$364+ Cheap flights from Ontario (ONT) to Budapest (BUD)
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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BUD
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Budapest with Cheapflights
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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 June 6, 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 June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/1. 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 12/26:53 pm
ONT
- BUD
2 stops17h 17m
United Airlines
Wed 12/1610:00 am
BUD
- ONT
2 stops20h 21m
United Airlines
Deal found 6/1![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 6/2. 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 10/251:00 pm
ONT
- BUD
2 stops16h 40m
United Airlines
Tue 11/32:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/2![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 6/1. 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 8/259:01 am
ONT
- BUD
2 stops18h 34m
United Airlines
Wed 9/235:55 am
BUD
- ONT
2 stops21h 21m
United Airlines
Deal found 6/1![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 6/1. 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 8/259:01 am
ONT
- BUD
2 stops18h 34m
United Airlines
Fri 9/251:20 pm
BUD
- ONT
2 stops18h 39m
United Airlines
Deal found 6/1![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 6/3. 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 11/56:53 pm
ONT
- BUD
2 stops17h 17m
United Airlines
Tue 11/102:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/3![United Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/237:00 am
ONT
- BUD
2 stops18h 55m
United Airlines
Wed 9/3011:45 am
BUD
- ONT
2 stops44h 04m
United Airlines
Deal found 6/6![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 6/4. 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 12/56:53 pm
ONT
- BUD
2 stops36h 22m
United Airlines
Sat 12/191:20 pm
BUD
- ONT
2 stops18h 46m
United Airlines
Deal found 6/4![United Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/67:00 am
ONT
- BUD
2 stops17h 40m
United Airlines
Tue 10/202:25 pm
BUD
- ONT
2 stops17h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 6/2. 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 11/121:00 pm
ONT
- BUD
2 stops15h 40m
United Airlines
Fri 11/202:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/2![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 6/4. 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 11/16:02 am
ONT
- BUD
2 stops30h 08m
United Airlines
Sat 11/72:25 pm
BUD
- ONT
2 stops39h 56m
United Airlines
Deal found 6/4![United Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 6/2. 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 8/61:18 pm
ONT
- BUD
2 stops18h 32m
United Airlines
Thu 8/139:10 am
BUD
- ONT
2 stops18h 01m
United Airlines
Deal found 6/2![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/84:20 pm
ONT
- BUD
2 stops35h 15m
United Airlines
Sat 8/295:55 am
BUD
- ONT
2 stops23h 58m
United Airlines
Deal found 6/5![United Airlines logo]()
$829
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 June 6, 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 June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/3. 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 11/56:53 pm
ONT
- BUD
2 stops17h 17m
United Airlines
Tue 11/102:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/3![United Airlines logo]()
$788
This Turkish Airlines deal was found by Cheapflights users on 6/1. 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.
