Earn point on your loyalty program!arrow arc left

Cheap flights from Detroit (DTW) to London (LCY)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Detroit (DTW) to London (LCY)

How to find the cheapest flight from Detroit (DTW) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Detroit to London in April , May 2026

30 Apr - 30 May $ 1,218.00
DTW
Detroit
WestJet
3 STOPS
LCY
London
LCY
London
WestJet
2 STOPS
DTW
Detroit
Pick dates
28 Apr - 30 May $ 1,339.00
DTW
Detroit
WestJet
2 STOPS
LCY
London
LCY
London
WestJet
2 STOPS
DTW
Detroit
Pick dates
28 Apr - 07 May $ 2,587.00
DTW
Detroit
KLM Royal Dutch Airlines
1 STOPS
LCY
London
LCY
London
KLM Royal Dutch Airlines
1 STOPS
DTW
Detroit
Pick dates

Last minute flights from Detroit to London

28 Apr - 01 May $ 1,964.00
DTW
Detroit
WestJet
2 STOPS
LCY
London
LCY
London
WestJet
3 STOPS
DTW
Detroit
Pick dates
28 Apr - 01 May $ 1,964.00
DTW
Detroit
WestJet
2 STOPS
LCY
London
LCY
London
WestJet
3 STOPS
DTW
Detroit
Pick dates
28 Apr - 30 Apr $ 3,309.00
DTW
Detroit
KLM Royal Dutch Airlines
1 STOPS
LCY
London
LCY
London
KLM Royal Dutch Airlines
1 STOPS
DTW
Detroit
Pick dates

One-way flights to London from Detroit

6:50 AM - 4:50 PM
Swiss International Air Lines
3 Stops
29h 40m
DTW - LCY
$ 704
Kiwi
Pick dates
1:45 PM - 11:55 AM
United Airlines
2 Stops
17h 50m
DTW - LCY
$ 1,331
Kiwi
Pick dates
6:15 PM - 9:30 AM
KLM Royal Dutch Airlines
1 Stops
10h 15m
DTW - LCY
$ 1,376
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to London (LCY)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.