£176 Find Cheap Flights from Grimsby to Portugal

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grimsby to Portugal departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Grimsby to Portugal

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stop£237
Faro
Faro1 stop£176
Porto
Porto1 stop£238
Funchal
Funchal1 stop£282
Lisbon
Lisbon1 stop£237
Faro
Faro1 stop£176
Porto
Porto1 stop£238
Funchal
Funchal1 stop£282

Book Cheap Grimsby to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Grimsby to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Grimsby to Portugal

Wed, 24 Jun - Wed, 1 Jul
KLM Logo
17:35 - 08:10
HUY
-
FAO
14h 35m
1 stop
KLM Logo
22:10 - 09:20
FAO
-
HUY
11h 10m
1 stop
£176KLM
Wed, 18 Mar - Wed, 25 Mar
KLM Logo
06:10 - 14:35
HUY
-
LIS
8h 25m
1 stop
KLM Logo
05:00 - 21:20
LIS
-
HUY
16h 20m
1 stop
£237KLM
Mon, 25 May - Sun, 31 May
KLM Logo
09:50 - 22:50
HUY
-
LIS
13h 00m
1 stop
KLM Logo
19:45 - 09:20
LIS
-
HUY
13h 35m
1 stop
£262KLM
Mon, 25 May - Sun, 31 May
KLM Logo
09:50 - 22:50
HUY
-
LIS
13h 00m
1 stop
KLM Logo
19:45 - 09:20
LIS
-
HUY
13h 35m
1 stop
£267KLM
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
06:10 - 15:10
HUY
-
LIS
9h 00m
2 stops
Multiple Airlines Logo
05:00 - 21:20
LIS
-
HUY
16h 20m
1 stop
£270Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Air France Logo
06:10 - 22:25
HUY
-
LIS
16h 15m
2 stops
Air France Logo
12:20 - 09:20
LIS
-
HUY
21h 00m
2 stops
£295Air France
Mon, 25 May - Sun, 31 May
Multiple Airlines Logo
06:10 - 14:55
HUY
-
LIS
8h 45m
2 stops
Multiple Airlines Logo
19:45 - 09:20
LIS
-
HUY
13h 35m
1 stop
£329Multiple Airlines
Mon, 25 May - Sun, 31 May
Multiple Airlines Logo
06:10 - 14:55
HUY
-
LIS
8h 45m
2 stops
Multiple Airlines Logo
19:45 - 09:20
LIS
-
HUY
13h 35m
1 stop
£341Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
17:35 - 16:45
HUY
-
LIS
23h 10m
3 stops
Multiple Airlines Logo
06:40 - 09:20
LIS
-
HUY
26h 40m
2 stops
£416Multiple Airlines
Mon, 25 May - Sun, 31 May
Air France Logo
06:10 - 14:55
HUY
-
LIS
8h 45m
2 stops
Air France Logo
05:35 - 17:05
LIS
-
HUY
11h 30m
2 stops
£500Air France
Booking Insights

KAYAK's insights & trends for Grimsby to Portugal flights

Get data-powered insights and trends into flights from Grimsby to Portugal to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Grimsby to Portugal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Grimsby to Portugal were found on KLM (£176) and Air France (£295).

Good to know - Cheap tickets from Grimsby to Portugal

Cheapest flight£176
Flight from Grimsby to Faro

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Grimsby to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grimsby to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grimsby to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Grimsby to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grimsby to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Grimsby to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grimsby to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Grimsby to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Grimsby to Portugal

 
Need help choosing which airline to fly with from Grimsby to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1448 reviews
7.8Boarding
8.4Crew
7.1Entertainment
7.3Food
7.6Comfort
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

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

Information on your arrival and departure airports