
Cheap KLM flights from Toronto to London (YYZ to LHR)
Find The Best Day To Fly from Toronto to London
Amazing KLM YYZ to LHR Flight Deals
The cheapest flights to Heathrow found within the past 7 days were $642 round trip and one way. Prices and availability subject to change. Additional terms may apply.
LHR From YYZ Economy Coach Packages on Similar Airlines



Discover our best KLM flight from Toronto YYZ to London LHR
To find the best deals on flights to Toronto from London with KLM, just enter your travel dates, filter by KLM, and hit search. You’ll find 1 flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Toronto YYZ to London LHR with KLM
If you’re planning a round trip, booking return flights with KLM is usually the most cost-effective option. With airfares ranging from $642 to $642, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way KLM flights from Toronto YYZ to London LHR
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way KLM flight from Toronto to London costs from . Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to London LHR from Toronto YYZ with KLM
To find a cheap KLM flight from Toronto YYZ to London LHR, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on KLM flights from Toronto YYZ to London LHR
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover.
Find nonstop flights from Toronto YYZ to London LHR with KLM
If you’re keen to be on London soil fast, don’t waste time with a stopover—filter your search results to show direct KLM flights only. The journey takes around 17 hour(s) 10 min(s) – so you’ll be there before you know it.
Flexible airline tickets for KLM flights from Toronto YYZ to London LHR
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to London LHR from Toronto YYZ with KLM on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ATL | USA | Hartsfield-Jackson Atlanta Intl. | 113 |
DTW | USA | Detroit Metropolitan Wayne County | 65 |
MSP | USA | Minneapolis - St. Paul Intl. | 47 |
CAN | CHN | Baiyun Intl. | 46 |
SLC | USA | Salt Lake City Intl. | 42 |
PVG | CHN | Pudong Intl. | 41 |
AMS | NLD | Schiphol | 38 |
XMN | CHN | Xiamen Intl. | 35 |
HGH | CHN | Xiaoshan Intl. | 25 |
SEA | USA | Seattle - Tacoma Intl. | 25 |
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Popular KLM Flight Routes from YYZ
Top KLM Flight Routes from LHR
Top Flights for KLM originating from YYZ
Domestic
- San Francisco to London (SFO - LHR)
- New York to Bangkok (JFK - BKK)
- Los Angeles to London (LAX - LHR)
- New York to Tokyo (JFK - NRT)
- New York to Rome (JFK - FCO)
- Lisbon to Toronto (LIS - YYZ)
- New York to Tel Aviv (JFK - TLV)
- New York to Lisbon (JFK - LIS)
- Miami to London (MIA - LHR)
- Miami to Madrid (MIA - MAD)
International
- San Francisco to London (SFO - LHR)
- New York to Dublin (JFK - DUB)
- Boston to London (BOS - LHR)
- New York to Tokyo (JFK - NRT)
- New York to Rome (JFK - FCO)
- New York to Athens (JFK - ATH)
- New York to Tel Aviv (JFK - TLV)
- Boston to London (BOS - LHR)
- New York to Barcelona (JFK - BCN)
- Boston to Rome (BOS - FCO)