$491+ Cheap flights from Costa Rica to Portugal
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LIS
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Portugal with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Costa Rica to Portugal
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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 October 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 October 20, 2026.
This WAYA deal was found by Cheapflights users on 10/19. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:25 pm -
1 stop17h 50m
Mon 11/238:50 pm -
1 stop24h 55m
Deal found 10/19![Multiple Airlines logo]()
$791
This KLM deal was found by Cheapflights users on 10/18. 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.
Sun 11/17:30 pm -
1 stop21h 00m
Mon 11/306:25 am -
1 stop15h 45m
Deal found 10/18![Multiple Airlines logo]()
$937
This KLM deal was found by Cheapflights users on 10/18. 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.
Tue 11/177:30 pm -
1 stop21h 40m
Tue 11/245:00 am -
1 stop18h 30m
Deal found 10/18![KLM logo]()
$944
This KLM deal was found by Cheapflights users on 10/19. 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 11/37:30 pm -
1 stop21h 40m
Tue 11/175:00 am -
2 stops23h 15m
Deal found 10/19![KLM logo]()
$949
This KLM deal was found by Cheapflights users on 10/19. 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 11/37:30 pm -
1 stop21h 40m
Thu 11/125:00 am -
2 stops23h 15m
Deal found 10/19![KLM logo]()
$969
This KLM deal was found by Cheapflights users on 10/19. 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 11/37:30 pm -
1 stop21h 40m
Tue 11/105:00 am -
2 stops23h 15m
Deal found 10/19![KLM logo]()
$970
This Air France deal was found by Cheapflights users on 10/19. 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.
Tue 11/32:25 pm -
2 stops18h 45m
Tue 11/175:00 am -
2 stops23h 15m
Deal found 10/19![Multiple Airlines logo]()
$979
This Iberia deal was found by Cheapflights users on 10/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:25 pm -
1 stop20h 40m
Sun 11/296:45 pm -
1 stop27h 00m
Deal found 10/15![Iberia logo]()
$989
This Air Canada deal was found by Cheapflights users on 10/19. 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.
Mon 12/289:20 am -
1 stop19h 20m
Sun 1/1010:40 am -
1 stop19h 10m
Deal found 10/19![Air Canada logo]()
$990
This Air Canada deal was found by Cheapflights users on 10/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:20 am -
1 stop17h 20m
Sat 12/511:20 am -
1 stop17h 10m
Deal found 10/20![Air Canada logo]()
$994
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 12/21:55 pm -
1 stop13h 35m
Wed 12/912:35 pm -
1 stop30h 07m
Deal found 10/18![United Airlines logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:55 pm -
1 stop13h 35m
Sun 1/316:00 am -
2 stops19h 53m
Deal found 10/16![United Airlines logo]()
$1,041
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 October 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 October 20, 2026.
This British Airways deal was found by Cheapflights users on 10/16. 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.
Mon 2/15:25 pm -
1 stop18h 40m
Mon 2/156:30 am -
1 stop15h 15m
Deal found 10/16![Iberia logo]()
$891
This KLM deal was found by Cheapflights users on 10/16. 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 2/17:30 pm -
1 stop21h 40m
Mon 2/155:30 am -
1 stop15h 40m
Deal found 10/16![Multiple Airlines logo]()
$921
This KLM deal was found by Cheapflights users on 10/18. 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.
Mon 2/17:30 pm -
1 stop21h 40m
Mon 3/15:00 am -
2 stops19h 35m
Deal found 10/18![KLM logo]()
$922
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/178:45 am -
2 stops17h 25m
Tue 11/2412:20 pm -
2 stops54h 22m
Deal found 10/19![United Airlines logo]()
$1,036
This Air Europa deal was found by Cheapflights users on 10/18. 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.
Wed 3/242:42 pm -
2 stops22h 38m
Sat 3/2711:35 am -
2 stops16h 17m
Deal found 10/18![Air Europa logo]()
$1,325
This KLM deal was found by Cheapflights users on 10/18. 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.
Sun 11/17:30 pm -
2 stops20h 25m
Mon 11/306:25 am -
1 stop15h 45m
Deal found 10/18![Multiple Airlines logo]()
$969
This KLM deal was found by Cheapflights users on 10/16. 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.
Sun 11/17:30 pm -
1 stop21h 40m
Sat 11/145:00 am -
2 stops23h 15m
Deal found 10/16![KLM logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 10/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:55 pm -
1 stop13h 35m
Sun 1/3112:30 pm -
2 stops38h 09m
Deal found 10/17![United Airlines logo]()
$1,075
This United deal was found by Cheapflights users on 10/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:25 pm -
2 stops35h 45m
Sun 12/1310:40 am -
2 stops41h 50m
Deal found 10/16![Multiple Airlines logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/35:20 pm -
2 stops35h 00m
Thu 12/1012:25 pm -
2 stops53h 29m
Deal found 10/19![United Airlines logo]()
$1,174
This British Airways deal was found by Cheapflights users on 10/16. 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 1/155:25 pm -
1 stop16h 35m
Fri 1/298:20 am -
1 stop13h 25m
Deal found 10/16![Iberia logo]()
$1,379
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/211:55 pm -
1 stop13h 35m
Sat 12/1912:35 pm -
2 stops54h 25m
Deal found 10/15![United Airlines logo]()
$1,192
This KLM deal was found by Cheapflights users on 10/18. 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.
