ONT12:57 pmOntario
19h 38m
2 stops
PRG5:35 pmVáclav Havel Prague
Feb 9
PRG10:55 amVáclav Havel Prague
20h 50m
2 stops
ONT10:45 pmOntario
$958

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to the Czech Republic that are best for you.

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Price

Cheapest round-trip

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 11/18

7:00 am-5:05 pm

2 stops25h 05m

Václav Havel Prague

Thu 11/26

6:00 am-7:49 pm

2 stops22h 49m

$728

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Tue 12/29

1:38 pm-4:05 pm

2 stops17h 27m

Václav Havel Prague

Tue 1/12

11:30 am-9:21 pm

2 stops18h 51m

$730

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 1/27

11:20 am-1:05 pm

2 stops16h 45m

Václav Havel Prague

Wed 2/10

7:05 am-8:20 pm

2 stops22h 15m

$734
Quickest round-trip

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 2/24

11:20 am-1:05 pm

2 stops16h 45m

Václav Havel Prague

Wed 3/10

11:30 am-9:21 pm

2 stops18h 51m

$735

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 10/21

11:10 am-1:30 pm

2 stops17h 20m

Václav Havel Prague

Wed 11/4

7:05 am-6:01 pm

2 stops19h 56m

$741

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Tue 11/24

7:00 am-9:40 am

2 stops17h 40m

Václav Havel Prague

Tue 12/8

7:05 am-5:36 pm

2 stops19h 31m

$742

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 2/24

2:22 pm-5:20 pm

2 stops17h 58m

Václav Havel Prague

Wed 3/10

11:10 am-11:45 pm

2 stops21h 35m

$748

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Tue 11/24

7:00 am-9:40 am

2 stops17h 40m

Václav Havel Prague

Wed 12/2

11:30 am-9:59 pm

2 stops19h 29m

$772

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 10/7

4:03 pm-5:30 pm

2 stops16h 27m

Václav Havel Prague

Thu 10/15

11:40 am-10:51 pm

2 stops20h 11m

$773

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Thu 10/29

9:45 am-5:05 pm

2 stops23h 20m

Václav Havel Prague

Wed 11/4

6:00 am-5:12 pm

2 stops20h 12m

$778

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 the Czech Republic from

How to get the cheapest flight ticket from Ontario to Czech Republic

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 airline that flies from Ontario to Czech Republic?

British Airways, American Airlines, and United Airlines are the most popular carriers operating from Ontario to Czech Republic

What airlines fly to Czech Republic?

Scandinavian Airlines, Condor and Lufthansa are the top three most popular airlines that fly to Czech Republic from Ontario according to our data. Scandinavian Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Czech Republic. Keep in mind that there are 15 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Czech Republic

Best Price Found

$400

Fastest flight time

16h 27m

Direct flights

None
The best one-way flight to Czech Republic from Ontario in the past 72 hours is $400. The best round-trip flight deal from Ontario to Czech Republic found on momondo in the last 72 hours is $728.
The fastest flight from Ontario to Czech Republic takes 16h 27m
There are no direct flights from Ontario to Czech Republic. There are no popular flight routes from Ontario to Czech Republic.
Search flight deals

Frequently asked questions about flying from Ontario to the Czech Republic

  • When did momondo last update prices for flights from Ontario Airport to Czech Republic?

    Prices for flights from Ontario Airport to Czech Republic were last updated today.

  • How old do you have to be to fly from Ontario Airport to Czech Republic?

    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 Ontario Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The travel and health documents required for your trip to Czech Republic can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Czech Republic. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Czech Republic?

It is quick and easy to find Ontario to Czech Republic flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Czech Republic that suits you.

Can I find flights from Ontario to Czech Republic with flexible booking policies on momondo?

Flights from Ontario to Czech Republic with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Czech Republic?

momondo provides multiple filters to help you find the best flight to Czech Republic from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Czech Republic right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Czech Republic from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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