Cheap flights from Fort Smith (FSM) to London (LON) from $992

When flying from Fort Smith to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

If you book a flight to London from Fort Smith, you will be flying from Fort Smith, which is the city’s only airport. Fort Smith (FSM) is located 3.8 mi from the center of Fort Smith. There are 0 flights from Fort Smith to London per day from 1 airline.

One of the carriers operating flights from Fort Smith to London that may be offering flexible change policies is American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from Fort Smith to London for under $1,600. The cheapest flight booked recently is on American Airlines for just $1,571, but on average you can expect to pay $1,573.

Fort Smith Airport is FSM and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are London Gatwick Airport (LGW), London Stansted Airport (STN), London City Airport (LCY), London Luton Airport (LTN), London Southend Airport (SEN).