$406+ Cheap flights from Ontario (ONT) to Budapest (BUD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BUD
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Budapest with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Budapest
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to BudapestExplore the most affordable flight options available from Ontario to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Ontario to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This FlightHub deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:30 am -
2 stops24h 00m
Wed 11/186:20 pm -
2 stops38h 39m
Deal found 9/7![British Airways logo]()
$735
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:40 pm -
2 stops17h 40m
Wed 12/910:00 am -
2 stops19h 29m
Deal found 9/9![United Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am -
2 stops19h 25m
Wed 11/188:10 am -
3 stops22h 45m
Deal found 9/7![American Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:17 pm -
2 stops16h 33m
Tue 12/86:40 am -
2 stops19h 56m
Deal found 9/8![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:29 pm -
2 stops17h 56m
Tue 12/110:00 am -
2 stops19h 29m
Deal found 9/8![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:40 pm -
2 stops17h 40m
Sat 12/267:50 am -
2 stops22h 10m
Deal found 9/9![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:03 pm -
2 stops17h 12m
Wed 10/212:15 pm -
2 stops17h 36m
Deal found 9/8![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:03 pm -
2 stops17h 12m
Mon 10/267:50 am -
2 stops20h 25m
Deal found 9/10![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:25 am -
2 stops18h 15m
Wed 12/96:40 am -
2 stops19h 56m
Deal found 9/9![United Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:59 am -
2 stops18h 16m
Thu 11/1210:00 am -
2 stops19h 15m
Deal found 9/8![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:25 am -
2 stops27h 55m
Sat 10/3111:40 am -
2 stops40h 07m
Deal found 9/11![United Airlines logo]()
$808
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:56 am -
2 stops25h 29m
Thu 10/226:00 am -
2 stops26h 55m
Deal found 9/8![Delta logo]()
$817
Best flights from Ontario to BudapestDiscover carefully curated flight deals from Ontario to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Ontario to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/101:00 pm -
2 stops18h 25m
Wed 3/2410:00 am -
2 stops21h 06m
Deal found 9/7![United Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:53 pm -
2 stops17h 27m
Wed 1/2010:00 am -
2 stops19h 26m
Deal found 9/7![United Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:53 pm -
2 stops17h 27m
Sat 1/239:40 am -
2 stops19h 46m
Deal found 9/10![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:00 am -
2 stops17h 15m
Mon 12/710:00 am -
2 stops19h 29m
Deal found 9/10![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:29 pm -
2 stops17h 56m
Tue 12/110:00 am -
2 stops19h 29m
Deal found 9/8![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:03 pm -
2 stops17h 12m
Wed 10/212:15 pm -
2 stops17h 36m
Deal found 9/8![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/71:00 pm -
2 stops18h 25m
Sun 3/2110:00 am -
2 stops21h 06m
Deal found 9/7![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/86:53 pm -
2 stops17h 27m
Mon 2/2211:40 am -
2 stops20h 26m
Deal found 9/7![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/81:00 pm -
2 stops18h 25m
Fri 3/1211:40 am -
2 stops20h 26m
Deal found 9/10![United Airlines logo]()
$826
Last-minute flights from Ontario to BudapestDiscover last-minute flight deals from Ontario to Budapest. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Budapest. Data last updated September 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:01 am -
2 stops18h 34m
Mon 9/212:10 pm -
2 stops41h 49m
Deal found 9/12![United Airlines logo]()
$1,100
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:08 am -
2 stops21h 27m
Thu 10/82:25 pm -
2 stops17h 26m
Deal found 9/8![United Airlines logo]()
$1,080
This Condor deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 pm -
2 stops23h 00m
Sun 10/1811:25 am -
2 stops19h 15m
Deal found 9/8![Multiple Airlines logo]()
$1,046
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:03 pm -
2 stops17h 32m
Thu 10/221:20 pm -
2 stops18h 31m
Deal found 9/8![United Airlines logo]()
$887
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:03 pm -
2 stops17h 12m
Wed 10/212:15 pm -
2 stops17h 36m
Deal found 9/8![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:03 pm -
2 stops17h 12m
Mon 10/267:50 am -
2 stops20h 25m
Deal found 9/10![United Airlines logo]()
$782
This Turkish Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:13 pm -
2 stops20h 27m
Wed 10/289:10 am -
2 stops20h 35m
Deal found 9/12![Multiple Airlines logo]()
$1,084
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:56 am -
2 stops25h 29m
Thu 10/226:00 am -
2 stops26h 55m
Deal found 9/8![Delta logo]()
$817
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:25 am -
2 stops27h 55m
Sat 10/3111:40 am -
2 stops40h 07m
Deal found 9/11![United Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:17 pm -
2 stops17h 33m
Sun 11/11:25 pm -
