Futuristic Floating Airports

The London Britannia Airport Will Have Underwater Tunnels

London, England, could be the new location for the London Britannia Airport, a futuristic floating airport that features underwater tunnels that connect the airport to the main city.

The international architecture firm Gensler just recently unveiled the plans for the new floating airport, which utilizes some of the only remaining space left in the city to build. The airport is planned to be built on the Thames River and will feature a series of rounded pods that connect to the four floating runways. The airport will be anchored to the sea floor and a series of underwater tunnels would connect travelers back to central London.

This London Britannia airport will help boost London’s airport capacity in southeast London. Furthermore, plans for the current airport are already in motion to develop a new green neighborhood that will house 300,000 residents and 200,000 workers.

Floating Airports
The construction of futuristic floating airports can revolutionize airport transportation and accessibility.
Underwater Tunnels
Underwater tunnels in airports can offer unique travel experiences and open opportunities for underwater architecture.
Green Neighborhoods
Developing green neighborhoods around airports can create sustainable living environments and support local economies.

Sectors Adopting This

Architecture
Innovative architecture firms can capitalize on the demand for futuristic and sustainable airports.
Transportation
The transportation industry can benefit from investing in innovative airport designs that can accommodate growing travel demands.
Real Estate
Real estate companies can take advantage of the development opportunities surrounding airport construction, like creating sustainable living and working spaces.
SCORE
5.5 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America, Europe
GENERATION
  • Gen Z
  • Gen Alpha
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 72%
Activity 86%
Freshness 8%

Solutions for innovators working at the edge of change. We help transform emerging ideas into practical, durable solutions by combining strategic thinking, creative exploration, and hands-on execution.

Trends © 2026 Trend Hunter Inc. All Rights Reserved.
LinkedIn Instagram X