Cheap Flights from Barcelona to Guernsey

Compare Barcelona to Guernsey flight deals

Find the cheapest month or even day of the year to fly to Guernsey

Book the best Guernsey fare with no extra fees

Flight deals from Barcelona to Guernsey

Looking for a cheap last-minute deal or the best return flight from Barcelona to Guernsey? Find the lowest prices on one-way and return tickets right here.

Forest.$509 per passenger.Departing Thu, 23 Apr, returning Mon, 27 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Barcelona on Thu, 23 Apr, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Mon, 27 Apr, arriving in Barcelona.Price includes taxes and charges.From $509, select.

Forest.$864 per passenger.Departing Sat, 22 Aug, returning Sat, 29 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Barcelona on Sat, 22 Aug, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Sat, 29 Aug, arriving in Barcelona.Price includes taxes and charges.From $864, select.

Forest.$1,128 per passenger.Departing Wed, 27 May, returning Wed, 3 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Barcelona on Wed, 27 May, arriving in Guernsey.Inbound indirect flight with British Airways, departs from Guernsey on Wed, 3 Jun, arriving in Barcelona.Price includes taxes and charges.From $1,128, select.

Forest.$1,213 per passenger.Departing Wed, 29 Apr, returning Sun, 3 May.Return flight with British Airways and Aurigny.Outbound indirect flight with British Airways, departs from Barcelona on Wed, 29 Apr, arriving in Guernsey.Inbound indirect flight with Aurigny, departs from Guernsey on Sun, 3 May, arriving in Barcelona.Price includes taxes and charges.From $1,213, select.

Find the cheapest month to fly from Barcelona to Guernsey

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Barcelona to Guernsey flights are currently cheapest in April.

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Barcelona to Guernsey: Alternative routes

Compare routes from Barcelona to Forest below. You may find an airport to fly into that's cheaper, faster, or easier than Guernsey.

Guernsey

1km from central Forest

ClosestCheapest

from $509

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Alderney

42km from central Forest

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Barcelona to Forest: Flight information

The things to know before you go.

Cheapest flight found	$553
Cheapest month to fly	May

Finding cheap flights from Barcelona to Guernsey: Frequently asked questions

How much are return flights from Barcelona to Guernsey?

The best price we found for a return flight from Barcelona to Guernsey is $509. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Barcelona to Guernsey?

Currently, there are no airlines that fly direct from Barcelona to Guernsey. But we found flights with one or more stops from $509.

How many flights are there a week from Barcelona to Guernsey?

As of April 2026, there are no flights flying from Barcelona to Guernsey.

When is the cheapest time to fly from Barcelona to Guernsey?

The cheapest month to fly from Barcelona to Guernsey is usually April.

Which upcoming date is cheapest to fly from Barcelona Airport to Guernsey Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Guernsey Airport on Thursday, 23 April 2026.

Can I get a direct flight from Barcelona Airport to Guernsey Airport?

No airlines currently offer direct flights between Barcelona Airport and Guernsey Airport. Most routes have one or more stops.

How can I find the best flight deal to Guernsey?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Guernsey but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Forest?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Forest is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Barcelona Airport to Guernsey with?

Currently, British Airways offers the cheapest flight tickets to Guernsey.

Flying from Barcelona-El Prat Airport (BCN) to Guernsey Airport (GCI): what you need to know

Give yourself enough time to catch your BCN to GCI flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
Longer lines at check-in and security are more likely if you're flying during high season, so give yourself even more breathing space. A good general rule for peak times? Arrive up to four hours early for international flights and at least two hours for domestic departures.

How to find the cheapest flights from Barcelona-El Prat Airport (BCN) to Guernsey Airport (GCI)

$553 is the best price for a one-way Barcelona-El Prat Airport to Guernsey Airport flight. A return flight starts from $509. These prices can change based on demand and availability.
To score cheap tickets from BCN to GCI, book as early as you can. Airlines usually offer lower prices when flights are first released.
Finding cheap flights from Barcelona-El Prat Airport to Guernsey Airport is more likely if you're flexible with your travel dates. Use the 'Whole month' search tool to see the lowest fares across every month and land a great deal.
Snapping up cheap flights from BCN to GCI is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a new deal comes up.
Pick your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Barcelona-El Prat Airport to Guernsey Airport.

Handy information about Barcelona-El Prat Airport (BCN)

When it comes to Barcelona-El Prat Airport's on-time performance, data shows 79.12% of flights arrive within the scheduled timeframe.
To get to Barcelona-El Prat Airport from central Barcelona, it'll take about 25 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 18 kilometres from the airport to the city centre.
You can expect a trip time of around 35 minutes on public transport.
Get your break off to a relaxed start by staying near BCN. Whether you're boarding an early flight from Barcelona-El Prat Airport to Guernsey Airport or just don't want to be rushed, these stays are ideal: