Cheap flights to London Heathrow Airport – Compare and Save

— LHR
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

Flights to Heathrow in 2026

Find the latest flights to Heathrow in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 31 March 2026.

Round-trip from

C$ 742

One-way from

C$ 392

Popular in

December

Cheapest in

May

Average price

C$ 853

Good round-trip deal

C$ 1,008 or less

Good one-way deal

C$ 1,082 or less
6/5-13/5
  • 6/5-13/5
  • 2 total stops
  • 31h 50m total
  • Toronto to London
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 18/5
  • 1 total stop
  • 14h 55m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Toronto to London Heathrow.
Search Deals
Price to beat on a one-way flight from Toronto to London Heathrow.
Search Deals

Find flight deals to Heathrow Airport

Enter your travel dates to find the best prices.

Cheapest flights to Heathrow Airport
Explore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 31 March 2026.

Mon 30/36:35 p.m.
YYZ
-
LHR
1 stop10h 40m
Multiple Airlines
Tue 7/45:40 p.m.
LHR
-
YYZ
Nonstop7h 50m
Multiple Airlines
Deal found 28/3C$ 743
Tue 5/56:15 p.m.
YYZ
-
LHR
2 stops13h 25m
Multiple Airlines
Wed 6/54:50 p.m.
LHR
-
YYZ
2 stops33h 55m
Multiple Airlines
Deal found 27/3C$ 747
Tue 5/56:15 p.m.
YYZ
-
LHR
2 stops18h 05m
Multiple Airlines
Mon 11/57:40 a.m.
LHR
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 27/3C$ 757
Tue 5/56:15 p.m.
YYZ
-
LHR
2 stops13h 25m
Multiple Airlines
Wed 6/54:50 p.m.
LHR
-
YYZ
1 stop25h 30m
Multiple Airlines
Deal found 27/3C$ 758
Mon 18/511:05 p.m.
YYZ
-
LHR
1 stop16h 40m
Multiple Airlines
Wed 27/56:15 a.m.
LHR
-
YYZ
1 stop12h 05m
Multiple Airlines
Deal found 26/3C$ 764
Tue 5/56:15 p.m.
YYZ
-
LHR
2 stops18h 05m
Multiple Airlines
Mon 11/57:40 a.m.
LHR
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 30/3C$ 771
Wed 3/66:20 p.m.
YYZ
-
LHR
2 stops16h 40m
Multiple Airlines
Thu 11/67:40 a.m.
LHR
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 27/3C$ 774
Wed 3/66:20 p.m.
YYZ
-
LHR
2 stops16h 40m
Multiple Airlines
Thu 11/67:40 a.m.
LHR
-
YYZ
1 stop10h 40m
Multiple Airlines
Deal found 27/3C$ 775
Mon 1/611:05 p.m.
YYZ
-
LHR
1 stop11h 55m
Multiple Airlines
Mon 8/69:10 p.m.
LHR
-
YYZ
2 stops25h 00m
Multiple Airlines
Deal found 28/3C$ 778
Tue 9/66:15 p.m.
YYZ
-
LHR
2 stops14h 40m
Multiple Airlines
Sat 13/67:40 a.m.
LHR
-
YYZ
1 stop11h 20m
Multiple Airlines
Deal found 31/3C$ 779
Mon 1/69:35 p.m.
YYZ
-
LHR
1 stop16h 20m
Multiple Airlines
Wed 10/64:50 p.m.
LHR
-
YYZ
2 stops27h 10m
Multiple Airlines
Deal found 30/3C$ 783
Mon 1/611:05 p.m.
YYZ
-
LHR
1 stop11h 55m
Multiple Airlines
Wed 10/69:10 p.m.
LHR
-
YYZ
2 stops22h 50m
Multiple Airlines
Deal found 28/3C$ 785

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.