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Cheap flights from the United Kingdom to Costa Rica from £208

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Costa Rica departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Costa Rica

Recent return flight deals from the United Kingdom to Costa Rica

Logo
14:00 - 11:42LGW-SJO
27h 42m1 stop
Logo
12:22 - 10:00SJO-LGW
15h 38m1 stop
£447
Find Deal
Mon, 3 Nov - Fri, 14 Nov
Logo
14:00 - 11:14LGW-SJO
28h 14m2 stops
Logo
11:37 - 10:10SJO-LGW
15h 33m1 stop
£457
Find Deal
Fri, 19 Sep - Sun, 5 Oct
Air Canada Logo
06:50 - 20:25LHR-SJO
20h 35m2 stops
Air Canada Logo
08:00 - 11:50SJO-LHR
20h 50m1 stop
£548Air Canada
Find Deal
Fri, 3 Oct - Fri, 24 Oct
Air Canada Logo
08:40 - 22:55LHR-SJO
21h 15m2 stops
Air Canada Logo
07:55 - 09:35SJO-LHR
18h 40m1 stop
£551Air Canada
Find Deal
Thu, 25 Sep - Thu, 2 Oct
United Airlines Logo
09:25 - 19:53EDI-SJO
16h 28m1 stop
United Airlines Logo
08:45 - 07:55SJO-EDI
17h 10m2 stops
£605United Airlines
Find Deal
Thu, 8 Jan - Mon, 12 Jan
United Airlines Logo
07:25 - 12:10LHR-LIR
35h 45m2 stops
United Airlines Logo
13:20 - 07:40LIR-LHR
35h 20m1 stop
£612United Airlines
Find Deal
Wed, 8 Oct - Thu, 16 Oct
KLM Logo
10:00 - 18:25LCY-SJO
14h 25m1 stop
KLM Logo
20:30 - 16:35SJO-LCY
14h 05m1 stop
£619KLM
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Lufthansa Logo
09:25 - 19:53EDI-SJO
16h 28m1 stop
Lufthansa Logo
14:00 - 07:55SJO-EDI
35h 55m1 stop
£644Lufthansa
Find Deal
Thu, 1 Jan - Sat, 17 Jan
Lufthansa Logo
19:10 - 17:35LCY-SJO
29h 25m1 stop
Lufthansa Logo
14:40 - 16:25SJO-LCY
18h 45m3 stops
£661Lufthansa
Find Deal
Wed, 10 Sep - Wed, 17 Sep
KLM Logo
07:45 - 18:25LCY-SJO
16h 40m1 stop
KLM Logo
20:30 - 16:35SJO-LCY
14h 05m1 stop
£667KLM
Find Deal
Fri, 31 Oct - Sun, 9 Nov

United Airlines flights from United Kingdom to Costa Rica

Our best United Airlines deals on United Kingdom to Costa Rica flight tickets
United Airlines
8 Jan
EDI09:25Edinburgh Turnhouse
16h 28m
1 stop
SJO19:53San José Juan Santamaria Intl
12 Jan
SJO08:45San José Juan Santamaria Intl
17h 10m
2 stops
EDI07:55Edinburgh Turnhouse
£605
Find similar
United Airlines
24 Sept
EDI12:30Edinburgh Turnhouse
25h 45m
2 stops
SJO07:15San José Juan Santamaria Intl
1 Oct
SJO13:30San José Juan Santamaria Intl
38h 05m
2 stops
EDI10:35Edinburgh Turnhouse
£612
Find similar
United Airlines
25 Aug
LHR06:50London Heathrow
20h 29m
2 stops
SJO20:19San José Juan Santamaria Intl
8 Sept
SJO08:37San José Juan Santamaria Intl
39h 48m
1 stop
LHR07:25London Heathrow
£616
Find similar

Avianca flights from United Kingdom to Costa Rica

Our best Avianca deals on United Kingdom to Costa Rica flight tickets
Avianca
25 Aug
LHR22:05London Heathrow
18h 15m
1 stop
SJO09:20San José Juan Santamaria Intl
8 Sept
SJO10:10San José Juan Santamaria Intl
22h 25m
1 stop
LHR15:35London Heathrow
£610
Find similar
Avianca
24 Aug
LHR22:05London Heathrow
23h 00m
1 stop
SJO14:05San José Juan Santamaria Intl
4 Sept
SJO01:40San José Juan Santamaria Intl
30h 55m
1 stop
LHR15:35London Heathrow
£817
Find similar
Avianca
24 Aug
LHR22:05London Heathrow
24h 45m
1 stop
SJO15:50San José Juan Santamaria Intl
4 Sept
SJO01:40San José Juan Santamaria Intl
30h 55m
1 stop
LHR15:35London Heathrow
£818
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Costa Rica 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 12 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Mon 3/11

