$378+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BUD
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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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 21, 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 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/16. 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 12/16:00 am
ONT
- BUD
2 stops21h 35m
United Airlines
Thu 12/102:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/16![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/101:18 pm
ONT
- BUD
2 stops18h 32m
United Airlines
Wed 8/199:35 am
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/19![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 6/16. 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 11/171:00 pm
ONT
- BUD
2 stops18h 15m
United Airlines
Tue 12/12:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/16![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 6/17. 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 11/186:53 pm
ONT
- BUD
2 stops17h 17m
United Airlines
Wed 12/26:30 am
BUD
- ONT
2 stops20h 17m
United Airlines
Deal found 6/17![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/202:25 pm
BUD
- ONT
2 stops17h 34m
United Airlines
Deal found 6/16![United Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 6/19. 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 10/1811:10 am
ONT
- BUD
2 stops20h 40m
United Airlines
Sun 11/110:00 am
BUD
- ONT
2 stops19h 56m
United Airlines
Deal found 6/19![United Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 6/17. 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 8/311:18 pm
ONT
- BUD
2 stops18h 32m
United Airlines
Wed 9/99:35 am
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/17![United Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 6/15. 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 9/141:18 pm
ONT
- BUD
2 stops18h 32m
United Airlines
Sun 9/2011:45 am
BUD
- ONT
2 stops33h 27m
United Airlines
Deal found 6/15![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 6/18. 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 12/166:00 am
ONT
- BUD
2 stops22h 40m
United Airlines
Wed 12/302:25 pm
BUD
- ONT
2 stops17h 41m
United Airlines
Deal found 6/18![United Airlines logo]()
$812
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 8/1312:59 pm
ONT
- BUD
2 stops20h 41m
American Airlines
Thu 8/2711:40 am
BUD
- ONT
2 stops20h 19m
American Airlines
Deal found 6/20![American Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/136:08 am
ONT
- BUD
2 stops21h 27m
United Airlines
Thu 8/279:25 am
BUD
- ONT
2 stops17h 46m
United Airlines
Deal found 6/20![United Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/197:00 am
ONT
- BUD
2 stops20h 35m
United Airlines
Sun 9/136:00 am
BUD
- ONT
2 stops25h 59m
United Airlines
Deal found 6/16![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 21, 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 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/16. 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 12/11:00 pm
ONT
- BUD
2 stops18h 15m
United Airlines
Wed 12/96:30 am
BUD
- ONT
2 stops20h 17m
United Airlines
Deal found 6/16![United Airlines logo]()
$737
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 9/189:10 pm
ONT
- BUD
2 stops49h 55m
Multiple Airlines
Thu 10/159:00 am
BUD
- ONT
2 stops23h 45m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,004
This Turkish Airlines deal was found by Cheapflights users on 6/17. 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 9/811:50 pm
ONT
- BUD
2 stops34h 45m
Turkish Airlines
Tue 9/152:10 pm
BUD
- ONT
2 stops39h 03m
Turkish Airlines
Deal found 6/17![Turkish Airlines logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/101:18 pm
ONT
- BUD
2 stops18h 32m
United Airlines
Fri 8/212:15 pm
BUD
- ONT
2 stops17h 44m
United Airlines
Deal found 6/19![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 6/15. 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 9/141:18 pm
ONT
- BUD
2 stops18h 32m
United Airlines
Sun 9/2011:45 am
BUD
- ONT
2 stops33h 27m
United Airlines
Deal found 6/15![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/197:00 am
ONT
- BUD
2 stops20h 35m
United Airlines
Sun 9/136:00 am
BUD
- ONT
2 stops25h 59m
United Airlines
Deal found 6/16![United Airlines logo]()
$829
This Turkish Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 10/32:13 pm
ONT
- BUD
2 stops20h 22m
Multiple Airlines
Sun 10/119:00 am
BUD
- ONT
2 stops23h 45m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,119
This Turkish Airlines deal was found by Cheapflights users on 6/19. 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.
