Are direct flights from Hartford to London always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the cheapest option. Flights with one or more stops can sometimes be significantly more affordable. Weigh the cost savings against the added travel time and potential for delays.

Can flexible travel dates help on Hartford to London flights?

Being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary greatly depending on the day of the week or time of year. Flying during off-peak days or seasons may result in more budget-friendly airfares.

What extra costs should I check before booking Hartford to London flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may charge for amenities that others include in the base fare. Understanding these additional expenses can help you calculate the true cost of your journey.

Flights From Hartford

To London

Cheap Flights from Hartford to London

Browse current best options from Hartford. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Hartford

RatePunk searches hundreds of travel sites at once for deals on flights to London

Prices updated 1 day ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Hartford to London

Explore current cheapest deals departing from Hartford to London

Round trip

Sort by: Cheapest

August 6 - September 4

Cheapest

Best

BDL - London

$767

$606

Round trip

August 3 - September 1

BDL - London

$768

$619

Round trip

August 2 - September 1

Earliest

BDL - London

$768

$625

Round trip

August 6 - September 1

BDL - London

$767

$626

Round trip

August 2 - August 31

Earliest

BDL - London

$768

$627

Round trip

August 3 - August 31

BDL - London

$768

$628

Round trip

August 6 - August 31

BDL - London

$767

$629

Round trip

August 6 - September 3

BDL - London

$767

$647

Round trip

August 4 - September 1

BDL - London

$768

$660

Round trip

August 12 - August 26

BDL - London

$790

$673

Round trip

Unlock all 500+ flight deals to London and get alerts when great deals appear

Hartford to London: Overview

Insights for flights from Hartford to London

A typical journey from Hartford to London takes about 25h 5m, including connections. Since most itineraries connect at least once, this median duration reflects the time spent on layovers in addition to flight segments. You should anticipate a travel experience that involves multiple stages to reach your destination.

When looking for cheap flights from Hartford to London, fares typically range from $674–$992, with a median of $845. Right now, current fares are above the typical level for this route. Only 5% of recent fares were classified as a good price, indicating that finding particularly low prices can be challenging. New deals appear almost daily, so setting up a price alert could be beneficial.

The cheapest time to fly from Hartford to London is often in February, with a median fare of $381. January also offers lower prices, with a median of $562. You can also find more competitive fares in March, where the median price is $707, making these months the most cost-effective for this route.

There are no direct flights from Hartford to London, as 0% of recent fares were non-stop. Most itineraries connect at least once, with the typical number of connections being 2. This means you should expect your travel plans to include at least two stops before reaching London.

How much is a round trip from Hartford to London

Regular price: $645 - $1,498

Prices are currently below the regular range.

The regular price range for flights from Hartford to London is $645 to $1498. The current lowest deal is $604 with Frontier Airlines for travel from Aug 9-Sep 4.

now $604

Low $645

High $1,498

The cheapest time to fly from Hartford to London

The cheapest month to fly from Hartford to London is February, with a median price of $381. The most expensive month is July, with a median price of $1311. Prices are generally lower from January to December.

February

Cheapest

Flights from $381

July

Most Expensive

Flights from $1,311

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hartford to London

United Airlines

JetBlue Airways

Breeze Airways

Frontier Airlines

Last-minute flights going from Hartford to London

Wed, Jul 15

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

Deutsche Luft Hansa

$959

$1,060

One-way

Fri, Jul 17

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

Deutsche Luft Hansa

$961

$1,070

One-way

Sat, Aug 1

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LGW)

Frontier Airlines

$808

$783

One-way

Sat, Aug 1

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LGW)

Frontier Airlines

$944

$801

One-way

Sat, Aug 1

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (STN)

Aer Lingus

$994

$926

One-way

Mon, Aug 3

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

JetBlue Airways

$837

$743

One-way

Biggest price drops on these dates for flights from Hartford to London

7 nights

Aug 17 - Aug 24

$888 → $692

22%

2 nights

Aug 29 - Aug 31

$955 → $765

20%

5 nights

Aug 27 - Sep 1

$928 → $754

19%

1 night

Aug 16 - Aug 17

$891 → $718

19%

Popular Airports to fly from Hartford to London

Hartford - London route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Hartford to London are above the typical level of $845.

📅 Best time to fly

February is historically cheapest at $381

Historically, February is the cheapest month to fly from Hartford to London, with a median price of $381.

⏱️ Flight duration

Connecting flights average 25h 5m

Flights from Hartford to London typically involve 2 stopovers, with a median duration of 25h 5m.

✈️ Airlines & availability

Deals are frequent for this route

Deals from Hartford to London are frequent, with over 1 deals available per day.

🏆 Airline highlight

Frontier Airlines offers a recent deal for $604

Frontier Airlines had a recent deal from Hartford to London for $604, departing August 9, 2026.

🎯 Booking tip

Only 5% of deals are considered good

Only 5% of recent deals from Hartford to London are considered good prices historically.

