$3,019 Cheap Flights from Atlanta (ATL) to Guernsey (GCI)

View $3,019 flight on Fri, Sep 5, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Guernsey (GCI)

Cheap Flights from Atlanta to Guernsey (ATL-GCI)

Prices were available within the past 7 days and start at $3,019 for one-way flights and $1,209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,209 Roundtrip, found 2 days ago
$1,209
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,209 found 2 days ago
British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,221 Roundtrip, found 2 days ago
$1,221
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,221 found 2 days ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$1,260 Roundtrip, found 21 hours ago
$1,260
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $1,260 found 21 hours ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$1,264 Roundtrip, found 21 hours ago
$1,264
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $1,264 found 21 hours ago
British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,290 Roundtrip, found 2 days ago
$1,290
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,290 found 2 days ago
British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,302 Roundtrip, found 2 days ago
$1,302
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,302 found 2 days ago
British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,434 Roundtrip, found 2 days ago
$1,434
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,434 found 2 days ago
British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,446 Roundtrip, found 2 days ago
$1,446
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,446 found 2 days ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$1,485 Roundtrip, found 21 hours ago
$1,485
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $1,485 found 21 hours ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$1,489 Roundtrip, found 21 hours ago
$1,489
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $1,489 found 21 hours ago
British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,515 Roundtrip, found 2 days ago
$1,515
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,515 found 2 days ago
British Airways
Sun, Sep 14 - Thu, Sep 25
ATL
Atlanta
GCI
Guernsey
$1,527 Roundtrip, found 2 days ago
$1,527
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 14 from Atlanta to Guernsey, returning Thu, Sep 25, priced at $1,527 found 2 days ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$1,868 Roundtrip, found 21 hours ago
$1,868
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $1,868 found 21 hours ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$1,873 Roundtrip, found 21 hours ago
$1,873
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $1,873 found 21 hours ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$2,093 Roundtrip, found 21 hours ago
$2,093
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $2,093 found 21 hours ago
British Airways
Fri, Oct 24 - Thu, Oct 30
ATL
Atlanta
GCI
Guernsey
$2,098 Roundtrip, found 21 hours ago
$2,098
Roundtrip
found 21 hours ago
Select British Airways flight, departing Fri, Oct 24 from Atlanta to Guernsey, returning Thu, Oct 30, priced at $2,098 found 21 hours ago

Alternative airports near Forest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jersey JER. Cheapest option available. Flights from $842
JER
Jersey
Cheapest
Flights from $842
Flights from Atlanta (ATL) to Guernsey (GCI)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Guernsey
Roundtrip price
$1,208
Distance
4156 mi

Atlanta to Guernsey Flights

The cheapest times to fly from Atlanta to Guernsey

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Guernsey are during the month of September. You can find some of the cheapest flights from Atlanta to Guernsey with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Guernsey

Sunday is one of the best days to book for cheap flights from Atlanta to Guernsey: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to Guernsey

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Guernsey in 2025. You can also book with separate airlines for your outbound and return journeys, from $3,019 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Guernsey flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Guernsey airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI) cost?
Snag a cheap one-way flight from $3,019 or cheap return flight from $1,209 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI)?
The cheapest month to fly from ATL to GCI is September, when demand is low. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ATL to GCI. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI)?
Direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATL to GCI?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI)?
To avoid potential delays on the Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI) last-minute?
Last-minute bookings from ATL to GCI are typically more expensive. To lock in the best prices, start looking for flights as soon as possible. That said, if you can play around with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book an ATL to GCI flight and hotel package?
You'll typically save money by securing an ATL to GCI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Guernsey Airport (GCI)?
Generally, it's possible to reschedule or cancel your ATL to GCI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.