How long is the flight from London Heathrow to Reykjavík?

LHR–KEF is 3h 15m nonstop, covering 1,895 km (1,177 mi).

Which airlines fly nonstop from London Heathrow to Reykjavík?

British Airways, Icelandair operate this route nonstop.

How much is a flight from London Heathrow to Reykjavík?

One-way fares on LHR–KEF recently started from $124. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.

How often do flights run from London Heathrow to Reykjavík?

The route is served 7 days a week (24 scheduled departures).

Flights from London Heathrow to Reykjavík

LHRKEF

London Heathrow Airport (London, United Kingdom) → Keflavik International Airport (Reykjavík, Iceland)

Also known as Reykjavík.

Nonstop: 3h 15m
Distance: 1,895 km
Frequency: 7×/week
One-way from: $124
Airlines: British Airways, Icelandair

Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

BA80007:35→10:503h 15mBritish Airways
FI45112:15→15:303h 15mIcelandair
FI45520:35→23:503h 15mIcelandair

Tuesday

BA80007:35→10:503h 15mBritish Airways
FI45112:15→15:303h 15mIcelandair
FI45520:35→23:503h 15mIcelandair

Wednesday

BA80007:35→10:503h 15mBritish Airways
FI45112:15→15:303h 15mIcelandair
FI45520:35→23:503h 15mIcelandair

Thursday

BA80007:25→10:403h 15mBritish Airways
FI45112:15→15:303h 15mIcelandair
FI45520:35→23:503h 15mIcelandair

Friday

BA80007:35→10:503h 15mBritish Airways
FI45112:15→15:303h 15mIcelandair
BA80213:45→17:053h 20mBritish Airways
FI45520:35→23:503h 15mIcelandair

Saturday

BA80007:35→10:503h 15mBritish Airways
BA80211:45→15:053h 20mBritish Airways
FI45112:15→15:303h 15mIcelandair
FI45520:35→23:503h 15mIcelandair

Sunday

BA80007:30→10:453h 15mBritish Airways
FI45112:15→15:303h 15mIcelandair
BA80213:40→17:003h 20mBritish Airways
FI45520:35→23:503h 15mIcelandair

London Heathrow to Reykjavík — frequently asked

How long is the flight from London Heathrow to Reykjavík?: LHR–KEF is 3h 15m nonstop, covering 1,895 km (1,177 mi).
Which airlines fly nonstop from London Heathrow to Reykjavík?: British Airways, Icelandair operate this route nonstop.
How much is a flight from London Heathrow to Reykjavík?: One-way fares on LHR–KEF recently started from $124. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from London Heathrow to Reykjavík?: The route is served 7 days a week (24 scheduled departures).