Hartford main airports to depart from

Bradley International (BDL)

Cheapest

Bradley International Airport is a good option for flights from Hartford to London, often offering competitive prices.

📍 ~20 km from Hartford (reachable by car)

💸 Flights from ~$635

London main airports to arrive at

Gatwick (LGW)

Cheapest

Gatwick Airport is a convenient arrival option for flights from Hartford to London.

📍 ~45 km from city center (reachable by car)

💸 Flights from ~$635

Heathrow (LHR)

Heathrow Airport is a major hub for travelers arriving in London from Hartford.

📍 ~25 km from city center (reachable by car)

💸 Flights from ~$763

London City (LCY)

London City Airport offers a close-to-city arrival point for your trip from Hartford.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$964

London Southend (SEN)

London Southend Airport provides an alternative arrival choice for flights from Hartford.

📍 ~60 km from city center (reachable by car)

💸 Flights from ~$883

London Stansted (STN)

London Stansted Airport is another option for flights landing in the London area from Hartford.

📍 ~50 km from city center (reachable by car)

💸 Flights from ~$712

Luton (LTN)

Luton Airport is a viable arrival airport for those flying from Hartford to London.

📍 ~45 km from city center (reachable by car)

💸 Flights from ~$815

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham Airport is a major international hub with a wide variety of long-haul and short-haul destinations.

📍 ~155 km from London (reachable by rail)

💸 Flights from ~$727

Southampton (SOU)

Southampton Airport is the closest alternative airport to the London area with a direct rail link.

📍 ~105 km from London (reachable by rail)

💸 Flights from ~$775

Bristol (BRS)

Bristol Airport offers a large selection of low-cost carrier routes across Europe.

📍 ~170 km from London (reachable by coach or rail)

💸 Flights from ~$870

East Midlands (EMA)

East Midlands Airport has a strong presence of budget airlines offering competitive pricing.

📍 ~175 km from London (reachable by car)

💸 Flights from ~$873

Bournemouth (BOH)

Bournemouth Airport is an alternative option for travelers in South West London or the Home Counties.

📍 ~150 km from London (reachable by car)

💸 Flights from ~$925

Business & First Class Flight Deals to London

77% AI deal score

$4,707

From BDL

London, United Kingdom

77% AI deal score

$4,707

From BDL

Elite

Jul 22

London, United Kingdom

77% AI deal score

$4,722

$4,707

Save $15

From BDL

Elite

Jul 28

London, United Kingdom

77% AI deal score

$4,718

$4,707

Save $11

From BDL

Elite

Jul 22

London, United Kingdom

77% AI deal score

$4,707

From BDL

Elite

Jul 29

London, United Kingdom

77% AI deal score

$4,745

$4,707

Save $38

From BDL

London, United Kingdom

77% AI deal score

$2,193

From BDL

Elite

Aug 12

London, United Kingdom

77% AI deal score

$2,193

From BDL

Elite

Aug 13

London, United Kingdom

77% AI deal score

$2,193

From BDL

London, United Kingdom

67% AI deal score

$13,064

Frequently Asked Questions About Flights to London

Finding affordable flights often involves comparing prices across various airlines and booking sites. Consider being flexible with your travel dates, as prices can fluctuate significantly. Setting up price alerts may also help you catch good deals as they become available.

Booking in advance can often lead to better prices, though the ideal booking window can vary. Prices may increase as the departure date approaches, especially during peak travel seasons. It's usually wise to start looking for flights several months before your intended travel.

Comparing nearby airports at both your origin and destination can sometimes uncover more affordable flight options. While it may add to your ground transportation, the potential savings on airfare can be substantial. Always factor in the total cost and travel time when considering this approach.

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Cheap Flights from Hartford to London

Today’s best flight deals from Hartford to London

Unlock all 500+ flight deals to London and get alerts when great deals appear

Hartford to London: Overview

Insights for flights from Hartford to London

How much is a round trip from Hartford to London

The cheapest time to fly from Hartford to London

Direct flights from Hartford to London

Last-minute flights going from Hartford to London

Biggest price drops on these dates for flights from Hartford to London

Popular Airports to fly from Hartford to London

Hartford - London route insights

Recent fares are above the typical level

February is historically cheapest at $381

Connecting flights average 25h 5m

Deals are frequent for this route

Frontier Airlines offers a recent deal for $604

Only 5% of deals are considered good

Hartford main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

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Frequently Asked Questions About Flights to London

How can I find cheap flights from Hartford to London?

How can I find cheap flights from Hartford to London?

When should I book flights from Hartford to London?

When should I book flights from Hartford to London?

Should I compare nearby airports for flights from Hartford to London?

Should I compare nearby airports for flights from Hartford to London?

Are direct flights from Hartford to London always the best option?

Are direct flights from Hartford to London always the best option?

Can flexible travel dates help on Hartford to London flights?