Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $165 (Mytrip) |
One-way from | $96 (Mytrip) |
Popular in | December |
Cheapest in | March |
Average price | $259 |
Good round-trip deal | $272 or less |
Good one-way deal | $198 or less |
Fly from
Fly to
Route
Depart
Return
Price
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Thu 11/20
1:55 pm-9:05 pm
1 stop5h 10m
Helsinki-Vantaa
Wed 11/26
4:10 pm-9:20 pm
1 stop7h 10m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Tue 11/4
6:40 am-3:25 pm
1 stop6h 45m
Helsinki-Vantaa
Sat 11/8
6:15 am-9:20 am
1 stop5h 05m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Fri 3/13
6:40 am-3:25 pm
1 stop6h 45m
Helsinki-Vantaa
Fri 3/20
11:20 am-4:00 pm
1 stop6h 40m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Mon 11/24
1:55 pm-11:45 pm
1 stop7h 50m
Helsinki-Vantaa
Sun 11/30
6:15 am-9:20 am
1 stop5h 05m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Mon 12/8
6:40 am-8:20 pm
1 stop11h 40m
Helsinki-Vantaa
Tue 12/9
4:10 pm-7:55 pm
1 stop5h 45m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Wed 1/21
1:55 pm-10:35 am
1 stop18h 40m
Helsinki-Vantaa
Tue 1/27
11:05 am-4:25 pm
2 stops7h 20m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Mon 12/8
7:30 am-12:20 pm
Nonstop2h 50m
Helsinki-Vantaa
Tue 12/9
7:50 am-9:10 am
Nonstop3h 20m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Wed 11/5
4:15 pm-9:10 pm
Nonstop2h 55m
Helsinki-Vantaa
Fri 11/7
7:35 pm-8:40 pm
Nonstop3h 05m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Thu 11/20
10:20 am-3:15 pm
Nonstop2h 55m
Helsinki-Vantaa
Wed 11/26
7:50 am-9:10 am
Nonstop3h 20m
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Thu 1/15
6:40 am-9:05 pm
1 stop12h 25m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy2 stars | Trust Score*3 stars | |
Price Accuracy2 stars | Trust Score*2 stars | |
Price Accuracy2 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Helsinki, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, July is the cheapest month in which you can book a flight from London Heathrow Airport to Helsinki (average of $139). Flying from London Heathrow Airport to Helsinki in May is currently the most expensive (average of $182). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from London Heathrow Airport to Helsinki in the evening. By choosing this option you can save up to 81% on the cost of your flight, compared to a flight in the morning.
Stockholm (ARN) – chosen by Cheapflights users on 75% of 1-stop itineraries from London Heathrow Airport to Helsinki on Cheapflights.
Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 5h 05m.
Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 5h 05m.
Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average layover time of 2h 40m.
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
Anonymous,Sep 2025
WAW - HEL
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
Anonymous,Sep 2025
WAW - HEL
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
Anonymous,Sep 2025
WAW - HEL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$170 | Average$204 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$207 | Average$314 | FlexibilityNo cancel fee | On-time76% |