Cheap flights from Birmingham to London Heathrow

from as little as £311

5 nights in London, departing Birmingham on 16 / Jul / 2025 with British Airways (price found 15 hours ago)

Subject to availability, prices correct of the last 24 hours
London Heathrow

The Birmingham / London Heathrow route

All 139 km of it

Cheap flight deals for this route

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No deals available at this time.

London Heathrow flight facts

What you need to know

Alternative flights from the UK to London Heathrow

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London Heathrow

16 / Jul / 2025 is currently the lowest priced day of the year to fly the Birmingham/London Heathrow route. There are around 135 flights on any given week from the UK to London Heathrow and the cheapest month to fly right now is July.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

2 °C

AVG

11 °C

HIGHEST

24 °C

Rainfall (mm)
LOWEST

38.1 mm

AVG

52.5 mm

HIGHEST

66 mm

Key facts about London Heathrow

How to get cheap flights from Birmingham to London Heathrow

Tips and advice from our flight experts

There are three airlines offering flights to London. The most direct route isn’t necessarily the cheapest – being flexible is key to finding the lowest airfare rates. For example, try searching by month to see the best time of the week to fly. The cheapest date is currently 16 / Jul / 2025.

You can use the filters on your search to see more flights and find cheaper rates – London has more than one airport. So if you don't need to fly into London Heathrow, it's worth checking your other options. The 139 km flight usually takes about 4 hrs 20 mins.

There are about 135 flights to or via London every week, so you have plenty of options. Keep your eye out for flights with British Airways, Aer Lingus and Loganair – these are the most popular airlines for flying to .

You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.

Other popular destinations near London Heathrow

Where other people are flying to

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