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Find Cheap Flights from England to Ontario

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England to Ontario Flight Information

Flights Arrive in Ontario
Flights Depart from England
Flight Price $465
Airlines British Airways, Delta, American Airlines, Virgin Atlantic

Book cheap flights from England to Ontario (round-trip)

Airports
Origin
London
$465
only
$465
$640
only
$640
Destination
Ontario
$465
only
$465
Sun, Nov 18
LHR
London Heathrow
ONT
Ontario
35h 21m
Sun, Dec 2
ONT
Ontario
LHR
London Heathrow
46h 41m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
LAX
Excellent 9.3

nice crew, great food, high quality blankets, good movies

the time spent waiting in the jetbridge was long. my window seat didn’t have a window.

CDG
LHR
Good 6.6

Gate agent refused to let me carry on a suitcase that I have carried on dozens of flights (this specific suitcase) and I understand overhead limitations (I have more than 4 million air miles just between United and American Airlines). This was an A320 and I was about #10 getting on the flight. Space was not an issue. This added an hour to a 25 hour day to wait for luggage at LAX. And BA gives the agents an edge in that their test fixture has rounded corners to that a 22 inch suitcase that has hard square edges at the bottom (or wheels that make it square) won't fit in it. So the agent just points that it doesn't fit and you have to check. I was not happy from Paris to London.

LHR
SJC
Excellent 8.3

Premium Economy seating is very comfortable and the cabin service was excellent.

Despite the long layover, they managed to misplace one or bags at Heathrow.

LHR
SFO
Okay 5.0

BA cited computer glitch in London. Flights were severely delayed. Fortunately my connection was rebooked. Just minus 6 hours of my time.

LHR
BOS
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

Fri, Oct 12
LHR
London Heathrow
ONT
Ontario
14h 20m
Fri, Oct 26
ONT
Ontario
LHR
London Heathrow
15h 32m
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 20,359 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
AMS
PDX
Okay 5.0

Going back home to the US

I had 15 hours layover in Amsterdam so I got me a hotel.one hour after I got to the hotel I got a notification from Kayak app asking me to go get my bag from Schiphol. My bag was supposed to be directly shipped to PDX. I had to leave my hotel back to the airport and spend 2 hours trying to find it only to be told that it was going to PDX. I lost my $170 hotel room, over $70 for taxis and ended up spending the night on the floor at Schipol. I do not think I'll ever use Kayak again. The travel guarantee is a joke too.

YYZ
ATL
Excellent 9.3

Customs massively backed up. Somewhat disorganized

ATL
CLT
Excellent 8.6

Video access

Too hot, too crowded

ATL
MOB
Good 6.3

Nothing

Unbearably hot!!

LAX
SYD
Mediocre 2.0

They lost my luggage & made me miss my connecting flight

Fri, Oct 5
LGW
London Gatwick
ONT
Ontario
48h 53m
Sun, Oct 7
ONT
Ontario
LGW
London Gatwick
22h 11m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 14
LHR
London Heathrow
ONT
Ontario
15h 18m
Tue, Jan 8
ONT
Ontario
LHR
London Heathrow
13h 05m
Trip: 26 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,760 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
PVD
PHL
Excellent 10.0

No problems, arrived early

PRG
PHL
Good 6.3

No individual TVs. I won’t fly without making sure my individual seat has its own!!!

ORD
SNA
Excellent 9.0

Crew

Having to check our carry ons. We noticed another passenger had placed two carry ons in the overhead. If others are doing that, it forces others to check their carryons.

SDQ
MIA
Excellent 9.0

1) Puntuality in departing and arrival times 2) Very pleasant crew members

Space between seats made it uncomfortable

MIA
MSP
Mediocre 2.0

As usual the small plane and bare bones flight service makes for a horrible flight 3 hours late 4th flight on American that has had insane schedule problems

Tue, Nov 6
LHR
London Heathrow
ONT
Ontario
16h 28m
Wed, Nov 28
ONT
Ontario
LHR
London Heathrow
16h 53m
Trip: 23 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
ATH
LHR
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

LHR
AGP
Okay 4.0

Plane was new and very comfortable. Smooth flight

Flight attendants had to serve food/drinks, which they did the entire flight (literally, drink service took 2 hours). People got drunk and super loud. We were late leaving London which isn’t an issue except the people at the BA desk were the least helpful. We found out more from the pilots than anyone in the airport.

