Direct (nonstop) flights from Reykjavik to London
2 airlines fly nonstop from Keflavík International Airport (KEF) to Heathrow (LHR). It's 1,181 miles (1,901 km), about 3h 10m in the air. Operated by British Airways, Icelandair.
British Airways
Icelandair
Route data last updated: May 29, 2026
Airlines with non-stop flights
BA
British Airways
Alternative Routes
Other ways to fly from Reykjavik to London with one stop · direct emits 200 kg CO₂ per passenger
Looking for the return flight?
LHR → KEF: Flights from London to ReykjavikOther direct flights from Reykjavik
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Reykjavik to London?
A nonstop flight from Reykjavik (KEF) to London (LHR) takes approximately 3 hours and 10 minutes. The distance is 1,181 miles (1,901 km).
Which airlines fly nonstop from Reykjavik to London?
2 airlines: British Airways, Icelandair.
Is there a nonstop flight from Reykjavik to London?
Yes. 2 airlines: British Airways, Icelandair.
How far is Reykjavik from London?
The flight distance from Reykjavik to London is 1,181 miles (1,901 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Reykjavik and London?
London is 1 hour ahead of Reykjavik. (Atlantic/Reykjavik vs Europe/London.)
What type of aircraft flies from Reykjavik to London?
At 3h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Iceland to United Kingdom?
Depends on your passport. Check with the United Kingdom embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Reykjavik to London?
Roughly 200 kg CO2 per passenger one-way. That's about the same as driving 1,000 km.
Is the return flight from London to Reykjavik also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Reykjavik to London?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Keflavík International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.