Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Flights
Hotels
1 traveler
Unsupported Browser!
Find Flights

Cheap Flights from London to Ontario, CA, United States - LON to ONT

Popular flights from London to Ontario

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Air Berlin
Departure Date Return Date Lowest Price
Mar 19, 2016 Apr 1, 2016 GBP1,944
Air France
Departure Date Return Date Lowest Price
Mar 16, 2016 Mar 23, 2016 GBP610
Alaska Airlines
Departure Date Return Date Lowest Price
Feb 29, 2016 Mar 3, 2016 GBP3,114
American Airlines
Departure Date Return Date Lowest Price
Mar 6, 2016 Mar 13, 2016 GBP481
Austrian Airlines
Departure Date Return Date Lowest Price
Mar 25, 2016 Apr 7, 2016 GBP3,769
British Airways
Departure Date Return Date Lowest Price
Mar 4, 2016 Mar 6, 2016 GBP476
Brussels Airlines
Departure Date Return Date Lowest Price
Mar 25, 2016 Apr 8, 2016 GBP3,819
Finnair
Departure Date Return Date Lowest Price
Mar 4, 2016 Mar 6, 2016 GBP488
Iberia
Departure Date Return Date Lowest Price
Mar 4, 2016 Mar 6, 2016 GBP476
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Apr 25, 2016 May 3, 2016 GBP713
Apr 25, 2016 May 2, 2016 GBP713
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Feb 27, 2016 Mar 16, 2016 GBP527
United Airlines
Departure Date Return Date Lowest Price
Feb 28, 2016 Mar 16, 2016 GBP500
Virgin Atlantic Airways
Departure Date Return Date Lowest Price
Apr 25, 2016 May 2, 2016 GBP706

How Much Does it Cost to Fly from London to Ontario (LON to ONT)?

We have collected flight cost data from across the web for travel from London to Ontario, and have found the average flight price for this trip to be GBP520.

When Can I Buy the Cheapest Flight from London to Ontario (LON to ONT)?

Airlines can adjust prices for plane tickets from London to Ontario based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from London to Ontario

The chart below shows up-to-date information regarding the cheapest days to fly from London to Ontario.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
GBP566 GBP582 GBP572 GBP483 GBP476 GBP483 GBP481

Lowest Fares Chart By Month from London to Ontario

The chart below shows the lowest fare by month when flying from London to Ontario.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February London Ontario Iberia 2/25/16 3/2/16 2 GBP486
March London Ontario British Airways 3/4/16 3/6/16 2 GBP476
April London Ontario American 4/10/16 4/16/16 2 GBP566
May London Ontario Finnair 5/17/16 5/31/16 1 GBP566
June London Ontario Iberia 6/21/16 6/29/16 2 GBP557
July London Ontario British Airways 7/20/16 7/26/16 1 GBP997
August London Ontario American 8/22/16 9/1/16 1 GBP580
September London Ontario British Airways 9/1/16 9/10/16 2 GBP562

TIPSave GBP262 by flying into Las Vegas instead of Ontario from London

Round Trip vs One Way Flights from London to Ontario (LON to ONT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from London to Ontario. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from London to Ontario is GBP1,408.

The average price for round trip flights from London to Ontario is GBP1,713.

London to Ontario Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from London to Ontario?
Answer: Dallas - Ft Worth, TX

Airlines Flying from London to Ontario (LON to ONT)

Below are the different airlines that fly from London to Ontario with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from London to Ontario.

London to Ontario
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
AeroMexico MEX / GDL X X X
Delta DTW / SLC X X X X X X X
United IAH X X X X X X X
United ORD / DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in London and Ontario, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from London - LON

FlightsAirlineLowest Price
London to Los Angeles American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Frontier, Hawaiian, Iberia, Meridiana, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Air New Zealand, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, FlexFlight, City Jet GBP309
London to San Diego American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic GBP566
London to San Francisco American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, KLM, Air Malta, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Sun Country, Tap Portugal, easyJet, United, Air Europa, Virgin Atlantic, FlexFlight, City Jet GBP513
London to Las Vegas American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Hawaiian, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic GBP525
London to Vancouver Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet, City Jet GBP373
London to Santa Ana American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic GBP446
London to Burbank American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic GBP486
London to Seattle American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet GBP566
London to Long Beach American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic GBP458
London to Palm Springs American, Air Berlin, Air France, Alaska, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic GBP578
London to Phoenix American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic GBP566
London to Chicago American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet GBP333
London to Miami American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic GBP380
London to Orlando American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Aurigny, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic GBP372
London to Dallas - Ft Worth American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic GBP529
London to Calgary Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Air Europa, Virgin Atlantic, WestJet GBP377
London to Houston American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic GBP340
London to Mexico City Air Berlin, Air France, AeroMexico, Finnair, Alitalia, British Airways, Blue Panorama, Condor, Aer Lingus, Iberia, Meridiana, Adria, KLM, Luxair, Lufthansa, Thomas Cook, Czech, Austrian, SAS, Brussels, Jetairfly, Tap Portugal, Air Europa, Virgin Atlantic GBP608

Cheap International Flights to Ontario - ONT

FlightsAirlineLowest Price
Manchester to Ontario American, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, SAS, United, Virgin Atlantic GBP479
Birmingham to Ontario American, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, United GBP500
Bristol to Ontario American, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United Check Dates
Manchester to Los Angeles American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, SAS, Brussels, Sun Country, Tap Portugal, United, Virgin Atlantic GBP393
Birmingham to Los Angeles American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Austrian, SAS, Brussels, Sun Country, United, Virgin Atlantic GBP404
Bristol to Los Angeles American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, BMI Regional, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic, FlexFlight GBP458
Leeds Bradford to Los Angeles American, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, United, Virgin Atlantic GBP373
Manchester to Santa Ana American, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, United, Virgin Atlantic GBP477
Cardiff to Los Angeles American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Aer Lingus, Iberia, KLM, Air Malta, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic GBP461
Manchester to Las Vegas American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Frontier, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SATA, SAS, Brussels, Sun Country, Tap Portugal, United, Virgin Atlantic GBP474
Manchester to San Diego American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic GBP450
Rotterdam to Los Angeles American, Air Berlin, Air France, Finnair, Alitalia, British Airways, BMI Regional, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic GBP581
Cheap Flights from London to Ontario, CA, United States, from GBP691 Round trip from LON to ONT