AirHint found the following cheapest one-way flights from Miami (MIA) to London (LHR) in April 2026 (see full year).
One-Way flights
| 20 Apr | TAP | ||
| 01 Apr | Frontier Airlines | ||
| 19 Apr | TAP | ||
| 15 Apr | TAP | ||
| 01 Apr | Iberia | direct | |
| 10 Apr | LEVEL | ||
| 11 Apr | Air Canada | ||
| 29 Apr | Iberia | direct | |
| 06 Apr | Air France | direct | |
| 05 Apr | Air France | direct |
Also check the deals for return flights from Miami to London in April.
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