Find and book Finnair flights from London

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Flight offers from London (LON)

LHR – PVG

London - Shanghai

Tue 23 Jun 2026 – Sun 28 Jun 2026

From

£609

LHR – LAX

London - Los Angeles

Wed 17 Jun 2026 – Mon 22 Jun 2026

From

£478

LHR – ORD

London - Chicago

Wed 17 Jun 2026 – Mon 22 Jun 2026

From

£700

LHR – KTT

London - Kittilä

Tue 30 Jun 2026 – Wed 8 Jul 2026

From

£301

LHR – RVN

London - Rovaniemi

Sat 4 Jul 2026 – Mon 13 Jul 2026

From

£266

LHR – ARN

London - Stockholm

Tue 7 Jul 2026 – Tue 14 Jul 2026

From

£199

Cheap Finnair flights from London and (LON) airports

LHR – ARN

London - Stockholm

Tue 7 Jul 2026 – Tue 14 Jul 2026

From

£199

LHR – TLL

London - Tallinn

Tue 7 Jul 2026 – Tue 14 Jul 2026

From

£237

LHR – HEL

London - Helsinki

Tue 23 Jun 2026 – Wed 1 Jul 2026

From

£252

LHR – VAA

London - Vaasa

Sat 27 Jun 2026 – Mon 6 Jul 2026

From

£256

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