Cheap flights from Hartford to London

Q: What are the cheapest airlines?

Air France, Delta Air Lines, KLM, Virgin Atlantic. These airlines usually offer the cheapest flights from Hartford to London.

Q: What airlines fly indirectly?

Air France, Delta Air Lines, KLM, Virgin Atlantic, Lufthansa. These airlines fly from Hartford to London, but you’ll have at least one layover.

Q: How long is the flight?

10 hrs 50 mins. This is the shortest flight time from Hartford to London.

from as little as £589

7 nights in London, departing Hartford on 04 / Feb / 2025 with Virgin Atlantic (price found 21 hours ago)

Subject to availability, prices correct of the last 24 hours

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The Hartford / London route

All 5424 km of it

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London flight facts

What you need to know

What are the cheapest airlines?

Air France
Delta Air Lines
KLM
Virgin Atlantic

These airlines usually offer the cheapest flights from Hartford to London.

What airlines fly indirectly?

Air France
Delta Air Lines
KLM
Virgin Atlantic
Lufthansa

These airlines fly from Hartford to London, but you’ll have at least one layover.

How long is the flight?

10 hrs 50 mins

This is the shortest flight time from Hartford to London.

Alternative flights from the UK to London

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Hartford to London City Airport

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Hartford to London Gatwick

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Hartford to London Heathrow

from £589 pp

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04 / Feb / 2025 is currently the lowest priced day of the year to fly the Hartford/London route. There are around 21 flights on any given week from the UK to London and the cheapest month to fly right now is February.

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

Key facts about London

Currency

British pound

Language

English

Timezone

0 hrs behind GMT

How to get cheap flights from Hartford to London

Tips and advice from our flight experts

We've gone through all the flights from Hartford to London, to help you find the best option. There are about 21 flights to or via London from Hartford every week, and the best price is currently £589. Your journey from will last about 13 hrs.

Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.

London actually has one airports – but London Heathrow is normally the cheapest one to fly into. If you're not sure who to fly with from Hartford, you might like to know that Air France is the most popular airline for this route.

If you can’t quite find what you’re looking for, try checking flight prices to other cities in United Kingdom.