Cheap Flights from Reykjavik (KEF) to Athens (ATH) from HK$1,203~

Start packing your suitcase, because round-trip flights from Keflavik Intl. Airport (KEF) to AIA Airport start from HK$2,202. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be canceled online, but every airline has different terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Reykjavík–Keflavík Airport to ATH flights, you'll see a "no change fees" filter for you to select.

You'll have 4,200 kilometers to cover on the long-haul Reykjanesbær to Spata-Artemida route. Dress in layers of comfy clothes and consider taking earplugs and a sleep mask.

Right now, no airlines offer flights directly from Keflavik Intl. Airport (KEF) to ATH. You'll have to book a flight with at least one stop. To score the best connections and price, lock in your fare well ahead of time.

Flight prices are constantly going up and down, so there are no guarantees. While last-minute flight deals between Keflavik Intl. Airport (KEF) and ATH are possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers publish their prices up to 12 months prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to grab your seat when the price is low.