How do most travelers feel about KLM?

Cheapflights users who travel with KLM (a popular airline from London to Detroit Metropolitan Wayne County Airport) have rated them a 7.8/10. This rating comes from 1,565 reviews. If you are looking to travel LON-DTW, search your dates above.

£641+ KLM Flights from London to Detroit

Q: What is the cheapest month to book a flight from London to Detroit Metropolitan Wayne County Airport with KLM?

Currently, the most affordable month to book a KLM flight from London to Detroit Metropolitan Wayne County Airport in February, with an average price of £796. Conversely, traveling with KLM from London to Detroit Metropolitan Wayne County Airport in March will be the most expensive, with an average cost of £2,210. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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Cheapest KLM flights from London to Detroit
Explore the most affordable KLM flight options available from London to Detroit. Find the lowest fares with prices last updated on 28 August 2026.

Fri 18/910:25 -

1 stop13h 25m

Wed 30/921:20 -

1 stop13h 40m

Deal found 27/8£845

Sat 5/912:50 -

1 stop14h 02m

Mon 21/918:40 -

Nonstop7h 30m

Deal found 27/8£847

Sat 5/910:00 -

1 stop12h 15m

Mon 21/916:25 -

1 stop10h 30m

Deal found 27/8£888

How do most travelers feel about KLM?
Cheapflights users who travel with KLM (a popular airline from London to Detroit Metropolitan Wayne County Airport) have rated them a 7.8/10. This rating comes from 1,565 reviews. If you are looking to travel LON-DTW, search your dates above.
Can I get a flight from London to Detroit Metropolitan Wayne County Airport on KLM for under £809?
London to Detroit Metropolitan Wayne County Airport flights on KLM are currently available under £809. 18 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

KLM flights from London to Detroit in 2026

One-way from	£641
Return from	£845
Popular in	June
Cheapest in	February
Average price (all airlines)	£784

KLM
9/12
1 total stop
12h 54m total
London to Detroit

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KLM
18/9-30/9
2 total stops
27h 05m total
London to Detroit

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Highest demand for flights from London to Detroit Metropolitan Wayne County; 9% potential price increase.

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Best time to find cheap flights from London to Detroit Metropolitan Wayne County; 1% potential price drop.

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Average price for all London to Detroit Metropolitan Wayne County flights (one-way and round-trip).

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LON-DTW

LGW-DTW

LHR-DTW

LCY-DTW

Which month is the cheapest to fly Economy class from London to Detroit Metropolitan Wayne County Airport?

For Economy class flights, the cheapest month to fly this route is February. The most expensive months are March and August.

Rainfall in Detroit by month

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport ranges from 46.0 - 79.0 inches per month. August is typically the wettest month, when rainfall can reach 79.0 mm. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 46.0 mm.

Temperature in Detroit by month

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

Best time to book a flight from London to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from London with our price prediction graph.

LON-DTW

LGW-DTW

LHR-DTW

LCY-DTW

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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KLM flights from London to Detroit Metropolitan Wayne County Airport (LON - DTW)

Find KLM flight deals from London to Detroit

Cheapest KLM flights from London to DetroitExplore the most affordable KLM flight options available from London to Detroit. Find the lowest fares with prices last updated on 28 August 2026.

Explore the most affordable KLM flight options available from London to Detroit. Find the lowest fares with prices last updated on 28 August 2026.

Best KLM flights from London to DetroitDiscover carefully curated KLM flight deals from London to Detroit that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Discover carefully curated KLM flight deals from London to Detroit that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Direct KLM flights from London to DetroitExplore direct KLM flight options from London to Detroit based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 August 2026.

Explore direct KLM flight options from London to Detroit based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 August 2026.

Last-minute KLM flights from London to DetroitDiscover last-minute KLM flight deals from London to Detroit. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute KLM flight deals from London to Detroit. Data last updated 28 August 2026 and is based on user searches.

One-way KLM flights to DetroitSearch for one-way KLM flight options to Detroit. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Search for one-way KLM flight options to Detroit. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

How do most travelers feel about KLM?

Can I get a flight from London to Detroit Metropolitan Wayne County Airport on KLM for under £809?

KLM flights from London to Detroit in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Which month is the cheapest to fly Economy class from London to Detroit Metropolitan Wayne County Airport?

For Economy class flights, the cheapest month to fly this route is February. The most expensive months are March and August.

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

Best time to book a flight from London to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from London with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Detroit on another airline

Consider alternative airlines that service the Detroit area. Flight routes are based on user searches made on Cheapflights and were last updated on 28 August 2026.

Other KLM flights from London

Browse through other KLM flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 28 August 2026.

Complete your trip

Complete your trip to Detroit by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing London and Detroit

Choose from other airlines serving London and Detroit.

Other popular destinations in North America

If Detroit is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 28 August 2026.

Popular flights with KLM

Browse through some of the most popular routes that KLM offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 28 August 2026.

See what others are saying about KLM

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Cheapest KLM flights from London to Detroit
Explore the most affordable KLM flight options available from London to Detroit. Find the lowest fares with prices last updated on 28 August 2026.

Best KLM flights from London to Detroit
Discover carefully curated KLM flight deals from London to Detroit that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Direct KLM flights from London to Detroit
Explore direct KLM flight options from London to Detroit based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 August 2026.

Last-minute KLM flights from London to Detroit
Discover last-minute KLM flight deals from London to Detroit. Data last updated 28 August 2026 and is based on user searches.

One-way KLM flights to Detroit
Search for one-way KLM flight options to Detroit. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.