$412+ Cheap flights from San José (SJO) to London (LON)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LON
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from San José to LondonExplore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:14 pm
SJO
- LHR
1 stop17h 01m
KLM
Wed 8/266:30 am
LHR
- SJO
2 stops22h 15m
KLM
Deal found 6/22![KLM logo]()
$844
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:19 pm
SJO
- LHR
1 stop15h 01m
Multiple Airlines
Sun 10/411:30 am
LHR
- SJO
2 stops17h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$852
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:19 pm
SJO
- LHR
1 stop16h 56m
Multiple Airlines
Fri 9/2511:30 am
LHR
- SJO
2 stops17h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$854
This Orbitz deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:25 pm
SJO
- LGW
1 stop19h 35m
Iberia
Wed 3/37:40 pm
LGW
- SJO
1 stop26h 05m
Iberia
Deal found 6/22![Iberia logo]()
$855
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:23 pm
SJO
- LHR
1 stop16h 52m
Multiple Airlines
Sun 10/2511:30 am
LHR
- SJO
2 stops16h 21m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$857
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:23 pm
SJO
- LHR
1 stop15h 17m
KLM
Tue 4/208:40 am
LHR
- SJO
2 stops16h 58m
KLM
Deal found 6/22![KLM logo]()
$862
This KLM deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:19 pm
SJO
- LHR
1 stop16h 56m
Multiple Airlines
Thu 10/86:15 am
LHR
- SJO
2 stops17h 05m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$864
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:25 pm
SJO
- LHR
1 stop14h 50m
KLM
Tue 6/308:40 am
LHR
- SJO
1 stop14h 40m
KLM
Deal found 6/22![KLM logo]()
$865
This KLM deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:23 pm
SJO
- LHR
1 stop15h 17m
KLM
Thu 11/196:30 am
LHR
- SJO
2 stops18h 05m
KLM
Deal found 6/25![KLM logo]()
$866
This KLM deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:23 pm
SJO
- LHR
1 stop15h 17m
Multiple Airlines
Fri 11/2011:30 am
LHR
- SJO
2 stops16h 20m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:35 am
SJO
- LGW
1 stop17h 25m
Multiple Airlines
Thu 9/32:00 pm
LGW
- SJO
1 stop32h 11m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$867
This Iberia deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:55 pm
SJO
- LHR
Nonstop10h 10m
Multiple Airlines
Wed 12/26:15 am
LHR
- SJO
1 stop15h 30m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$870
Best flights from San José to LondonDiscover carefully curated flight deals from San José to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from San José to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This KLM deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:16 pm
SJO
- LHR
1 stop16h 59m
KLM
Wed 8/128:55 pm
LHR
- SJO
1 stop26h 25m
KLM
Deal found 6/25![KLM logo]()
$912
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:19 pm
SJO
- LHR
1 stop16h 56m
Multiple Airlines
Tue 9/296:15 am
LHR
- SJO
2 stops17h 05m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$936
This British Airways deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
SJO
- LHR
1 stop17h 55m
British Airways
Thu 9/176:15 am
LHR
- SJO
1 stop15h 20m
British Airways
Deal found 6/23![British Airways logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:15 am
SJO
- LHR
1 stop15h 40m
United Airlines
Tue 8/410:25 am
LHR
- SJO
2 stops19h 14m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,202
This Air Europa deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:48 pm
SJO
- LGW
2 stops18h 37m
Air Europa
Wed 10/2810:00 am
LGW
- SJO
2 stops17h 51m
Air Europa
Deal found 6/22![Air Europa logo]()
$1,261
This Turkish Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:25 am
SJO
- LGW
3 stops30h 00m
Turkish Airlines
Tue 10/135:35 pm
LGW
- SJO
3 stops35h 13m
Turkish Airlines
Deal found 6/24![Turkish Airlines logo]()
$1,712
This KLM deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:14 pm
SJO
- LHR
1 stop17h 01m
KLM
Wed 8/268:40 am
LHR
- SJO
2 stops17h 19m
KLM
Deal found 6/23![KLM logo]()
$928
This KLM deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:14 pm
SJO
- LHR
1 stop17h 01m
KLM
Sat 9/58:40 am
LHR
- SJO
2 stops16h 44m
KLM
Deal found 6/23![KLM logo]()
$980
This KLM deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:19 pm
SJO
- LHR
1 stop16h 56m
KLM
Tue 9/228:40 am
LHR
- SJO
2 stops16h 44m
KLM
Deal found 6/21![KLM logo]()
$980
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:45 am
SJO
- LHR
1 stop22h 25m
United Airlines
Thu 7/308:00 am
LHR
- SJO
2 stops33h 11m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,210
This Air Europa deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:48 pm
SJO
- LGW
2 stops18h 37m
Multiple Airlines
Wed 10/2810:00 am
LGW
- SJO
2 stops27h 04m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,267
This Air Europa deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/282:45 pm
SJO
- LGW
2 stops19h 40m
Air Europa
Tue 12/155:25 pm
LGW
- SJO
2 stops34h 27m
Air Europa
Deal found 6/26![Air Europa logo]()
$1,310
This KLM deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:14 pm
SJO
- LHR
1 stop17h 01m
KLM
Sun 9/206:30 am
LHR
- SJO
2 stops19h 29m
KLM
Deal found 6/24![KLM logo]()
$993
