Cheap Flights from London to Des Moines

FAQ

• Which airlines offer flights from London to Des Moines?

  At the moment, several airlines serve connecting flights from London to Des Moines, including: Virgin Atlantic American Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from London to Des Moines?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Des Moines is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• When are flight tickets from London (LON) to Des Moines (DSM) the cheapest?

  The cheapest months to fly from London to Des Moines is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Des Moines on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from London to Des Moines on November 20, 2025 with Virgin Atlantic, with prices starting at £597.

• Which airports can I fly to for Des Moines from London?

  You can land at any one of the following hubs in Des Moines, with Heathrow Airport to Des Moines International Airport (LHR-DSM) is by far the most common option on this route: Des Moines International Airport (DSM).

• Is there any time difference between London and Des Moines?

  The time difference between Des Moines and London is 6h.

• How do I change or cancel my ticket from London to Des Moines?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.