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Find cheap flights from London to Costa Rica from C$ 790

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Costa Rica departing on 1/11. 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.
1 adult
0 bags
Fri 7/6
Fri 14/6

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Best Costa Rica Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

San José
San José2 stopsC$ 790

Good to know

Low season

July

High season

January

Cheapest flight

C$ 790
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from London to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from London to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Costa Rica from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Costa Rica with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Costa Rica from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from London to Costa Rica

 
Need help choosing which airline to fly with from London to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6918 reviews
6.8Entertainment
7.0Comfort
7.8Crew
7.2Boarding
6.2Food
Airline reviews

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

10.0 ExcellentAnonymous, May 2024YYZ - CLT
Read more about Air Canada reviews

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

Inexperienced crew. Food was so so. They lost my luggage on a direct flight. Was flying business so my luggage was priority. Not impressed.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

It was awful. For a 37 minute flight time,we had 1:30 hours delay. If someone had a connection flight he or she couldn’t reach for sure. The only positive point was online check in.

Limited snack options cause the snack vendor was on strike

The 6 hour delay with minimal updates was not handled well. After many complaints from most of the un-boarded passengers, food vouchers were offered. The catering strike meant there was no food or snacks on the plane. Beverage service was heavily impacted, only water or juice was available. The staff at the gate was kind enough to inform that "if you want to eat on the plane, you will need to bring it on when boarding".

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

I go am isle seat because it was half empty Food strike no food available

Flight was delayed, jeopardizing the following connections. Food was terrible. Crew was great.

Book cheap flights from London to Costa Rica

Recent round-trip flight deals

1/11Fri
2 stopsUnited Airlines
53h 28mYXU-SJO
28/12Sat
2 stopsUnited Airlines
12h 16mSJO-YXU
C$ 790
25/5Sat
2 stopsAir Canada
30h 35mYXU-SJO
29/5Wed
1 stopAir Canada
21h 31mSJO-YXU
C$ 1,064
25/5Sat
2 stopsAir Canada
36h 10mYXU-SJO
29/5Wed
1 stopAir Canada
21h 31mSJO-YXU
C$ 1,067
1/11Fri
2 stops
30h 50mYXU-SJO
28/12Sat
3 stops
20h 56mSJO-YXU
C$ 1,268
1/11Fri
2 stopsAir Canada
30h 50mYXU-SJO
28/12Sat
1 stopAir Canada
28h 56mSJO-YXU
C$ 1,339
1/11Fri
2 stops
30h 50mYXU-SJO
27/12Fri
2 stops
36h 36mSJO-YXU
C$ 1,501
1/11Fri
3 stops
18h 50mYXU-SJO
28/12Sat
3 stops
20h 56mSJO-YXU
C$ 1,575
25/5Sat
2 stopsDelta
26h 05mYXU-SJO
29/5Wed
2 stopsDelta
33h 28mSJO-YXU
C$ 1,747
1/11Fri
1 stop
16h 00mYXU-SJO
27/12Fri
2 stops
36h 36mSJO-YXU
C$ 1,862
25/5Sat
2 stopsDelta
26h 05mYXU-SJO
29/5Wed
2 stopsDelta
43h 45mSJO-YXU
C$ 3,491

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London - Costa Rica Flights

Departure:

London (YXU)Canada

Cabin classes: