Flights from London to Helsinki

Cheapest flights from London

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Wed, Oct 8

LHR

Heathrow

HEL

Vantaa

$201 Roundtrip, found 20 hours ago

$201

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Tue, Oct 7 from Heathrow to Vantaa, returning Wed, Oct 8, priced at $201 found 20 hours ago

Tue, Oct 7 - Thu, Oct 9

LHR

Heathrow

HEL

Vantaa

$216 Roundtrip, found 20 hours ago

$216

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Tue, Oct 7 from Heathrow to Vantaa, returning Thu, Oct 9, priced at $216 found 20 hours ago

Tue, Oct 7 - Fri, Oct 10

LHR

Heathrow

HEL

Vantaa

$221 Roundtrip, found 20 hours ago

$221

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Tue, Oct 7 from Heathrow to Vantaa, returning Fri, Oct 10, priced at $221 found 20 hours ago

Thu, Oct 9 - Thu, Oct 9

LHR

Heathrow

HEL

Vantaa

$235 Roundtrip, found 20 hours ago

$235

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Thu, Oct 9 from Heathrow to Vantaa, returning Thu, Oct 9, priced at $235 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$244 Roundtrip, found 20 hours ago

$244

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $244 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$249 Roundtrip, found 20 hours ago

$249

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $249 found 20 hours ago

Sat, Oct 11 - Sat, Oct 18

LHR

Heathrow

HEL

Vantaa

$254 Roundtrip, found 20 hours ago

$254

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Sat, Oct 11 from Heathrow to Vantaa, returning Sat, Oct 18, priced at $254 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$263 Roundtrip, found 20 hours ago

$263

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $263 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$272 Roundtrip, found 20 hours ago

$272

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $272 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$273 Roundtrip, found 20 hours ago

$273

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $273 found 20 hours ago

Sun, Oct 12 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$276 Roundtrip, found 20 hours ago

$276

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Sun, Oct 12 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $276 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$278 Roundtrip, found 20 hours ago

$278

Roundtrip

found 20 hours ago

Select Scandinavian Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $278 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$298 Roundtrip, found 20 hours ago

$298

Roundtrip

found 20 hours ago

Select Lufthansa flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $298 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$431 Roundtrip, found 20 hours ago

$431

Roundtrip

found 20 hours ago

Select KLM flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $431 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$458 Roundtrip, found 20 hours ago

$458

Roundtrip

found 20 hours ago

Select Finnair flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $458 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$495 Roundtrip, found 20 hours ago

$495

Roundtrip

found 20 hours ago

Select British Airways flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $495 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$538 Roundtrip, found 20 hours ago

$538

Roundtrip

found 20 hours ago

Select Air France flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $538 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$619 Roundtrip, found 20 hours ago

$619

Roundtrip

found 20 hours ago

Select Brussels Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $619 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$667 Roundtrip, found 20 hours ago

$667

Roundtrip

found 20 hours ago

Select Austrian Airlines flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $667 found 20 hours ago

Fri, Oct 10 - Sun, Oct 12

LHR

Heathrow

HEL

Vantaa

$865 Roundtrip, found 20 hours ago

$865

Roundtrip

found 20 hours ago

Select Air Baltic flight, departing Fri, Oct 10 from Heathrow to Vantaa, returning Sun, Oct 12, priced at $865 found 20 hours ago