Cheap flights from London to Keflavík (LGW–KEF)
LGWLondon Gatwick Airport
United Kingdom
United Kingdom
KEFKeflavik International Airport
Iceland
Iceland
easyJet, Icelandair and TUI Airways fly London to Keflavík (LGW–KEF) nonstop and back, a great-circle distance of 1,940 km (1,200 mi).
Compare all 2 London–Keflavík airport pairs
- From
- LGW
- London
- To
- KEF
- Keflavík
- Nonstop
- Yes · 3 airlines
- Airlines
- U2 · FI · BY
- Cheapest fare found
- £37 one-way
- Distance
- 1,940 km (1,200 mi)
- Time difference
- Keflavík 1 hour behind
- Time in the air
- 2h 40m · 2h 39m back
- On time (Touchdown Index)
- 78.3%
- Flights a week
- FI ~6
- Aircraft seen
- Boeing 737 Max 8 · Boeing 757-200 · Airbus A321
Network data imported from airport and airline sources:· How we verify
London to Keflavík fares by month
Cheapest one-way fare found: £37 for December 2026 on easyJet, nonstop. Nonstop from £37.
- Oct ’26£107nonstop £313
- Nov ’26£58
- Dec ’26£37
- Jan ’27£54
- Apr ’27£161
- May ’27£102
- Jun ’27£94
- Jul ’27£181nonstop £221
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly LGW–KEF
For London Gatwick (LGW) to Keflavík (KEF), December 2026 had the lowest fare found (£37). Set your watch 1 hour back on landing at KEF.
London to Keflavík: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from London Gatwick (LGW) to Keflavík (KEF)?
From £37 one-way, the cheapest fare found for December 2026 on easyJet, nonstop; nonstop from £37 (found 8 October 2026).
How long is the LGW–KEF flight?
2h 40m wheels-up to wheels-down, the median of 28 tracked flights; KEF–LGW took 2h 39m.
Which airlines fly LGW–KEF direct?
easyJet, Icelandair and TUI Airways.
What is the cheapest month to fly LGW–KEF?
December 2026, at £37; the dearest month found was £181.
What is the time difference between London and Keflavík?
Keflavík is 1 hour behind London: a LGW departure at noon is 11:00 local time in KEF.
Is LGW–KEF usually on time?
78.3% of 46 LGW–KEF flights landed within 15 minutes of their usual time; 0% were over an hour late.
How many LGW–KEF flights a week?
Icelandair 6 each way.
What aircraft fly LGW–KEF?
Boeing 737 Max 8, Boeing 757-200 and Airbus A321.
Keflavík to London: the return flight (KEF–LGW)
All 3 airlines also fly KEF–LGW nonstop.
The return takes 2h 39m in the air (median of 28 tracked flights).
Airlines flying LGW–KEF nonstop
| Airline | Usually takes off (LGW time) | Type | Alliance | Notes |
|---|---|---|---|---|
 easyJet U2 | — | low-cost | — | Seasonal |
 Icelandair FI | 15:47–16:50 | full-service | — | — |
 TUI Airways BY | — | leisure | — | Seasonal |
One-stop alternatives to flying LGW–KEF nonstop
One airline on both legs; check it's sold as one ticket.
- Via Edinburgh (EDI) with easyJet: 1,960 km (1,220 mi) flown, 1% further than nonstop.
- Via Vágar (FAE) with Atlantic Airways: 2,090 km (1,300 mi) flown, 8% further than nonstop.
- Via Paris (CDG) with easyJet: 2,550 km (1,580 mi) flown, 32% further than nonstop.
LGW–KEF route map
More from London and Keflavík
Other arrivals in Iceland
Also nonstop from LGW, nearest to KEF first (straight-line distance):
- Akureyri (AEY) · 284 km (176 mi) from KEF
Explore the airlines’ route maps
Departure
London Gatwick Airport
Gatwick (LGW), London. In our data, 59 airlines fly nonstop from LGW to 214 destinations.
View LGW airport guide →Arrival
Keflavik International Airport
2 ways into Keflavík, fastest from 45 min:
- Flybus 45 min–1h · 3,899–4,999 ISK
- Strætó bus 55 1h–1h 20m · 2,400 ISK
Weather in Keflavík vs London
Keflavík is cooler than London in every month, by 5–10°C; the biggest gap is in June (13°C against 22°C). In October it averages 8°C in Keflavík and 16°C in London.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Keflavík | 3° | 3° | 4° | 7° | 10° | 13° | 14° | 14° | 11° | 8° | 5° | 4° |
| London | 9° | 9° | 12° | 16° | 19° | 22° | 24° | 23° | 21° | 16° | 12° | 9° |
Average daily highs. Climate normals from Keflavík and Climate of London (Wikipedia, CC BY-SA), which cite the national weather services.
Other nonstop airport pairs, London to Keflavík
London and Keflavík are connected nonstop from more than one airport. Compare the pairs by airline count:
Onward from Keflavík
Places you can't fly to nonstop from LGW, but can from KEF — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.