Cheap Flights from Lisbon to London Starting at $19

The route Lisbon — London is served by many carriers — 8 in total, including Ryanair, EasyJet, TAP Portugal, Vueling, Portugália, Iberia, Wizz Air, and Aegean Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $19) 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.

Lisbon Humberto Delgado Airport (LIS) is Portugal’s main international gateway and typically serves a mix of full-service carriers and low-cost airlines, making it a common first stop for both long-haul and European connections. Located about 7–8 km (roughly 15–25 minutes) from the city centre, the airport is well linked by metro (orange line), buses and taxis; metro fares are usually low and taxis or ride-hailing can take from around 15–30 minutes depending on traffic. Trains and airport shuttles are limited, so travellers often choose the metro for speed or taxis for door-to-door convenience. Pros: compact layout, good transfer options and frequent budget routes; cons: can be busy during peak seasons and some distant terminals may mean a longer walk between gates.

Heathrow (LHR) — London’s primary international hub typically handles most long-haul and premium carriers, making it the main choice for business and intercontinental travel. Located about 20–25 miles west of central London, journey times by Heathrow Express are usually around 15–20 minutes to Paddington, while the Tube (Piccadilly Line) can take 45–60 minutes; taxi or rideshare rides vary widely by traffic. Fares for rail services are generally mid-to-high compared with other London options. Pros: extensive lounge and transfer facilities, many airline choices; cons: can be busy and costly for transfers and parking. Gatwick (LGW) — Serving as London’s second major airport, Gatwick commonly caters to a mix of full-service and low-cost carriers on short- and medium-haul routes. It sits roughly 25–30 miles south of central London, with the Gatwick Express typically taking 30–35 minutes to Victoria and standard rail services somewhat longer; coach or car journeys depend on traffic. Rail fares are usually moderate; budget-conscious travelers often find good low-cost flight options. Pros: strong connectivity and fewer long-haul crowds than the main hub; cons: transfer times can be longer and some services are concentrated in one terminal. Stansted (STN) — Positioned northeast of the city, Stansted is typically a low-cost and short-haul-focused airport popular with budget airlines and charter operators. It’s about 35–40 miles from central London; the Stansted Express usually reaches Liverpool Street in about 45–50 minutes, while coaches may take longer but can be cheaper. Fares and ancillary costs are often perceived as lower for base fares but can rise with add-ons. Pros: competitive prices and direct low-cost routes; cons: further from the centre and fewer premium amenities. Luton (LTN) — Luton generally functions as a budget- and leisure-oriented airport, favored by low-cost carriers for European and near-international services. Located approximately 30–35 miles northwest of central London, travel times by dedicated shuttle and rail links are commonly 35–60 minutes to central stations; coach options can be cheaper but slower. Ticket pricing tends to be attractive for basic fares. Pros: good for affordable short-haul flights; cons: limited facilities and additional transfer steps between station and terminal. City (LCY) — London City Airport typically serves business travelers with short-haul and regional flights, and often hosts premium and corporate-focused carriers. It lies very close to the financial districts, roughly 6–9 miles east of central London; the DLR and Tube connections usually take 20–30 minutes to key central stops. Fares can be higher on average due to convenience and aircraft size limits. Pros: fastest access to the city and compact handling; cons: smaller runway limits long-haul options and can mean higher per-seat costs. Southend (SEN) — Southend is usually a smaller, budget-friendly option serving select short-haul routes and low-cost operators. Situated about 40–45 miles east of central London, rail links take around 55–75 minutes to London Liverpool Street or Stratford; coach and car journeys are subject to road conditions. Overall fares can be appealing for simple point-to-point travel. Pros: less crowded and often cheaper basic fares; cons: limited route network and longer transfer time into the city.

In different months, ticket prices from Lisbon to London vary: minimum — $21 (December 2025), maximum — $91 (June 2026). Typically, the flight costs $53–$118.