Cheap flights from Detroit Metropolitan Wayne County Airport to London from £250

In general, January is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £663. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Detroit Metropolitan Wayne County Airport averaging around £691.

On average, the least expensive day to fly to London Heathrow Airport from Detroit Metropolitan Wayne County Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £766. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £908.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in the evening for as low as £802. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £908 on average. Flights to London Heathrow Airport from Detroit Metropolitan Wayne County Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £825 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Detroit Metropolitan Wayne County Airport for as low as £508 on momondo.

There are 2 cabin classes available to choose from on Detroit Metropolitan Wayne County Airport to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of June 2026, 5 flights take off from Detroit Metropolitan Wayne County Airport and land in London Heathrow Airport each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.

As of June 2026, there are 35 flights per week flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.