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Find cheap flights from Hartford to the United Kingdom from $367

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to the United Kingdom departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 7/2
Tue 7/9

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Best United Kingdom Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
London1 stop$611
Edinburgh
Edinburgh1 stop$635
Manchester
Manchester2 stops$706
Birmingham
Birmingham3 stops$637
Bristol
Bristol2 stops$889
Leeds
Leeds1 stop$1,414

Good to know

Low season

January

High season

May

Cheapest flight

$367
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Hartford to Edinburgh

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Hartford to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hartford to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hartford to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United Kingdom from Hartford is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hartford to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to the United Kingdom with an airline and back to Hartford with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to the United Kingdom from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the United Kingdom

  • Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Hartford to the United Kingdom

 
Need help choosing which airline to fly with from Hartford to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10410 reviews
7.9Comfort
7.4Food
8.2Boarding
8.6Crew
8.0Entertainment
Airline reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

10.0 ExcellentBarb, Jun 2024MSP - JFK
Read more about Delta reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

My seat was moved multiple times. I picked out the perfect seats beforehand. I even paid extra money for them. However, I was moved to a middle seat without warning at the last minute. It was like my worst nightmare. But other than that, the actual flight was good. Everything was on time or even early and the flight was smooth.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Book cheap flights from Hartford to the United Kingdom

Recent round-trip flight deals

9/29Sun
1 stopDelta
19h 02mBDL-LGW
10/9Wed
1 stopDelta
15h 19mLGW-BDL
$611
9/20Fri
1 stopUnited Airlines
23h 40mBDL-LHR
9/22Sun
2 stopsUnited Airlines
20h 19mLHR-BDL
$621
10/28Mon
2 stopsAmerican Airlines
12h 44mBDL-LGW
11/5Tue
2 stopsAmerican Airlines
14h 15mLGW-BDL
$624
10/9Wed
1 stopAir Canada
20h 00mBDL-LHR
10/16Wed
1 stopAir Canada
27h 04mLHR-BDL
$644
10/28Mon
1 stopAir Canada
12h 20mBDL-LHR
11/5Tue
1 stopAir Canada
26h 25mLHR-BDL
$645
8/27Tue
2 stopsAmerican Airlines
16h 31mBDL-GLA
9/6Fri
2 stopsAmerican Airlines
20h 21mGLA-BDL
$651
10/9Wed
2 stopsVirgin Atlantic
14h 55mBDL-LHR
10/16Wed
2 stopsVirgin Atlantic
17h 00mLHR-BDL
$652
9/3Tue
1 stopVirgin Atlantic
12h 52mBDL-LHR
9/9Mon
2 stopsVirgin Atlantic
28h 14mLHR-BDL
$678
8/27Tue
1 stopAer Lingus
9h 10mBDL-GLA
9/6Fri
1 stopAer Lingus
12h 50mGLA-BDL
$853
8/17Sat
1 stopAer Lingus
9h 05mBDL-LHR
8/22Thu
1 stopAer Lingus
13h 45mLHR-BDL
$857

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Recent one-way flight deals

8/13Tue
2 stops
35h 10mBDL-EDI
$367
8/6Tue
3 stops
31h 43mBDL-MAN
$374
8/6Tue
2 stops
32h 23mBDL-MAN
$387
8/13Tue
1 stopAer Lingus
8h 55mBDL-EDI
$470
8/13Tue
1 stopAer Lingus
20h 45mBDL-GLA
$482
10/12Sat
1 stopUnited Airlines
29h 55mBDL-LHR
$486
7/30Tue
1 stopDelta
15h 58mBDL-MAN
$520
8/12Mon
2 stopsAmerican Airlines
14h 41mBDL-GLA
$533
10/11Fri
1 stopUnited Airlines
10h 45mBDL-LHR
$573
6/30Sun
1 stopDelta
20h 15mBDL-MAN
$577

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Last minute flights from Hartford to the United Kingdom

Last minute flight, train and bus deals

6/5Wed
multi-stop
30h 05mBDL-EDI
6/9Sun
multi-stop
34h 09mEDI-BDL
$1,157
6/7Fri
multi-stop
57h 20mBDL-EDI
6/11Tue
multi-stop
21h 30mEDI-BDL
$1,199
6/7Fri
multi-stop
31h 25mBDL-EDI
6/9Sun
multi-stop
34h 09mEDI-BDL
$1,213
6/3Mon
multi-stopAir France
34h 19mBDL-BHX
6/6Thu
multi-stopAir France
22h 25mBHX-BDL
$1,223
6/5Wed
multi-stopLufthansa
20h 40mBDL-EDI
6/10Mon
multi-stopLufthansa
29h 54mEDI-BDL
$1,270
6/5Wed
multi-stopLufthansa
20h 40mBDL-EDI
6/9Sun
multi-stopLufthansa
23h 03mEDI-BDL
$1,399
6/3Mon
multi-stopAir Canada
15h 30mBDL-BHX
6/6Thu
multi-stopAir Canada
18h 04mBHX-BDL
$1,441
6/3Mon
multi-stopAer Lingus
21h 35mBDL-BHX
6/6Thu
multi-stopAer Lingus
13h 10mBHX-BDL
$1,561
6/3Mon
multi-stopAer Lingus
21h 35mBDL-BHX
6/6Thu
multi-stopAer Lingus
30h 30mBHX-BDL
$1,605
6/3Mon
multi-stopAir Canada
19h 20mBDL-BHX
6/6Thu
multi-stopAir Canada
18h 04mBHX-BDL
$1,795

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Hartford - United Kingdom Flights

Departure:

Hartford (BDL)United States

Return flight deals:

United Kingdom - Hartford

Cabin classes: