Does Icelandair service alternative airports for LON-REK?

Those looking to travel from London to Reykjavik on Icelandair should know that there are other options for airports to fly into when visiting Reykjavik. The most popular airport is Reykjavik Keflavik Intl, but for some, Reykjavik Domestic is the better option as it is closer to the end destination or even cheaper to fly into on Icelandair. If you are looking for alternative departure airport to London Heathrow, consider flying out of London Gatwick which also offers Icelandair flights.

Can I get a flight from London to Reykjavik on Icelandair for under RM 1,633?

Cheapflights users have found 9 Icelandair flights for under RM 1,633 on the LON-REK route. Prices on flights to Reykjavik from London can vary based on many factors including dates. To look at price based on your preferred dates, click here.

How far ahead should I book a flight from London to Reykjavik with Icelandair?

Booking with Icelandair 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Reykjavik. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Reykjavik with Icelandair?

Currently, the most affordable month to book a Icelandair flight from London to Reykjavik in January, with an average price of RM 784. Conversely, traveling with Icelandair from London to Reykjavik in July will be the most expensive, with an average cost of RM 1,813. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

RM 465+ Icelandair flights from London to Reykjavik

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Cheapest Icelandair flights from London to Reykjavik
Explore the most affordable Icelandair flight options available from London to Reykjavik. Find the lowest fares with prices last updated on 5 October 2026.

Mon 23/1120:35 -

Nonstop3h 15m

Thu 26/1116:20 -

Nonstop3h 10m

Deal found 1/10RM 882

Sat 21/1120:35 -

Nonstop3h 15m

Tue 24/1116:20 -

Nonstop3h 10m

Deal found 1/10RM 935

Wed 25/1120:35 -

Nonstop3h 15m

Mon 30/1107:35 -

Nonstop3h 15m

Deal found 2/10RM 1,000

Does Icelandair service alternative airports for LON-REK?
Those looking to travel from London to Reykjavik on Icelandair should know that there are other options for airports to fly into when visiting Reykjavik. The most popular airport is Reykjavik Keflavik Intl, but for some, Reykjavik Domestic is the better option as it is closer to the end destination or even cheaper to fly into on Icelandair. If you are looking for alternative departure airport to London Heathrow, consider flying out of London Gatwick which also offers Icelandair flights.
Can I get a flight from London to Reykjavik on Icelandair for under RM 1,633?
Cheapflights users have found 9 Icelandair flights for under RM 1,633 on the LON-REK route. Prices on flights to Reykjavik from London can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Icelandair flights from London to Reykjavik in 2026

One-way from	RM 465
Return from	RM 882
Popular in	July
Cheapest in	January
Average price (all airlines)	RM 1,421

Icelandair
2/12-31/12
Nonstop
3h 15m total
London to Reykjavik

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Icelandair
23/11-26/11
Nonstop
6h 25m total
London to Reykjavik

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Highest demand for flights from London to Reykjavik; 25% potential price increase.

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Best time to find cheap flights from London to Reykjavik; 4% potential price drop.

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Average price for all London to Reykjavik flights (one-way and round-trip).

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LON-REK

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LGW-KEF

Which month is the cheapest to fly Economy class from London to Reykjavik?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and August.

Rainfall in Reykjavik by month

In terms of precipitation, rainfall in Reykjavik ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik when rainfall is around 40.0 mm.

Temperature in Reykjavik by month

If weather is an important factor for your trip to Reykjavik, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

When is the best time to book a flight to Reykjavik with Icelandair?

The best time to book a flight to Reykjavik with Icelandair is 85 days before departure. On average, fares are higher if you book 1 day before departure.

Best time to book a flight from London to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from London with our price prediction graph.

LON-REK

LHR-KEF

LGW-KEF

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Icelandair flights from London to Reykjavik (LON - REK)

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Cheapest Icelandair flights from London to ReykjavikExplore the most affordable Icelandair flight options available from London to Reykjavik. Find the lowest fares with prices last updated on 5 October 2026.

Explore the most affordable Icelandair flight options available from London to Reykjavik. Find the lowest fares with prices last updated on 5 October 2026.

Best Icelandair flights from London to ReykjavikDiscover carefully curated Icelandair flight deals from London to Reykjavik that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated Icelandair flight deals from London to Reykjavik that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Direct Icelandair flights from London to ReykjavikExplore direct Icelandair flight options from London to Reykjavik based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Explore direct Icelandair flight options from London to Reykjavik based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Last-minute Icelandair flights from London to ReykjavikDiscover last-minute Icelandair flight deals from London to Reykjavik. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute Icelandair flight deals from London to Reykjavik. Data last updated 5 October 2026 and is based on user searches.

One-way Icelandair flights to ReykjavikSearch for one-way Icelandair flight options to Reykjavik. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way Icelandair flight options to Reykjavik. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Does Icelandair service alternative airports for LON-REK?

Can I get a flight from London to Reykjavik on Icelandair for under RM 1,633?

Icelandair flights from London to Reykjavik in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Which month is the cheapest to fly Economy class from London to Reykjavik?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and August.

Rainfall in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik when rainfall is around 40.0 mm.

Temperature in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average temperature totals by month.

When is the best time to book a flight to Reykjavik with Icelandair?

The best time to book a flight to Reykjavik with Icelandair is 85 days before departure. On average, fares are higher if you book 1 day before departure.

Best time to book a flight from London to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from London with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Reykjavik on another airline

Consider alternative airlines that service the Reykjavik area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 October 2026.

Complete your trip

Complete your trip to Reykjavik by adding a car rental and/or hotel reservation to your travel itinerary.

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Cheapest Icelandair flights from London to Reykjavik
Explore the most affordable Icelandair flight options available from London to Reykjavik. Find the lowest fares with prices last updated on 5 October 2026.

Best Icelandair flights from London to Reykjavik
Discover carefully curated Icelandair flight deals from London to Reykjavik that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Direct Icelandair flights from London to Reykjavik
Explore direct Icelandair flight options from London to Reykjavik based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 October 2026.

Last-minute Icelandair flights from London to Reykjavik
Discover last-minute Icelandair flight deals from London to Reykjavik. Data last updated 5 October 2026 and is based on user searches.

One-way Icelandair flights to Reykjavik
Search for one-way Icelandair flight options to Reykjavik. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.