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

Direct flights are often convenient and save travel time, but they are not always the cheapest option. Flights with layovers can sometimes be significantly more affordable, especially if you are willing to spend extra time in transit. Consider your budget and time constraints when deciding.

Can flexible travel dates help on Hartford to London flights?

Absolutely, being flexible with your travel dates can be a key factor in finding cheaper flights. Prices often vary considerably between different days of the week or even different weeks of the month. Using a flexible date search tool can highlight the most economical times to fly.

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 meal costs. Also, consider ground transportation expenses from the airport to your final destination. These additional fees can impact the overall cost of your trip.

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 5 days 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 10 - August 25

Cheapest

Earliest

BDL - London

$788

$629

Round trip

August 10 - August 29

Earliest

BDL - London

$767

$642

Round trip

August 19 - August 31

BDL - London

$788

$651

Round trip

August 12 - August 26

BDL - London

$798

$672

Round trip

August 10 - August 18

Earliest

BDL - London

$837

$680

Round trip

August 20 - August 31

BDL - London

$795

$689

Round trip

August 21 - August 24

BDL - London

$889

$690

Round trip

August 20 - August 27

Best

BDL - London

$910

$693

Round trip

August 22 - August 31

BDL - London

$808

$721

Round trip

August 12 - August 20

BDL - London

$888

$723

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. Given that most itineraries connect at least once, this duration reflects the time spent on all segments of the trip, including layovers. The overall distance covered on this route is 5409 kilometers, classifying it as a long-haul flight.

If you are looking for cheap flights from Hartford to London, the cheapest months to fly are typically February, with a median fare of $381, followed by January at $562, and March at $707. These months offer significantly lower prices compared to other times of the year.

Fares for flights from Hartford to London typically range from $815–$1173, with a median of $942. Right now, current fares are above the typical level for this route. Currently, 0% of recent fares were classified as a good price, indicating that finding deals may require some flexibility.

For flights from Hartford to London, most itineraries connect at least once. In fact, 0% of recent fares were for non-stop flights. When itineraries do include connections, the typical number of stopovers is 2, which contributes to the overall journey time. New deals appear almost daily for this route, so setting up a price alert can be beneficial.

How much is a round trip from Hartford to London

Regular price: $650 - $1,489

Prices are currently below the regular range.

Regular prices for flights from Hartford to London typically range from $650 to $1489. The current lowest deal is $601 with Breeze Airways, for travel from Aug 5-Sep 4.

now $601

Low $650

High $1,489

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

JetBlue Airways

Breeze Airways

Frontier Airlines

Aer Lingus

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 at $942.

📅 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

Expect a long-haul flight

Flights from Hartford to London typically take 25h 5m, covering a long-haul distance of 5409 km.

✈️ Airlines & availability

Connecting flights are typical

Direct flights are not common; expect connecting flights with two or more stopovers.

🏆 Airline highlight

Breeze Airways offers a deal at $601

Breeze Airways recently offered a deal for $601 from Hartford to London.

🎯 Booking tip

Deals appear frequently

Deals on flights from Hartford to London appear frequently, offering good opportunities to save.

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

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking in advance, often several months before your departure, can sometimes lead to better prices. However, prices can fluctuate, so monitoring fares over time may help you identify an optimal booking window. Mid-week travel might also offer more favorable rates.

Yes, comparing flights from airports near Hartford and to airports near London can often provide more options and potentially lower fares. Sometimes, traveling a short distance to or from a different airport can result in significant savings. Always check transportation costs to and from these alternative airports.

Related routes

Consider alternative routes from Hartford

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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

Expect a long-haul flight

Connecting flights are typical

Breeze Airways offers a deal at $601

Deals appear frequently

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?