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 most economical choice. Flights with one or more stops can often be more affordable. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on Hartford to London flights?

Being flexible with your travel dates can significantly impact flight prices. Flying during off-peak seasons or on less popular days of the week, such as Tuesdays or Wednesdays, often results in lower fares. Even shifting your departure or return by a day or two can sometimes yield savings.

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 carry-on bags or checked luggage, which can add to the total price. Also, consider transportation costs from the airport to your final destination.

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 7 days ago

454 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 24, 2026.)

Today’s best flight deals from Hartford to London

Explore current cheapest deals departing from Hartford to London

2026-11-11 – 2026-11-18
HFD - London
74% AI deal score
$641
$660
Round trip
2027-01-13 – 2027-01-20
HFD - London
74% AI deal score
$575
$667
Round trip
2026-11-09 – 2026-11-17
HFD - London
74% AI deal score
$629
$691
Round trip
2026-11-11 – 2026-11-20
HFD - London
74% AI deal score
$626
$697
Round trip
2026-10-19 – 2026-10-22
HFD - London
71% AI deal score
$677
$699
Round trip
2026-10-20 – 2026-10-30
HFD - London
73% AI deal score
$613
$723
Round trip
2026-11-13 – 2026-11-18
HFD - London
72% AI deal score
$691
$743
Round trip
2026-10-04 – 2026-10-20
HFD - London
70% AI deal score
$602
$744
Round trip
2026-10-13 – 2026-10-20
HFD - London
72% AI deal score
$655
$790
Round trip
2026-11-11 – 2026-11-15
HFD - London
73% AI deal score
$661
$794
Round trip

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 accounts for layovers. The route covers a distance of 5409 km, classifying it as a long-haul flight.

When looking for cheap flights from Hartford to London, the cheapest time to fly is often in the winter months. February stands out as the most affordable month, with a median fare of $381. January also offers competitive prices, with a median fare of $562. Following these, March presents a median fare of $707, making it another relatively cheaper option.

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. There are new deals appearing almost daily for this route, indicating frequent opportunities for travelers to find flights.

For travelers flying from Hartford to London, most itineraries connect at least once. In fact, 0% of recent fares were non-stop. When connections are necessary, the typical number of stopovers is 2, meaning you should anticipate at least two stops on your journey.

How much is a round trip from Hartford to London

Regular price: $543 - $1,044

Prices for flights from Hartford to London are currently within the regular range.

The regular price range for flights from Hartford to London is between $543 and $1044. The current lowest deal is $660 with Breeze Airways for travel from Nov 11-Nov 18.

now $660

Low $543

High $1,044

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

Deutsche Luft Hansa

Aer Lingus

Breeze Airways

Last-minute flights going from Hartford to London

Mon, Sep 7

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

JetBlue Airways

$832

$892

One-way

Sat, Sep 19

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

JetBlue Airways

$662

$915

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$660

$826

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$648

$826

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$647

$826

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$641

$830

One-way

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

7 nights

Nov 11 - Nov 18

$641 → $660

3 nights

Oct 19 - Oct 22

$677 → $699

7 nights

Feb 9 - Feb 16

$806 → $846

5 nights

Nov 13 - Nov 18

$691 → $743

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 historically.

📅 Best time to fly

Fly in February for the best prices

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

⏱️ Flight duration

Connecting flights take 25h 5m

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

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Breeze Airways offers a recent deal

A recent deal from Breeze Airways to London Gatwick was found for $660.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from Hartford to London appear frequently, so check often for good prices.

Hartford main airports to depart from

Bradley International (BDL)

Cheapest

Bradley International Airport is a convenient option for flights from Hartford to London.

📍 ~20 km from Hartford (reachable by car)

💸 Flights from ~$635

London main airports to arrive at

Gatwick (LGW)

Cheapest

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

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$635

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham (BHX) is a major international hub with excellent rail connectivity from London Euston and Marylebone stations.

📍 ~160 km from London (reachable by train)

💸 Flights from ~$727

Business & First Class Flight Deals to London

Discover luxury on the budget with premium cabin class on flights from Hartford to London.

Elite

Best Elite deals to London

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From BDL

Elite

Oct 12

London, United Kingdom

80% AI deal score

$7,496

$6,329

Save $1,167

Aer Lingus

Business Class

From BDL

Elite

Oct 17

London, United Kingdom

75% AI deal score

$2,593

United Airlines

Business Class

From BDL

Elite

Oct 03

London, United Kingdom

75% AI deal score

$2,693

WestJet

Business Class

From BDL

Elite

Sep 29

London, United Kingdom

75% AI deal score

$2,700

WestJet, +1

Business Class

From BDL

Elite

Sep 30

London, United Kingdom

75% AI deal score

$2,765

WestJet, +1

Business Class

From BDL

Elite

Dec 08

London, United Kingdom

74% AI deal score

$8,216

Iberia Airlines, +1

Business Class

From BDL

Elite

Oct 01

London, United Kingdom

74% AI deal score

$2,748

WestJet

Business Class

From BDL

Elite

Sep 29

London, United Kingdom

74% AI deal score

$2,758

WestJet, +1

Business Class

From BDL

Elite

Sep 30

London, United Kingdom

74% AI deal score

$2,823

WestJet, +1

Business Class

From BDL

Elite

Oct 17

London, United Kingdom

74% AI deal score

$3,089

WestJet, +1

Business Class

From BDL

Elite

Oct 14

London, United Kingdom

74% AI deal score

$3,368

United Airlines

Business Class

From BDL

Elite

Oct 03

London, United Kingdom

73% AI deal score

$2,993

WestJet

Business Class

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 you discover better deals. Looking into flights with layovers may sometimes present lower-cost options than direct routes.