This Air Europa deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/282:45 pm
SJO
- LGW
2 stops19h 40m
Multiple Airlines
Tue 12/155:25 pm
LGW
- SJO
2 stops34h 27m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,322
This Air Europa deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/202:44 pm
SJO
- LGW
2 stops19h 41m
Air Europa
Wed 1/205:25 pm
LGW
- SJO
2 stops34h 27m
Air Europa
Deal found 6/23![Air Europa logo]()
$1,406
This Air Europa deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:45 pm
SJO
- LGW
2 stops19h 40m
Multiple Airlines
Sun 11/2910:00 am
LGW
- SJO
2 stops27h 02m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,332
This KLM deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:05 pm
SJO
- LHR
2 stops17h 20m
KLM
Fri 10/98:40 am
LHR
- SJO
2 stops17h 19m
KLM
Deal found 6/25![KLM logo]()
$1,207
This Air Europa deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:37 pm
SJO
- LGW
2 stops19h 48m
Air Europa
Thu 8/610:00 am
LGW
- SJO
2 stops18h 45m
Air Europa
Deal found 6/23![Air Europa logo]()
$1,535
This Air Europa deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:44 pm
SJO
- LGW
2 stops19h 41m
Multiple Airlines
Tue 1/510:00 am
LGW
- SJO
2 stops27h 02m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,474
This Air Europa deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/222:44 pm
SJO
- LGW
2 stops19h 41m
Multiple Airlines
Tue 1/1210:00 am
LGW
- SJO
2 stops27h 02m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,480
This Air Europa deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:44 pm
SJO
- LGW
2 stops19h 41m
Multiple Airlines
Sun 1/310:00 am
LGW
- SJO
2 stops27h 02m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,701
Last-minute flights from San José to LondonDiscover last-minute flight deals from San José to London. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from San José to London. Data last updated June 27, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:05 pm
SJO
- LGW
1 stop13h 55m
Air France
Sun 6/285:00 pm
LGW
- SJO
1 stop31h 00m
Air France
Deal found 6/24![Air France logo]()
$1,007
This Air France deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:05 pm
SJO
- LGW
1 stop13h 55m
Air France
Thu 7/210:25 am
LGW
- SJO
1 stop13h 35m
Air France
Deal found 6/26![Air France logo]()
$1,150
This Air France deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:05 pm
SJO
- LHR
1 stop14h 30m
Multiple Airlines
Mon 8/178:55 pm
LHR
- SJO
1 stop26h 25m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$878
This Avianca deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:45 am
SJO
- LHR
2 stops26h 50m
Avianca
Mon 8/1710:05 pm
LHR
- SJO
2 stops32h 10m
Avianca
Deal found 6/25![Avianca logo]()
$955
This Avianca deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:00 pm
SJO
- LHR
1 stop16h 35m
Avianca
Tue 8/1810:05 pm
LHR
- SJO
1 stop17h 45m
Avianca
Deal found 6/25![Avianca logo]()
$949
This KLM deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:55 pm
SJO
- LHR
2 stops17h 40m
Multiple Airlines
Wed 8/198:40 am
LHR
- SJO
2 stops17h 19m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$916
This FlightHub deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:25 pm
SJO
- LGW
1 stop27h 25m
Air Transat
Fri 8/1411:35 am
LGW
- SJO
1 stop17h 30m
Air Transat
Deal found 6/25![Air Transat logo]()
$1,065
This Avianca deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:45 am
SJO
- LHR
2 stops26h 50m
Avianca
Wed 8/1910:05 pm
LHR
- SJO
2 stops41h 25m
Avianca
Deal found 6/23![Avianca logo]()
$907
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:48 pm
SJO
- LGW
2 stops27h 32m
Multiple Airlines
Sat 8/156:00 am
LGW
- SJO
2 stops24h 55m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,147
This KLM deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:16 pm
SJO
- LHR
1 stop16h 59m
KLM
Wed 8/128:55 pm
LHR
- SJO
1 stop26h 25m
KLM
Deal found 6/23![KLM logo]()
$912
This KLM deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:49 pm
SJO
- LHR
2 stops18h 26m
KLM
Wed 8/198:40 am
LHR
- SJO
2 stops20h 05m
KLM
Deal found 6/23![KLM logo]()
$914
This FlightHub deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:25 pm
SJO
- LGW
1 stop28h 55m
Air Transat
Mon 8/1011:35 am
LGW
- SJO
1 stop17h 30m
Air Transat
Deal found 6/26![Air Transat logo]()
$1,063
One-way flights from San José to LondonSearch for one-way flight options from San José to London. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from San José to London. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:07 am
SJO
- LGW
1 stop19h 53m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:33 pm
SJO
- LGW
3 stops37h 27m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$427
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:48 pm
SJO
- LHR
3 stops35h 07m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$459
This Mytrip deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:07 am
SJO
- LGW
1 stop19h 53m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:07 am
SJO
- LGW
1 stop19h 53m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:48 pm
SJO
- LHR
3 stops35h 07m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:48 pm
SJO
- LGW
3 stops37h 52m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$471
