Carbon Footprint (Flight): London to Seattle
CO₂ emissions for a flight from London to Seattle. Compare all travel modes.
1969.4 kg
CO₂ Emitted
per passenger
1.97 t
Tonnes CO₂
Flight
94
Trees to Offset
trees for 1 year
—
vs Flight
less than flying
Need a transfer near Seattle?
Fixed-price airport transfers, no hidden fees.
More Trip Calculations
Explore by City
Frequently Asked Questions
What is the carbon footprint of a flight from London to Seattle?
A flight from London to Seattle (7723 km) emits approximately 1969.4 kg CO₂ per passenger. To offset this, you would need 94 trees planted for one year.
Is it more eco-friendly to drive or fly from London to Seattle?
Flying from London to Seattle emits about 1969.4 kg CO₂ per passenger. Driving emits about 1320.6 kg. Train travel is the most eco-friendly option at approximately 316.6 kg CO₂.
Compare All Travel Modes
⛵
Sailing
115.8 kg CO₂
115.8 kg
🚂
Train
316.6 kg CO₂
316.6 kg
🚗
Car
1320.6 kg CO₂
1320.6 kg
✈️
Flight
1969.4 kg CO₂
1969.4 kg