How long is the flight from Miami to London?

Non-stop flights on MIA → LHR are typically around 9 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.

Which airlines fly from Miami to London?

The main carriers on this route are British Airways, American, Virgin Atlantic. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.

When is the cheapest time to fly from Miami to London?

Historically the lowest fares land in January, February, November. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.

How far ahead should I book Miami to London?

Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.

Can I book directly on destination.com?

The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

MIA → LHR

Miami to London flights.

Live cached fares on Miami (MIA) → London (LHR), refreshed every 30 minutes. Non-stop and connecting itineraries side by side — compare airlines, times and stops, then book in one click.

Flying time
~9h non-stop
Airlines
British Airways, American, Virgin Atlantic
Cheapest months
January, February, November

Flex dates · cheapest nearby

Loading prices…

Read our best-time-to-book guide for MIA → LHR →Target price, booking window, weekday pattern.

See 30-day price history for MIA → LHR →Median fare, lows, and best-day patterns.

No cached fares for exactly 2026-10-22 → 2026-10-29. Showing recent fares on MIA → LHR — pick a different date in the calendar above or run a live search.

Miami → London · 1 fare12-month low · $381

Cached from Travelpayouts · filter & sort below

Points

Showing 1 of 1 results

Alt date · 3 days earlier
ITA Airways · AZ 631
Long · 32h 55m⚠ Basic economy may apply
OutboundMIA → LHRMon, Oct 19 · 11:45 PM· 13h· 1 stop
$381
one-way
Live search your date →

Try a nearby airport

Thin routes often have more options from a neighbouring airport.

Fort Lauderdale (FLL) → London (LHR)

nearby origin

West Palm Beach (PBI) → London (LHR)

nearby origin

Miami (MIA) → London (LGW)

nearby destination

About Miami → London

BA-AA Atlantic JV has ~6 daily non-stops. FLL is a cheaper alternate — Norse and Virgin operate seasonal service.

Typical non-stop flying time is around 9 hours. Major carriers on this route include British Airways, American, Virgin Atlantic. Fares are usually cheapest in January, February, November — book 6–10 weeks ahead and avoid school-holiday peaks (late June–August, Christmas–New Year) for the best pricing.

Month-by-month price guide: Miami to London

Live cheapest round-trip fare cached on MIA → LHR for each of the next 12 months. Tap any month and run a live search to confirm.

Sep
Peak
from $882
Oct
Shoulder
from $790
Nov
Low
from $733
Dec
Low
from $782
Jan
No data
Feb
No data
Mar
No data
Apr
No data
May
No data
Jun
No data
Jul
No data
Aug
No data

Cheapest next 12 months: November from $733 round-trip. Run a live search →

Booking window tip

Long-haul fares are most predictable when booked 10-16 weeks ahead. Inside six weeks expect sharp increases, especially in premium cabins. If you're paying with miles, search 330+ days ahead when award inventory first loads.

Price drop alerts

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Where to stay

Once you’ve booked the flight, pick a London neighbourhood.

See where to stay in London →

Questions, answered

How long is the flight from Miami to London?
Non-stop flights on MIA → LHR are typically around 9 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.
Which airlines fly from Miami to London?
The main carriers on this route are British Airways, American, Virgin Atlantic. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.
When is the cheapest time to fly from Miami to London?
Historically the lowest fares land in January, February, November. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.
How far ahead should I book Miami to London?
Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.
Can I book directly on destination.com?
The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

Other ways to reach London

If your plans are flexible on the origin, these alternate departure airports also serve London on the routes we track.

Other popular routes

Keep planning

Complete your London trip

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