Cheap flights from London to Hartford

from as little as £457

111 nights in Hartford, departing London Heathrow on 18 / Jan / 2020 with Aer Lingus (price found 20 hours ago)

Subject to availability, prices correct of the last 24 hours

Cheap return flights from London to Hartford

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The London / Hartford route

All 5424 km of it

Cheap flight deals for to Hartford route route

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Hartford flight facts

What you need to know

Alternative flights from the UK

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Alternative flights to USA from the UK

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Today alone, Netflights has searched over 263 flights. 18 / Jan / 2020 is currently the lowest priced day of the year to fly the London/Hartford route. There are around 298 flights on any given week from the UK to Hartford and the cheapest month to fly right now is January.

Min / Max Temperature (°C)

-8 °C


11 °C


29 °C

Rainfall (mm)

68.6 mm


92.7 mm


104.1 mm

Key facts about Hartford

How to get cheap flights from London to Hartford

Tips and advice from our flight experts

Weekly, there are 298 flights connecting Hartford to London. We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.

Generally, London Heathrow (LHR) is the most popular choice for flights to Hartford. And the most popular airlines are Air Canada, British Airways & Aer Lingus. But when you fly is just as important as who you fly with. If you're flexible on dates, try searching by month to see when the cheapest flights are.

The 5424 km journey from London to Hartford takes at least 10 hrs 30 mins. On average, Aer Lingus have the cheapest flights, but check your search results, as this isn’t always the case. Another way to get a cheap flight is to book last minute – but this does mean you may not be able to get the exact flights you want.

Today alone, we’ve scanned 263 flights worldwide to bring you the best flight deals in one place. Did you know you can also compare hotel and car hire prices in USA with Netflights? Take a look to get an idea of prices in Hartford.

Popular destinations

Where other people are flying to near Hartford

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