2 stops18h 23m
Deal found 9/10![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:59 am -
2 stops18h 16m
Thu 11/1210:00 am -
2 stops19h 15m
Deal found 9/8![United Airlines logo]()
$800
One-way flights from Ontario to BudapestSearch for one-way flight options from Ontario to Budapest. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Ontario to Budapest. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:22 pm -
2 stops17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![British Airways logo]()
$406
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/225:38 pm -
2 stops37h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$441
This Travelocity deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:22 pm -
2 stops17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![British Airways logo]()
$461
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
2 stops25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:10 am -
2 stops17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:24 pm -
2 stops25h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:52 pm -
2 stops19h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:25 am -
2 stops18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:40 pm -
2 stops17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:05 am -
2 stops18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:25 am -
2 stops26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$587
Find flight deals from Ontario to Budapest
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Budapest (BUD). 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $735 (FlightHub) |
One-way from | $406 (Expedia) |
Popular in | June |
Cheapest in | January |
Average price | $930 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Budapest 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Ontario to Budapest that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Sun 10/18
6:00 am-4:50 pm
2 stops25h 50m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$471
Quickest round-trip
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Wed 10/21
11:10 am-1:55 pm
2 stops17h 45m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$472
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Fri 10/23
1:24 pm-11:30 pm
2 stops25h 06m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$521
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Thu 10/8
1:52 pm-6:20 pm
2 stops19h 28m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$533
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Thu 10/22
5:00 am-6:20 pm
2 stops28h 20m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$533
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Thu 11/26
9:25 am-9:20 pm
2 stops26h 55m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$587
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Fri 11/27
9:25 am-4:25 pm
2 stops22h 00m
Budapest Ferenc Liszt Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$587
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Wed 3/10
1:00 pm-4:25 pm
2 stops18h 25m
Budapest Ferenc Liszt Intl
Wed 3/24
10:00 am-11:06 pm
2 stops21h 06m
$743
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Wed 1/6
6:53 pm-9:20 pm
2 stops17h 27m
Budapest Ferenc Liszt Intl
Wed 1/20
10:00 am-8:26 pm
2 stops19h 26m
$743
OntarioBudapest
ONT Ontario - BUD Budapest Ferenc Liszt Intl
ONTBUD
Ontario
Sat 1/9
6:53 pm-9:20 pm
2 stops17h 27m
Budapest Ferenc Liszt Intl
Sat 1/23
9:40 am-8:26 pm
2 stops19h 46m
$745
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Ontario to Budapest
Have a flexible travel schedule? Discover the best time to fly to Budapest from Ontario with our price prediction graph.
ONT-BUD
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.
Reviews of airlines servicing Budapest
Get insights into the airlines that provide service to Budapest. 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 Budapest. Reviews last updated September 12, 2026.
Peruse reviews from past customers who have flown with United Airlines from Ontario to Budapest to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Ontario to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Budapest?
Book flights to Budapest if you plan to visit one of these locationsSiófok
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Budapest flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Ontario
Popular flights
Alternative routes for Ontario to Budapest
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Budapest
Explore flights to Budapest departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Complete your trip
Complete your trip to Budapest by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Budapest by cabin class
Find flights from Ontario to Budapest, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Budapest flights
Browse other Ontario and Budapest flight options. Last updated on September 12, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Ontario to Budapest
Discover the top airline that operate flights from Ontario to Budapest. 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$791 | FlexibilityNo cancel fee | On-time69% |