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Cheap flights from Ontario to the Czech Republic from $498

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.
United Airlines Logo
1:33 pm - 9:20 pmONT  Ontario-PRG Václav Havel Prague
22h 47m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
11:40 am - 11:06 pmPRG  Václav Havel Prague-ONT Ontario
20h 26m2 stops Frankfurt am Main San Francisco
$836United Airlines
Sun, Apr 18 - Wed, Apr 21
KLM Logo
7:00 am - 8:25 amONT  Ontario-PRG Václav Havel Prague
16h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
6:00 am - 4:12 pmPRG  Václav Havel Prague-ONT Ontario
19h 12m2 stops Amsterdam Schiphol Salt Lake City
$839KLM
Tue, Jan 19 - Wed, Jan 27
Multiple Airlines Logo
7:00 am - 8:25 amONT  Ontario-PRG Václav Havel Prague
16h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Multiple Airlines Logo
6:30 am - 4:12 pmPRG  Václav Havel Prague-ONT Ontario
18h 42m2 stops Paris Charles de Gaulle Salt Lake City
$846Multiple Airlines
Wed, Feb 17 - Wed, Mar 3
United Airlines Logo
11:20 am - 2:00 pmONT  Ontario-PRG Václav Havel Prague
17h 40m2 stops San Francisco Frankfurt am Main
United Airlines Logo
11:30 am - 10:15 pmPRG  Václav Havel Prague-ONT Ontario
19h 45m2 stops Frankfurt am Main Houston George Bush Intcntl
$848United Airlines
Mon, Jan 18 - Wed, Jan 27
Multiple Airlines Logo
8:00 am - 6:40 pmONT  Ontario-PRG Václav Havel Prague
25h 40m3 stops Las Vegas Harry Reid Intl San Francisco Kastrup Copenhagen
Multiple Airlines Logo
10:25 am - 11:23 pmPRG  Václav Havel Prague-ONT Ontario
21h 58m2 stops Kastrup Copenhagen San Francisco
$853Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
9:25 am - 1:05 pmONT  Ontario-PRG Václav Havel Prague
18h 40m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
11:25 am - 9:40 pmPRG  Václav Havel Prague-ONT Ontario
19h 15m2 stops Frankfurt am Main Houston George Bush Intcntl
$886United Airlines
Sun, Nov 8 - Fri, Nov 20
British Airways Logo
2:21 pm - 8:20 pmONT  Ontario-PRG Václav Havel Prague
20h 59m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
10:25 am - 11:13 pmPRG  Václav Havel Prague-ONT Ontario
21h 48m2 stops London Heathrow Dallas/Fort Worth
$890British Airways
Thu, Jan 21 - Thu, Feb 4
United Airlines Logo
4:17 pm - 1:05 pmONT  Ontario-PRG Václav Havel Prague
35h 48m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
7:05 am - 6:44 pmPRG  Václav Havel Prague-ONT Ontario
20h 39m2 stops Frankfurt am Main Chicago O'Hare Intl
$892United Airlines
Sat, Dec 5 - Tue, Dec 15
United Airlines Logo
11:20 am - 2:00 pmONT  Ontario-PRG Václav Havel Prague
17h 40m2 stops San Francisco Frankfurt am Main
United Airlines Logo
7:05 am - 6:44 pmPRG  Václav Havel Prague-ONT Ontario
20h 39m2 stops Frankfurt am Main Chicago O'Hare Intl
$897United Airlines
Wed, Dec 2 - Wed, Dec 16
United Airlines Logo
4:03 pm - 5:50 pmONT  Ontario-PRG Václav Havel Prague
16h 47m2 stops San Francisco Frankfurt am Main
United Airlines Logo
11:40 am - 9:21 pmPRG  Václav Havel Prague-ONT Ontario
18h 41m2 stops Frankfurt am Main Houston George Bush Intcntl
$898United Airlines
Sun, Apr 18 - Sun, May 2

