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Cheap flights from Southampton to Reykjavik Keflavik Intl Airport from £87

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Reykjavik Keflavik Intl Airport departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOU — KEF
3 Mar — 10 Mar1
1 adult
Sun 3/3
Sun 10/3

How far in advance should I book a flight from Southampton to Reykjavik Keflavik Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 57% on flights from Southampton to Reykjavik Keflavik Intl Airport compared to booking the week you need them. Waiting 59 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 £143. For sooner than that we have options available in the next 3 days from £188.

What is the cheapest month to fly from Southampton to Reykjavik Keflavik Intl Airport?

November is one of the best times of the year to fly to Reykjavik Keflavik Intl Airport from Southampton. Prices for November average £138 per person but you can even find prices for as low as £33. The most expensive prices can be found in the month of July. Opting for a November flight can save you 40% on your journey compared to booking in July

When is the cheapest time to fly from Southampton to Reykjavik Keflavik Intl Airport (SOU - KEF)?

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

Cheap KLM flights from Southampton to Keflavik Intl

Explore cheap flight options specifically provided by KLM for the route between Southampton and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 930,223 searches. Data last updated 28 February 2024.
Check out some of the cheapest KLM flights we've come across from Southampton to Reykjavik. Make sure to double check the flight details before booking.
Tue 5/309:20SOU - KEF
1 stop9h 45mKLM
Tue 12/320:00KEF - SOU
1 stop12h 50mKLM
Deal found 27/2£464
Mon 11/309:20SOU - KEF
1 stop9h 45mKLM
Thu 14/311:15KEF - SOU
1 stop5h 35mKLM
Deal found 27/2£501

Cheap British Airways flights from Southampton to Keflavik Intl

Explore cheap flight options specifically provided by British Airways for the route between Southampton and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 930,223 searches. Data last updated 28 February 2024.
Some of the best deals we've found on British Airways flights travelling from Southampton to Reykjavik. Check back soon if you're not seeing flights that suit your needs.
Fri 12/413:10SOU - KEF
3 stops21h 10mBritish Airways
Mon 15/410:50KEF - SOU
2 stops20h 20mBritish Airways
Deal found 27/2£535
Fri 12/416:00SOU - KEF
2 stops18h 20mBritish Airways
Mon 15/410:50KEF - SOU
2 stops20h 20mBritish Airways
Deal found 27/2£546
Mon 11/316:00SOU - KEF
2 stops18h 55mBritish Airways
Thu 14/311:50KEF - SOU
2 stops20h 20mBritish Airways
Deal found 27/2£926

Cheap Southampton to Keflavik Intl flights in February & March 2024

Find cheap flight options from Southampton to Keflavik Intl specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 930,223 searches. Prices were last updated on 28 February 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 5/309:20SOU - KEF
1 stop9h 45mKLM
Tue 12/320:00KEF - SOU
1 stop12h 50mKLM
Deal found 27/2£464
Mon 11/309:20SOU - KEF
1 stop9h 45mKLM
Thu 14/311:15KEF - SOU
1 stop5h 35mKLM
Deal found 27/2£501
Tue 27/209:20SOU - KEF
1 stop9h 45mKLM
Sat 2/320:00KEF - SOU
1 stop12h 50mKLM
Deal found 27/2£813
Mon 11/316:00SOU - KEF
2 stops18h 55mBritish Airways
Thu 14/311:50KEF - SOU
2 stops20h 20mBritish Airways
Deal found 27/2£926

Southampton to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Southampton and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 930,223 searches. Data last updated 28 February 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 5/309:20SOU - KEF
1 stop9h 45mKLM
Tue 12/320:00KEF - SOU
1 stop12h 50mKLM
Deal found 27/2£464
Mon 11/309:20SOU - KEF
1 stop9h 45mKLM
Thu 14/311:15KEF - SOU
1 stop5h 35mKLM
Deal found 27/2£501
Fri 12/413:10SOU - KEF
3 stops21h 10mBritish Airways
Mon 15/410:50KEF - SOU
2 stops20h 20mBritish Airways
Deal found 27/2£535
Fri 12/416:00SOU - KEF
2 stops18h 20mBritish Airways
Mon 15/410:50KEF - SOU
2 stops20h 20mBritish Airways
Deal found 27/2£546
Tue 27/209:20SOU - KEF
1 stop9h 45mKLM
Sat 2/320:00KEF - SOU
1 stop12h 50mKLM
Deal found 27/2£813
Mon 11/316:00SOU - KEF
2 stops18h 55mBritish Airways
Thu 14/311:50KEF - SOU
2 stops20h 20mBritish Airways
Deal found 27/2£926

