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Cheap flights from Southampton to Reykjavik Keflavik Intl Airport from £263

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — KEF
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Southampton to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£263
10/2-17/2
  • 10/2-17/2
  • 4 total stops
  • 39h 35m total
  • Southampton to Reykjavik
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Find flight deals from Southampton to Keflavik Intl

Cheapest flights from Southampton to Keflavik Intl
Explore the most affordable flight options available from Southampton to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Mon 10/220:10SOU - KEF
2 stops17h 55mMultiple Airlines
Mon 17/211:05KEF - SOU
2 stops21h 40mMultiple Airlines
Deal found 16/1£263
Mon 10/209:00SOU - KEF
1 stop10h 05mKLM
Mon 17/220:05KEF - SOU
1 stop12h 20mKLM
Deal found 16/1£421
Tue 26/816:30SOU - KEF
2 stops42h 10mBritish Airways
Thu 18/910:30KEF - SOU
2 stops20h 30mBritish Airways
Deal found 16/1£516

Find flights from Southampton to Keflavik Intl within your budget

Customise your flight search to find flights from Southampton to Keflavik Intl 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonReykjavik

SOU - KEF

SOUKEF

Southampton Eastleigh

Mon 10/2

20:10-14:05

2 stops17h 55m

Reykjavik Keflavik Intl

Mon 17/2

11:05-08:45

2 stops21h 40m

£263

SouthamptonReykjavik

SOU - KEF

SOUKEF

Southampton Eastleigh

Mon 10/2

09:00-19:05

1 stop10h 05m

Reykjavik Keflavik Intl

Mon 17/2

20:05-08:25

1 stop12h 20m

£421

SouthamptonReykjavik

SOU - KEF

SOUKEF

Southampton Eastleigh

Wed 4/6

16:30-09:40

2 stops18h 10m

Reykjavik Keflavik Intl

Mon 9/6

10:45-08:10

2 stops20h 25m

£529

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Best time to book a flight from Southampton to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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 Keflavik Intl

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

What is the cheapest month to book a flight from Southampton to Reykjavik Keflavik Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Southampton to Reykjavik Keflavik Intl Airport (average of £75). Flying from Southampton to Reykjavik Keflavik Intl Airport 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 Keflavik Intl by month

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

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.

Temperature in Keflavik Intl by month

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

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).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 17 January 2025.
KLM
7.8
Good
1,339 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

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
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

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
6,824 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

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

Find useful and relevant information for your journey from Southampton to Keflavik Intl. 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 Reykjavik Keflavik Intl?

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Reykjavik Keflavik Intl from Southampton. Booking flights from Eastleigh (SOU) to Reykjavik Keflavik Intl should be relatively easy as there are 0 daily outbound flights to Reykjavik Keflavik Intl from 0 different airlines.

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

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

  • How can I find direct flights from Southampton to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Southampton 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.

  • What is the cheapest month to book a flight from Southampton to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Reykjavik Keflavik Intl Airport (average of £75). Flying from Southampton to Reykjavik Keflavik Intl Airport 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.

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Keflavik

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

Yes, we can. To see specific flights from Southampton to Keflavik Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Southampton to Keflavik Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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