What is the cheapest month to fly from Detroit to London?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Detroit (DTW) to London (LHR), with fares starting from $513.

What is the lowest current fare from DTW to LHR?

The lowest currently-listed fare from Detroit (DTW) to London (LHR) is $513 on 2026-06-12.

Direct flights from DTW to LHR cover approximately 6,046 km (3,757 miles), with an estimated flight time of 7h 7m. Operating airlines: DL.

Cheapest current fares: $513 in June 2026, 6,046 km direct flight in ~7h 7m.

Last updated May 26, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Detroit (DTW) to London (LHR). Refreshed daily.

What is the cheapest month to fly from Detroit to London?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Detroit (DTW) to London (LHR), with fares starting from $513.
What is the lowest current fare from DTW to LHR?

The lowest currently-listed fare from Detroit (DTW) to London (LHR) is $513 on 2026-06-12.
How long is the flight from Detroit to London?

Direct flights from DTW to LHR cover approximately 6,046 km (3,757 miles), with an estimated flight time of 7h 7m. Operating airlines: DL.

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