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Cheap flights from London Southend Airport to Iceland from £138

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — KEF
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to Iceland

Enter your travel dates to find the best prices.

Cheapest flights from Southend to Iceland
Explore the most affordable flight options available from Southend to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Thu 3/910:10
SEN
-
KEF
2 stops9h 05m
Multiple Airlines
Thu 10/919:15
KEF
-
SEN
2 stops14h 30m
Multiple Airlines
Deal found 30/7£333
Mon 9/1107:20
SEN
-
KEF
1 stop8h 30m
Multiple Airlines
Sun 15/1111:05
KEF
-
SEN
1 stop11h 15m
Multiple Airlines
Deal found 30/7£369
Sat 5/1207:15
SEN
-
KEF
1 stop6h 30m
Multiple Airlines
Sun 6/1214:45
KEF
-
SEN
1 stop7h 20m
Multiple Airlines
Deal found 1/8£372
Sun 30/819:50
SEN
-
KEF
1 stop13h 55m
Multiple Airlines
Sat 5/900:50
KEF
-
SEN
1 stop8h 35m
Multiple Airlines
Deal found 2/8£374
Thu 13/813:45
SEN
-
KEF
2 stops18h 55m
Multiple Airlines
Thu 20/817:35
KEF
-
SEN
2 stops16h 10m
Multiple Airlines
Deal found 31/7£387
Sun 30/819:50
SEN
-
KEF
1 stop13h 55m
Multiple Airlines
Thu 10/900:50
KEF
-
SEN
1 stop8h 55m
Multiple Airlines
Deal found 3/8£390
Wed 19/812:15
SEN
-
KEF
1 stop12h 15m
Multiple Airlines
Sat 22/808:30
KEF
-
SEN
2 stops13h 20m
Multiple Airlines
Deal found 3/8£401
Thu 22/1010:10
SEN
-
KEF
1 stop9h 35m
Multiple Airlines
Thu 29/1009:20
KEF
-
SEN
1 stop11h 35m
Multiple Airlines
Deal found 30/7£402
Sun 13/1215:35
SEN
-
KEF
1 stop7h 15m
Multiple Airlines
Sun 27/1211:05
KEF
-
SEN
1 stop11h 15m
Multiple Airlines
Deal found 29/7£403
Sun 30/819:50
SEN
-
KEF
1 stop13h 55m
Multiple Airlines
Sat 12/900:50
KEF
-
SEN
1 stop8h 35m
Multiple Airlines
Deal found 3/8£405

Find flight deals from Southend to Iceland

Keep the following information in mind while searching for Southend to Iceland flight deals. Data was last updated 4 August 2026.

Round-trip from

£306

One-way from

£138

Popular in

July

Cheapest in

January

Average price

£271
easyJet
  • easyJet
  • 29/1-31/1
  • 2 total stops
  • 17h 25m total
  • London to Iceland
Search Deals
easyJet
  • easyJet
  • 31/8
  • 1 total stop
  • 21h 40m total
  • London to Iceland
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£52 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 August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from London Southend Airport to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Sun 13/12

15:35-22:50

1 stop7h 15m

Reykjavik Keflavik Intl

Sun 27/12

11:05-22:20

1 stop11h 15m

£403

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Mon 31/8

11:10-18:45

1 stop8h 35m

Reykjavik Keflavik Intl

Sat 12/9

17:45-10:25

1 stop15h 40m

£425

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Sun 30/8

19:50-08:45

1 stop13h 55m

Reykjavik Keflavik Intl

Sat 12/9

17:45-10:25

1 stop15h 40m

£426

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Mon 12/10

11:10-18:45

1 stop8h 35m

Reykjavik Keflavik Intl

Wed 14/10

07:40-19:40

1 stop11h 00m

£549

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Fri 18/9

11:20-18:45

1 stop8h 25m

Reykjavik Keflavik Intl

Fri 2/10

07:40-19:35

1 stop10h 55m

£559
Fastest return journey

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Fri 4/9

11:20-18:45

1 stop8h 25m

Reykjavik Keflavik Intl

Wed 9/9

10:50-19:40

1 stop7h 50m

£566

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Mon 14/12

07:20-15:50

1 stop8h 30m

Reykjavik Keflavik Intl

Fri 18/12

07:30-17:15

1 stop9h 45m

£572

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Thu 10/9

10:10-18:45

1 stop9h 35m

Reykjavik Keflavik Intl

Mon 14/9

07:40-19:35

1 stop10h 55m

£578

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Mon 28/9

11:10-18:45

1 stop8h 35m

Reykjavik Keflavik Intl

Thu 8/10

07:35-21:25

1 stop12h 50m

£604

LondonReykjavik

SEN - KEF

SENKEF

London Southend

Mon 14/9

11:10-18:45

1 stop8h 35m

Reykjavik Keflavik Intl

Mon 21/9

07:40-19:35

1 stop10h 55m

£615

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Southend to Iceland

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

Cheapflights Insights

Everything you need to know about your flight from London Southend Airport to Iceland

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Southend to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Southend to Iceland that include hotel bookings?

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

  • How can I find direct flights from Southend to Iceland?

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

  • Can I find deals for business class flights from Southend to Iceland?

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

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southend to Iceland?

Cheapflights makes it easy to find Southend to Iceland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Iceland from Southend by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southend to Iceland with no change fees?

Certainly. Search results for flights to Iceland from Southend shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Southend to Iceland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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