
Popular airlines from Heathrow Airport (LHR) to Reykjavik–Keflavik Intl. Airport (KEF)
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap flights from London to Reykjavik (LHR-KEF)
Prices were available within the past 7 days and start at €101 for one-way flights and €166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 21 Apr - Tue, 28 Apr
LHR
London
KEF
Reykjavik
€166 Return, found 2 days ago
€166
Return
found 2 days ago

Tue, 14 Apr - Sat, 18 Apr
LHR
London
KEF
Reykjavik
€181 Return, found 3 days ago
€181
Return
found 3 days ago

Sun, 12 Apr - Tue, 21 Apr
LHR
London
KEF
Reykjavik
€185 Return, found 4 days ago
€185
Return
found 4 days ago

Sat, 18 Apr - Tue, 21 Apr
LHR
London
KEF
Reykjavik
€190 Return, found 5 days ago
€190
Return
found 5 days ago

Tue, 21 Apr - Tue, 28 Apr
LHR
London
KEF
Reykjavik
€190 Return, found 2 days ago
€190
Return
found 2 days ago

Tue, 5 May - Wed, 13 May
LHR
London
KEF
Reykjavik
€192 Return, found 6 days ago
€192
Return
found 6 days ago

Tue, 21 Apr - Tue, 28 Apr
LHR
London
KEF
Reykjavik
€195 Return, found 2 days ago
€195
Return
found 2 days ago

Tue, 21 Apr - Tue, 28 Apr
LHR
London
KEF
Reykjavik
€196 Return, found 2 days ago
€196
Return
found 2 days ago

Fri, 9 Oct - Sat, 17 Oct
LHR
London
KEF
Reykjavik
€216 Return, found 3 days ago
€216
Return
found 3 days ago

