Cheap flights from London Heathrow Airport to Costa Rica – Compare and Save
LHR — SJO
5 May — 12 May1
Return
1 adult
Economy
Find flight deals from Heathrow to Costa Rica
Cheapest flights from Heathrow to Costa RicaExplore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Heathrow to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Thu 25/906:30LHR - SJO
1 stop18h 05mMultiple Airlines
Sat 11/1007:55SJO - LHR
1 stop18h 40mMultiple Airlines
Deal found 28/4£546
Thu 11/907:30LHR - SJO
1 stop17h 05mMultiple Airlines
Sat 27/908:00SJO - LHR
1 stop19h 00mMultiple Airlines
Deal found 28/4£550
Wed 21/508:40LHR - SJO
2 stops18h 45mAir Canada
Wed 28/508:00SJO - LHR
1 stop20h 50mAir Canada
Deal found 28/4£552
Thu 11/906:15LHR - SJO
1 stop17h 55mAir France
Sat 27/919:25SJO - LHR
1 stop14h 10mAir France
Deal found 29/4£553
Tue 4/1111:05LHR - SJO
2 stops40h 40mAir Canada
Fri 14/1108:55SJO - LHR
1 stop15h 35mAir Canada
Deal found 29/4£554
Sat 14/611:05LHR - SJO
2 stops40h 20mLufthansa
Mon 14/707:55SJO - LHR
1 stop19h 05mLufthansa
Deal found 29/4£555
Sat 25/1011:05LHR - SJO
2 stops40h 40mLufthansa
Sat 8/1109:00SJO - LHR
1 stop16h 10mLufthansa
Deal found 29/4£556
Mon 5/517:40LHR - SJO
1 stop36h 10mLufthansa
Mon 12/507:55SJO - LHR
1 stop19h 05mLufthansa
Deal found 28/4£557
Tue 10/612:10LHR - LIR
2 stops34h 15mSWISS
Sun 29/616:35LIR - LHR
1 stop22h 10mSWISS
Deal found 29/4£559
Fri 9/515:20LHR - SJO
1 stop33h 05mAir France
Fri 6/619:40SJO - LHR
1 stop13h 55mAir France
Deal found 28/4£559
Thu 2/1012:40LHR - SJO
2 stops17h 15mLufthansa
Sat 18/1007:55SJO - LHR
1 stop15h 35mLufthansa
Deal found 28/4£559
Fri 13/606:00LHR - SJO
1 stop14h 45mMultiple Airlines
Sun 22/608:00SJO - LHR
1 stop20h 50mMultiple Airlines
Deal found 29/4£560