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Cheap flights from Southampton to San José from £762

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to San José departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to San José

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
18:05 - 18:25SOU-SJO
30h 20m1 stop
KLM Logo
20:30 - 08:10SJO-SOU
29h 40m1 stop
£762KLM
Find Deal
Sun, 7 Dec - Sun, 21 Dec
KLM Logo
18:05 - 18:25SOU-SJO
30h 20m1 stop
KLM Logo
20:30 - 08:10SJO-SOU
29h 40m1 stop
£791KLM
Find Deal
Sun, 7 Dec - Sun, 21 Dec
KLM Logo
09:30 - 22:20SOU-SJO
18h 50m2 stops
KLM Logo
20:30 - 08:10SJO-SOU
29h 40m1 stop
£804KLM
Find Deal
Sun, 7 Dec - Sun, 21 Dec
KLM Logo
09:30 - 22:20SOU-SJO
18h 50m2 stops
KLM Logo
20:30 - 08:10SJO-SOU
29h 40m1 stop
£831KLM
Find Deal
Sun, 7 Dec - Sun, 21 Dec
KLM Logo
09:30 - 22:20SOU-SJO
18h 50m2 stops
KLM Logo
20:05 - 17:25SJO-SOU
15h 20m2 stops
£880KLM
Find Deal
Sun, 7 Dec - Sun, 21 Dec
KLM Logo
09:30 - 17:50SOU-SJO
38h 20m2 stops
KLM Logo
20:05 - 08:10SJO-SOU
30h 05m2 stops
£902KLM
Find Deal
Sun, 7 Dec - Sun, 21 Dec
Delta Logo
09:00 - 22:15SOU-SJO
19h 15m2 stops
Delta Logo
07:00 - 17:25SJO-SOU
28h 25m2 stops
£1,250Delta
Find Deal
Fri, 13 Feb - Wed, 11 Mar
Multiple Airlines Logo
19:55 - 03:50SOU-SJO
37h 55m3 stops
Multiple Airlines Logo
20:05 - 08:10SJO-SOU
30h 05m2 stops
£1,387Multiple Airlines
Find Deal
Mon, 15 Dec - Mon, 22 Dec
Delta Logo
09:00 - 12:55SOU-SJO
33h 55m2 stops
Delta Logo
13:20 - 08:20SJO-SOU
37h 00m2 stops
£1,400Delta
Find Deal
Fri, 13 Feb - Tue, 10 Mar
Delta Logo
09:00 - 22:15SOU-SJO
19h 15m2 stops
Delta Logo
07:00 - 17:15SJO-SOU
28h 15m2 stops
£1,576Delta
Find Deal
Fri, 13 Feb - Sat, 7 Mar

KLM flights from Southampton to San José

Our best KLM deals on Southampton to San José flight tickets
KLM
7 Dec
SOU18:05Southampton Eastleigh
30h 20m
1 stop
SJO18:25San José Juan Santamaria Intl
21 Dec
SJO20:30San José Juan Santamaria Intl
29h 40m
1 stop
SOU08:10Southampton Eastleigh
£762
Find similar
KLM
7 Dec
SOU18:05Southampton Eastleigh
30h 20m
1 stop
SJO18:25San José Juan Santamaria Intl
21 Dec
SJO20:30San José Juan Santamaria Intl
29h 40m
1 stop
SOU08:10Southampton Eastleigh
£791
Find similar
KLM
7 Dec
SOU09:30Southampton Eastleigh
18h 50m
2 stops
SJO22:20San José Juan Santamaria Intl
21 Dec
SJO20:30San José Juan Santamaria Intl
29h 40m
1 stop
SOU08:10Southampton Eastleigh
£804
Find similar

Delta flights from Southampton to San José

Our best Delta deals on Southampton to San José flight tickets
Delta
13 Feb
SOU09:00Southampton Eastleigh
19h 15m
2 stops
SJO22:15San José Juan Santamaria Intl
11 Mar
SJO07:00San José Juan Santamaria Intl
28h 25m
2 stops
SOU17:25Southampton Eastleigh
£1,250
Find similar
Delta
13 Feb
SOU09:00Southampton Eastleigh
33h 55m
2 stops
SJO12:55San José Juan Santamaria Intl
10 Mar
SJO13:20San José Juan Santamaria Intl
37h 00m
2 stops
SOU08:20Southampton Eastleigh
£1,400
Find similar
Delta
13 Feb
SOU09:00Southampton Eastleigh
19h 15m
2 stops
SJO22:15San José Juan Santamaria Intl
7 Mar
SJO07:00San José Juan Santamaria Intl
28h 15m
2 stops
SOU17:15Southampton Eastleigh
£1,576
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to San José 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Southampton to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 7/12

18:05-18:25

1 stop30h 20m

San José Juan Santamaria Intl

Sun 21/12

20:30-08:10

1 stop29h 40m

£762

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 7/12

18:05-18:25

1 stop30h 20m

San José Juan Santamaria Intl

Sun 21/12

20:30-08:10

1 stop29h 40m

£791

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 7/12

09:30-22:20

2 stops18h 50m

San José Juan Santamaria Intl

Sun 21/12

20:30-08:10

1 stop29h 40m

£804

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 7/12

09:30-22:20

2 stops18h 50m

San José Juan Santamaria Intl

Sun 21/12

20:30-08:10

1 stop29h 40m

£831

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 7/12

09:30-22:20

2 stops18h 50m

San José Juan Santamaria Intl

Sun 21/12

20:05-17:25

2 stops15h 20m

£880

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 7/12

09:30-17:50

2 stops38h 20m

San José Juan Santamaria Intl

Sun 21/12

20:05-08:10

2 stops30h 05m

£902

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 13/2

09:00-22:15

2 stops19h 15m

San José Juan Santamaria Intl

Wed 11/3

07:00-17:25

2 stops28h 25m

£1,250

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Mon 15/12

19:55-03:50

3 stops37h 55m

San José Juan Santamaria Intl

Mon 22/12

20:05-08:10

2 stops30h 05m

£1,387

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 13/2

09:00-12:55

2 stops33h 55m

San José Juan Santamaria Intl

Tue 10/3

13:20-08:20

2 stops37h 00m

£1,400

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 13/2

09:00-22:15

2 stops19h 15m

San José Juan Santamaria Intl

Sat 7/3

07:00-17:15

2 stops28h 15m

£1,576

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San José from

How to get the cheapest flight ticket from Southampton to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San José?

The cheapest day to depart from Southampton to San José is on a Thursday when prices can be found for as low as £865. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £1,178. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest Southampton to San José flights are usually those with departure times in the afternoon. Our users have found flights to San José in the afternoon for as low as £611. In the morning is when there is more demand to fly to San José, so prices are often more expensive at around £879 per ticket.

When to book flights from Southampton to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to San José (SOU to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to San José

Direct flights

None
There are no direct flights from Southampton to San José. There are no popular flight routes from Southampton to San José.
Search flight deals

  • How far is Southampton Eastleigh to San José Juan Santamaria Intl by plane?

    A flight from Southampton Eastleigh to San José Juan Santamaria Intl will travel around 5365.5 mi. A reasonable flight in good conditions will take 15h 45m.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to San José Juan Santamaria Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Jacó
Alajuela
Manuel Antonio
Monteverde

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to San José?

Finding the right flight to San José from Southampton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights from Southampton to San José with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Southampton to San José flights to just show those with flexible booking policies.

How can momondo help me find flights from Southampton to San José?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San José from Southampton.

I’m not ready to book a flight from Southampton to San José right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southampton to San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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