Cheap Flights from Athens to London Starting at $21

The route Athens — London is served by many carriers — 8 in total, including Ryanair, EasyJet, Wizz Air, Sky Express, LC Busre SAC, Pegasus Airlines, Wizz Air, and LOT Polish Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $21) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Athens Eleftherios Venizelos (ATH) is Greece’s main international gateway and typically functions as a full-service hub with many long-haul and European connections alongside low-cost carriers. The airport sits about 20 km east of the city center, with the suburban rail and metro linking to central Syntagma in roughly 30–40 minutes and fares usually in the low–mid range for public transit; taxis can take 30–60 minutes depending on traffic and are commonly metered with a higher fare. Ground transport also includes regional buses and private shuttles. Pros: modern facilities, frequent connections and efficient public links. Cons: can be busy at peak season and transfers between terminals may add time.

Heathrow (LHR) is London’s largest international hub and typically handles most long-haul and premium carriers, making it the usual choice for business and intercontinental travel. It sits about 15–25 km west of central London; the Heathrow Express can reach Paddington in around 15–20 minutes, while the London Underground’s Piccadilly Line takes roughly 45–60 minutes — fares can be higher for express services and lower for tube or buses. Pros: extensive amenities, many lounges and transfers; cons: can be busy with longer security and transfer times and generally higher prices for parking and some services. Gatwick (LGW) functions as a major international and leisure gateway, often serving a mix of full-service and many low-cost carriers. Located roughly 40–50 km south of central London, Gatwick Express trains take about 30 minutes to Victoria, with slower Southern and Thameslink services typically 30–45 minutes; coach and taxi options are available with variable journey times and fares. Pros: good connectivity and a compact two-terminal layout; cons: can be pricier than some regional airports for peak travel and may require longer surface transfers depending on destination. Stansted (STN) is usually positioned as a primary base for low-cost and European short-haul carriers, catering largely to budget-conscious passengers. It lies around 50–70 km northeast of central London; Stansted Express trains reach Liverpool Street in about 45–50 minutes, while coach services and roads can take longer depending on traffic — fares are typically lower than express rail but vary with providers. Pros: budget-friendly flight options and efficient check-in for point-to-point travel; cons: fewer long-haul routes and longer transfers to central London compared with Heathrow. Luton (LTN) typically serves low-cost carriers and short- to medium-haul leisure routes, making it a common pick for bargain travelers. Situated about 40–60 km northwest of central London, Thameslink trains and dedicated shuttle buses link to the city in roughly 30–60 minutes depending on service and traffic; fares are generally modest but can rise during peak times. Pros: affordable tickets and straightforward facilities; cons: smaller terminal amenities and surface transfers can be less predictable during busy periods. London City (LCY) is a compact airport geared toward business travelers and short-haul flights, usually favored for its proximity to Canary Wharf and the City of London. It’s just 10–12 km east of central London; Docklands Light Railway (DLR) connections reach central zones in about 20–30 minutes and taxis are quick for short distances. Pros: close to financial districts, fast check-in and security; cons: mainly serves shorter routes and has stricter aircraft size limits, which can mean higher fares for limited services.

Fly direct from Athens to London for the quickest, most convenient way to cross Europe—skip long layovers and arrive refreshed in the UK’s bustling capital. While connecting options can sometimes be cheaper, a nonstop flight saves valuable time and offers a more comfortable, hassle-free travel experience worth the convenience.