LHR
BOS
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

AUS
LHR
Okay 5.0

Crew was excellent. Left on time and arrived early

Plane was very old and incredibly hot. Uncomfortable all around. Plane was gross and falling apart. Barely able to sleep due to heat. Turbulent the ENTIRE flight.

LHR
SJC
Excellent 8.3

Premium Economy seating is very comfortable and the cabin service was excellent.

Despite the long layover, they managed to misplace one or bags at Heathrow.

Fri, Sep 28
LHR
London Heathrow
ONT
Ontario
20h 39m
Fri, Oct 5
ONT
Ontario
LHR
London Heathrow
20h 00m
$1052
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1,250 reviews
Overall
8.0
Boarding
8.2
Comfort
7.7
Crew
8.4
Entertainment
7.9
Food
7.7
LGW
MCO
Good 6.3

Crew were friendly and courteous

Poor drink selection. Food mediocre. I felt like I was in the living room of the Beverley Hillbillies. Loud people, dressed like slobs. No manners

SEA
LHR
Excellent 8.0

The ground staff was on top of it and the boarding process was smooth, but the cabin crew was brilliant. I’ve never had such pleasant service on a western airline. Well done. Entertainment system is top-notch, and the food was acceptable.

The booking process and paying for luggage is disappointing. Plus, I paid a $90 upgrade and just moved up two rows in the same section. Sneaky.

LHR
LAX
Excellent 9.3

Crew was amazing and we got fed so often. The movie choices were good.

I wish I could have ordered a drink (pay or otherwise) from the tv in front of me

JFK
LHR
Excellent 10.0

The flight felt so short, service was amazing, food was good. Great overall experience.

LAX
LHR
Excellent 9.3

Staff. Very couteous.polite. friendly.

Good.entertainment choices.

Wed, Nov 7
LHR
London Heathrow
ONT
Ontario
18h 37m
Wed, Nov 28
ONT
Ontario
LHR
London Heathrow
19h 08m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LGW
AGP
Excellent 10.0

A great flight Thank you

ATH
LHR
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

LHR
BCN
Mediocre 2.0

Nothing

Flight being changed three times and delayed multiple times. Not weather related. To top it off, the airline decides to leave my bag in the states because the flight was changed and I didn’t notify them; which of course is ignorant because they changed the flight and didn’t even notify me.

LHR
AGP
Okay 4.0

Plane was new and very comfortable. Smooth flight

Flight attendants had to serve food/drinks, which they did the entire flight (literally, drink service took 2 hours). People got drunk and super loud. We were late leaving London which isn’t an issue except the people at the BA desk were the least helpful. We found out more from the pilots than anyone in the airport.

LHR
SFO
Okay 5.0

BA cited computer glitch in London. Flights were severely delayed. Fortunately my connection was rebooked. Just minus 6 hours of my time.

Mon, Nov 12
LHR
London Heathrow
ONT
Ontario
22h 23m
Wed, Nov 28
ONT
Ontario
LHR
London Heathrow
19h 08m
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
FCO
LHR
Excellent 9.0

had to check my tiny carryon because of being in the fourth boarding group (despite checking in 24 hours before)

CDG
LHR
Good 6.6

Gate agent refused to let me carry on a suitcase that I have carried on dozens of flights (this specific suitcase) and I understand overhead limitations (I have more than 4 million air miles just between United and American Airlines). This was an A320 and I was about #10 getting on the flight. Space was not an issue. This added an hour to a 25 hour day to wait for luggage at LAX. And BA gives the agents an edge in that their test fixture has rounded corners to that a 22 inch suitcase that has hard square edges at the bottom (or wheels that make it square) won't fit in it. So the agent just points that it doesn't fit and you have to check. I was not happy from Paris to London.

ATH
LHR
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

LHR
BOS
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

LHR
BCN
Mediocre 2.0

Nothing

Flight being changed three times and delayed multiple times. Not weather related. To top it off, the airline decides to leave my bag in the states because the flight was changed and I didn’t notify them; which of course is ignorant because they changed the flight and didn’t even notify me.

Wed, Nov 14
LHR
London Heathrow
ONT
Ontario
22h 23m
Mon, Dec 3
ONT
Ontario
LHR
London Heathrow
16h 35m
Trip: 20 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
SJC
Excellent 8.3

Premium Economy seating is very comfortable and the cabin service was excellent.

Despite the long layover, they managed to misplace one or bags at Heathrow.

