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Cheap flights from Grimsby to Portugal from £246

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to Portugal departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:10 - 19:00HUY-LIS
12h 50m1 stop
KLM Logo
11:25 - 17:10LIS-HUY
5h 45m1 stop
£246KLM
Find Deal
mån, 5 jan - fre, 9 jan
KLM Logo
06:10 - 14:35HUY-LIS
8h 25m1 stop
KLM Logo
05:00 - 21:20LIS-HUY
16h 20m1 stop
£265KLM
Find Deal
sön, 4 jan - ons, 7 jan
Multiple Airlines Logo
06:10 - 23:10HUY-LIS
17h 00m1 stop
Multiple Airlines Logo
05:30 - 17:10LIS-HUY
11h 40m2 stops
£271Multiple Airlines
Find Deal
tis, 6 jan - fre, 9 jan
Multiple Airlines Logo
06:10 - 19:00HUY-LIS
12h 50m1 stop
Multiple Airlines Logo
05:30 - 17:10LIS-HUY
11h 40m2 stops
£272Multiple Airlines
Find Deal
mån, 5 jan - sön, 11 jan
KLM Logo
06:10 - 23:10HUY-LIS
17h 00m1 stop
KLM Logo
05:00 - 17:10LIS-HUY
12h 10m1 stop
£273KLM
Find Deal
mån, 5 jan - sön, 11 jan
Multiple Airlines Logo
09:50 - 23:10HUY-LIS
13h 20m1 stop
Multiple Airlines Logo
16:10 - 17:10LIS-HUY
25h 00m2 stops
£276Multiple Airlines
Find Deal
sön, 4 jan - ons, 7 jan
Air France Logo
06:10 - 15:10HUY-LIS
9h 00m2 stops
Air France Logo
05:30 - 17:10LIS-HUY
11h 40m2 stops
£296Air France
Find Deal
tis, 6 jan - fre, 9 jan
Air France Logo
06:10 - 15:10HUY-LIS
9h 00m2 stops
Air France Logo
05:30 - 17:10LIS-HUY
11h 40m2 stops
£297Air France
Find Deal
mån, 5 jan - sön, 11 jan
KLM Logo
17:35 - 07:10HUY-FAO
13h 35m1 stop
KLM Logo
09:55 - 21:30FAO-HUY
11h 35m1 stop
£319KLM
Find Deal
sön, 29 mar - tis, 31 mar
Air France Logo
06:10 - 17:30HUY-LIS
35h 20m2 stops
Air France Logo
18:30 - 17:00LIS-HUY
22h 30m2 stops
£335Air France
Find Deal
mån, 16 mar - fre, 20 mar

KLM flights from Grimsby to Portugal

Our best KLM deals on Grimsby to Portugal flight tickets
KLM
5 Jan
HUY06:10Grimsby Humberside
12h 50m
1 stop
LIS19:00Lisbon Humberto Delgado
9 Jan
LIS11:25Lisbon Humberto Delgado
5h 45m
1 stop
HUY17:10Grimsby Humberside
£246
Find similar
KLM
4 Jan
HUY06:10Grimsby Humberside
8h 25m
1 stop
LIS14:35Lisbon Humberto Delgado
7 Jan
LIS05:00Lisbon Humberto Delgado
16h 20m
1 stop
HUY21:20Grimsby Humberside
£265
Find similar
KLM
5 Jan
HUY06:10Grimsby Humberside
17h 00m
1 stop
LIS23:10Lisbon Humberto Delgado
11 Jan
LIS05:00Lisbon Humberto Delgado
12h 10m
1 stop
HUY17:10Grimsby Humberside
£273
Find similar

Air France flights from Grimsby to Portugal

Our best Air France deals on Grimsby to Portugal flight tickets
Air France
6 Jan
HUY06:10Grimsby Humberside
9h 00m
2 stops
LIS15:10Lisbon Humberto Delgado
9 Jan
LIS05:30Lisbon Humberto Delgado
11h 40m
2 stops
HUY17:10Grimsby Humberside
£296
Find similar
Air France
5 Jan
HUY06:10Grimsby Humberside
9h 00m
2 stops
LIS15:10Lisbon Humberto Delgado
11 Jan
LIS05:30Lisbon Humberto Delgado
11h 40m
2 stops
HUY17:10Grimsby Humberside
£297
Find similar
Air France
16 Mar
HUY06:10Grimsby Humberside
35h 20m
2 stops
LIS17:30Lisbon Humberto Delgado
20 Mar
LIS18:30Lisbon Humberto Delgado
22h 30m
2 stops
HUY17:00Grimsby Humberside
£335
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Grimsby 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, momondo users made 279,928 searches. Data last updated 15 oktober 2025.
Use the filters below to find and compare flights from Grimsby to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

mån 5/1

06:10-19:00

1 stop12h 50m

Lisbon Humberto Delgado

fre 9/1

11:25-17:10

1 stop5h 45m

£246

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

sön 4/1

06:10-14:35

1 stop8h 25m

Lisbon Humberto Delgado

ons 7/1

05:00-21:20

1 stop16h 20m

£265

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

tis 6/1

06:10-23:10

1 stop17h 00m

Lisbon Humberto Delgado

fre 9/1

05:30-17:10

2 stops11h 40m

£271

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

mån 5/1

06:10-19:00

1 stop12h 50m

Lisbon Humberto Delgado

sön 11/1

05:30-17:10

2 stops11h 40m

£272

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

mån 5/1

06:10-23:10

1 stop17h 00m

Lisbon Humberto Delgado

sön 11/1

05:00-17:10

1 stop12h 10m

£273

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

sön 4/1

09:50-23:10

1 stop13h 20m

Lisbon Humberto Delgado

ons 7/1

16:10-17:10

2 stops25h 00m

£276

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

tis 6/1

06:10-15:10

2 stops9h 00m

Lisbon Humberto Delgado

fre 9/1

05:30-17:10

2 stops11h 40m

£296

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

mån 5/1

06:10-15:10

2 stops9h 00m

Lisbon Humberto Delgado

sön 11/1

05:30-17:10

2 stops11h 40m

£297

GrimsbyFaro

HUY - FAO

HUYFAO

Grimsby Humberside

sön 29/3

17:35-07:10

1 stop13h 35m

Faro

tis 31/3

09:55-21:30

1 stop11h 35m

£319

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

mån 16/3

06:10-17:30

2 stops35h 20m

Lisbon Humberto Delgado

fre 20/3

18:30-17:00

2 stops22h 30m

£335

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Portugal from

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

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 £281. Flights from Grimsby to Portugal on a Tuesday will generally be more expensive and average around £323. 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 £295. Flights to Portugal are more costly in the afternoon, with an average ticket price of £341. 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

Direct flights

None
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?

  • 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
KLMPriceFrom £144Free CancellationRating
7.7
1,402 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.

An easier way to manage your Portugal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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1 adult
fre 14/11
fre 21/11
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Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom £32
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Flights to Lajesfrom £149
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Flights to Pico Islandfrom £255
Flights to Porto Santofrom £173
Flights to Santa Cruz das Floresfrom £331