Cheap flights from Detroit Metropolitan Wayne County Airport to London from £217

The cheapest month to fly to London from Detroit Metropolitan Wayne County Airport is in September. Flight prices, which tend to average around £585, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Detroit Metropolitan Wayne County Airport averaging around £615.

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £756. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Detroit Metropolitan Wayne County Airport to London for around £825.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £796. Flights in the afternoon are often more expensive, with an average ticket price of £817.

Fly from Detroit Metropolitan Wayne County to London Heathrow for the best Detroit Metropolitan Wayne County - London flight prices

You are more likely to see cheaper flights to London from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £764 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Detroit Metropolitan Wayne County Airport for as low as £556 on momondo.

There are 3 cabin classes available to choose from on Detroit Metropolitan Wayne County to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Toronto (YYZ) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Reykjavik (KEF) offer the lowest average return price of £445.

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 9h 15m.

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 25m.

As of March 2026, 3 flights take off from Detroit Metropolitan Wayne County Airport and land in London each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

As of March 2026, 24 flights take off from Detroit Metropolitan Wayne County Airport and land in London each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.