How long is the flight from London Southend Airport to Reykjavik Keflavik Intl Airport?

A quick flight from London Southend Airport to Reykjavik Keflavik Intl Airport can take about 27h 10m. easyJet provides one of the quickest options available for as low as £147. London Southend Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1199 mi.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport 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 Keflavik Intl Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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).

What is the cheapest time of day to fly from SEN to KEF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Southend Airport to Reykjavik Keflavik Intl Airport as you normally would.

Can I find deals for flights from Southend to Keflavik Intl that include hotel bookings?

Yes. In addition to deals on Southend to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Southend to Keflavik Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Keflavik Intl.

Can I find deals for business class flights from Southend to Keflavik Intl?

Yes. Cheapflights offers flight deals from Southend to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£85+ Cheap Flights from London Southend Airport to Reykjavik Keflavik Intl Airport

Cheap flight deals from Southend to Keflavik Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Southend to Keflavik Intl
Explore the most affordable flight options available from Southend to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Mon 7/1211:35 -

1 stop20h 15m

Sat 12/1218:20 -

1 stop24h 25m

Deal found 28/9£167

Fri 11/1214:25 -

1 stop27h 10m

Sun 13/1211:05 -

1 stop11h 15m

Deal found 29/9£172

Mon 30/1111:35 -

1 stop20h 15m

Sun 6/1211:05 -

1 stop11h 15m

Deal found 29/9£173

Mon 14/1211:35 -

1 stop20h 15m

Sat 19/1218:20 -

1 stop24h 25m

Deal found 28/9£184

Fri 13/1114:25 -

1 stop27h 10m

Sun 22/1111:05 -

1 stop11h 15m

Deal found 29/9£186

Sat 5/1210:45 -

2 stops9h 35m

Sun 6/1221:45 -

2 stops13h 00m

Deal found 30/9£194

Fri 11/1214:25 -

1 stop27h 10m

Sat 19/1218:20 -

1 stop24h 25m

Deal found 28/9£200

Fri 13/1114:25 -

1 stop27h 10m

Sun 15/1111:05 -

1 stop11h 15m

Deal found 29/9£205

Sat 14/1110:45 -

2 stops9h 35m

Sun 22/1111:05 -

1 stop11h 15m

Deal found 27/9£206

Mon 12/1011:10 -

1 stop21h 40m

Sun 25/1011:05 -

1 stop11h 30m

Deal found 30/9£208

Find flight deals from Southend to Keflavik Intl

Round-trip from	£147
One-way from	£85
Popular in	July
Cheapest in	January
Average price	£248

easyJet
15/1-17/1
2 total stops
38h 25m total
London to Reykjavik

Search Deals

15/12-31/12
2 total stops
18h 20m total
London to Reykjavik

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£54 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Southend Airport to Reykjavik Keflavik Intl Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Fri 13/11

14:25-17:35

1 stop27h 10m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£93

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Mon 12/10

11:10-07:50

1 stop21h 40m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£117

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Tue 9/2

08:00-11:00

2 stops27h 00m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£123

Fastest return journey

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Wed 21/10

08:25-20:25

1 stop13h 00m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£133

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Fri 30/10

14:25-17:35

1 stop27h 10m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£139

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Fri 15/1

14:25-17:35

1 stop27h 10m

Reykjavik Keflavik Intl

Sun 17/1

11:05-22:20

1 stop11h 15m

£147

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Mon 5/10

11:10-07:50

1 stop21h 40m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£152

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Mon 25/1

07:05-07:50

3 stops24h 45m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£153

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Tue 15/12

15:50-17:15

3 stops25h 25m

Reykjavik Keflavik Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£153

LondonReykjavik

SEN London Southend - KEF Reykjavik Keflavik Intl

SENKEF

London Southend

Fri 22/1

14:25-17:35

1 stop27h 10m

Reykjavik Keflavik Intl

Sun 24/1

11:05-22:20

1 stop11h 15m

£155

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Southend to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Southend with our price prediction graph.

SEN-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.

Related info for your journey

How long is the flight from London Southend Airport to Reykjavik Keflavik Intl Airport?
A quick flight from London Southend Airport to Reykjavik Keflavik Intl Airport can take about 27h 10m. easyJet provides one of the quickest options available for as low as £147. London Southend Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 1199 mi.
Can I find deals for flights from Southend to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on Southend to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southend to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Keflavik Intl.
Can I find deals for business class flights from Southend to Keflavik Intl?
Yes. Cheapflights offers flight deals from Southend to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheap flights from London Southend Airport to Reykjavik Keflavik Intl Airport from £85

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southend to Keflavik Intl

Cheapest flights from Southend to Keflavik IntlExplore the most affordable flight options available from Southend to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Explore the most affordable flight options available from Southend to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Southend to Keflavik IntlDiscover carefully curated flight deals from Southend to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Southend to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Southend to Keflavik IntlDiscover last-minute flight deals from Southend to Keflavik Intl. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Southend to Keflavik Intl. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Southend to Keflavik IntlSearch for one-way flight options from Southend to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Southend to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

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Use the filters below to find and compare flights from London Southend Airport to Reykjavik Keflavik Intl Airport that are best for you.

Best time to book a flight from Southend to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Southend with our price prediction graph.

Related info for your journey

How long is the flight from London Southend Airport to Reykjavik Keflavik Intl Airport?

Can I find deals for flights from Southend to Keflavik Intl that include hotel bookings?

How can I find direct flights from Southend to Keflavik Intl?

Can I find deals for business class flights from Southend to Keflavik Intl?

Travelling to a place near Reykjavik Keflavik Intl Airport?

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Alternative routes for Southend to Keflavik Intl

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Direct flights to Iceland

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Other flights to Keflavik Intl

Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 September 2026.

Southend and Keflavik Intl flights

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Why should you use Cheapflights to find cheap flight tickets from Southend to Keflavik Intl?

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Can Cheapflights notify me if prices for flights from Southend to Keflavik Intl become cheaper?

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Cheapest flights from Southend to Keflavik Intl
Explore the most affordable flight options available from Southend to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Southend to Keflavik Intl
Discover carefully curated flight deals from Southend to Keflavik Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Southend to Keflavik Intl
Discover last-minute flight deals from Southend to Keflavik Intl. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Southend to Keflavik Intl
Search for one-way flight options from Southend to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.