SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from London to Helsinki (LON - HEL)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK

Best fares from LON to HEL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1
$2
2 $282 3 $671 4 $206 5
$206
6
$206
7 $592 8 $252 9 $220 10 $251 11 $212 12 $194 13 $214
14
$214
15
$214
16
$214
17 $173 18 $173 19 $194 20
$194
21
$194
22 $165 23 $115 24 $115 25 $127 26 $140 27 $157
28 $195 29 $165 30 $144        
KAYAK searches hundreds of sites to find the best rate for your next flight from London to Helsinki. Get the best flight deal for your Helsinki trip!
Here's how it works. Search KAYAK for a flight ticket from London to Helsinki. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights LON to HEL on American Airlines
Flight # Depart LHR Arrive HEL Sun Mon Tue Wed Thu Fri Sat Valid Between
6048 10:20 am 3:15 pm Aug 26 - Oct 25
6538 11:35 am 4:30 pm Aug 26 - Oct 25
6052 1:35 pm 6:25 pm Aug 31 - Oct 19
6054 4:10 pm 9:00 pm Sep 29 - Oct 25
6054 4:10 pm 9:00 pm Aug 26 - Sep 27
6054 4:10 pm 9:00 pm Sep 28 - Sep 28
6050 6:05 pm 11:00 pm Aug 26 - Oct 25
6463 6:40 pm 11:30 pm Aug 26 - Oct 25