Find cheap flights to Ontario

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Book cheap flights to Ontario

(Return)
Depart: Fri 31 Mar 2017 Return: Mon 15 May 2017 Trip spans 46 days
฿49,013
Select
United
United
BKK
02:50
ONT
02:21
23h 31m
2 stops
ONT
17:10
BKK
05:10
36h 00m
2 stops
Depart: Wed 22 Mar 2017 Return: Fri 14 Apr 2017 Trip spans 24 days
฿65,432
Select
Delta
Delta
BKK
21:55
ONT
02:31
28h 36m
2 stops
ONT
02:20
BKK
03:10
24h 50m
2 stops
Depart: Mon 3 Apr 2017 Return: Wed 19 Apr 2017 Trip spans 17 days
฿53,974
Select
United
United
BKK
20:30
ONT
04:45
32h 15m
2 stops
ONT
16:05
BKK
05:10
37h 05m
2 stops
Depart: Wed 10 May 2017 Return: Sun 28 May 2017 Trip spans 19 days
฿54,463
Select
United
United
BKK
02:50
ONT
02:21
23h 31m
2 stops
ONT
01:35
BKK
03:35
26h 00m
2 stops
Depart: Wed 5 Apr 2017 Return: Wed 19 Apr 2017 Trip spans 15 days
฿66,480
Select
United
United
BKK
20:30
ONT
02:21
29h 51m
2 stops
ONT
17:05
BKK
05:10
36h 05m
2 stops
Depart: Sat 8 Apr 2017 Return: Tue 18 Apr 2017 Trip spans 11 days
฿66,935
Select
United
United
BKK
02:50
ONT
06:31
27h 41m
2 stops
ONT
16:05
BKK
03:35
35h 30m
2 stops
Depart: Thu 8 Jun 2017 Return: Fri 9 Jun 2017 Trip spans 2 days
฿66,935
Select
United
United
BKK
02:50
ONT
02:20
23h 30m
2 stops
ONT
05:10
BKK
03:35
22h 25m
2 stops
Depart: Thu 23 Mar 2017 Return: Fri 14 Apr 2017 Trip spans 23 days
฿104,314
Select
Delta
Delta
BKK
18:45
ONT
02:31
31h 46m
2 stops
ONT
02:20
BKK
03:10
24h 50m
2 stops
Depart: Thu 6 Apr 2017 Return: Wed 19 Apr 2017 Trip spans 14 days
฿75,948
Select
United
United
BKK
20:30
ONT
02:21
29h 51m
2 stops
ONT
12:55
BKK
05:10
40h 15m
2 stops
Depart: Sun 30 Apr 2017 Return: Fri 16 Jun 2017 Trip spans 48 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
04:12
44h 32m
2 stops
ONT
06:42
BKK
15:40
32h 58m
2 stops
Depart: Sat 1 Apr 2017 Return: Wed 17 May 2017 Trip spans 47 days
฿83,214
Select
United
United
BKK
02:50
ONT
04:41
25h 51m
2 stops
ONT
03:56
BKK
05:10
25h 14m
2 stops
Depart: Sun 2 Apr 2017 Return: Tue 18 Apr 2017 Trip spans 17 days
฿87,616
Select
United
United
BKK
20:30
ONT
18:46
46h 16m
2 stops
ONT
06:45
BKK
03:35
44h 50m
2 stops
Depart: Mon 1 May 2017 Return: Thu 15 Jun 2017 Trip spans 46 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
06:08
46h 28m
2 stops
ONT
20:59
BKK
15:40
42h 41m
2 stops
Depart: Tue 2 May 2017 Return: Fri 16 Jun 2017 Trip spans 46 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
06:08
46h 28m
2 stops
ONT
02:05
BKK
15:40
37h 35m
2 stops
Depart: Mon 15 May 2017 Return: Wed 17 May 2017 Trip spans 3 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
06:08
46h 28m
2 stops
ONT
06:55
BKK
15:40
32h 45m
2 stops
Depart: Tue 16 May 2017 Return: Thu 18 May 2017 Trip spans 3 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
04:12
44h 32m
2 stops
ONT
06:55
BKK
15:40
32h 45m
2 stops
Depart: Wed 17 May 2017 Return: Fri 19 May 2017 Trip spans 3 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
06:08
46h 28m
2 stops
ONT
10:30
BKK
15:40
29h 10m
2 stops
Depart: Thu 18 May 2017 Return: Sat 20 May 2017 Trip spans 3 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
06:08
46h 28m
2 stops
ONT
06:55
BKK
15:40
32h 45m
2 stops
Depart: Fri 19 May 2017 Return: Sun 21 May 2017 Trip spans 3 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
04:12
44h 32m
2 stops
ONT
06:55
BKK
15:40
32h 45m
2 stops
Depart: Sat 20 May 2017 Return: Mon 22 May 2017 Trip spans 3 days
฿287,860
Select
British Airways
British Airways
BKK
07:40
ONT
06:08
46h 28m
2 stops
ONT
10:30
BKK
15:40
29h 10m
2 stops
* We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Bangkok
฿ 49,013
Destination

Ontario
฿ 49,013