LHR
BOS
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

FCO
LHR
Excellent 9.0

had to check my tiny carryon because of being in the fourth boarding group (despite checking in 24 hours before)

JFK
LHR
Okay 4.0

I didn’t receive my bag and I lost one day waiting for it without going anywhere . Without any information about the delivery time . Very disappointing about that services , I even couldn’t change and I still waitingggg

LHR
BCN
Mediocre 2.0

Nothing

Flight being changed three times and delayed multiple times. Not weather related. To top it off, the airline decides to leave my bag in the states because the flight was changed and I didn’t notify them; which of course is ignorant because they changed the flight and didn’t even notify me.

Fri, Oct 5
LGW
London Gatwick
ONT
Ontario
48h 53m
Sun, Oct 7
ONT
Ontario
LGW
London Gatwick
22h 11m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Oct 21
LHR
London Heathrow
ONT
Ontario
14h 12m
Wed, Oct 31
ONT
Ontario
LHR
London Heathrow
13h 55m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,760 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
PHL
PRG
Okay 4.6

Crew was good.

Plane needs updated or put out of service. Uncomfortable for international flights. Monitors were few and broken in the main cabin.

PVD
PHL
Excellent 10.0

No problems, arrived early

PRG
PHL
Good 6.3

No individual TVs. I won’t fly without making sure my individual seat has its own!!!

ORD
SNA
Excellent 9.0

Crew

Having to check our carry ons. We noticed another passenger had placed two carry ons in the overhead. If others are doing that, it forces others to check their carryons.

LAX
ELP
Excellent 9.3

I'm 6ft2in not enough leg room

Mon, Jan 21
LHR
London Heathrow
ONT
Ontario
16h 15m
Wed, Jan 30
ONT
Ontario
LHR
London Heathrow
14h 40m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
CDG
LHR
Good 6.6

Gate agent refused to let me carry on a suitcase that I have carried on dozens of flights (this specific suitcase) and I understand overhead limitations (I have more than 4 million air miles just between United and American Airlines). This was an A320 and I was about #10 getting on the flight. Space was not an issue. This added an hour to a 25 hour day to wait for luggage at LAX. And BA gives the agents an edge in that their test fixture has rounded corners to that a 22 inch suitcase that has hard square edges at the bottom (or wheels that make it square) won't fit in it. So the agent just points that it doesn't fit and you have to check. I was not happy from Paris to London.

JFK
LHR
Okay 4.0

I didn’t receive my bag and I lost one day waiting for it without going anywhere . Without any information about the delivery time . Very disappointing about that services , I even couldn’t change and I still waitingggg

LGW
AGP
Excellent 10.0

A great flight Thank you

ATH
LHR
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

LHR
SFO
Okay 5.0

BA cited computer glitch in London. Flights were severely delayed. Fortunately my connection was rebooked. Just minus 6 hours of my time.

Wed, Feb 6
LHR
London Heathrow
ONT
Ontario
16h 15m
Mon, Feb 11
ONT
Ontario
LHR
London Heathrow
14h 05m
Trip: 6 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
JFK
LHR
Okay 4.0

I didn’t receive my bag and I lost one day waiting for it without going anywhere . Without any information about the delivery time . Very disappointing about that services , I even couldn’t change and I still waitingggg

LHR
LAX
Excellent 9.3

nice crew, great food, high quality blankets, good movies

the time spent waiting in the jetbridge was long. my window seat didn’t have a window.

AUS
LHR
Okay 5.0

Crew was excellent. Left on time and arrived early

Plane was very old and incredibly hot. Uncomfortable all around. Plane was gross and falling apart. Barely able to sleep due to heat. Turbulent the ENTIRE flight.

LHR
SFO
Okay 5.0

BA cited computer glitch in London. Flights were severely delayed. Fortunately my connection was rebooked. Just minus 6 hours of my time.

FCO
LHR
Excellent 9.0

had to check my tiny carryon because of being in the fourth boarding group (despite checking in 24 hours before)

Fri, Sep 28
LGW
London Gatwick
ONT
Ontario
26h 43m
Sun, Sep 30
ONT
Ontario
LGW
London Gatwick
22h 11m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 25
LHR
London Heathrow
ONT
Ontario
16h 15m
Mon, Apr 1
ONT
Ontario
LHR
London Heathrow
16h 45m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
LAX
Excellent 9.3

nice crew, great food, high quality blankets, good movies

the time spent waiting in the jetbridge was long. my window seat didn’t have a window.

AUS
LHR
Okay 5.0

Crew was excellent. Left on time and arrived early

Plane was very old and incredibly hot. Uncomfortable all around. Plane was gross and falling apart. Barely able to sleep due to heat. Turbulent the ENTIRE flight.

