How far in advance should I book a flight from Southampton to Iceland?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 29% on flights from Southampton to Iceland compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £158. For sooner than that we have options available in the next 3 days from £158.

What is the cheapest month to fly from Southampton to Iceland?

January can be a great time to fly to Iceland from Southampton with a flight ticket averaging about £149. Cheapflights users have found deals in the month of January for as cheap as £52. The most expensive prices can be found in the month of August.

What is the cheapest time of day to fly from SOU to IS?

When flying from Southampton to Iceland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Southampton to Iceland?

Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Iceland. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

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

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

How can I find direct flights from Southampton to Iceland?

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

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

Yes. Cheapflights offers flight deals from Southampton 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.

£428+ Flights from Southampton to Iceland

Cheap flight deals from Southampton to Iceland

Round-trip from	£324
One-way from	£204
Popular in	October
Cheapest in	January
Average price	£87

9/4-16/4
2 total stops
30h 05m total
Southampton to Iceland

Search Deals

16/7
2 total stops
27h 25m total
Southampton to Iceland

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£45 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Southampton to Iceland

Cheapest flights from Southampton to Iceland
Explore the most affordable flight options available from Southampton to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 9/420:00SOU - KEF

1 stop18h 15mMultiple Airlines

Wed 16/406:40KEF - SOU

1 stop11h 50mMultiple Airlines

Deal found 20/2£324

Wed 9/409:20SOU - KEF

1 stop10h 40mKLM

Sun 13/420:05KEF - SOU

1 stop11h 40mKLM

Deal found 19/2£444

Tue 22/416:30SOU - KEF

2 stops18h 30mBritish Airways

Fri 25/410:30KEF - SOU

2 stops21h 55mBritish Airways

Deal found 20/2£545

Best flights from Southampton to Iceland
Discover carefully curated flight deals from Southampton to Iceland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 9/420:00SOU - KEF

1 stop18h 15mMultiple Airlines

Wed 16/406:40KEF - SOU

1 stop11h 50mMultiple Airlines

Deal found 20/2£324

Wed 9/409:20SOU - KEF

1 stop10h 40mKLM

Sun 13/420:05KEF - SOU

1 stop11h 40mKLM

Deal found 19/2£444

Tue 22/416:30SOU - KEF

2 stops18h 30mBritish Airways

Fri 25/410:30KEF - SOU

2 stops21h 55mBritish Airways

Deal found 20/2£545

Last-minute flights from Southampton to Iceland
Discover last-minute flight deals from Southampton to Iceland. Data last updated 21 February 2025 and is based on user searches.

Tue 25/208:55SOU - KEF

2 stops32h 45mMultiple Airlines

Mon 3/312:30KEF - SOU

2 stops30h 25mMultiple Airlines

Deal found 20/2£344

Fri 7/308:40SOU - KEF

2 stops8h 55mBritish Airways

Fri 26/1218:45KEF - SOU

2 stops18h 20mBritish Airways

Deal found 21/2£867

Find flights from Southampton to Iceland within your budget

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonReykjavik

SOU - KEF

SOUKEF

Southampton Eastleigh

Wed 9/4

20:00-13:15

1 stop18h 15m

Reykjavik Keflavik Intl

Wed 16/4

06:40-19:30

1 stop11h 50m

£324

SouthamptonReykjavik

SOU - KEF

SOUKEF

Southampton Eastleigh

Wed 9/4

09:20-19:00

1 stop10h 40m

Reykjavik Keflavik Intl

Sun 13/4

20:05-08:45

1 stop11h 40m

£444

SouthamptonReykjavik

SOU - KEF

SOUKEF

Southampton Eastleigh

Tue 22/4

16:30-10:00

2 stops18h 30m

Reykjavik Keflavik Intl

Fri 25/4

10:30-09:25

2 stops21h 55m

£545

SouthamptonReykjavik

SOU - KEF

SOUKEF

Southampton Eastleigh

Wed 16/7

10:50-13:15

2 stops27h 25m

£204

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Best time to book a flight from Southampton to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Southampton 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.

Travel insights for flights from Southampton to Iceland

Get recent, data-driven insights about flights from Southampton to Iceland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Southampton to Iceland?

Currently, January is the cheapest month in which you can book a flight from Southampton to Iceland (average of £75). Flying from Southampton to Iceland in July is currently the most expensive (average of £289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Iceland by month

In terms of precipitation, rainfall in Iceland 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 Iceland when rainfall is around 40.0 mm.

Temperature in Iceland by month

If weather is an important factor for your trip to Iceland, 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).

Reviews of airlines servicing Iceland

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM

7.8

Good

1,331 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways

6.6

Okay

6,762 reviews

KLM

7.8

Good

1,331 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

What airport do you fly from for flights from Southampton to Iceland?
Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Iceland. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.
Can I find deals for flights from Southampton to Iceland that include hotel bookings?
Yes. In addition to deals on Southampton to Iceland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Iceland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Iceland.
Can I find deals for business class flights from Southampton to Iceland?
Yes. Cheapflights offers flight deals from Southampton 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.
What is the cheapest month to book a flight from Southampton to Iceland?
Currently, January is the cheapest month in which you can book a flight from Southampton to Iceland (average of £75). Flying from Southampton to Iceland in July is currently the most expensive (average of £289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Deals for Southampton to Iceland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Iceland.

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

Yes! Cheapflights helps users easily find flights from Southampton to Iceland with no change fees.

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

Yes, Cheapflights offers price alerts on Southampton 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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Cheap flights from Southampton to Iceland from £204

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Iceland

Keep the following information in mind while searching for Southampton to Iceland flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Iceland

Cheapest flights from Southampton to IcelandExplore the most affordable flight options available from Southampton to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Southampton to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Southampton to Iceland within your budget

Best time to book a flight from Southampton to Iceland

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

Travel insights for flights from Southampton to Iceland

Get recent, data-driven insights about flights from Southampton to Iceland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Southampton to Iceland?

Rainfall in Iceland by month

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

Temperature in Iceland by month

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

Reviews of airlines servicing Iceland

Related info for your journey

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

What airport do you fly from for flights from Southampton to Iceland?

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

How can I find direct flights from Southampton to Iceland?

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

What is the cheapest month to book a flight from Southampton to Iceland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Iceland

See prices for flight routes from nearby airports that may be better suited for you.

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 Southampton to Iceland?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Southampton to Iceland
Explore the most affordable flight options available from Southampton to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.