How long is the flight from Grimsby to Portugal?

KLM and Air France can get you from Grimsby to Portugal in just under 9h. Your travel time can differ by up to 4h 20m. There are 1103 mi between Grimsby and Portugal. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grimsby to Portugal as you normally would.

What airport do you fly from for flights from Grimsby to Portugal?

Most people fly from Grimsby Humberside (HUY) if they book a flight from Grimsby to Portugal. Grimsby Humberside is conveniently located just 11.0 mi from Grimsby’s city center.

Can I find deals for flights from Grimsby to Portugal that include hotel bookings?

Yes. In addition to deals on Grimsby to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Grimsby to Portugal?

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

Can I find deals for business class flights from Grimsby to Portugal?

Yes. Cheapflights offers flight deals from Grimsby 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.

£187+ Cheap Flights from Grimsby to Portugal

Cheap flight deals from Grimsby to Portugal

Round-trip from	£242
One-way from	£187

KLM
9/11-13/11
2 total stops
25h 20m total
Grimsby to Portugal

Search Deals

Air France
15/12
2 total stops
23h 50m total
Grimsby to Portugal

Search Deals

Find flight deals from Grimsby to Portugal

Cheapest flights from Grimsby to Portugal
Explore the most affordable flight options available from Grimsby to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Sun 9/1109:50HUY - LIS

1 stop13h 20mKLM

Thu 13/1105:00LIS - HUY

1 stop12h 00mKLM

Deal found 15/9£242

Thu 30/1009:50HUY - LIS

1 stop13h 20mMultiple Airlines

Thu 6/1105:30LIS - HUY

2 stops11h 30mMultiple Airlines

Deal found 15/9£269

Sun 9/1117:10HUY - LIS

1 stop6h 00mMultiple Airlines

Thu 13/1105:30LIS - HUY

2 stops11h 30mMultiple Airlines

Deal found 15/9£269

Thu 30/1009:50HUY - LIS

1 stop13h 20mKLM

Thu 6/1111:25LIS - HUY

1 stop5h 35mKLM

Deal found 15/9£281

Sun 9/1106:10HUY - LIS

2 stops9h 00mAir France

Thu 13/1105:30LIS - HUY

2 stops11h 30mAir France

Deal found 15/9£325

Thu 30/1006:10HUY - LIS

2 stops9h 00mAir France

Thu 6/1105:30LIS - HUY

2 stops11h 30mAir France

Deal found 15/9£333

Best flights from Grimsby to Portugal
Discover carefully curated flight deals from Grimsby to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Sun 9/1109:50HUY - LIS

1 stop13h 20mKLM

Thu 13/1105:00LIS - HUY

1 stop12h 00mKLM

Deal found 15/9£242

Thu 30/1009:50HUY - LIS

1 stop13h 20mMultiple Airlines

Thu 6/1105:30LIS - HUY

2 stops11h 30mMultiple Airlines

Deal found 15/9£269

Sun 9/1106:10HUY - LIS

2 stops9h 00mAir France

Thu 13/1105:30LIS - HUY

2 stops11h 30mAir France

Deal found 15/9£325

Sun 9/1117:10HUY - LIS

1 stop6h 00mMultiple Airlines

Thu 13/1105:30LIS - HUY

2 stops11h 30mMultiple Airlines

Deal found 15/9£269

Thu 30/1009:50HUY - LIS

1 stop13h 20mKLM

Thu 6/1111:25LIS - HUY

1 stop5h 35mKLM

Deal found 15/9£281

Thu 30/1006:10HUY - LIS

2 stops9h 00mAir France

Thu 6/1105:30LIS - HUY

2 stops11h 30mAir France

Deal found 15/9£333

Last-minute flights from Grimsby to Portugal
Discover last-minute flight deals from Grimsby to Portugal. Data last updated 16 September 2025 and is based on user searches.