CDG
LHR
Good 6.6

Gate agent refused to let me carry on a suitcase that I have carried on dozens of flights (this specific suitcase) and I understand overhead limitations (I have more than 4 million air miles just between United and American Airlines). This was an A320 and I was about #10 getting on the flight. Space was not an issue. This added an hour to a 25 hour day to wait for luggage at LAX. And BA gives the agents an edge in that their test fixture has rounded corners to that a 22 inch suitcase that has hard square edges at the bottom (or wheels that make it square) won't fit in it. So the agent just points that it doesn't fit and you have to check. I was not happy from Paris to London.

LHR
SJC
Excellent 8.3

Premium Economy seating is very comfortable and the cabin service was excellent.

Despite the long layover, they managed to misplace one or bags at Heathrow.

FCO
LHR
Excellent 9.0

had to check my tiny carryon because of being in the fourth boarding group (despite checking in 24 hours before)

Mon, Nov 5
LHR
London Heathrow
ONT
Ontario
17h 43m
Wed, Nov 14
ONT
Ontario
LHR
London Heathrow
14h 20m
Trip: 10 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LGW
AGP
Excellent 10.0

A great flight Thank you

JFK
LHR
Okay 4.0

I didn’t receive my bag and I lost one day waiting for it without going anywhere . Without any information about the delivery time . Very disappointing about that services , I even couldn’t change and I still waitingggg

LHR
SJC
Excellent 8.3

Premium Economy seating is very comfortable and the cabin service was excellent.

Despite the long layover, they managed to misplace one or bags at Heathrow.

LHR
BOS
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

FCO
LHR
Excellent 9.0

had to check my tiny carryon because of being in the fourth boarding group (despite checking in 24 hours before)

Fri, Oct 5
LHR
London Heathrow
ONT
Ontario
25h 25m
Mon, Oct 8
ONT
Ontario
LHR
London Heathrow
30h 53m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 6
LHR
London Heathrow
ONT
Ontario
16h 28m
Wed, Nov 14
ONT
Ontario
LHR
London Heathrow
16h 53m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
SFO
Okay 5.0

BA cited computer glitch in London. Flights were severely delayed. Fortunately my connection was rebooked. Just minus 6 hours of my time.

LHR
SJC
Excellent 8.3

Premium Economy seating is very comfortable and the cabin service was excellent.

Despite the long layover, they managed to misplace one or bags at Heathrow.

CDG
LHR
Good 6.6

Gate agent refused to let me carry on a suitcase that I have carried on dozens of flights (this specific suitcase) and I understand overhead limitations (I have more than 4 million air miles just between United and American Airlines). This was an A320 and I was about #10 getting on the flight. Space was not an issue. This added an hour to a 25 hour day to wait for luggage at LAX. And BA gives the agents an edge in that their test fixture has rounded corners to that a 22 inch suitcase that has hard square edges at the bottom (or wheels that make it square) won't fit in it. So the agent just points that it doesn't fit and you have to check. I was not happy from Paris to London.

ATH
LHR
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

LHR
LAX
Excellent 9.3

nice crew, great food, high quality blankets, good movies

the time spent waiting in the jetbridge was long. my window seat didn’t have a window.

Wed, Nov 7
LHR
London Heathrow
ONT
Ontario
22h 23m
Wed, Nov 14
ONT
Ontario
LHR
London Heathrow
14h 20m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,672 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BOS
Excellent 8.0

BA always has a wonderful crew and I really enjoy flying with them!

One of my bags didn’t arrive. Hopefully it will be delivered to me as they promised ☹️

FCO
LHR
Excellent 9.0

had to check my tiny carryon because of being in the fourth boarding group (despite checking in 24 hours before)

JFK
LHR
Okay 4.0

I didn’t receive my bag and I lost one day waiting for it without going anywhere . Without any information about the delivery time . Very disappointing about that services , I even couldn’t change and I still waitingggg

LHR
SJC
Excellent 8.3

Premium Economy seating is very comfortable and the cabin service was excellent.

Despite the long layover, they managed to misplace one or bags at Heathrow.

LHR
BCN
Mediocre 2.0

Nothing

Flight being changed three times and delayed multiple times. Not weather related. To top it off, the airline decides to leave my bag in the states because the flight was changed and I didn’t notify them; which of course is ignorant because they changed the flight and didn’t even notify me.

Fri, Dec 21
LHR
London Heathrow
ONT
Ontario
14h 55m
Fri, Dec 28
ONT
Ontario
LHR
London Heathrow
13h 35m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
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