Cheap flights from London to Hartford

from as little as £551

4 nights in Hartford, departing London Heathrow on 11 / Sep / 2025 with JetBlue (price found 32 hours ago)

Subject to availability, prices correct of the last 24 hours
Hartford

The London / Hartford route

All 5424 km of it

Cheap flight deals for this route

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Hartford flight facts

What you need to know

Alternative flights from the UK to Hartford

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Hartford

Today alone, Netflights has searched over 266 flights. 11 / Sep / 2025 is currently the lowest priced day of the year to fly the London/Hartford route. There are around 93 flights on any given week from the UK to Hartford and the cheapest month to fly right now is September.

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

Min / Max Temperature (°C)
LOWEST

-8 °C

AVG

11 °C

HIGHEST

29 °C

Rainfall (mm)
LOWEST

68.6 mm

AVG

92.7 mm

HIGHEST

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 93 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 Virgin Atlantic, JetBlue & Virgin Atlantic. 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 11 hrs 45 mins. On average, JetBlue 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 266 flights worldwide to bring you the best flight deals in one place. Did you know you can also compare car hire and hotel prices in the USA with Netflights? Take a look to get an idea of prices in Hartford.

Other popular destinations near Hartford

Where other people are flying to

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