Thu 30/1009:50HUY - LIS

1 stop13h 20mMultiple Airlines

Thu 6/1105:30LIS - HUY

2 stops11h 30mMultiple Airlines

Deal found 15/9£269

Thu 30/1009:50HUY - LIS

1 stop13h 20mKLM

Thu 6/1111:25LIS - HUY

1 stop5h 35mKLM

Deal found 15/9£281

Thu 30/1006:10HUY - LIS

2 stops9h 00mAir France

Thu 6/1105:30LIS - HUY

2 stops11h 30mAir France

Deal found 15/9£333

One-way flights from Grimsby to Portugal
Search for one-way flight options from Grimsby to Portugal. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Mon 15/1217:40HUY - LIS

2 stops23h 50mAir France

Deal found 14/9£187

Mon 15/1217:40HUY - LIS

1 stop5h 30mKLM

Deal found 14/9£191

Mon 15/1217:40HUY - LIS

3 stops24h 35mMultiple Airlines

Deal found 14/9£224

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Sun 9/11

09:50-23:10

1 stop13h 20m

Lisbon Humberto Delgado

Thu 13/11

05:00-17:00

1 stop12h 00m

£242

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Thu 30/10

09:50-23:10

1 stop13h 20m

Lisbon Humberto Delgado

Thu 6/11

05:30-17:00

2 stops11h 30m

£269

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Sun 9/11

17:10-23:10

1 stop6h 00m

Lisbon Humberto Delgado

Thu 13/11

05:30-17:00

2 stops11h 30m

£269

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Thu 30/10

09:50-23:10

1 stop13h 20m

Lisbon Humberto Delgado

Thu 6/11

11:25-17:00

1 stop5h 35m

£281

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Sun 9/11

06:10-15:10

2 stops9h 00m

Lisbon Humberto Delgado

Thu 13/11

05:30-17:00

2 stops11h 30m

£325

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Thu 30/10

06:10-15:10

2 stops9h 00m

Lisbon Humberto Delgado

Thu 6/11

05:30-17:00

2 stops11h 30m

£333

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Mon 15/12

17:40-17:30

2 stops23h 50m

£187

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Mon 15/12

17:40-23:10

1 stop5h 30m

£191

GrimsbyLisbon

HUY - LIS

HUYLIS

Grimsby Humberside

Mon 15/12

17:40-18:15

3 stops24h 35m

£224

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from Grimsby to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Grimsby with our price prediction graph.

Estimated return 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 Grimsby to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Grimsby to Portugal (average of £101). Flying from Grimsby to Portugal in August is currently the most expensive (average of £274). 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

Read reviews from past customers who have flown with KLM from Grimsby to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

What airport do you fly from for flights from Grimsby to Portugal?
Most people fly from Grimsby Humberside (HUY) if they book a flight from Grimsby to Portugal. Grimsby Humberside is conveniently located just 11.0 mi from Grimsby’s city center.
How long is the flight from Grimsby to Portugal?
KLM and Air France can get you from Grimsby to Portugal in just under 9h. Your travel time can differ by up to 4h 20m. There are 1103 mi between Grimsby and Portugal. This flight may include one or multiple stops.
Can I find deals for flights from Grimsby to Portugal that include hotel bookings?
Yes. In addition to deals on Grimsby to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Portugal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Portugal.
Can I find deals for business class flights from Grimsby to Portugal?
Yes. Cheapflights offers flight deals from Grimsby 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 Grimsby to Portugal?
Currently, January is the cheapest month in which you can book a flight from Grimsby to Portugal (average of £101). Flying from Grimsby to Portugal in August is currently the most expensive (average of £274). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Grimsby to Portugal

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£141	Average£294	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Grimsby to Portugal?

Cheapflights makes it easy to find Grimsby to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Grimsby to Portugal?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Grimsby to Portugal.

Can Cheapflights find flights from Grimsby to Portugal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Grimsby to Portugal flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Grimsby to Portugal become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Grimsby to Portugal from £187

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Portugal

Keep the following information in mind while searching for Grimsby to Portugal flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Find flight deals from Grimsby to Portugal

Cheapest flights from Grimsby to PortugalExplore the most affordable flight options available from Grimsby to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Grimsby to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grimsby to Portugal that are best for you.

Best time to book a flight from Grimsby to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Grimsby with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Grimsby to Portugal

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

Reviews of airlines servicing Portugal

Read reviews from past customers who have flown with KLM from Grimsby to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Grimsby 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 Grimsby to Portugal?

How long is the flight from Grimsby to Portugal?

Can I find deals for flights from Grimsby to Portugal that include hotel bookings?

How can I find direct flights from Grimsby to Portugal?

Can I find deals for business class flights from Grimsby to Portugal?

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

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 for Grimsby to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Grimsby to Portugal

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Grimsby to Portugal?

Why should you use Cheapflights to find cheap flight tickets from Grimsby to Portugal?

Can Cheapflights find flights from Grimsby to Portugal with no change fees?

Can Cheapflights notify me if prices for flights from Grimsby to Portugal become cheaper?

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Cheapest flights from Grimsby to Portugal
Explore the most affordable flight options available from Grimsby to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.