Southampton to Keflavik Intl flights leaving soon

Find last-minute flight options from Southampton to Keflavik Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 930,223 searches. Data last updated 28 February 2024.
Book one of these great deals on flights from Southampton to Reykjavik. It's wise to confirm all flight details are correct before booking.
Tue 5/309:20SOU - KEF
1 stop9h 45mKLM
Tue 12/320:00KEF - SOU
1 stop12h 50mKLM
Deal found 27/2£464

One-way flights to Keflavik Intl from Southampton

Search for one-way flight options from Southampton to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 930,223 searches. Data last updated 28 February 2024.
Users in need of a one-way flight from Southampton to Reykjavik can choose from these deals. Those seeking round-trip flights from Southampton to Reykjavik should utilise the search form at the top of the page.
Tue 14/518:15SOU - KEF
2 stops15h 05measyJet
Deal found 27/2£87
Thu 9/512:30SOU - KEF
2 stops21h 05measyJet
Deal found 27/2£94
Wed 15/509:00SOU - KEF
2 stops29h 45mMultiple Airlines
Deal found 27/2£102
Sat 11/511:45SOU - KEF
2 stops22h 10measyJet
Deal found 27/2£104
Sun 12/511:50SOU - KEF
2 stops22h 05measyJet
Deal found 27/2£106
Mon 13/511:50SOU - KEF
2 stops26h 55mMultiple Airlines
Deal found 27/2£107
Wed 15/509:15SOU - KEF
2 stops24h 00mMultiple Airlines
Deal found 27/2£136
Tue 14/519:55SOU - KEF
1 stop12h 30mMultiple Airlines
Deal found 27/2£141
Fri 10/521:35SOU - KEF
2 stops17h 10mMultiple Airlines
Deal found 27/2£152

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 930,223 searches. Data last updated 28 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£501 - £926

Route

Depart

Return

Price

Southampton EastleighReykjavik Keflavik Intl

SOU - KEF

SOUKEF

Southampton Eastleigh

Mon 11/3

1 stop9h 45m

Reykjavik Keflavik Intl

Thu 14/3

1 stop5h 35m

£501

Southampton EastleighReykjavik Keflavik Intl

SOU - KEF

SOUKEF

Southampton Eastleigh

Fri 12/4

3 stops21h 10m

Reykjavik Keflavik Intl

Mon 15/4

2 stops20h 20m

£535

Southampton EastleighReykjavik Keflavik Intl

SOU - KEF

SOUKEF

Southampton Eastleigh

Fri 12/4

2 stops18h 20m

Reykjavik Keflavik Intl

Mon 15/4

2 stops20h 20m

£546

Southampton EastleighReykjavik Keflavik Intl

SOU - KEF

SOUKEF

Southampton Eastleigh

Mon 11/3

2 stops18h 55m

Reykjavik Keflavik Intl

Thu 14/3

2 stops20h 20m

£926

Flights are sorted by cheapest first

Deals found on 27/2

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 28 February 2024.
See what other customers who have flown with KLM and British Airways from Southampton to Reykjavik have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,761 reviews

Comfort

7.6

Entertainment

7.3

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.8
Good
1,761 reviews
7.8
Good
1,761 reviews

Comfort

7.6

Entertainment

7.3

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.0
Good
3,115 reviews
7.8
Good
1,761 reviews

Comfort

7.6

Entertainment

7.3

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.9
Okay
7,017 reviews
7.8
Good
1,761 reviews

Comfort

7.6

Entertainment

7.3

Boarding

7.8

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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 flights from Southampton to Reykjavik Keflavik Intl Airport for under £600 on Cheapflights?

Yes, there are multiple flights from Southampton to Reykjavik Keflavik Intl Airport for under £600. The cheapest flight booked recently is on KLM for just £501, but on average you can expect to pay £627.

Are there last-minute flights available from Southampton to Reykjavik Keflavik Intl Airport for under £500?

There are currently 1+ open flights from Southampton to Reykjavik Keflavik Intl Airport within the next 7 days for less than £500.

What does SOU to KEF mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Southampton Eastleigh Airport to Reykjavik Keflavik Intl Airport flight would often be abbreviated as a SOU to KEF flight.

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How does Cheapflights help users find flights from Southampton to Keflavik Intl?

When you search for this flight from Southampton to Keflavik Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Keflavik Intl for you. Better yet — we are completely free to use.

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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