$494+ Cheap flights from Costa Rica to Portugal
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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LIS
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Portugal with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Costa Rica to PortugalExplore the most affordable flight options available from Costa Rica to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from Costa Rica to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This KLM deal was found by Cheapflights users on 6/20. 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
- OPO
1 stop16h 55m
KLM
Tue 8/185:00 am
OPO
- SJO
1 stop18h 20m
KLM
Deal found 6/20![KLM logo]()
$890
This Air France deal was found by Cheapflights users on 6/20. 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.
Sun 9/137:05 pm
SJO
- OPO
1 stop19h 55m
Air France
Wed 9/235:55 am
OPO
- SJO
1 stop18h 05m
Air France
Deal found 6/20![Air France logo]()
$892
This Air France deal was found by Cheapflights users on 6/18. 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.
Mon 8/37:05 pm
SJO
- OPO
1 stop20h 25m
Air France
Sat 8/226:30 am
OPO
- SJO
1 stop17h 30m
Air France
Deal found 6/18![Air France logo]()
$895
This Air France deal was found by Cheapflights users on 6/20. 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.
Sat 10/177:05 pm
SJO
- LIS
1 stop20h 20m
Air France
Sun 10/255:30 am
LIS
- SJO
1 stop16h 40m
Air France
Deal found 6/20![Air France logo]()
$899
This Air France deal was found by Cheapflights users on 6/19. 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 11/136:20 pm
SJO
- LIS
1 stop22h 05m
Multiple Airlines
Sat 11/289:40 am
LIS
- SJO
1 stop37h 50m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$900
This Air France deal was found by Cheapflights users on 6/16. 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.
Sun 9/207:05 pm
SJO
- OPO
1 stop19h 55m
Air France
Mon 9/287:00 am
OPO
- SJO
1 stop17h 00m
Air France
Deal found 6/16![Air France logo]()
$902
This Air France deal was found by Cheapflights users on 6/20. 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.
Mon 10/127:05 pm
SJO
- OPO
1 stop19h 55m
Air France
Mon 10/2611:30 am
OPO
- SJO
1 stop34h 40m
Air France
Deal found 6/20![Air France logo]()
$904
This Air France deal was found by Cheapflights users on 6/15. 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 11/206:20 pm
SJO
- LIS
1 stop17h 10m
Air France
Mon 11/306:30 pm
LIS
- SJO
1 stop27h 40m
Air France
Deal found 6/15![Air France logo]()
$912
This KLM deal was found by Cheapflights users on 6/16. 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 11/147:00 am
SJO
- OPO
2 stops21h 30m
Multiple Airlines
Tue 12/15:40 am
OPO
- SJO
1 stop16h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$919
This KLM deal was found by Cheapflights users on 6/20. 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 10/127:05 pm
SJO
- OPO
1 stop19h 55m
Multiple Airlines
Mon 10/264:10 pm
OPO
- SJO
2 stops30h 00m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$923
This Air France deal was found by Cheapflights users on 6/18. 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.
Mon 8/37:05 pm
SJO
- OPO
1 stop20h 25m
Multiple Airlines
Sat 8/225:00 am
OPO
- SJO
2 stops19h 00m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$924
This KLM deal was found by Cheapflights users on 6/15. 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 9/141:25 pm
SJO
- LIS
2 stops22h 20m
Multiple Airlines
Mon 9/285:35 am
LIS
- SJO
1 stop18h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$927
Best flights from Costa Rica to PortugalDiscover carefully curated flight deals from Costa Rica to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from Costa Rica to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This KLM deal was found by Cheapflights users on 6/19. 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 11/147:00 am
SJO
- OPO
2 stops21h 30m
Multiple Airlines
Tue 12/15:40 am
OPO
- SJO
1 stop16h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$919
This Air France deal was found by Cheapflights users on 6/15. 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.