Fri 9/189:10 pm
ONT
- BUD
2 stops55h 05m
Turkish Airlines
Fri 10/29:00 am
BUD
- ONT
2 stops44h 13m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$1,124
This United Airlines deal was found by Cheapflights users on 6/16. 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 10/144:03 pm
ONT
- BUD
2 stops17h 37m
United Airlines
Fri 10/236:00 am
BUD
- ONT
2 stops20h 51m
United Airlines
Deal found 6/16![United Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/141:18 pm
ONT
- BUD
2 stops25h 12m
United Airlines
Tue 7/216:00 am
BUD
- ONT
2 stops25h 51m
United Airlines
Deal found 6/16![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 6/19. 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 9/201:53 pm
ONT
- BUD
2 stops19h 42m
United Airlines
Sat 10/32:25 pm
BUD
- ONT
2 stops17h 34m
United Airlines
Deal found 6/19![United Airlines logo]()
$927
This United Airlines deal was found by Cheapflights users on 6/19. 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 9/201:53 pm
ONT
- BUD
2 stops19h 42m
United Airlines
Wed 9/302:15 pm
BUD
- ONT
2 stops17h 44m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,031
Last-minute flights from Ontario to BudapestDiscover last-minute flight deals from Ontario to Budapest. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Budapest. Data last updated June 21, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Sat 6/277:00 am
ONT
- BUD
2 stops29h 45m
Multiple Airlines
Thu 7/98:20 am
BUD
- ONT
2 stops24h 31m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,117
This Booking.com deal was found by Cheapflights users on 6/18. 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 6/297:00 am
ONT
- BUD
2 stops29h 45m
Multiple Airlines
Thu 7/98:20 am
BUD
- ONT
2 stops24h 31m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,160
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/97:00 am
ONT
- BUD
2 stops29h 45m
Multiple Airlines
Thu 7/238:20 am
BUD
- ONT
2 stops24h 32m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,086
This Booking.com deal was found by Cheapflights users on 6/19. 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 7/1310:54 am
ONT
- BUD
2 stops25h 51m
Multiple Airlines
Sat 8/88:20 am
BUD
- ONT
2 stops24h 32m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,174
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/141:18 pm
ONT
- BUD
2 stops25h 12m
United Airlines
Tue 7/216:00 am
BUD
- ONT
2 stops25h 51m
United Airlines
Deal found 6/16![United Airlines logo]()
$904
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 7/145:34 am
ONT
- BUD
2 stops20h 21m
American Airlines
Tue 7/2110:05 am
BUD
- ONT
2 stops20h 38m
American Airlines
Deal found 6/17![American Airlines logo]()
$1,162
This Booking.com deal was found by Cheapflights users on 6/18. 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 7/207:00 am
ONT
- BUD
2 stops29h 45m
Multiple Airlines
Mon 8/38:20 am
BUD
- ONT
2 stops24h 32m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,151
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/236:10 am
ONT
- BUD
2 stops21h 25m
United Airlines
Tue 8/119:30 am
BUD
- ONT
2 stops22h 05m
United Airlines
Deal found 6/19![United Airlines logo]()
$966
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/261:50 pm
ONT
- BUD
2 stops37h 45m
United Airlines
Sat 8/89:40 am
BUD
- ONT
2 stops22h 11m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,171
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 21, 2026.
