$334+ Cheap flights from Grand Rapids (GRR) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LIS
Jul 8 — Jul 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Grand Rapids 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 Grand Rapids to Portugal
Cheapest
Best
Last-minute
One-way
Cheapest flights from Grand Rapids to PortugalExplore the most affordable flight options available from Grand Rapids to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Grand Rapids to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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 11/163:37 pm
GRR
- OPO
2 stops12h 53m
United Airlines
Thu 11/1912:35 pm
OPO
- GRR
2 stops17h 39m
United Airlines
Deal found 6/7![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 6/5. 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
GRR
- LIS
1 stop13h 15m
United Airlines
Thu 11/191:00 pm
LIS
- GRR
2 stops36h 10m
United Airlines
Deal found 6/5![United Airlines logo]()
$812
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:49 pm
GRR
- LIS
2 stops37h 01m
Iberia
Tue 10/278:20 am
LIS
- GRR
2 stops18h 09m
Iberia
Deal found 6/4![Iberia logo]()
$819
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/2710:10 am
GRR
- OPO
2 stops39h 50m
United Airlines
Tue 10/1312:15 pm
OPO
- GRR
2 stops38h 31m
United Airlines
Deal found 6/7![United Airlines logo]()
$837
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:28 pm
GRR
- OPO
2 stops16h 02m
Delta
Tue 10/135:00 am
OPO
- GRR
2 stops17h 26m
Delta
Deal found 6/4![Delta logo]()
$845
This Priceline deal was found by Cheapflights users on 6/8. 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.
Sun 9/279:07 pm
GRR
- LIS
2 stops15h 38m
Multiple Airlines
Tue 10/68:25 am
LIS
- GRR
2 stops19h 04m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:43 pm
GRR
- OPO
2 stops19h 42m
Delta
Fri 10/95:55 am
OPO
- GRR
2 stops22h 13m
Delta
Deal found 6/3![Delta logo]()
$852
This Iberia deal was found by Cheapflights users on 6/6. 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.
Mon 11/302:01 pm
GRR
- LIS
2 stops16h 49m
Iberia
Mon 12/78:45 pm
LIS
- GRR
2 stops27h 10m
Iberia
Deal found 6/6![Iberia logo]()
$853
This United Airlines deal was found by Cheapflights users on 6/7. 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 10/174:53 pm
GRR
- LIS
2 stops35h 27m
United Airlines
Wed 10/2811:20 am
LIS
- GRR
2 stops31h 28m
United Airlines
Deal found 6/7![United Airlines logo]()
$856
This Air Canada deal was found by Cheapflights users on 6/4. 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.
Sun 9/272:15 pm
GRR
- OPO
3 stops35h 45m
Multiple Airlines
Tue 10/1312:15 pm
OPO
- GRR
2 stops27h 57m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/175:20 pm
GRR
- OPO
1 stop11h 25m
United Airlines
Mon 8/246:00 am
OPO
- GRR
2 stops39h 09m
United Airlines
Deal found 6/5![United Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/126:05 am
GRR
- OPO
1 stop19h 50m
United Airlines
Tue 7/2112:15 pm
OPO
- GRR
2 stops27h 53m
United Airlines
Deal found 6/8![United Airlines logo]()
$926
Best flights from Grand Rapids to PortugalDiscover carefully curated flight deals from Grand Rapids to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Grand Rapids to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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 11/163:37 pm
GRR
- OPO
2 stops12h 53m
United Airlines
Thu 11/1912:35 pm
OPO
- GRR
2 stops17h 39m
United Airlines
Deal found 6/7![United Airlines logo]()
$750
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:28 pm
GRR
- OPO
2 stops16h 02m
Delta
Tue 10/135:00 am
OPO
- GRR
2 stops17h 26m
Delta
Deal found 6/4![Delta logo]()
$845
This British Airways deal was found by Cheapflights users on 6/4. 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.