Mon 8/37:05 pm
SJO
- OPO
1 stop20h 25m
Air France
Sat 8/226:30 am
OPO
- SJO
1 stop17h 30m
Air France
Deal found 6/15![Air France logo]()
$973
This KLM deal was found by Cheapflights users on 6/16. 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 9/141:25 pm
SJO
- LIS
2 stops22h 20m
KLM
Mon 9/285:00 am
LIS
- SJO
2 stops19h 00m
KLM
Deal found 6/16![KLM logo]()
$992
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sun 8/212:30 am
SJO
- OPO
2 stops23h 25m
United Airlines
Sat 8/2211:20 am
OPO
- SJO
2 stops39h 59m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,038
This KLM deal was found by Cheapflights users on 6/19. 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 9/137:05 pm
SJO
- OPO
2 stops20h 10m
Multiple Airlines
Wed 9/235:55 am
OPO
- SJO
1 stop18h 05m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$950
This KLM deal was found by Cheapflights users on 6/19. 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 10/131:23 pm
SJO
- LIS
2 stops21h 27m
Air France
Wed 10/285:30 am
LIS
- SJO
2 stops18h 00m
Air France
Deal found 6/19![Air France logo]()
$974
This KLM deal was found by Cheapflights users on 6/19. 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 10/136:25 pm
SJO
- LIS
1 stop21h 25m
KLM
Wed 10/285:00 am
LIS
- SJO
1 stop18h 30m
KLM
Deal found 6/19![KLM logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 9/108:45 am
SJO
- OPO
2 stops39h 05m
United Airlines
Tue 9/2212:35 pm
OPO
- SJO
2 stops30h 46m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,039
This KLM deal was found by Cheapflights users on 6/20. 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 10/121:23 pm
SJO
- OPO
2 stops19h 02m
Multiple Airlines
Mon 10/264:10 pm
OPO
- SJO
2 stops30h 00m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$952
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 10/101:25 pm
SJO
- OPO
2 stops37h 20m
United Airlines
Sat 10/3112:35 pm
OPO
- SJO
2 stops28h 50m
United Airlines
Deal found 6/18![United Airlines logo]()
$1,039
This KLM deal was found by Cheapflights users on 6/18. 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 10/177:05 pm
SJO
- LIS
2 stops20h 45m
Multiple Airlines
Sun 10/255:30 am
LIS
- SJO
2 stops18h 00m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$984
This KLM deal was found by Cheapflights users on 6/15. 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 8/37:05 pm
SJO
- OPO
1 stop20h 25m
Multiple Airlines
Sat 8/227:00 pm
OPO
- SJO
2 stops29h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,015
This KLM deal was found by Cheapflights users on 6/16. 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 9/101:19 pm
SJO
- LIS
2 stops22h 26m
Multiple Airlines
Mon 9/285:35 am
LIS
- SJO
1 stop18h 25m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,054
This KLM deal was found by Cheapflights users on 6/15. 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 10/187:05 pm
SJO
- LIS
1 stop20h 20m
Multiple Airlines
Sat 10/247:45 pm
LIS
- SJO
2 stops27h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,057
This United Airlines deal was found by Cheapflights users on 6/15. 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 11/1711:28 pm
SJO
- FAO
2 stops28h 52m
United Airlines
Sat 11/216:05 am
FAO
- SJO
2 stops19h 48m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,700
This Air Europa deal was found by Cheapflights users on 6/18. 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.
Thu 7/162:49 pm
SJO
- LIS
2 stops21h 26m
Multiple Airlines
Sun 7/267:40 am
LIS
- SJO
2 stops30h 46m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,360
This Air Europa deal was found by Cheapflights users on 6/16. 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.
Fri 7/172:49 pm
SJO
- LIS
2 stops17h 26m
Multiple Airlines
Tue 7/2111:35 am
LIS
- SJO
2 stops26h 37m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,391
This KLM deal was found by Cheapflights users on 6/19. 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 7/17:05 pm
SJO
- LIS
1 stop20h 20m
Multiple Airlines
Sun 7/57:45 pm
LIS
- SJO
2 stops28h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,714
Last-minute flights from Costa Rica to PortugalDiscover last-minute flight deals from Costa Rica to Portugal. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Portugal. Data last updated June 20, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 6/20. 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
- OPO
1 stop16h 55m
KLM
Tue 8/185:00 am
OPO
- SJO
1 stop18h 20m
KLM
Deal found 6/20![KLM logo]()
$890
This KLM deal was found by Cheapflights users on 6/18. 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 6/277:05 pm
SJO
- LIS
2 stops20h 45m
Multiple Airlines
Sun 7/55:35 am
LIS
- SJO
2 stops25h 08m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,034
This KLM deal was found by Cheapflights users on 6/16. 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 7/77:05 pm
SJO
- LIS
2 stops20h 45m
Multiple Airlines
Wed 10/76:50 pm
LIS
- SJO
2 stops28h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,004
This KLM deal was found by Cheapflights users on 6/17. 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 7/147:05 pm
SJO
- LIS
2 stops20h 45m
Multiple Airlines
Wed 10/76:50 pm
LIS
- SJO
2 stops28h 30m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 6/15. 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 7/147:15 am
SJO
- OPO
1 stop16h 00m
United Airlines
Tue 7/289:00 am
OPO
- SJO
2 stops44h 39m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,026
This British Airways deal was found by Cheapflights users on 6/16. 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.
