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Portugal

$407+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LIS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Grand Rapids to Portugal

Cheapest flights from Grand Rapids to Portugal
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 October 30, 2025.

This United deal was found by Cheapflights users on 10/28. 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.
Mon 12/16:01 amGRR - LIS
1 stop21h 09mMultiple Airlines
Tue 12/165:00 amLIS - GRR
2 stops23h 29mMultiple Airlines
Deal found 10/28$533
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:11 pmGRR - LIS
2 stops24h 19mLufthansa
Tue 11/185:00 amLIS - GRR
2 stops23h 33mLufthansa
Deal found 10/29$543
This Delta deal was found by Cheapflights users on 10/29. 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 12/112:04 pmGRR - LIS
1 stop15h 56mDelta
Tue 12/1610:00 amLIS - GRR
1 stop18h 16mDelta
Deal found 10/29$547
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/269:21 amGRR - LIS
2 stops22h 59mUnited Airlines
Wed 12/35:00 amLIS - GRR
2 stops21h 41mUnited Airlines
Deal found 10/28$548
This Delta deal was found by Cheapflights users on 10/28. 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 11/114:07 pmGRR - LIS
2 stops20h 23mDelta
Tue 11/185:00 amLIS - GRR
2 stops23h 13mDelta
Deal found 10/28$549
This Finnair deal was found by Cheapflights users on 10/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:59 pmGRR - LIS
1 stop12h 56mMultiple Airlines
Wed 12/311:05 amLIS - GRR
2 stops17h 27mMultiple Airlines
Deal found 10/28$559
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/612:56 pmGRR - LIS
2 stops16h 19mUnited Airlines
Tue 11/115:00 amLIS - GRR
2 stops20h 18mUnited Airlines
Deal found 10/29$596
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/64:52 pmGRR - LIS
2 stops35h 28mUnited Airlines
Sat 12/1312:20 pmLIS - GRR
2 stops36h 53mUnited Airlines
Deal found 10/28$622
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/69:21 amGRR - LIS
2 stops19h 54mUnited Airlines
Mon 11/105:00 amLIS - GRR
2 stops23h 33mUnited Airlines
Deal found 10/29$646
This Lufthansa deal was found by Cheapflights users on 10/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:26 pmGRR - LIS
2 stops26h 24mLufthansa
Sun 11/165:00 amLIS - GRR
2 stops23h 33mLufthansa
Deal found 10/29$651
This United deal was found by Cheapflights users on 10/28. 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.
Sat 12/61:25 pmGRR - LIS
1 stop13h 45mMultiple Airlines
Sat 12/1311:20 amLIS - GRR
2 stops35h 32mMultiple Airlines
Deal found 10/28$657
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/137:30 amGRR - LIS
2 stops26h 35mUnited Airlines
Sun 11/165:00 amLIS - GRR
2 stops20h 26mUnited Airlines
Deal found 10/30$661

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(Delta)

One-way from

$407
(Thrive Travel)

Popular in

December

Cheapest in

March

Average price

$876
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Lisbon Humberto Delgado flights.
Search Deals
From Grand Rapids Gerald R. Ford Intl to Portugal
Search Deals
One-way flight from Grand Rapids Gerald R. Ford Intl to Portugal
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 2025.
Use the filters below to find and compare flights from Grand Rapids to Portugal that are best for you.

Fly from

Grand Rapids

Fly to

Portugal

Route

Depart

Return

Price

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Fri 1/23

4:00 pm-11:20 am

2 stops14h 20m

Lisbon Humberto Delgado

Fri 1/30

5:00 am-8:05 pm

2 stops20h 05m

$500

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Tue 1/6

8:00 am-8:00 am

2 stops19h 00m

Lisbon Humberto Delgado

Tue 1/13

5:00 am-9:06 pm

2 stops21h 06m

$501

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Mon 12/1

12:56 pm-10:15 am

2 stops16h 19m

Lisbon Humberto Delgado

Tue 12/16

5:00 am-8:13 pm

2 stops20h 13m

$533

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Mon 12/1

4:55 pm-9:20 am

2 stops35h 25m

Lisbon Humberto Delgado

Tue 12/16

5:00 am-11:29 pm

2 stops23h 29m

$533

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Wed 2/25

6:29 pm-11:30 pm

2 stops24h 01m

Lisbon Humberto Delgado

Tue 3/3

5:00 am-11:08 pm

2 stops23h 08m

$545

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Mon 12/1

12:04 pm-9:00 am

1 stop15h 56m

Lisbon Humberto Delgado

Tue 12/16

10:00 am-11:16 pm

1 stop18h 16m

$547

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Tue 11/11

4:07 pm-5:30 pm

2 stops20h 23m

Lisbon Humberto Delgado

Tue 11/18

5:00 am-11:13 pm

2 stops23h 13m

$549

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Wed 2/25

11:49 am-9:05 am

1 stop16h 16m

Lisbon Humberto Delgado

Tue 3/3

6:30 am-6:47 pm

2 stops17h 17m

$553

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Wed 11/26

2:59 pm-8:55 am

1 stop12h 56m

Lisbon Humberto Delgado

Wed 12/3

11:05 am-11:32 pm

2 stops17h 27m

$559

Grand RapidsLisbon

GRR - LIS

GRRLIS

Grand Rapids Gerald R. Ford Intl

Fri 1/16

3:52 pm-8:50 am

1 stop11h 58m

Lisbon Humberto Delgado

Wed 1/21

11:05 am-11:45 pm

2 stops17h 40m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results
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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.
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

What is the cheapest month to book a flight from Grand Rapids to Portugal?

Currently, November is the cheapest month in which you can book a flight from Grand Rapids to Portugal (average of $551). Flying from Grand Rapids to Portugal in June is currently the most expensive (average of $1,125). 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.

What is the cheapest time of day to fly from GRR to PT?

Find hourly flight availability from Grand Rapids to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Grand Rapids to Portugal in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Grand Rapids to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Grand Rapids to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Grand Rapids to Portugal flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,541 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,487 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • What airport do you fly from for flights from Grand Rapids to Portugal?

    Most people fly from Grand Rapids Gerald R. Ford Intl (GRR) if they book a flight from Grand Rapids to Portugal. Grand Rapids Gerald R. Ford Intl is conveniently located just 9.2 mi from Grand Rapids’s city center.

  • How long is the flight from Grand Rapids to Portugal?

    A quick flight from Grand Rapids to Portugal can take about 14h 20m. Delta provides one of the quickest options available for as low as $500. There are 3860 mi between Grand Rapids and Portugal. This flight may include one or multiple stops.

  • What are the most popular routes from Grand Rapids to Portugal?

    When deciding which route to take from Grand Rapids to Portugal consider Grand Rapids Gerald R. Ford Intl - Lisbon Humberto Delgado, Grand Rapids Gerald R. Ford Intl - Porto or Grand Rapids Gerald R. Ford Intl - Funchal Madeira as they are the most popular.

  • Can I find deals for flights from Grand Rapids to Portugal that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Portugal.

  • Can I find deals for business class flights from Grand Rapids to Portugal?

    Yes. Cheapflights offers flight deals from Grand Rapids to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to Portugal?

    Currently, November is the cheapest month in which you can book a flight from Grand Rapids to Portugal (average of $551). Flying from Grand Rapids to Portugal in June is currently the most expensive (average of $1,125). 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.

See more FAQs

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Alternative routes for Grand Rapids to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$550Average$715FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$559Average$1,029FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$590Average$1,082FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$608Average$840FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$644Average$1,119FlexibilityNo cancel feeOn-time71%

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