Which airlines fly to Portugal?

Ryanair, easyJet and Jet2 are the top three most popular airlines that fly to Portugal from Grimsby according to our data. Ryanair is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Portugal. Keep in mind that there are 11 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Grimsby Humberside Airport to Portugal?

Prices for flights from Grimsby Humberside Airport to Portugal were last updated today.

How many operators does momondo search for flights from Grimsby Humberside Airport to Portugal?

There is 1 operator available for flights from Grimsby Humberside Airport to Portugal as of December 2025.

How old do you have to be to fly from Grimsby Humberside Airport to Portugal?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grimsby Humberside Airport to Portugal.

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

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£217 Cheap Flights from Grimsby to Portugal in 2025/26

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Find the cheapest flights from Grimsby to Portugal

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

17:35 - 23:10HUY-LIS

5h 35m1 stop

05:00 - 21:20LIS-HUY

16h 20m1 stop

£241KLM

Find Deal

Wed, 14 Jan - Wed, 21 Jan

17:35 - 23:10HUY-LIS

5h 35m1 stop

11:25 - 09:20LIS-HUY

21h 55m1 stop

£242KLM

Find Deal

Wed, 14 Jan - Wed, 21 Jan

06:10 - 14:35HUY-LIS

8h 25m1 stop

05:00 - 21:20LIS-HUY

16h 20m1 stop

£245KLM

Find Deal

Fri, 16 Jan - Fri, 23 Jan

17:35 - 10:35HUY-LIS

17h 00m1 stop

05:30 - 17:05LIS-HUY

11h 35m2 stops

£270Multiple Airlines

Find Deal

Wed, 14 Jan - Wed, 21 Jan

06:10 - 15:10HUY-LIS

9h 00m2 stops

11:25 - 09:20LIS-HUY

21h 55m1 stop

£283Multiple Airlines

Find Deal

Wed, 14 Jan - Wed, 21 Jan

06:10 - 15:10HUY-LIS

9h 00m2 stops

05:30 - 17:05LIS-HUY

11h 35m2 stops

£297Air France

Find Deal

Wed, 14 Jan - Wed, 21 Jan

09:50 - 16:45HUY-LIS

30h 55m3 stops

16:25 - 21:20LIS-HUY

28h 55m3 stops

£332Multiple Airlines

Find Deal

Wed, 14 Jan - Sat, 17 Jan

09:50 - 16:45HUY-LIS

30h 55m3 stops

19:45 - 17:10LIS-HUY

21h 25m2 stops

£333Multiple Airlines

Find Deal

Wed, 14 Jan - Sat, 17 Jan

06:10 - 23:10HUY-LIS

17h 00m1 stop

15:30 - 09:20LIS-HUY

17h 50m1 stop

£342KLM

Find Deal

Mon, 15 Dec - Thu, 18 Dec

06:10 - 21:00HUY-LIS

14h 50m2 stops

06:20 - 21:20LIS-HUY

15h 00m3 stops

£358Multiple Airlines

Find Deal

Fri, 16 Jan - Fri, 23 Jan

KLM flights from Grimsby to Portugal

Our best KLM deals on Grimsby to Portugal flight tickets

KLM

14 Jan

HUY17:35Grimsby Humberside

5h 35m

1 stop

LIS23:10Lisbon Humberto Delgado

17 Jan

LIS15:30Lisbon Humberto Delgado

17h 50m

1 stop

HUY09:20Grimsby Humberside

£242

Find similar

KLM

16 Jan

HUY06:10Grimsby Humberside

8h 25m

1 stop

LIS14:35Lisbon Humberto Delgado

23 Jan

LIS05:00Lisbon Humberto Delgado

16h 20m

1 stop

HUY21:20Grimsby Humberside

£245

Find similar

KLM

15 Dec

HUY09:50Grimsby Humberside

13h 20m

1 stop

LIS23:10Lisbon Humberto Delgado

18 Dec

LIS11:25Lisbon Humberto Delgado

21h 55m

1 stop

HUY09:20Grimsby Humberside

£342

Find similar

Air France flights from Grimsby to Portugal

Our best Air France deals on Grimsby to Portugal flight tickets

Air France

14 Jan

HUY06:10Grimsby Humberside

9h 00m

2 stops

LIS15:10Lisbon Humberto Delgado

17 Jan

LIS18:30Lisbon Humberto Delgado

22h 40m

2 stops

HUY17:10Grimsby Humberside

£297

Find similar

Air France

15 Dec

HUY06:10Grimsby Humberside

9h 00m

2 stops

LIS15:10Lisbon Humberto Delgado

18 Dec

LIS05:30Lisbon Humberto Delgado

27h 50m

2 stops

HUY09:20Grimsby Humberside

£394

Find similar

Air France

15 Dec

HUY06:10Grimsby Humberside

16h 15m

2 stops

LIS22:25Lisbon Humberto Delgado

18 Dec