Fri 7/174:10 pm
SJO
- LIS
1 stop24h 15m
Iberia
Thu 8/136:35 am
LIS
- SJO
1 stop15h 00m
Iberia
Deal found 6/16![Iberia logo]()
$999
This United deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:55 am
SJO
- LIS
2 stops19h 35m
Multiple Airlines
Fri 7/2411:25 am
LIS
- SJO
2 stops41h 35m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,024
This Air Canada deal was found by Cheapflights users on 6/19. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:10 am
SJO
- LIS
2 stops20h 20m
Air Canada
Thu 8/131:00 pm
LIS
- SJO
1 stop16h 00m
Air Canada
Deal found 6/19![Air Canada logo]()
$1,029
This KLM deal was found by Cheapflights users on 6/16. 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 7/207:05 pm
SJO
- LIS
2 stops20h 45m
Multiple Airlines
Thu 8/205:35 am
LIS
- SJO
1 stop18h 25m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$932
This KLM deal was found by Cheapflights users on 6/16. 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 7/207:05 pm
SJO
- LIS
2 stops20h 45m
KLM
Thu 8/205:00 am
LIS
- SJO
2 stops19h 00m
KLM
Deal found 6/16![KLM logo]()
$964
This Air Canada deal was found by Cheapflights users on 6/16. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:10 am
SJO
- LIS
2 stops43h 10m
Air Canada
Mon 8/1011:25 am
LIS
- SJO
2 stops41h 35m
Air Canada
Deal found 6/16![Air Canada logo]()
$1,007
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/217:15 am
SJO
- LIS
2 stops44h 15m
United Airlines
Thu 8/612:20 pm
LIS
- SJO
2 stops28h 51m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,037
One-way flights from Costa Rica to PortugalSearch for one-way flight options from Costa Rica to Portugal. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from Costa Rica to Portugal. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Wed 7/297:07 am
SJO
- OPO
3 stops43h 18m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 6/17. 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
- LIS
3 stops52h 35m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$530
This Priceline deal was found by Cheapflights users on 6/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:29 am
SJO
- LIS
2 stops24h 46m
Aeromexico
Deal found 6/19![Aeromexico logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/169:35 am
SJO
- LIS
3 stops52h 45m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/157:07 am
SJO
- LIS
3 stops55h 58m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$575
This Trip.com deal was found by Cheapflights users on 6/15. 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 7/119:10 pm
SJO
- LIS
1 stop18h 45m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 9/44:20 pm
SJO
- OPO
3 stops46h 00m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$653
This Air France deal was found by Cheapflights users on 6/17. 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.
Sun 8/27:05 pm
SJO
- LIS
1 stop20h 20m
Air France
Deal found 6/17![Air France logo]()
$694
This Air France deal was found by Cheapflights users on 6/19. 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.
Mon 7/207:05 pm
SJO
- OPO
1 stop20h 10m
Air France
Deal found 6/19![Air France logo]()
$694
This Air France deal was found by Cheapflights users on 6/18. 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.
Wed 7/297:05 pm
SJO
- OPO
1 stop19h 55m
Air France
Deal found 6/18![Air France logo]()
$725
This KLM deal was found by Cheapflights users on 6/15. 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 7/207:05 pm
SJO
- OPO
2 stops20h 10m
KLM
Deal found 6/15![KLM logo]()
$726
This Air France deal was found by Cheapflights users on 6/16. 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 9/47:05 pm
SJO
- OPO
1 stop30h 25m
Air France
Deal found 6/16![Air France logo]()
$878
Find flight deals from Costa Rica to Portugal
Keep the following information in mind while searching for Costa Rica to Portugal flight deals. Data was last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $892 (Air France) |
One-way from | $494 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $989 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Portugal 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 20, 2026.
