When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 10% on flights from Kathmandu to Ontario compared to booking the week you need them. Waiting 10 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,235. For sooner than that we have options available in the next 3 days from $1,777.
Our data shows that September tends to be the cheapest month to fly to Ontario from Kathmandu. Users have commonly found prices around $1,463 for the month, but tickets can be as low as $1,103. Due to multiple factors, prepare for potentially higher prices in May.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kathmandu to Ontario as you normally would.
Fly from
Fly to
Budget
$1,561 - $2,519
Route
Depart
Return
Price
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
lun. 6/10
2 stops35h 15m
Ontario
ven. 11/22
2 stops45h 35m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
ven. 5/17
3 stops33h 15m
Ontario
dim. 9/15
2 stops28h 35m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
mar. 5/21
3 stops33h 15m
Ontario
dim. 9/15
2 stops28h 35m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
mer. 9/11
2 stops35h 28m
Ontario
mer. 9/18
2 stops45h 45m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
lun. 5/20
2 stops30h 25m
Ontario
dim. 9/15
2 stops28h 35m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
mer. 9/4
2 stops48h 59m
Ontario
dim. 9/8
2 stops30h 53m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
mer. 9/4
2 stops50h 49m
Ontario
dim. 9/8
2 stops33h 00m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
sam. 7/20
2 stops42h 53m
Ontario
ven. 8/2
2 stops51h 10m
Kathmandu TribhuvanOntario
KTM - ONT
KTMONT
Kathmandu Tribhuvan
mer. 7/24
2 stops45h 38m
Ontario
mer. 7/31
2 stops29h 30m
No data available for this route at this time. Please check back soon.
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏
Overall
Comfort
Entertainment
Boarding
Crew
Food
Reviews
I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏
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