Mon 8/3112:00 pm
ONT
- BUD
2 stops22h 35m
Multiple Airlines
Mon 9/149:00 am
BUD
- ONT
2 stops23h 24m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,090
This United Airlines deal was found by Cheapflights users on 6/5. 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 11/66:53 pm
ONT
- BUD
2 stops17h 17m
United Airlines
Fri 11/202:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/5![United Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 6/2. 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 11/121:00 pm
ONT
- BUD
2 stops15h 40m
United Airlines
Fri 11/202:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/2![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/151:18 pm
ONT
- BUD
2 stops18h 32m
United Airlines
Sat 8/229:40 am
BUD
- ONT
2 stops19h 21m
United Airlines
Deal found 6/3![United Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 6/4. 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 8/76:10 am
ONT
- BUD
2 stops18h 30m
United Airlines
Tue 8/185:55 am
BUD
- ONT
2 stops21h 16m
United Airlines
Deal found 6/4![United Airlines logo]()
$888
This Turkish Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 7/282:05 pm
ONT
- BUD
2 stops20h 30m
Multiple Airlines
Tue 8/119:00 am
BUD
- ONT
2 stops23h 11m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,195
This Turkish Airlines deal was found by Cheapflights users on 6/1. 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 9/3012:12 pm
ONT
- BUD
2 stops22h 23m
Multiple Airlines
Wed 10/149:00 am
BUD
- ONT
2 stops23h 42m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,245
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/49:01 am
ONT
- BUD
2 stops18h 34m
United Airlines
Fri 9/185:55 am
BUD
- ONT
2 stops21h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$954
This United Airlines deal was found by Cheapflights users on 6/2. 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 9/237:00 am
ONT
- BUD
2 stops18h 55m
United Airlines
Fri 10/26:00 am
BUD
- ONT
2 stops20h 51m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,033
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/101:53 pm
ONT
- BUD
2 stops19h 27m
United Airlines
Fri 10/96:00 am
BUD
- ONT
2 stops20h 51m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 6/3. 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 10/37:00 am
ONT
- BUD
2 stops18h 40m
United Airlines
Sat 10/171:20 pm
BUD
- ONT
2 stops18h 06m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,153
Last-minute flights from Ontario to BudapestDiscover last-minute flight deals from Ontario to Budapest. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Budapest. Data last updated June 6, 2026 and is based on user searches.
This Finnair deal was found by Cheapflights users on 6/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/512:59 am
ONT
- BUD
2 stops31h 41m
Multiple Airlines
Wed 7/156:25 pm
BUD
- ONT
2 stops34h 34m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,032
This Booking.com deal was found by Cheapflights users on 6/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:54 am
ONT
- BUD
2 stops25h 51m
Multiple Airlines
Mon 7/278:20 am
BUD
- ONT
2 stops24h 32m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,146
This FlightHub deal was found by Cheapflights users on 6/5. 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.
Mon 7/2010:54 am
ONT
- BUD
2 stops25h 51m
Multiple Airlines
Tue 8/48:20 am
BUD
- ONT
2 stops23h 15m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/201:50 pm
ONT
- BUD
3 stops34h 50m
United Airlines
Mon 7/276:00 am
BUD
- ONT
2 stops25h 51m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,222
This FlightHub deal was found by Cheapflights users on 6/2. 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.
Thu 7/2310:54 am
ONT
- BUD
2 stops20h 11m
Multiple Airlines
Thu 8/68:20 am
BUD
- ONT
2 stops23h 15m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,129
This FlightHub deal was found by Cheapflights users on 6/1. 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.
Sat 7/2510:54 am
ONT
- BUD
2 stops25h 51m
Multiple Airlines
Sat 8/88:20 am
BUD
- ONT
2 stops24h 32m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,216
This Justfly.com deal was found by Cheapflights users on 6/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:54 am
ONT
- BUD
2 stops25h 51m
Multiple Airlines
Wed 8/128:20 am
BUD
- ONT
2 stops23h 15m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,000
This Booking.com deal was found by Cheapflights users on 6/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 am
ONT
- BUD
2 stops29h 45m
Multiple Airlines
Mon 8/108:20 am
BUD
- ONT
2 stops24h 32m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,034
This Turkish Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 7/282:05 pm
ONT
- BUD
2 stops20h 30m
Multiple Airlines
Tue 8/119:00 am
BUD
- ONT
2 stops23h 11m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$1,195
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 June 6, 2026.
