Cheap Flights from Guernsey (GCI) to London (LHR)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from GCI to London Heathrow last minute?
Being a spontaneous soul is a terrific way to discover the world, but it isn't necessarily the wisest way to pick up a bargain fare. It's better to book your Guernsey Airport (GCI) to London Heathrow trip well ahead of time rather than leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you get to your destination!
What airports do you fly into for London from Guernsey?
From Guernsey, you can get to London via Heathrow Airport (LHR), London City Airport (LCY) and Gatwick Airport (LGW). It's wise to check which hub is best for you before making your decision. If you go with Heathrow Airport (LHR), it's approximately 23 kilometers west of the center of the city. Use the cash you save when booking your seat with Expedia to explore the city's popular sights, such as Big Ben and Buckingham Palace.
Can I change the date of my flight from Guernsey Airport (GCI) to Heathrow Airport?
You can quickly make changes to your Guernsey Airport (GCI) to LHR ticket through the Expedia Trips portal. Before you amend times or dates, read the fare conditions in your itinerary to learn what the airline will allow you to do and what fees apply for changes. Some airlines have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also stop by our Customer Service portal for more useful advice and to connect with our Virtual Agent.

Travel information

Origin airport
Guernsey
Destination airport
Heathrow
Distance
271 km

Book with confidence

Guernsey to London Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Guernsey to London offer the perfect respite. Not only does exploring London provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Guernsey to London may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of London are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to London more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is now!

Guernsey to London Flights

Explore a world of travel with Expedia