Wed 11/45:55 pm -
2 stops56h 40m
Mon 12/142:40 pm -
2 stops34h 19m
Deal found 10/18![KLM logo]()
$1,386
This United Airlines deal was found by Cheapflights users on 10/15. 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 1/129:05 am -
2 stops22h 25m
Sun 1/316:00 am -
2 stops19h 53m
Deal found 10/15![United Airlines logo]()
$1,252
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1511:59 pm -
2 stops27h 56m
Fri 1/294:25 pm -
3 stops35h 27m
Deal found 10/16![Multiple Airlines logo]()
$1,412
This KLM deal was found by Cheapflights users on 10/15. 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.
Fri 1/15:52 pm -
2 stops37h 58m
Sun 1/106:50 pm -
1 stop28h 40m
Deal found 10/15![KLM logo]()
$1,544
This United deal was found by Cheapflights users on 10/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:20 pm -
1 stop33h 50m
Tue 11/311:20 am -
1 stop32h 50m
Deal found 10/15![Multiple Airlines logo]()
$1,428
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:45 am -
2 stops20h 35m
Sat 11/712:20 pm -
2 stops29h 05m
Deal found 10/16![United Airlines logo]()
$1,313
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 1/159:05 am -
2 stops19h 55m
Sun 1/316:00 am -
2 stops19h 53m
Deal found 10/15![United Airlines logo]()
$1,357
This KLM deal was found by Cheapflights users on 10/18. 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.
Tue 11/37:30 pm -
1 stop36h 20m
Tue 12/152:40 pm -
2 stops33h 35m
Deal found 10/18![KLM logo]()
$1,745
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 1/159:05 am -
2 stops19h 55m
Sat 1/305:00 am -
2 stops20h 53m
Deal found 10/15![United Airlines logo]()
$1,363
This United Airlines deal was found by Cheapflights users on 10/14. 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 2/272:15 pm -
2 stops19h 25m
Wed 3/36:05 am -
2 stops19h 48m
Deal found 10/14![United Airlines logo]()
$1,678
This British Airways deal was found by Cheapflights users on 10/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/216:40 pm -
1 stop16h 55m
Fri 4/28:00 pm -
2 stops31h 17m
Deal found 10/18![British Airways logo]()
$8,297
Last-minute flights from Costa Rica to PortugalDiscover last-minute flight deals from Costa Rica to Portugal. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Portugal. Data last updated October 20, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 10/16. 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 10/206:25 pm -
1 stop16h 55m
Tue 10/275:55 am -
1 stop16h 15m
Deal found 10/16![Multiple Airlines logo]()
$1,086
This KLM deal was found by Cheapflights users on 10/18. 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.
Sun 11/17:30 pm -
1 stop21h 00m
Mon 11/306:25 am -
1 stop15h 45m
Deal found 10/18![Multiple Airlines logo]()
$937
This KLM deal was found by Cheapflights users on 10/19. 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 11/37:30 pm -
1 stop21h 40m
Tue 11/175:00 am -
2 stops23h 15m
Deal found 10/19![KLM logo]()
$949
This KLM deal was found by Cheapflights users on 10/19. 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 11/37:30 pm -
1 stop21h 40m
Thu 11/125:00 am -
2 stops23h 15m
Deal found 10/19![KLM logo]()
$969
This KLM deal was found by Cheapflights users on 10/19. 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 11/37:30 pm -
1 stop21h 40m
Tue 11/105:00 am -
2 stops23h 15m
Deal found 10/19![KLM logo]()
$970
This Air France deal was found by Cheapflights users on 10/19. 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.
Tue 11/32:25 pm -
2 stops18h 45m
Tue 11/175:00 am -
2 stops23h 15m
Deal found 10/19![Multiple Airlines logo]()
$979
This WAYA deal was found by Cheapflights users on 10/19. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:25 pm -
1 stop17h 50m
Mon 11/238:50 pm -
1 stop24h 55m
Deal found 10/19![Multiple Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 10/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:55 pm -
1 stop13h 35m
Mon 11/2312:35 pm -
1 stop37h 18m
Deal found 10/17![United Airlines logo]()
$1,025
This KLM deal was found by Cheapflights users on 10/18. 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.
