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Cheap flights from Southampton to San José from £796

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 25/9. 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

KLM Logo
09:20 - 12:08SOU-SJO
33h 48m2 stops
KLM Logo
19:25 - 08:45SJO-SOU
30h 20m2 stops
£796KLM
Find Deal
Thu, 25 Sep - Mon, 29 Sep
KLM Logo
09:20 - 12:08SOU-SJO
57h 48m2 stops
KLM Logo
19:25 - 08:45SJO-SOU
30h 20m2 stops
£798KLM
Find Deal
Thu, 25 Sep - Mon, 29 Sep
KLM Logo
09:20 - 12:08SOU-SJO
33h 48m2 stops
KLM Logo
19:25 - 08:45SJO-SOU
30h 20m2 stops
£803KLM
Find Deal
Thu, 25 Sep - Mon, 29 Sep

KLM flights from Southampton to San José, San José Province

Our best KLM deals on Southampton to San José, San José Province flight tickets
KLM
25 Sept
SOU09:20Southampton Eastleigh
33h 48m
2 stops
SJO12:08San José Juan Santamaria Intl
29 Sept
SJO19:25San José Juan Santamaria Intl
30h 20m
2 stops
SOU08:45Southampton Eastleigh
£796
Find similar
KLM
25 Sept
SOU09:20Southampton Eastleigh
57h 48m
2 stops
SJO12:08San José Juan Santamaria Intl
29 Sept
SJO19:25San José Juan Santamaria Intl
30h 20m
2 stops
SOU08:45Southampton Eastleigh
£798
Find similar
KLM
25 Sept
SOU09:20Southampton Eastleigh
33h 48m
2 stops
SJO12:08San José Juan Santamaria Intl
29 Sept
SJO19:25San José Juan Santamaria Intl
30h 20m
2 stops
SOU08:45Southampton Eastleigh
£803
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to San José, San José Province 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 July 2025.
Use the filters below to find and compare flights from Southampton to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Thu 25/9

09:20-12:08

2 stops33h 48m

San José Juan Santamaria Intl

Mon 29/9

19:25-08:45

2 stops30h 20m

£796

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Thu 25/9

09:20-12:08

2 stops57h 48m

San José Juan Santamaria Intl

Mon 29/9

19:25-08:45

2 stops30h 20m

£798

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Thu 25/9

09:20-12:08

2 stops33h 48m

San José Juan Santamaria Intl

Mon 29/9

19:25-08:45

2 stops30h 20m

£803

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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, San José Province?

Our data shows that Wednesday is the least expensive day to fly to San José, San José Province. Tickets to fly out on this day can be as low as £817. Flights from Southampton to San José, San José Province on a Sunday will generally be more expensive and average around £1,087. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Southampton to San José, San José Province flights are usually those with departure times in the afternoon. Our users have found flights to San José, San José Province in the afternoon for as low as £604. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around £858 per ticket.

When to book flights from Southampton to San José, San José Province

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

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

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

Best price found

£796

Fastest flight time

33h 48m

Direct flights

None

Airports in San José, San José Province

1 airport
The best flight deal from Southampton to San José, San José Province found on momondo in the last 72 hours is £796
The fastest flight from Southampton to San José, San José Province takes 33h 48m
There are no direct flights from Southampton to San José, San José Province. Popular non-direct route for this connection is Southampton Eastleigh Airport - San José Juan Santamaria Intl Airport.
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)
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  • 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 33h 48m.

  • 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
Alajuela
Jacó
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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