Best way to travel between Karachi, Sindh, Pakistan and City of London, London, UK

A: Karachi, Sindh, Pakistan

B: City of London, London, UK

Travel Modes: Price; Distance; Duration; CO2

flight: $338.0; 6524.94 km; 12h 29mins; 704.69 kgs

flight: $398.0; 6959.4 km; 16h 51mins; 751.62 kgs

flight: $494.0; 6659.1 km; 16h 55mins; 719.18 kgs

flight: $616.0; 6707.4 km; 15h 37mins; 724.4 kgs

flight: $675.0; 6632.08 km; 15h 33mins; 716.26 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	6524.94 km	12h 29mins	208 GBP	338.0
Flight	6959.4 km	16h 51mins	245 GBP	398.0
Flight	6659.1 km	16h 55mins	305 GBP	494.0
Flight	6707.4 km	15h 37mins	380 GBP	616.0
Flight	6632.08 km	15h 33mins	416 GBP	675.0

Take Bus from Ranchore Lane to Airport: Time: 48mins Cost: 1 GBP; $ 0.9 - 1.1 USD CO2 Emission: 0.83 kgs
Take Walk from Airport to Karachi: Time: 10mins Cost: 0 GBP; $ 0.1 - 0.1 USD CO2 Emission: 0.1 kgs
Take Flight from KHI to LHR: Time: 8h 40mins Cost: 185 GBP; $ 270.0 - 330.0 USD CO2 Emission: 698.34 kgs
Take Train from Heathrow Terminals 2 & 3 to London Paddington: Time: 16mins Cost: 22 GBP; $ 31.5 - 38.5 USD CO2 Emission: 1.26 kgs
Take Walk from London Paddington to Lancaster Gate Underground Station: Time: 8mins Cost: 0 GBP; $ 0.1 - 0.1 USD CO2 Emission: 0.09 kgs
Take Train from Lancaster Gate Underground Station to Bank Underground Station: Time: 13mins Cost: 2 GBP; $ 2.7 - 3.3 USD CO2 Emission: 0.33 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Karachi, Sindh, Pakistan and City of London, London, UK is to travel by air, which will cost about 208 GBP or 304.20 USD.