How do I get Price Alerts for flights from Grand Forks to Portugal?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Grand Forks from Portugal . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Grand Forks to Portugal with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Grand Forks Airport to Portugal?

Prices for flights from Grand Forks Airport to Portugal refresh daily.

How old do you have to be to fly from Grand Forks Airport to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$499 Cheap Flights from Grand Forks to Portugal in 2025/26

1 adult

0 bags

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Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 2:35 pmGFK-LIS

27h 35m2 stops

10:00 am - 11:37 amLIS-GFK

55h 37m2 stops

$499Delta

Find Deal

Fri, Feb 6 - Tue, Feb 10

12:24 pm - 2:35 pmGFK-LIS

20h 11m2 stops

3:30 pm - 3:31 pmLIS-GFK

54h 01m2 stops

$561KLM

Find Deal

Fri, Feb 6 - Tue, Feb 10

12:24 pm - 11:10 pmGFK-LIS

28h 46m2 stops

5:00 am - 3:20 pmLIS-GFK

16h 20m2 stops

$661KLM

Find Deal

Fri, Feb 6 - Tue, Feb 10

KLM flights from Grand Forks to Portugal

Our best KLM deals on Grand Forks to Portugal flight tickets

KLM

Feb 6

GFK12:24 pmGrand Forks

20h 11m

2 stops

LIS2:35 pmLisbon Humberto Delgado

Feb 10

LIS3:30 pmLisbon Humberto Delgado

54h 01m

2 stops

GFK3:31 pmGrand Forks

$561

Find similar

KLM

Feb 6

GFK12:24 pmGrand Forks

28h 46m

2 stops

LIS11:10 pmLisbon Humberto Delgado

Feb 10

LIS5:00 amLisbon Humberto Delgado

16h 20m

2 stops

GFK3:20 pmGrand Forks

$661

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Grand ForksLisbon

GFK - LIS

GFKLIS

Grand Forks

Fri 2/6

5:00 am-2:35 pm

2 stops27h 35m

Lisbon Humberto Delgado

Tue 2/10

10:00 am-11:37 am

2 stops55h 37m

$499

Grand ForksLisbon

GFK - LIS

GFKLIS

Grand Forks

Fri 2/6

12:24 pm-2:35 pm

2 stops20h 11m

Lisbon Humberto Delgado

Tue 2/10

3:30 pm-3:31 pm

2 stops54h 01m

$561

Grand ForksLisbon

GFK - LIS

GFKLIS

Grand Forks

Fri 2/6

12:24 pm-11:10 pm

2 stops28h 46m

Lisbon Humberto Delgado

Tue 2/10

5:00 am-3:20 pm

2 stops16h 20m

$661

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Grand Forks to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Forks to Portugal

Fastest flight time	27h 35m
Direct flights	None

The fastest flight from Grand Forks to Portugal takes 27h 35m

There are no direct flights from Grand Forks to Portugal. There are no popular flight routes from Grand Forks to Portugal.

Search flight deals

When did momondo last update prices for flights from Grand Forks Airport to Portugal?
Prices for flights from Grand Forks Airport to Portugal refresh daily.
How old do you have to be to fly from Grand Forks Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Grand Forks to Portugal?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Grand Forks from Portugal. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Grand Forks to Portugal with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Grand Forks to Portugal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Forks to Portugal for you.

Can I find flights from Grand Forks to Portugal with flexible booking policies on momondo?

Flights from Grand Forks to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Grand Forks to Portugal?

Once you have performed a search for Grand Forks to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Grand Forks to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Grand Forks. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.