Cheap flights from Michigan to London from £239
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to London departing on 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
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Route
Depart
Return
Grand RapidsLondon
GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow
GRRLHR
Grand Rapids Gerald R. Ford Intl
Wed 20/1
15:29-12:00
1 stop15h 31m
London Heathrow
Fri 22/1
06:50-18:00
2 stops16h 10m
Grand RapidsLondon
GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow
GRRLHR
Grand Rapids Gerald R. Ford Intl
Wed 20/1
15:29-12:00
1 stop15h 31m
London Heathrow
Fri 22/1
06:50-18:00
2 stops16h 10m
Grand RapidsLondon
GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow
GRRLHR
Grand Rapids Gerald R. Ford Intl
Wed 20/1
10:45-07:10
2 stops15h 25m
London Heathrow
Fri 22/1
06:50-18:56
2 stops17h 06m
Grand RapidsLondon
GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow
GRRLHR
Grand Rapids Gerald R. Ford Intl
Wed 20/1
14:30-10:50
2 stops15h 20m
London Heathrow
Fri 22/1
06:50-16:15
2 stops14h 25m
DetroitLondon
DTW Detroit Metropolitan Wayne County - LHR London Heathrow
DTWLHR
Detroit Metropolitan Wayne County
Tue 30/3
06:00-20:45
1 stop9h 45m
London Heathrow
Tue 6/4
11:55-23:59
1 stop17h 04m
DetroitLondon
DTW Detroit Metropolitan Wayne County - LHR London Heathrow
DTWLHR
Detroit Metropolitan Wayne County
Tue 23/2
09:44-06:55
1 stop16h 11m
London Heathrow
Sun 7/3
12:20-23:59
1 stop16h 39m
DetroitLondon
DTW Detroit Metropolitan Wayne County - LHR London Heathrow
DTWLHR
Detroit Metropolitan Wayne County
Sun 17/1
06:34-09:30
1 stop21h 56m
London Heathrow
Mon 25/1
08:05-23:43
1 stop20h 38m
DetroitLondon
DTW Detroit Metropolitan Wayne County - LHR London Heathrow
DTWLHR
Detroit Metropolitan Wayne County
Tue 3/11
19:15-07:45
Nonstop7h 30m
London Heathrow
Tue 10/11
06:20-13:42
1 stop12h 22m
Grand RapidsLondon
GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow
GRRLHR
Grand Rapids Gerald R. Ford Intl
Sun 1/11
07:00-07:05
1 stop19h 05m
London Heathrow
Sat 14/11
06:30-19:03
2 stops17h 33m
DetroitLondon
DTW Detroit Metropolitan Wayne County - LHR London Heathrow
DTWLHR
Detroit Metropolitan Wayne County
Thu 5/11
19:15-07:45
Nonstop7h 30m
London Heathrow
Wed 11/11
08:40-17:48
1 stop14h 08m
See travel insights to London from
How to get the cheapest flight ticket from Michigan to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Michigan is in January. Flight prices, which tend to average around £672, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Michigan averaging around £707.
What is the cheapest day to depart on your flight to London?
Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £815. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Michigan to London for around £1,136.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £834. Flights in the afternoon are often more expensive, with an average ticket price of £927.
What is the cheapest Michigan to London flight route?
Fly from Detroit Metropolitan Wayne County to London Heathrow for the best Michigan - London flight prices
How far in advance should I book a flight from Michigan to London?
You are more likely to see cheaper flights to London from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £902 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 Michigan for as low as £768 on momondo.
What cabin class options are available on Michigan to London flights?
There is only 1 cabin class available to choose from on Michigan to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Michigan to London on average per day?
The number of flights available between Michigan and London is 6 per day as of October 2026. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.
How many flights depart from Michigan to London on average per week?
The number of flights available between Michigan and London is 42 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Michigan to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Michigan to London
Frequently asked questions about flying from Michigan to London
When did momondo last update prices for flights from Michigan to London?
Prices for flights from Michigan to London are updated daily.
How many operators does momondo search for flights from Michigan to London?
The number of operators available for flights from Michigan to London is 2 as of October 2026.
How old do you have to be to fly from Michigan to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Michigan to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Michigan to London is Airbus A330-900neo (79.67% of total bookings). The next most popular plane models are Airbus A330 (13.90%), Airbus A330-200 (2.39%), and Boeing 787-9 Dreamliner (1.20%).
Best airlines flying from Michigan to London
Compare and see reviews for airlines that fly from Michigan to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £279 | Free Cancellation | Rating 7.1 3,048 reviews | |||
| PriceFrom £720 | Free Cancellation | Rating 7.5 694 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Michigan to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Michigan to London. momondo saves you time and could save you money on your trip.
Can I find flights from Michigan to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Michigan which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Michigan to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Michigan to London.
I’m not ready to book a flight from Michigan to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Michigan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.