Sat 10/175:49 pm
GRR
- LIS
2 stops19h 16m
Multiple Airlines
Mon 10/266:30 am
LIS
- GRR
2 stops19h 59m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 6/7. 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 11/167:00 am
GRR
- LIS
1 stop20h 10m
United Airlines
Thu 11/195:00 am
LIS
- GRR
2 stops19h 03m
United Airlines
Deal found 6/7![United Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:43 pm
GRR
- OPO
2 stops19h 42m
Delta
Fri 10/95:55 am
OPO
- GRR
2 stops22h 13m
Delta
Deal found 6/3![Delta logo]()
$852
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/2710:10 am
GRR
- OPO
2 stops39h 50m
United Airlines
Tue 10/1312:15 pm
OPO
- GRR
2 stops38h 31m
United Airlines
Deal found 6/7![United Airlines logo]()
$837
This Delta deal was found by Cheapflights users on 6/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:27 am
GRR
- LIS
2 stops21h 18m
Delta
Fri 9/185:00 am
LIS
- GRR
2 stops23h 57m
Delta
Deal found 6/3![Delta logo]()
$938
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/174:38 pm
GRR
- LIS
2 stops35h 42m
United Airlines
Tue 10/271:00 pm
LIS
- GRR
2 stops36h 59m
United Airlines
Deal found 6/4![United Airlines logo]()
$861
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:35 pm
GRR
- LIS
2 stops14h 20m
Delta
Sat 10/175:35 am
LIS
- GRR
2 stops23h 12m
Delta
Deal found 6/7![Delta logo]()
$954
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/236:00 am
GRR
- OPO
1 stop22h 45m
United Airlines
Fri 10/96:00 am
OPO
- GRR
2 stops34h 22m
United Airlines
Deal found 6/3![United Airlines logo]()
$921
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:10 pm
GRR
- FNC
2 stops58h 00m
Multiple Airlines
Sat 10/245:25 pm
FNC
- GRR
2 stops36h 49m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,235
This United Airlines deal was found by Cheapflights users on 6/3. 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 7/146:05 am
GRR
- OPO
1 stop19h 10m
United Airlines
Thu 7/2311:50 am
OPO
- GRR
2 stops37h 22m
United Airlines
Deal found 6/3![United Airlines logo]()
$927
This KAYAK deal was found by Cheapflights users on 6/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am
GRR
- PDL
2 stops31h 35m
Multiple Airlines
Tue 12/17:25 pm
PDL
- GRR
2 stops29h 57m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,363
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/78:50 am
GRR
- LIS
2 stops20h 40m
United Airlines
Sat 10/1711:25 am
LIS
- GRR
2 stops30h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$993
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/3. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
GRR
- PDL
2 stops21h 20m
Multiple Airlines
Tue 11/101:35 pm
PDL
- GRR
2 stops25h 54m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$1,476
This KAYAK deal was found by Cheapflights users on 6/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:18 pm
GRR
- FNC
2 stops26h 47m
Multiple Airlines
Fri 8/284:05 am
FNC
- GRR
2 stops23h 25m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,768
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/275:20 pm
GRR
- PDL
1 stop11h 20m
United Airlines
Mon 8/3111:00 am
PDL
- GRR
1 stop14h 51m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,708
This United Airlines deal was found by Cheapflights users on 6/6. 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 8/244:44 pm
GRR
- FNC
2 stops33h 21m
United Airlines
Fri 8/289:40 am
FNC
- GRR
1 stop17h 11m
United Airlines
Deal found 6/6![United Airlines logo]()
$2,348
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/2112:05 pm
GRR
- TER
2 stops20h 45m
United Airlines
Tue 7/287:05 am
TER
- GRR
2 stops42h 45m
United Airlines
Deal found 6/5![United Airlines logo]()
$2,748
Last-minute flights from Grand Rapids to PortugalDiscover last-minute flight deals from Grand Rapids to Portugal. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Portugal. Data last updated June 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/126:05 am
GRR
- OPO
1 stop19h 50m
United Airlines
Tue 7/2112:15 pm
OPO
- GRR
2 stops27h 53m
United Airlines
Deal found 6/8![United Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:29 am
GRR
- OPO
1 stop21h 56m
Delta
Tue 7/215:00 am
OPO
- GRR
2 stops23h 24m
Delta
Deal found 6/5![Delta logo]()
$931