This Trip.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:35 am
SJO
- LGW
1 stop17h 25m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:48 pm
SJO
- LHR
3 stops35h 07m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:07 am
SJO
- LGW
1 stop19h 53m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$477
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:48 pm
SJO
- LGW
3 stops34h 57m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$482
This Mytrip deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:48 pm
SJO
- LHR
3 stops35h 07m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$483
Find flight deals from San José to London
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $844 (KLM) |
One-way from | $427 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,076 |
Cheapflights Fare Finder
Customize your flight search to find flights from San José to London 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, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from San José to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Wed 7/22
1:16 pm-1:15 pm
1 stop16h 59m
London Heathrow
Wed 8/12
8:55 pm-4:20 pm
1 stop26h 25m
$912
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Fri 8/7
1:14 pm-1:15 pm
1 stop17h 01m
London Heathrow
Wed 8/26
8:40 am-6:59 pm
2 stops17h 19m
$928
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Thu 9/17
1:19 pm-1:15 pm
1 stop16h 56m
London Heathrow
Tue 9/29
6:15 am-4:20 pm
2 stops17h 05m
$936
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Sat 8/22
1:14 pm-1:15 pm
1 stop17h 01m
London Heathrow
Sat 9/5
8:40 am-6:24 pm
2 stops16h 44m
$980
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Tue 9/8
1:19 pm-1:15 pm
1 stop16h 56m
London Heathrow
Tue 9/22
8:40 am-6:24 pm
2 stops16h 44m
$980
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Mon 9/7
1:14 pm-1:15 pm
1 stop17h 01m
London Heathrow
Sun 9/20
6:30 am-6:59 pm
2 stops19h 29m
$993
Quickest round-trip
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Thu 9/10
6:00 am-6:55 am
1 stop17h 55m
London Heathrow
Thu 9/17
6:15 am-2:35 pm
1 stop15h 20m
$1,023
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Tue 7/7
7:15 am-5:55 am
1 stop15h 40m
London Heathrow
Tue 8/4
10:25 am-10:39 pm
2 stops19h 14m
$1,202
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Mon 9/21
7:05 pm-7:25 pm
2 stops17h 20m
London Heathrow
Fri 10/9
8:40 am-6:59 pm
2 stops17h 19m
$1,207
San JoséLondon
SJO - LHR
SJOLHR
San José Juan Santamaria Intl
Wed 7/15
8:45 am-2:10 pm
1 stop22h 25m
London Heathrow
Thu 7/30
8:00 am-10:11 am
2 stops33h 11m
$1,210
Showing 1-10 of 37 resultsSorted by cheapest first
Compare providers for flights from San José to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to London in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San José-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San José to London
Have a flexible travel schedule? Discover the best time to fly to London from San José with our price prediction graph.
SJO-LON
SJO-LHR
SJO-LGW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San José to London
SJO-LON
SJO-LHR
SJO-LGW
What is the cheapest month to book a flight from San José to London?
Currently, September is the cheapest month in which you can book a flight from San José to London (average of $272). Flying from San José to London in December is currently the most expensive (average of $1,456). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San José to London?
How often are flights from San José to London delayed?
About 17% of weekly flights between San José and London have experienced delays in the past year, with the average delay time being 189 minutes.
What is the most punctual flight time for San José to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San José to London flights?
Over the last year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from San José to London?
The best time to book flights from San José to London is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated June 27, 2026.
Read reviews from past customers who have flown KLM,Air France, andUnited Airlines from San José to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Related info for your journey
Find useful and relevant information for your journey from San José to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted
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Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
San José and London flights
Browse other San José and London flight options. Last updated on June 27, 2026.
Other flights from San José
Browse through other flights departing from San José. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from San José to London
Discover the top 6 airlines that operate flights from San José to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$592 | Average$860 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$703 | Average$1,147 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$726 | Average$1,295 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$742 | Average$935 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,020 | Average$1,098 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,077 | Average$1,113 | FlexibilityNo cancel fee | On-time69% |