LIS05:30Lisbon Humberto Delgado

27h 50m

2 stops

HUY09:20Grimsby Humberside

£413

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Wed 14/1

17:35-23:10

1 stop5h 35m

Lisbon Humberto Delgado

Wed 21/1

05:00-21:20

1 stop16h 20m

£241

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Wed 14/1

17:35-23:10

1 stop5h 35m

Lisbon Humberto Delgado

Wed 21/1

11:25-09:20

1 stop21h 55m

£242

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Fri 16/1

06:10-14:35

1 stop8h 25m

Lisbon Humberto Delgado

Fri 23/1

05:00-21:20

1 stop16h 20m

£245

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Wed 14/1

17:35-10:35

1 stop17h 00m

Lisbon Humberto Delgado

Wed 21/1

05:30-17:05

2 stops11h 35m

£270

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Wed 14/1

06:10-15:10

2 stops9h 00m

Lisbon Humberto Delgado

Wed 21/1

11:25-09:20

1 stop21h 55m

£283

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Wed 14/1

06:10-15:10

2 stops9h 00m

Lisbon Humberto Delgado

Wed 21/1

05:30-17:05

2 stops11h 35m

£297

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Wed 14/1

09:50-16:45

3 stops30h 55m

Lisbon Humberto Delgado

Sat 17/1

16:25-21:20

3 stops28h 55m

£332

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Wed 14/1

09:50-16:45

3 stops30h 55m

Lisbon Humberto Delgado

Sat 17/1

19:45-17:10

2 stops21h 25m

£333

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Mon 15/12

06:10-23:10

1 stop17h 00m

Lisbon Humberto Delgado

Thu 18/12

15:30-09:20

1 stop17h 50m

£342

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Fri 16/1

06:10-21:00

2 stops14h 50m

Lisbon Humberto Delgado

Fri 23/1

06:20-21:20

3 stops15h 00m

£358

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grimsby to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Grimsby to Portugal is on a Friday when prices can be found for as low as £283. Flights from Grimsby to Portugal on a Tuesday will generally be more expensive and average around £326. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is in the morning when flights can be purchased for as low as £298. Flights to Portugal are more costly in the afternoon, with an average ticket price of £344. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Grimsby to Portugal flight deals and tips

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

Fastest flight time	5h 30m
Direct flights	None

The fastest flight from Grimsby to Portugal takes 5h 30m

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

Search flight deals

When did momondo last update prices for flights from Grimsby Humberside Airport to Portugal?
Prices for flights from Grimsby Humberside Airport to Portugal were last updated today.
How many operators does momondo search for flights from Grimsby Humberside Airport to Portugal?
There is 1 operator available for flights from Grimsby Humberside Airport to Portugal as of December 2025.
How old do you have to be to fly from Grimsby Humberside Airport to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grimsby Humberside Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Grimsby to Portugal

Compare and see reviews for airlines that fly from Grimsby to Portugal with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £149	Free Cancellation	Rating 7.7 1,426 reviews		Search KLM flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Grimsby to Portugal . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Portugal from Grimsby with this policy.

How can momondo help me find flights from Grimsby to Portugal?

momondo helps you find the best flight between Grimsby and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Portugal from Grimsby. 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.