Tue 11/177:30 pm -
1 stop21h 40m
Tue 11/245:00 am -
1 stop18h 30m
Deal found 10/18![KLM logo]()
$944
This Iberia deal was found by Cheapflights users on 10/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:25 pm -
1 stop20h 40m
Sun 11/296:45 pm -
1 stop27h 00m
Deal found 10/15![Iberia logo]()
$989
This Air Canada deal was found by Cheapflights users on 10/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:20 am -
1 stop17h 20m
Sat 12/511:20 am -
1 stop17h 10m
Deal found 10/20![Air Canada logo]()
$994
This Air Canada deal was found by Cheapflights users on 10/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:20 am -
2 stops20h 40m
Sat 12/1912:30 pm -
2 stops40h 00m
Deal found 10/15![Air Canada logo]()
$1,058
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 October 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 October 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sat 12/59:30 pm -
2 stops34h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Tue 12/89:45 pm -
2 stops33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Wed 12/911:23 am -
2 stops40h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Mon 12/71:16 pm -
3 stops38h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sun 12/61:16 pm -
3 stops22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$603
This KLM deal was found by Cheapflights users on 10/17. 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.
Wed 3/177:30 pm -
1 stop17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![KLM logo]()
$704
This KLM deal was found by Cheapflights users on 10/19. 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.
Thu 3/117:05 am -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![KLM logo]()
$735
This Air Europa deal was found by Cheapflights users on 10/16. 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.
Mon 11/162:46 pm -
2 stops34h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air Europa logo]()
$742
This KLM deal was found by Cheapflights users on 10/17. 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.
Sun 3/217:30 pm -
1 stop17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![KLM logo]()
$770
This KLM deal was found by Cheapflights users on 10/19. 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 3/97:30 pm -
1 stop17h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![KLM logo]()
$772
This Air Europa deal was found by Cheapflights users on 10/17. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/212:42 pm -
2 stops22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Air Europa logo]()
$867
This Air Europa deal was found by Cheapflights users on 10/19. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/102:42 pm -
2 stops18h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Europa logo]()
$869
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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $791 (WAYA) |
One-way from | $491 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $982 |
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 7,457,451 searches. Data last updated October 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 San José Juan Santamaria Intl - OPO Porto
SJOOPO
San José Juan Santamaria Intl
Wed 12/9
11:23 am-9:25 am
2 stops40h 02m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$559
San JoséPorto
SJO San José Juan Santamaria Intl - OPO Porto
SJOOPO
San José Juan Santamaria Intl
Thu 12/10
8:00 pm-12:30 am
2 stops22h 30m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$578
San JoséPorto
SJO San José Juan Santamaria Intl - OPO Porto
SJOOPO
San José Juan Santamaria Intl
Wed 12/9
7:30 pm-10:30 pm
1 stop21h 00m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$702
Quickest round-trip
San JoséPorto
SJO San José Juan Santamaria Intl - OPO Porto
SJOOPO
San José Juan Santamaria Intl
Mon 12/7
7:30 pm-3:25 pm
1 stop13h 55m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$702
San JoséPorto
SJO San José Juan Santamaria Intl - OPO Porto
SJOOPO
San José Juan Santamaria Intl
Sun 12/6
7:30 pm-3:25 pm
1 stop13h 55m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$702
San JoséLisbon
SJO San José Juan Santamaria Intl - LIS Lisbon Humberto Delgado
SJOLIS
San José Juan Santamaria Intl
Wed 3/17
7:30 pm-6:30 pm
1 stop17h 00m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$704
San JoséLisbon
SJO San José Juan Santamaria Intl - LIS Lisbon Humberto Delgado
SJOLIS
San José Juan Santamaria Intl
Mon 11/16
2:46 pm-6:50 am
2 stops34h 04m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$742
San JoséLisbon
SJO San José Juan Santamaria Intl - LIS Lisbon Humberto Delgado
SJOLIS
San José Juan Santamaria Intl
Tue 3/9
7:30 pm-6:50 pm
1 stop17h 20m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$772
San JoséLisbon
SJO San José Juan Santamaria Intl - LIS Lisbon Humberto Delgado
SJOLIS
San José Juan Santamaria Intl
Sun 3/21
2:42 pm-7:15 pm
2 stops22h 33m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$867
San JoséPorto
SJO San José Juan Santamaria Intl - OPO Porto
SJOOPO
San José Juan Santamaria Intl
Fri 1/8
11:59 pm-9:55 am
2 stops27h 56m
Porto
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$867
Showing 1-10 of 40 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-LIS
SJO-OPO
LIR-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-LIS
SJO-OPO
LIR-LIS
SJO-FAO
What is the cheapest month to book a flight from Costa Rica to Portugal?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Portugal (average of $829). Flying from Costa Rica to Portugal in August is currently the most expensive (average of $1,505). 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 19 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 October 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
Crew
8.2
Entertainment
7.0
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentCarmen,Jul 2026
ATH - JFK
Boarding
7.5
Crew
8.2
Entertainment
7.0
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentCarmen,Jul 2026
ATH - JFK
Boarding
7.5
Crew
8.2
Entertainment
7.0
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentCarmen,Jul 2026
ATH - JFK
Boarding
7.5
Crew
8.2
Entertainment
7.0
Overall
7.5
Food
7.1
Comfort
7.4
Reviews
1 / 20
8.0
ExcellentCarmen,Jul 2026
ATH - JFK
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 October 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$708 | Average$1,223 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$898 | Average$1,225 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,188 | Average$1,293 | FlexibilityNo cancel fee | On-time71% |