This United Airlines deal was found by Cheapflights users on 6/3. 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 7/146:05 am
GRR
- OPO
1 stop19h 10m
United Airlines
Thu 7/2311:50 am
OPO
- GRR
2 stops37h 22m
United Airlines
Deal found 6/3![United Airlines logo]()
$927
This KAYAK deal was found by Cheapflights users on 6/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:05 pm
GRR
- OPO
1 stop16h 40m
Lufthansa
Thu 7/239:00 am
OPO
- GRR
1 stop17h 50m
Lufthansa
Deal found 6/3![Lufthansa logo]()
$946
This United Airlines deal was found by Cheapflights users on 6/3. 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 7/152:06 pm
GRR
- LIS
2 stops15h 24m
United Airlines
Sat 7/255:05 am
LIS
- GRR
2 stops19h 04m
United Airlines
Deal found 6/3![United Airlines logo]()
$1,023
This Air France deal was found by Cheapflights users on 6/7. 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 7/207:41 pm
GRR
- LIS
2 stops14h 14m
Air France
Tue 7/285:35 am
LIS
- GRR
2 stops18h 26m
Air France
Deal found 6/7![Air France logo]()
$977
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:41 pm
GRR
- LIS
2 stops14h 14m
Delta
Wed 7/2912:45 pm
LIS
- GRR
2 stops16h 09m
Delta
Deal found 6/7![Delta logo]()
$985
This Ovago deal was found by Cheapflights users on 6/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:38 pm
GRR
- LIS
1 stop10h 42m
Lufthansa
Wed 7/295:05 am
LIS
- GRR
2 stops20h 07m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$998
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/204:38 pm
GRR
- LIS
1 stop10h 42m
United Airlines
Mon 7/2710:25 am
LIS
- GRR
1 stop16h 25m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,028
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:53 am
GRR
- LIS
2 stops19h 57m
Delta
Tue 7/285:00 am
LIS
- GRR
2 stops21h 51m
Delta
Deal found 6/7![Delta logo]()
$970
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:35 pm
GRR
- LIS
2 stops15h 10m
Delta
Wed 7/2912:45 pm
LIS
- GRR
2 stops16h 09m
Delta
Deal found 6/7![Delta logo]()
$981
This United Airlines deal was found by Cheapflights users on 6/7. 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
GRR
- LIS
2 stops21h 05m
United Airlines
Mon 7/2710:25 am
LIS
- GRR
1 stop16h 25m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,031
One-way flights from Grand Rapids to PortugalSearch for one-way flight options from Grand Rapids to Portugal. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Grand Rapids to Portugal. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This oojo deal was found by Cheapflights users on 6/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:30 pm
GRR
- LIS
2 stops17h 15m
British Airways
Deal found 6/4![British Airways logo]()
$334
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:30 pm
GRR
- LIS
2 stops14h 20m
American Airlines
Deal found 6/7![American Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 11/157:45 am
GRR
- LIS
3 stops44h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$360
This Iberia deal was found by Cheapflights users on 6/7. 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.
Sun 9/2710:33 am
GRR
- LIS
2 stops20h 17m
Iberia
Deal found 6/7![Iberia logo]()
$403
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:00 am
GRR
- LIS
1 stop21h 05m
American Airlines
Deal found 6/7![American Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 6/3. 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 6/147:15 am
GRR
- OPO
2 stops18h 40m
United Airlines
Deal found 6/3![United Airlines logo]()
$856
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Sun 9/2712:01 pm
GRR
- LIS
3 stops21h 09m
Air Canada
Deal found 6/7![Air Canada logo]()
$1,077
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Sun 6/141:54 pm
GRR
- OPO
3 stops20h 21m
Air Canada
Deal found 6/7![Air Canada logo]()
$1,155
Find flight deals from Grand Rapids to Portugal
Keep the following information in mind while searching for Grand Rapids to Portugal flight deals. Data was last updated June 8, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $750 (United Airlines) |
One-way from | $334 (oojo) |
Popular in | May |
Cheapest in | February |
Average price | $1,313 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids 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 8, 2026.