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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
Apr 18
ONT1:33 pmOntario
22h 47m
2 stops
PRG9:20 pmVáclav Havel Prague
Apr 21
PRG11:40 amVáclav Havel Prague
20h 26m
2 stops
ONT11:06 pmOntario
$836
United Airlines
Jan 18
ONT11:20 amOntario
17h 40m
2 stops
PRG2:00 pmVáclav Havel Prague
Jan 27
PRG11:30 amVáclav Havel Prague
19h 45m
2 stops
ONT10:15 pmOntario
$848
United Airlines
Nov 8
ONT9:25 amOntario
18h 40m
2 stops
PRG1:05 pmVáclav Havel Prague
Nov 20
PRG11:25 amVáclav Havel Prague
19h 15m
2 stops
ONT9:40 pmOntario
$886

British Airways flights from Ontario to Czech Republic

Our best British Airways deals on Ontario to Czech Republic flight tickets
British Airways
Jan 21
ONT2:21 pmOntario
20h 59m
2 stops
PRG8:20 pmVáclav Havel Prague
Feb 4
PRG10:25 amVáclav Havel Prague
21h 48m
2 stops
ONT11:13 pmOntario
$890
British Airways
Jan 24
ONT1:24 pmOntario
19h 46m
2 stops
PRG6:10 pmVáclav Havel Prague
Feb 9
PRG10:55 amVáclav Havel Prague
21h 18m
2 stops
ONT11:13 pmOntario
$1,085
British Airways
Feb 5
ONT4:19 pmOntario
19h 46m
2 stops
PRG9:05 pmVáclav Havel Prague
Feb 14
PRG6:35 amVáclav Havel Prague
21h 13m
2 stops
ONT6:48 pmOntario
$2,255

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

Sun 4/18

1:33 pm-9:20 pm

2 stops22h 47m

Václav Havel Prague

Wed 4/21

11:40 am-11:06 pm

2 stops20h 26m

$836

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Tue 1/19

7:00 am-8:25 am

2 stops16h 25m

Václav Havel Prague

Wed 1/27

6:00 am-4:12 pm

2 stops19h 12m

$839
Quickest round-trip

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 2/17

7:00 am-8:25 am

2 stops16h 25m

Václav Havel Prague

Wed 3/3

6:30 am-4:12 pm

2 stops18h 42m

$846

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Mon 1/18

11:20 am-2:00 pm

2 stops17h 40m

Václav Havel Prague

Wed 1/27

11:30 am-10:15 pm

2 stops19h 45m

$848

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 12/2

8:00 am-6:40 pm

3 stops25h 40m

Václav Havel Prague

Wed 12/9

10:25 am-11:23 pm

2 stops21h 58m

$853

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Sun 11/8

9:25 am-1:05 pm

2 stops18h 40m

Václav Havel Prague

Fri 11/20

11:25 am-9:40 pm

2 stops19h 15m

$886

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Thu 1/21

2:21 pm-8:20 pm

2 stops20h 59m

Václav Havel Prague

Thu 2/4

10:25 am-11:13 pm

2 stops21h 48m

$890

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Sat 12/5

4:17 pm-1:05 pm

2 stops35h 48m

Václav Havel Prague

Tue 12/15

7:05 am-6:44 pm

2 stops20h 39m

$892

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Wed 12/2

11:20 am-2:00 pm

2 stops17h 40m

Václav Havel Prague

Wed 12/16

7:05 am-6:44 pm

2 stops20h 39m

$897

OntarioPrague

ONT Ontario - PRG Václav Havel Prague

ONTPRG

Ontario

Sun 4/18

4:03 pm-5:50 pm

2 stops16h 47m

Václav Havel Prague

Sun 5/2

11:40 am-9:21 pm

2 stops18h 41m

$898

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?

United Airlines is the most popular carrier 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 38% 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

$498

Fastest flight time

16h 19m

Direct flights

None
The best one-way flight to Czech Republic from Ontario in the past 72 hours is $498. The best round-trip flight deal from Ontario to Czech Republic found on momondo in the last 72 hours is $836.
The fastest flight from Ontario to Czech Republic takes 16h 19m
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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