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Cheap flights from Southampton to San José from £437

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to San José departing on 29/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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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
09:05 - 21:15
SOU
-
SJO
19h 10m
2 stops
KLM Logo
14:49 - 08:45
SJO
-
SOU
34h 56m
2 stops
£972KLM
Fri, 10 Apr - Fri, 17 Apr
Delta Logo
17:20 - 11:56
SOU
-
SJO
49h 36m
2 stops
Delta Logo
13:20 - 16:50
SJO
-
SOU
20h 30m
2 stops
£995Delta
Sat, 25 Apr - Fri, 8 May
KLM Logo
17:20 - 16:20
SOU
-
SJO
30h 00m
1 stop
KLM Logo
14:49 - 08:45
SJO
-
SOU
34h 56m
2 stops
£1,014KLM
Fri, 10 Apr - Fri, 17 Apr
Delta Logo
17:20 - 11:56
SOU
-
SJO
49h 36m
2 stops
Delta Logo
13:20 - 08:35
SJO
-
SOU
36h 15m
2 stops
£1,037Delta
Sun, 26 Apr - Sat, 9 May
Multiple Airlines Logo
09:25 - 07:08
SOU
-
SJO
28h 43m
3 stops
Multiple Airlines Logo
16:18 - 08:45
SJO
-
SOU
33h 27m
3 stops
£1,079Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr
Multiple Airlines Logo
09:25 - 23:55
SOU
-
SJO
21h 30m
2 stops
Multiple Airlines Logo
16:18 - 08:45
SJO
-
SOU
33h 27m
3 stops
£1,155Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr
Delta Logo
17:20 - 11:56
SOU
-
SJO
49h 36m
2 stops
Delta Logo
13:20 - 08:45
SJO
-
SOU
36h 25m
2 stops
£1,194Delta
Sat, 25 Apr - Thu, 7 May
Delta Logo
17:20 - 11:56
SOU
-
SJO
49h 36m
2 stops
Delta Logo
13:20 - 08:45
SJO
-
SOU
36h 25m
2 stops
£1,235Delta
Sun, 26 Apr - Thu, 7 May
Delta Logo
17:20 - 11:56
SOU
-
SJO
49h 36m
2 stops
Delta Logo
13:20 - 08:35
SJO
-
SOU
36h 15m
2 stops
£1,268Delta
Sat, 25 Apr - Tue, 12 May
Delta Logo
17:20 - 11:56
SOU
-
SJO
49h 36m
2 stops
Delta Logo
13:20 - 16:50
SJO
-
SOU
20h 30m
2 stops
£1,275Delta
Fri, 24 Apr - Fri, 8 May

KLM flights from Southampton to San José

Our best KLM deals on Southampton to San José flight tickets
KLM
10 Apr
SOU09:05Southampton Eastleigh
19h 10m
2 stops
SJO21:15San José Juan Santamaria Intl
17 Apr
SJO14:49San José Juan Santamaria Intl
34h 56m
2 stops
SOU08:45Southampton Eastleigh
£972
KLM
10 Apr
SOU17:20Southampton Eastleigh
30h 00m
1 stop
SJO16:20San José Juan Santamaria Intl
17 Apr
SJO14:49San José Juan Santamaria Intl
34h 56m
2 stops
SOU08:45Southampton Eastleigh
£1,014

Delta flights from Southampton to San José

Our best Delta deals on Southampton to San José flight tickets
Delta
25 Apr
SOU17:20Southampton Eastleigh
49h 36m
2 stops
SJO11:56San José Juan Santamaria Intl
8 May
SJO13:20San José Juan Santamaria Intl
20h 30m
2 stops
SOU16:50Southampton Eastleigh
£995
Delta
26 Apr
SOU17:20Southampton Eastleigh
49h 36m
2 stops
SJO11:56San José Juan Santamaria Intl
9 May
SJO13:20San José Juan Santamaria Intl
36h 15m
2 stops
SOU08:35Southampton Eastleigh
£1,037
Delta
25 Apr
SOU17:20Southampton Eastleigh
49h 36m
2 stops
SJO11:56San José Juan Santamaria Intl
7 May
SJO13:20San José Juan Santamaria Intl
36h 25m
2 stops
SOU08:45Southampton Eastleigh
£1,194

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 20 March 2026.
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

Cheapest return flight
Fastest return journey

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 10/4

09:05-21:15

2 stops19h 10m

San José Juan Santamaria Intl

Fri 17/4

14:49-08:45

2 stops34h 56m

£972

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sat 25/4

17:20-11:56

2 stops49h 36m

San José Juan Santamaria Intl

Fri 8/5

13:20-16:50

2 stops20h 30m

£995

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 10/4

17:20-16:20

1 stop30h 00m

San José Juan Santamaria Intl

Fri 17/4

14:49-08:45

2 stops34h 56m

£1,014

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 26/4

17:20-11:56

2 stops49h 36m

San José Juan Santamaria Intl

Sat 9/5

13:20-08:35

2 stops36h 15m

£1,037

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 10/4

09:25-07:08

3 stops28h 43m

San José Juan Santamaria Intl

Fri 17/4

16:18-08:45

3 stops33h 27m

£1,079

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 10/4

09:25-23:55

2 stops21h 30m

San José Juan Santamaria Intl

Fri 17/4

16:18-08:45

3 stops33h 27m

£1,155

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sat 25/4

17:20-11:56

2 stops49h 36m

San José Juan Santamaria Intl

Thu 7/5

13:20-08:45

2 stops36h 25m

£1,194

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sun 26/4

17:20-11:56

2 stops49h 36m

San José Juan Santamaria Intl

Thu 7/5

13:20-08:45

2 stops36h 25m

£1,235

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Sat 25/4

17:20-11:56

2 stops49h 36m

San José Juan Santamaria Intl

Tue 12/5

13:20-08:35

2 stops36h 15m

£1,268

SouthamptonSan José

SOU - SJO

SOUSJO

Southampton Eastleigh

Fri 24/4

17:20-11:56

2 stops49h 36m

San José Juan Santamaria Intl

Fri 8/5

13:20-16:50

2 stops20h 30m

£1,275

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 Friday when prices can be found for as low as £759. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around £857. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

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

Fastest flight time

19h 10m

Direct flights

None
The fastest flight from Southampton to San José takes 19h 10m
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 19h 10m.

  • 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
Manuel Antonio
Alajuela
Monteverde
San Gerardo de Dota

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.

An easier way to manage your San José trip

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