14:00-11:42

1 stop27h 42m

San José Juan Santamaria Intl

Fri 14/11

12:22-10:00

1 stop15h 38m

£447

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Fri 19/9

14:00-11:14

2 stops28h 14m

San José Juan Santamaria Intl

Sun 5/10

11:37-10:10

1 stop15h 33m

£457

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 3/10

06:50-20:25

2 stops20h 35m

San José Juan Santamaria Intl

Fri 24/10

08:00-11:50

1 stop20h 50m

£548

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 25/9

08:40-22:55

2 stops21h 15m

San José Juan Santamaria Intl

Thu 2/10

07:55-09:35

1 stop18h 40m

£551

EdinburghSan José

EDI - SJO

EDISJO

Edinburgh Turnhouse

Thu 8/1

09:25-19:53

1 stop16h 28m

San José Juan Santamaria Intl

Mon 12/1

08:45-07:55

2 stops17h 10m

£605

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Wed 8/10

07:25-12:10

2 stops35h 45m

Liberia

Thu 16/10

13:20-07:40

1 stop35h 20m

£612

LondonSan José

LCY - SJO

LCYSJO

London City

Wed 5/11

10:00-18:25

1 stop14h 25m

San José Juan Santamaria Intl

Wed 12/11

20:30-16:35

1 stop14h 05m

£619

EdinburghSan José

EDI - SJO

EDISJO

Edinburgh Turnhouse

Thu 1/1

09:25-19:53

1 stop16h 28m

San José Juan Santamaria Intl

Sat 17/1

14:00-07:55

1 stop35h 55m

£644

LondonSan José

LCY - SJO

LCYSJO

London City

Wed 10/9

19:10-17:35

1 stop29h 25m

San José Juan Santamaria Intl

Wed 17/9

14:40-16:25

3 stops18h 45m

£661

LondonSan José

LCY - SJO

LCYSJO

London City

Fri 31/10

07:45-18:25

1 stop16h 40m

San José Juan Santamaria Intl

Sun 9/11

20:30-16:35

1 stop14h 05m

£667

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from United Kingdom to Costa Rica

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 month to fly to Costa Rica?

The month of October is, on average, the cheapest month to fly to Costa Rica from United Kingdom, with most prices found around £597. If you are unable to visit Costa Rica during the month of October, then departing from United Kingdom during the month September is also very affordable. Most momondo users find prices during this month for around £609.

What is the cheapest day to depart on your flight to Costa Rica?

Our data shows that Monday is the least expensive day to fly to Costa Rica. Tickets to fly out on this day can be as low as £623. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Costa Rica for around £689.

What is the cheapest time of day to depart on your flight to Costa Rica?

According to our data, the cheapest time of day to fly to Costa Rica is in the afternoon. momondo users have found flights departing from United Kingdom to Costa Rica in the afternoon for as low as £596. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of £822.

What is the cheapest United Kingdom to Costa Rica flight route?

Fly from London Gatwick to San José Juan Santamaria Intl for the best United Kingdom - Costa Rica flight prices

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around £647 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from United Kingdom for as low as £616 on momondo.

What cabin class options are available on United Kingdom to Costa Rica flights?

There are 3 cabin classes available to choose from on United Kingdom to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Costa Rica flights?

You could potentially save up to 36% on your flight if you consider stops on a United Kingdom to Costa Rica flight.

Cheap United Kingdom to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Costa Rica

Best price found

£208

Fastest flight time

11h 40m

Direct flights

Wed, Fri and Sun

Airports in Costa Rica

1 airport
The best one-way flight to Costa Rica from United Kingdom in the past 72 hours is £208. The best return flight deal from United Kingdom to Costa Rica found on momondo in the last 72 hours is £447.
The fastest flight from United Kingdom to Costa Rica takes 11h 40m
Direct flights go from United Kingdom to Costa Rica on Wednesday, Friday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near Costa Rica: San José Juan Santamaria Intl (SJO)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Costa Rica?

    Prices for flights from United Kingdom to Costa Rica are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Costa Rica?

  • How old do you have to be to fly from United Kingdom to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Costa Rica?

Best airlines flying from United Kingdom to Costa Rica

Compare and see reviews for airlines that fly from United Kingdom to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £446Free CancellationRating
7.0
526 reviews
Search Icelandair flights
TUI AirwaysPriceFrom £452Free CancellationRating
6.2
16 reviews
Search TUI Airways flights
JetBluePriceFrom £458Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
Air CanadaPriceFrom £508Free CancellationRating
7.1
9,930 reviews
Search Air Canada flights
Air FrancePriceFrom £522Free CancellationRating
7.4
1,467 reviews
Search Air France flights
KLMPriceFrom £524Free CancellationRating
7.8
1,381 reviews
Search KLM flights
AviancaPriceFrom £547Free CancellationRating
6.7
2,397 reviews
Search Avianca flights
LufthansaPriceFrom £560Free CancellationRating
6.8
7,318 reviews
Search Lufthansa flights
United AirlinesPriceFrom £563Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
IberiaPriceFrom £564Free CancellationRating
7.0
2,877 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from United Kingdom.

Can I find flights from United Kingdom to Costa Rica with flexible booking policies on momondo?

All flight searches from United Kingdom to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Costa Rica?

Once you have performed a search for United Kingdom to Costa Rica flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United Kingdom to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from United Kingdom are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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