Booking flights in advance often provides more competitive prices, though last-minute deals can sometimes appear. Prices may fluctuate, so monitoring fares over time can help you decide when to purchase. Mid-week bookings are sometimes associated with better rates than weekend purchases.

Yes, comparing flights from nearby airports can often lead to more options and potentially lower fares. While it may add to your ground travel time, the savings on airfare can sometimes be significant. Always check the overall cost, including transportation to and from alternative airports.

Related routes

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Flights to London from other cities

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Hartford to London: Overview

Insights for flights from Hartford to London

How much is a round trip from Hartford to London

Regular price: $543 - $1,044

Prices for flights from Hartford to London are currently within the regular range.

The regular price range for flights from Hartford to London is between $543 and $1044. The current lowest deal is $660 with Breeze Airways for travel from Nov 11-Nov 18.

now $660

Low $543

High $1,044

The cheapest time to fly from Hartford to London

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

Deutsche Luft Hansa

Aer Lingus

Breeze Airways

Last-minute flights going from Hartford to London

Mon, Sep 7

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

JetBlue Airways

$832

$892

One-way

Sat, Sep 19

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

JetBlue Airways

$662

$915

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$660

$826

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$648

$826

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$647

$826

One-way

Sun, Sep 27

⌛ Last-Minute

BDL - London

Hartford (BDL) - London (LHR)

$641

$830

One-way

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

7 nights

Nov 11 - Nov 18

$641 → $660

3 nights

Oct 19 - Oct 22

$677 → $699

7 nights

Feb 9 - Feb 16

$806 → $846

5 nights

Nov 13 - Nov 18

$691 → $743

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 historically.

📅 Best time to fly

Fly in February for the best prices

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

⏱️ Flight duration

Connecting flights take 25h 5m

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

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Breeze Airways offers a recent deal

A recent deal from Breeze Airways to London Gatwick was found for $660.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from Hartford to London appear frequently, so check often for good prices.

Hartford main airports to depart from

Bradley International (BDL)

Cheapest

Bradley International Airport is a convenient option for flights from Hartford to London.

📍 ~20 km from Hartford (reachable by car)

💸 Flights from ~$635

London main airports to arrive at

Gatwick (LGW)

Cheapest

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

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$635

Airports nearby London used as alternative

Birmingham (BHX)

Cheapest

Birmingham (BHX) is a major international hub with excellent rail connectivity from London Euston and Marylebone stations.

📍 ~160 km from London (reachable by train)

💸 Flights from ~$727

Business & First Class Flight Deals to London

Discover luxury on the budget with premium cabin class on flights from Hartford to London.

Elite

Best Elite deals to London

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From BDL

Elite

Oct 12

London, United Kingdom

80% AI deal score

$7,496

$6,329

Save $1,167

Aer Lingus

Business Class

From BDL

Elite

Oct 17

London, United Kingdom

75% AI deal score

$2,593

United Airlines

Business Class

From BDL

Elite

Oct 03

London, United Kingdom

75% AI deal score

$2,693

WestJet

Business Class

From BDL

Elite

Sep 29

London, United Kingdom

75% AI deal score

$2,700

WestJet, +1

Business Class

From BDL

Elite

Sep 30

London, United Kingdom

75% AI deal score

$2,765

WestJet, +1

Business Class

From BDL

Elite

Dec 08

London, United Kingdom

74% AI deal score

$8,216

Iberia Airlines, +1

Business Class

From BDL

Elite

Oct 01

London, United Kingdom

74% AI deal score

$2,748

WestJet

Business Class

From BDL

Elite

Sep 29

London, United Kingdom

74% AI deal score

$2,758

WestJet, +1

Business Class

From BDL

Elite

Sep 30

London, United Kingdom

74% AI deal score

$2,823

WestJet, +1

Business Class

From BDL

Elite

Oct 17

London, United Kingdom

74% AI deal score

$3,089

WestJet, +1

Business Class

From BDL

Elite

Oct 14

London, United Kingdom

74% AI deal score

$3,368

United Airlines

Business Class

From BDL

Elite

Oct 03

London, United Kingdom

73% AI deal score

$2,993

WestJet

Business Class

Frequently Asked Questions About Flights to London

Cheap Flights from Hartford to London

Today’s best flight deals from Hartford to London

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

Fly in February for the best prices

Connecting flights take 25h 5m

Connecting flights are dominant

Breeze Airways offers a recent deal

Deals appear frequently on this route

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

Oct 12

Oct 17

Oct 03

Sep 29

Sep 30

Dec 08

Oct 01

Sep 29

Sep 30

Oct 17

Oct 14

Oct 03

Frequently Asked Questions About Flights to London

How can I find cheap 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?

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

Can flexible travel dates help on Hartford to London flights?

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

Related routes

More routes from Hartford

Flights to London from other cities

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

Fly in February for the best prices

Connecting flights take 25h 5m

Connecting flights are dominant

Breeze Airways offers a recent deal

Deals appear frequently on this route

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

Oct 12

Oct 17

Oct 03

Sep 29

Sep 30

Dec 08

Oct 01

Sep 29

Sep 30

Oct 17

Oct 14

Oct 03

Frequently Asked Questions About Flights to London

How can I find cheap 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?