Search for one-way flight options from Ontario to Budapest. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/18. 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 10/201:22 pm
ONT
- BUD
2 stops18h 28m
United Airlines
Deal found 6/18![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 6/20. 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 10/91:24 pm
ONT
- BUD
2 stops25h 06m
United Airlines
Deal found 6/20![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 6/20. 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 10/157:00 am
ONT
- BUD
2 stops26h 20m
United Airlines
Deal found 6/20![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 6/20. 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 8/1812:00 pm
ONT
- BUD
2 stops25h 25m
Delta
Deal found 6/20![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/206:39 pm
ONT
- BUD
2 stops19h 51m
United Airlines
Deal found 6/16![United Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 6/16. 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 7/197:05 am
ONT
- BUD
2 stops18h 35m
Delta
Deal found 6/16![Delta logo]()
$472
This Air Canada deal was found by Cheapflights users on 6/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
ONT
- BUD
2 stops18h 40m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/257:00 am
ONT
- BUD
2 stops18h 35m
United Airlines
Deal found 6/16![United Airlines logo]()
$491
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:13 pm
ONT
- BUD
2 stops25h 52m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$497
This FlightHub deal was found by Cheapflights users on 6/18. 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 10/1911:05 pm
ONT
- BUD
2 stops27h 45m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$500
This Gotogate deal was found by Cheapflights users on 6/19. 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.
Mon 7/67:00 am
ONT
- BUD
2 stops29h 45m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$505
This KAYAK deal was found by Cheapflights users on 6/16. 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.
Wed 8/265:00 am
ONT
- BUD
2 stops26h 50m
Lufthansa
Deal found 6/16![Lufthansa logo]()
$516
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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $737 (United Airlines) |
One-way from | $378 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $1,109 |
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 21, 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
Tue 12/1
1:00 pm-4:15 pm
2 stops18h 15m
Budapest Ferenc Liszt Intl
Wed 12/9
6:30 am-5:47 pm
2 stops20h 17m
$737
Quickest round-trip
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Mon 8/10
1:18 pm-4:50 pm
2 stops18h 32m
Budapest Ferenc Liszt Intl
Fri 8/21
2:15 pm-10:59 pm
2 stops17h 44m
$738
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Mon 9/14
1:18 pm-4:50 pm
2 stops18h 32m
Budapest Ferenc Liszt Intl
Sun 9/20
11:45 am-12:12 pm
2 stops33h 27m
$805
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Wed 8/19
7:00 am-12:35 pm
2 stops20h 35m
Budapest Ferenc Liszt Intl
Sun 9/13
6:00 am-10:59 pm
2 stops25h 59m
$829
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Wed 10/14
4:03 pm-6:40 pm
2 stops17h 37m
Budapest Ferenc Liszt Intl
Fri 10/23
6:00 am-5:51 pm
2 stops20h 51m
$894
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Tue 7/14
1:18 pm-11:30 pm
2 stops25h 12m
Budapest Ferenc Liszt Intl
Tue 7/21
6:00 am-10:51 pm
2 stops25h 51m
$904
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Sun 9/20
1:53 pm-6:35 pm
2 stops19h 42m
Budapest Ferenc Liszt Intl
Sat 10/3
2:25 pm-10:59 pm
2 stops17h 34m
$927
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Fri 9/18
9:10 pm-8:05 am
2 stops49h 55m
Budapest Ferenc Liszt Intl
Thu 10/15
9:00 am-11:45 pm
2 stops23h 45m
$1,004
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Sun 9/20
1:53 pm-6:35 pm
2 stops19h 42m
Budapest Ferenc Liszt Intl
Wed 9/30
2:15 pm-10:59 pm
2 stops17h 44m
$1,031
OntarioBudapest
ONT - BUD
ONTBUD
Ontario
Tue 9/8
11:50 pm-7:35 pm
2 stops34h 45m
Budapest Ferenc Liszt Intl
Tue 9/15
2:10 pm-8:13 pm
2 stops39h 03m
$1,080
Showing 1-10 of 23 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 21, 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 21, 2026.
Complete your trip
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Search flights from Ontario to Budapest by cabin class
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Ontario and Budapest flights
Browse other Ontario and Budapest flight options. Last updated on June 21, 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 June 21, 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 2,558,603 searches. Data last updated June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$553 | Average$791 | FlexibilityNo cancel fee | On-time69% |