Wed, 13 May - Tue, 19 May
LHR
London
KEF
Reykjavik
€250 Return, found 1 day ago
€250
Return
found 1 day ago
Alternative airports near Reykjavik
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from London (LHR) to Reykjavik (KEF)
January is typically the cheapest month to fly
From €112 - €270 per traveller.
Frequently asked questions
Travel information
Origin airport | Heathrow |
|---|---|
Destination airport | Keflavik Intl. |
Airlines serving | Air France, Austrian Airlines, British Airways, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines |
Return price | €165 |
Distance | 1885 km |
Average flight time | 3 hours 20 mins |
Book with confidence
Perfect flights from London to Reykjavik
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Reykjavik. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Heathrow to Keflavik Intl. ticket options cater to your travel preferences, with incredible one-way fares from €101 and roundtrip prices from €166. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Keflavik Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Reykjavik.
Explore a world of travel with Expedia
- Air Baltic Copenhagen (CPH) to Reykjavik (KEF) flights
- Air Baltic Paris (CDG) to Reykjavik (KEF) flights
- Air Canada Toronto (YYZ) to Reykjavik (KEF) flights
- Air France Anchorage (ANC) to Reykjavik (KEF) flights
- Atlantic Airways Billund (BLL) to Reykjavik (KEF) flights
- Austrian Airlines Podgorica (TGD) to Reykjavik (KEF) flights
- British Airways Baltimore (BWI) to Reykjavik (KEF) flights
- British Airways Edinburgh (EDI) to Reykjavik (KEF) flights
- British Airways Athens (ATH) to Reykjavik (KEF) flights
- British Airways Delhi (DEL) to Reykjavik (KEF) flights
- British Airways Nashville (BNA) to Reykjavik (KEF) flights
- British Airways Chicago (ORD) to Reykjavik (KEF) flights
- British Airways Amman (AMM) to Reykjavik (KEF) flights
- Delta Lansing (LAN) to Reykjavik (KEF) flights
- Delta Charlotte (CLT) to Reykjavik (KEF) flights
- Delta Dallas (DFW) to Reykjavik (KEF) flights
- Delta New York (JFK) to Reykjavik (KEF) flights
- Delta Boston (BOS) to Reykjavik (KEF) flights
- Delta Oklahoma City (OKC) to Reykjavik (KEF) flights
- Easyjet Milan (MXP) to Reykjavik (KEF) flights
- Eurowings Hamburg (HAM) to Reykjavik (KEF) flights
- Finnair Mumbai (BOM) to Reykjavik (KEF) flights
- Finnair Paris (CDG) to Reykjavik (KEF) flights
- Iberia Palma de Mallorca (PMI) to Reykjavik (KEF) flights
- Icelandair Hamburg (HAM) to Reykjavik (KEF) flights
- Icelandair New York (JFK) to Reykjavik (KEF) flights
- Icelandair Los Angeles (LAX) to Reykjavik (KEF) flights
- Icelandair Newark Liberty Intl. Airport (EWR) to Reykjavik (KEF) flights
- Icelandair Nuuk (GOH) to Reykjavik (KEF) flights
- Icelandair Chicago (ORD) to Reykjavik (KEF) flights
- Icelandair Orlando (MCO) to Reykjavik (KEF) flights
- Icelandair Raleigh (RDU) to Reykjavik (KEF) flights
- Icelandair Zürich (ZRH) to Reykjavik (KEF) flights
- Jetblue Airways Los Angeles (LAX) to Reykjavik (KEF) flights
- Jetblue Airways Washington (DCA) to Reykjavik (KEF) flights
- Jetblue Airways Tampa (TPA) to Reykjavik (KEF) flights
- Klm Stockholm (ARN) to Reykjavik (KEF) flights
- Klm Santiago (SCL) to Reykjavik (KEF) flights
- Klm Evenes (EVE) to Reykjavik (KEF) flights
- Klm Newcastle (NCL) to Reykjavik (KEF) flights
- Klm San Francisco (SFO) to Reykjavik (KEF) flights
- Klm Helsinki (HEL) to Reykjavik (KEF) flights
- Lufthansa Kansas City (MCI) to Reykjavik (KEF) flights
- Lufthansa Kuwait City (KWI) to Reykjavik (KEF) flights
- Lufthansa Tallinn (TLL) to Reykjavik (KEF) flights
- Lufthansa Boston (BOS) to Reykjavik (KEF) flights
- Lufthansa Newark Liberty Intl. Airport (EWR) to Reykjavik (KEF) flights
- Lufthansa Yerevan (EVN) to Reykjavik (KEF) flights
- Norwegian Air Shuttle Oslo (OSL) to Reykjavik (KEF) flights
- United Houston (IAH) to Reykjavik (KEF) flights
- United Miami (MIA) to Reykjavik (KEF) flights
- United Newark Liberty Intl. Airport (EWR) to Reykjavik (KEF) flights
- United San Francisco (SFO) to Reykjavik (KEF) flights
- Wizz Air Wroclaw (WRO) to Reykjavik (KEF) flights
- Wizz Air Warsaw (WAW) to Reykjavik (KEF) flights
- Wizz Air Milan (MXP) to Reykjavik (KEF) flights
- Flights from Accra (ACC) to Reykjavik (KEF)
- Flights from Angel Fire (AXX) to Reykjavik (KEF)
- Flights from Belfast (BHD) to Reykjavik (KEF)
- Flights from Bodo (BOO) to Reykjavik (KEF)
- Flights from Boston (BOS) to Reykjavik (KEF)
- Flights from Budapest (BUD) to Reykjavik (KEF)
- Flights from Baltimore (BWI) to Reykjavik (KEF)
- Flights from Dubrovnik (DBV) to Reykjavik (KEF)
- Flights from Denver (DEN) to Reykjavik (KEF)
- Flights from Dhahran (DHA) to Reykjavik (KEF)
- Flights from Dickinson (DIK) to Reykjavik (KEF)
- Flights from Dortmund (DTM) to Reykjavik (KEF)
- Flights from Dublin (DUB) to Reykjavik (KEF)
- Flights from Istanbul (IST) to Reykjavik (KEF)
- Flights from Kaitaia (KAT) to Reykjavik (KEF)
- Flights from Miyazaki (KMI) to Reykjavik (KEF)
- Flights from Kayes (KYS) to Reykjavik (KEF)
- Flights from Leeds (LBA) to Reykjavik (KEF)
- Flights from London (LGW) to Reykjavik (KEF)
- Flights from Orlando (MCO) to Reykjavik (KEF)
- Flights from Minneapolis (MSP) to Reykjavik (KEF)
- Flights from Philadelphia (PHL) to Reykjavik (KEF)
- Flights from Rolla (RLA) to Reykjavik (KEF)
- Flights from Sonderborg (SGD) to Reykjavik (KEF)
- Flights from Shannon (SNN) to Reykjavik (KEF)
- Flights from Tbilisi (TBS) to Reykjavik (KEF)
- Flights from Vienna (VIE) to Reykjavik (KEF)
- Flights from Edmonton (YEG) to Reykjavik (KEF)
- Flights from Fort Good Hope (YGH) to Reykjavik (KEF)
- Flights from Toronto (YYZ) to Reykjavik (KEF)
- Ace Rental Cars in Keflavik Intl.
- Alamo Rent A Car Rental Cars in Keflavik Intl.
- Avis Rental Cars in Keflavik Intl.
- Budget Rental Cars in Keflavik Intl.
- Rental cars Keflavik Intl. airport
- Enterprise Rental Cars in Keflavik Intl.
- Europcar Rental Cars in Keflavik Intl.
- Fox Rental Cars Rental Cars in Keflavik Intl.
- Goldcar Key’n Go Rental Cars in Keflavik Intl.
- Goldcar rental Rental Cars in Keflavik Intl.
- Island Car Rentals Rental Cars in Keflavik Intl.
- Payless Rental Cars in Keflavik Intl.
- Surprice Car Rentals Rental Cars in Keflavik Intl.
- Zezgo Rental Cars in Keflavik Intl.
*Available to Expedia members.