Search for one-way flight options from Ontario to Budapest. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Gotogate deal was found by Cheapflights users on 6/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:22 pm
ONT
- BUD
2 stops18h 58m
British Airways
Deal found 6/1![British Airways logo]()
$364
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/66:00 am
ONT
- BUD
2 stops25h 50m
United Airlines
Deal found 6/5![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/55:00 am
ONT
- BUD
2 stops19h 40m
United Airlines
Deal found 6/1![United Airlines logo]()
$472
This Ovago deal was found by Cheapflights users on 6/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:10 am
ONT
- BUD
2 stops19h 45m
Lufthansa
Deal found 6/3![Lufthansa logo]()
$487
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 10/2411:59 pm
ONT
- BUD
2 stops26h 31m
American Airlines
Deal found 6/1![American Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 6/1. 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 7/3011:48 am
ONT
- BUD
2 stops21h 02m
Delta
Deal found 6/1![Delta logo]()
$518
This Ovago deal was found by Cheapflights users on 6/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:00 am
ONT
- BUD
2 stops22h 40m
Lufthansa
Deal found 6/2![Lufthansa logo]()
$520
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/291:00 pm
ONT
- BUD
2 stops19h 15m
United Airlines
Deal found 6/4![United Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 6/1. 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 10/221:00 pm
ONT
- BUD
2 stops18h 30m
Delta
Deal found 6/1![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 6/4. 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 11/296:53 pm
ONT
- BUD
2 stops36h 22m
United Airlines
Deal found 6/4![United Airlines logo]()
$529
This KAYAK deal was found by Cheapflights users on 6/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:00 am
ONT
- BUD
2 stops22h 35m
Lufthansa
Deal found 6/1![Lufthansa logo]()
$531
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/31:50 pm
ONT
- BUD
3 stops34h 50m
United Airlines
Deal found 6/4![United Airlines logo]()
$532
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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $738 (United Airlines) |
One-way from | $364 (Gotogate) |
Popular in | June |
Cheapest in | January |
Average price | $1,135 |
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 2,558,603 searches. Data last updated June 6, 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 - BUD
ONTBUD
Ontario
Thu 11/5
6:53 pm-9:10 pm
2 stops17h 17m
Budapest Ferenc Liszt Intl
Tue 11/10
2:25 pm-11:06 pm
2 stops17h 41m
$788
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Fri 11/6
6:53 pm-9:10 pm
2 stops17h 17m
Budapest Ferenc Liszt Intl
Fri 11/20
2:25 pm-11:06 pm
2 stops17h 41m
$788
Quickest round-trip
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Thu 11/12
1:00 pm-1:40 pm
2 stops15h 40m
Budapest Ferenc Liszt Intl
Fri 11/20
2:25 pm-11:06 pm
2 stops17h 41m
$801
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Sat 8/15
1:18 pm-4:50 pm
2 stops18h 32m
Budapest Ferenc Liszt Intl
Sat 8/22
9:40 am-8:01 pm
2 stops19h 21m
$838
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Fri 8/7
6:10 am-9:40 am
2 stops18h 30m
Budapest Ferenc Liszt Intl
Tue 8/18
5:55 am-6:11 pm
2 stops21h 16m
$888
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Fri 9/4
9:01 am-12:35 pm
2 stops18h 34m
Budapest Ferenc Liszt Intl
Fri 9/18
5:55 am-6:11 pm
2 stops21h 16m
$954
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Wed 9/23
7:00 am-10:55 am
2 stops18h 55m
Budapest Ferenc Liszt Intl
Fri 10/2
6:00 am-5:51 pm
2 stops20h 51m
$1,033
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Thu 9/10
1:53 pm-6:20 pm
2 stops19h 27m
Budapest Ferenc Liszt Intl
Fri 10/9
6:00 am-5:51 pm
2 stops20h 51m
$1,052
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Mon 8/31
12:00 pm-7:35 pm
2 stops22h 35m
Budapest Ferenc Liszt Intl
Mon 9/14
9:00 am-11:24 pm
2 stops23h 24m
$1,090
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Sat 10/3
7:00 am-10:40 am
2 stops18h 40m
Budapest Ferenc Liszt Intl
Sat 10/17
1:20 pm-10:26 pm
2 stops18h 06m
$1,153
Showing 1-10 of 24 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 June 6, 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.
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
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.
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Alternative routes for Ontario to Budapest
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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 June 6, 2026.
Complete your trip
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Ontario and Budapest flights
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Other flights from Ontario
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Popular flight searches
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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 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$553 | Average$791 | FlexibilityNo cancel fee | On-time69% |