Use the filters below to find and compare flights from Grand Rapids to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsPorto
GRR - OPO
GRROPO
Grand Rapids Gerald R. Ford Intl
Mon 11/16
3:37 pm-9:30 am
2 stops12h 53m
Porto
Thu 11/19
12:35 pm-1:14 am
2 stops17h 39m
$750
Grand RapidsLisbon
GRR - LIS
GRRLIS
Grand Rapids Gerald R. Ford Intl
Mon 11/16
7:00 am-8:10 am
1 stop20h 10m
Lisbon Humberto Delgado
Thu 11/19
5:00 am-7:03 pm
2 stops19h 03m
$815
Grand RapidsPorto
GRR - OPO
GRROPO
Grand Rapids Gerald R. Ford Intl
Sun 9/27
10:10 am-7:00 am
2 stops39h 50m
Porto
Tue 10/13
12:15 pm-9:46 pm
2 stops38h 31m
$837
Grand RapidsPorto
GRR - OPO
GRROPO
Grand Rapids Gerald R. Ford Intl
Sun 9/27
6:28 pm-3:30 pm
2 stops16h 02m
Porto
Tue 10/13
5:00 am-5:26 pm
2 stops17h 26m
$845
Grand RapidsPorto
GRR - OPO
GRROPO
Grand Rapids Gerald R. Ford Intl
Wed 9/23
2:43 pm-3:25 pm
2 stops19h 42m
Porto
Fri 10/9
5:55 am-11:08 pm
2 stops22h 13m
$852
Grand RapidsLisbon
GRR - LIS
GRRLIS
Grand Rapids Gerald R. Ford Intl
Sat 10/17
4:38 pm-9:20 am
2 stops35h 42m
Lisbon Humberto Delgado
Tue 10/27
1:00 pm-9:59 pm
2 stops36h 59m
$861
Grand RapidsLisbon
GRR - LIS
GRRLIS
Grand Rapids Gerald R. Ford Intl
Sat 10/17
5:49 pm-6:05 pm
2 stops19h 16m
Lisbon Humberto Delgado
Mon 10/26
6:30 am-10:29 pm
2 stops19h 59m
$919
Grand RapidsPorto
GRR - OPO
GRROPO
Grand Rapids Gerald R. Ford Intl
Wed 9/23
6:00 am-9:45 am
1 stop22h 45m
Porto
Fri 10/9
6:00 am-11:22 am
2 stops34h 22m
$921
Grand RapidsPorto
GRR - OPO
GRROPO
Grand Rapids Gerald R. Ford Intl
Tue 7/14
6:05 am-6:15 am
1 stop19h 10m
Porto
Thu 7/23
11:50 am-8:12 pm
2 stops37h 22m
$927
Grand RapidsLisbon
GRR - LIS
GRRLIS
Grand Rapids Gerald R. Ford Intl
Sun 9/6
8:27 am-10:45 am
2 stops21h 18m
Lisbon Humberto Delgado
Fri 9/18
5:00 am-11:57 pm
2 stops23h 57m
$938
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Grand Rapids to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Grand Rapids with our price prediction graph.
GRR-OPO
GRR-LIS
GRR-FNC
GRR-PDL
GRR-TER
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 Grand Rapids to Portugal
GRR-PT0
GRR-OPO
GRR-LIS
GRR-FNC
GRR-PDL
What is the cheapest month to book a flight from Grand Rapids to Portugal?
Currently, March is the cheapest month in which you can book a flight from Grand Rapids to Portugal (average of $474). Flying from Grand Rapids to Portugal in July is currently the most expensive (average of $1,042). 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.
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 8, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Grand Rapids to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
Alternative routes for Grand Rapids 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 Grand Rapids to Portugal by cabin class
Find flights from Grand Rapids to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Grand Rapids and Portugal flights
Browse other Grand Rapids and Portugal flight options. Last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Grand Rapids to Portugal flights
Consider these flights traveling from Grand Rapids to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 5 airlines flying from Grand Rapids to Portugal
Discover the top 5 airlines that operate flights from Grand Rapids 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$683 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$519 | Average$1,045 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$535 | Average$998 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$550 | Average$1,007 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$653 | Average$918 | FlexibilityNo cancel fee | On-time76% |