Use the filters below to find and compare flights from Costa Rica to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséPorto
SJO - OPO
SJOOPO
San José Juan Santamaria Intl
Sat 11/14
7:00 am-10:30 am
2 stops21h 30m
Porto
Tue 12/1
5:40 am-4:10 pm
1 stop16h 30m
$919
San JoséPorto
SJO - OPO
SJOOPO
San José Juan Santamaria Intl
Sun 9/13
7:05 pm-10:15 pm
2 stops20h 10m
Porto
Wed 9/23
5:55 am-5:00 pm
1 stop18h 05m
$950
San JoséPorto
SJO - OPO
SJOOPO
San José Juan Santamaria Intl
Mon 10/12
1:23 pm-3:25 pm
2 stops19h 02m
Porto
Mon 10/26
4:10 pm-4:10 pm
2 stops30h 00m
$952
Quickest round-trip
San JoséPorto
SJO - OPO
SJOOPO
San José Juan Santamaria Intl
Mon 8/3
7:05 pm-10:30 pm
1 stop20h 25m
Porto
Sat 8/22
6:30 am-5:00 pm
1 stop17h 30m
$973
San JoséLisbon
SJO - LIS
SJOLIS
San José Juan Santamaria Intl
Tue 10/13
1:23 pm-5:50 pm
2 stops21h 27m
Lisbon Humberto Delgado
Wed 10/28
5:30 am-5:30 pm
2 stops18h 00m
$974
San JoséLisbon
SJO - LIS
SJOLIS
San José Juan Santamaria Intl
Sat 10/17
7:05 pm-10:50 pm
2 stops20h 45m
Lisbon Humberto Delgado
Sun 10/25
5:30 am-5:30 pm
2 stops18h 00m
$984
San JoséLisbon
SJO - LIS
SJOLIS
San José Juan Santamaria Intl
Mon 9/14
1:25 pm-6:45 pm
2 stops22h 20m
Lisbon Humberto Delgado
Mon 9/28
5:00 am-5:00 pm
2 stops19h 00m
$992
San JoséPorto
SJO - OPO
SJOOPO
San José Juan Santamaria Intl
Mon 8/3
7:05 pm-10:30 pm
1 stop20h 25m
Porto
Sat 8/22
7:00 pm-5:00 pm
2 stops29h 00m
$1,015
San JoséLisbon
SJO - LIS
SJOLIS
San José Juan Santamaria Intl
Tue 10/13
6:25 pm-10:50 pm
1 stop21h 25m
Lisbon Humberto Delgado
Wed 10/28
5:00 am-5:30 pm
1 stop18h 30m
$1,034
San JoséPorto
SJO - OPO
SJOOPO
San José Juan Santamaria Intl
Sun 8/2
12:30 am-6:55 am
2 stops23h 25m
Porto
Sat 8/22
11:20 am-8:19 pm
2 stops39h 59m
$1,038
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Costa Rica with our price prediction graph.
SJO-OPO
SJO-LIS
SJO-FAO
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 Costa Rica to Portugal
CR0-PT0
SJO-OPO
SJO-LIS
SJO-FAO
What is the cheapest month to book a flight from Costa Rica to Portugal?
Currently, September is the cheapest month in which you can book a flight from Costa Rica to Portugal (average of $332). Flying from Costa Rica to Portugal in April is currently the most expensive (average of $803). 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 far ahead should I book a flight from Costa Rica to Portugal?
To ensure you get the cheapest price possible for a flight from Costa Rica to Portugal, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated June 20, 2026.
Read reviews from past customers who have flown Air France,Iberia, andAvianca from Costa Rica to Portugal. 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.
Boarding
7.5
Overall
7.5
Food
7.0
Crew
8.2
Entertainment
7.0
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentCarlie,Jun 2026
ATH - CDG
Boarding
7.5
Overall
7.5
Food
7.0
Crew
8.2
Entertainment
7.0
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentCarlie,Jun 2026
ATH - CDG
Boarding
7.5
Overall
7.5
Food
7.0
Crew
8.2
Entertainment
7.0
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentCarlie,Jun 2026
ATH - CDG
Boarding
7.5
Overall
7.5
Food
7.0
Crew
8.2
Entertainment
7.0
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentCarlie,Jun 2026
ATH - CDG
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Top regions
Alternative routes for Costa Rica to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Costa Rica to Portugal by cabin class
Find flights from Costa Rica to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Costa Rica and Portugal flights
Browse other Costa Rica and Portugal flight options. Last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 3 airlines flying from Costa Rica to Portugal
Discover the top 3 airlines that operate flights from Costa Rica to Portugal. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$708 | Average$1,184 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$871 | Average$1,260 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,188 | Average$1,293 | FlexibilityNo cancel fee | On-time71% |