Miami (MIA) → London (LHR)
Miami International Airport to London Heathrow Airport · 3,838 nm (7,108 km) · about 9 h nonstop
Cheapest economy fares, checked daily · 38 days of history
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Economy
last checked 6h agoBluebird Cargo · 1 stop · 12h 15m · travel Jan 12 · sold via Kiwi.com
When it's cheapest to travel
Travel dates of the cheapest fare found at each of our 48 daily checks — where the low fares were, not every date.
| Sep 2026 | $312 | 2× |
| Oct 2026 | $265 | 8× |
| Nov 2026 | $295 | 12× |
| Dec 2026 | $347 | 1× |
| Jan 2027 | $259 | 12× |
| Feb 2027 | $316 | 5× |
| Mar 2027 | $308 | 6× |
| Apr 2027 | $314 | 2× |
| Wedcheapest | $299 | 15× |
| Mon | $302 | 11× |
| Sat | $308 | 11× |
| Thu | $312 | 2× |
| Sun | $358 | 7× |
| Checked | Fare | Airline | Stops | Travel | Sold via | |
|---|---|---|---|---|---|---|
| 2026-10-24 | $259 | Bluebird Cargo | 1 stop | Jan 12 | Kiwi.com | Book ↗ |
| 2026-10-23 | $265 | Iberia Airlines | nonstop | Oct 23 | Farera | Book ↗ |
| 2026-10-21 | $358 | Icelandair | 1 stop | Oct 25 | Trip.com | Book ↗ |
| 2026-10-21 | $358 | Icelandair | 1 stop | Oct 25 | Trip.com | Book ↗ |
| 2026-10-20 | $358 | Icelandair | 1 stop | Oct 25 | Trip.com | Book ↗ |
| 2026-10-19 | $358 | Icelandair | 1 stop | Oct 25 | — | Book ↗ |
| 2026-10-18 | $358 | Icelandair | 1 stop | Oct 25 | — | Book ↗ |
| 2026-10-17 | $358 | Icelandair | 1 stop | Oct 25 | — | Book ↗ |
| 2026-10-16 | $358 | Icelandair | 1 stop | Oct 25 | — | Book ↗ |
| 2026-10-15 | $308 | Air Canada | 1 stop | Mar 20 | — | Book ↗ |
| 2026-10-14 | $308 | Air Canada | 1 stop | Mar 20 | — | Book ↗ |
| 2026-10-13 | $308 | Air Canada | 1 stop | Mar 20 | — | Book ↗ |
Airlines selling the cheapest fares
Which carrier had the lowest fare on each of our checks over the last 90 days.
- Icelandair ×19
- Air Canada ×17
- United Airlines ×8
- TAP Portugal ×2
- Iberia Airlines ×1
- Bluebird Cargo ×1
About this route
Miami (MIA) to London (LHR) is one of the busiest air routes in its market (Transatlantic). It links Miami International Airport in United States with London Heathrow Airport in United Kingdom. The great-circle distance is about 3,838 nautical miles (4,418 statute miles), so expect roughly 9 hours in the air nonstop.
Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.
Fares are approximate, from public sources, and can be stale — always verify before booking.