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Cheap flights from Hartford to Belfast from £354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Belfast departing on 18/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Hartford to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:04 - 10:10
BDL
-
BHD
18h 06m
2 stops
American Airlines Logo
11:35 - 23:31
BHD
-
BDL
16h 56m
2 stops
£742American Airlines
Thu, 13 Aug - Wed, 19 Aug
American Airlines Logo
19:24 - 17:35
BDL
-
BHD
17h 11m
2 stops
American Airlines Logo
07:05 - 20:42
BHD
-
BDL
18h 37m
2 stops
£746American Airlines
Tue, 8 Sep - Sat, 19 Sep
American Airlines Logo
14:02 - 10:15
BDL
-
BHD
15h 13m
2 stops
American Airlines Logo
06:35 - 22:18
BHD
-
BDL
20h 43m
2 stops
£752American Airlines
Wed, 25 Nov - Mon, 30 Nov
American Airlines Logo
14:02 - 10:15
BDL
-
BHD
15h 13m
2 stops
American Airlines Logo
06:35 - 22:18
BHD
-
BDL
20h 43m
2 stops
£753American Airlines
Wed, 25 Nov - Mon, 30 Nov
Aer Lingus Logo
18:00 - 17:45
BDL
-
BHD
18h 45m
2 stops
Aer Lingus Logo
18:20 - 16:30
BHD
-
BDL
51h 10m
2 stops
£948Aer Lingus
Tue, 28 Jul - Sat, 1 Aug
Aer Lingus Logo
18:00 - 17:20
BDL
-
BHD
18h 20m
2 stops
Aer Lingus Logo
18:55 - 16:30
BHD
-
BDL
50h 35m
2 stops
£965Aer Lingus
Tue, 21 Jul - Sat, 25 Jul
Aer Lingus Logo
10:48 - 21:05
BDL
-
BHD
29h 17m
3 stops
Aer Lingus Logo
07:00 - 16:30
BHD
-
BDL
14h 30m
2 stops
£966Aer Lingus
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
18:00 - 19:30
BDL
-
BFS
20h 30m
2 stops
Multiple Airlines Logo
07:30 - 16:30
BFS
-
BDL
14h 00m
2 stops
£1,116Multiple Airlines
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
18:00 - 10:40
BDL
-
BFS
11h 40m
2 stops
Multiple Airlines Logo
15:40 - 16:30
BFS
-
BDL
29h 50m
3 stops
£1,174Multiple Airlines
Thu, 13 Aug - Wed, 19 Aug
Multiple Airlines Logo
18:00 - 11:55
BDL
-
BHD
12h 55m
2 stops
Multiple Airlines Logo
17:55 - 23:59
BHD
-
BDL
59h 04m
3 stops
£1,260Multiple Airlines
Tue, 28 Jul - Sat, 1 Aug

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American Airlines flights from Hartford to Belfast

Our best American Airlines deals on Hartford to Belfast flight tickets
American Airlines
13 Aug
BDL11:04Hartford Bradley Intl
18h 06m
2 stops
BHD10:10Belfast City
19 Aug
BHD11:35Belfast City
16h 56m
2 stops
BDL23:31Hartford Bradley Intl
£742
American Airlines
8 Sept
BDL19:24Hartford Bradley Intl
17h 11m
2 stops
BHD17:35Belfast City
19 Sept
BHD07:05Belfast City
18h 37m
2 stops
BDL20:42Hartford Bradley Intl
£746
American Airlines
25 Nov
BDL14:02Hartford Bradley Intl
15h 13m
2 stops
BHD10:15Belfast City
30 Nov
BHD06:35Belfast City
20h 43m
2 stops
BDL22:18Hartford Bradley Intl
£752

Aer Lingus flights from Hartford to Belfast

Our best Aer Lingus deals on Hartford to Belfast flight tickets
Aer Lingus
28 Jul
BDL18:00Hartford Bradley Intl
18h 45m
2 stops
BHD17:45Belfast City
1 Aug
BHD18:20Belfast City
51h 10m
2 stops
BDL16:30Hartford Bradley Intl
£948
Aer Lingus
21 Jul
BDL18:00Hartford Bradley Intl
18h 20m
2 stops
BHD17:20Belfast City
25 Jul
BHD18:55Belfast City
50h 35m
2 stops
BDL16:30Hartford Bradley Intl
£965
Aer Lingus
13 Aug
BDL10:48Hartford Bradley Intl
29h 17m
3 stops
BHD21:05Belfast City
19 Aug
BHD07:00Belfast City
14h 30m
2 stops
BDL16:30Hartford Bradley Intl
£966

momondo Fare Finder

 
Customise your flight search to find flights from Hartford to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 11 July 2026.
Use the filters below to find and compare flights from Hartford to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Thu 13/8

11:04-10:10

2 stops18h 06m

Belfast City

Wed 19/8

11:35-23:31

2 stops16h 56m

£742

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Tue 8/9

19:24-17:35

2 stops17h 11m

Belfast City

Sat 19/9

07:05-20:42

2 stops18h 37m

£746

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Wed 25/11

14:02-10:15

2 stops15h 13m

Belfast City

Mon 30/11

06:35-22:18

2 stops20h 43m

£752

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Wed 25/11

14:02-10:15

2 stops15h 13m

Belfast City

Mon 30/11

06:35-22:18

2 stops20h 43m

£753

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Tue 28/7

18:00-17:45

2 stops18h 45m

Belfast City

Sat 1/8

18:20-16:30

2 stops51h 10m

£948

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Tue 21/7

18:00-17:20

2 stops18h 20m

Belfast City

Sat 25/7

18:55-16:30

2 stops50h 35m

£965

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Thu 13/8

10:48-21:05

3 stops29h 17m

Belfast City

Wed 19/8

07:00-16:30

2 stops14h 30m

£966
Fastest return journey

HartfordBelfast

BDL - BFS

BDLBFS

Hartford Bradley Intl

Thu 13/8

18:00-19:30

2 stops20h 30m

Belfast Intl

Wed 19/8

07:30-16:30

2 stops14h 00m

£1,116

HartfordBelfast

BDL - BFS

BDLBFS

Hartford Bradley Intl

Thu 13/8

18:00-10:40

2 stops11h 40m

Belfast Intl

Wed 19/8

15:40-16:30

3 stops29h 50m

£1,174

HartfordBelfast

BDL - BHD

BDLBHD

Hartford Bradley Intl

Tue 28/7

18:00-11:55

2 stops12h 55m

Belfast City

Sat 1/8

17:55-23:59

3 stops59h 04m

£1,260

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Hartford to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hartford Bradley Intl to Belfast?

Aer Lingus is the most popular carrier operating from Hartford Bradley Intl to Belfast

Cheap Hartford to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to Belfast

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Hartford to Belfast takes 18h 45m
There are no direct flights from Hartford to Belfast. There are no popular flight routes from Hartford to Belfast.
Search flight deals

Frequently asked questions about flying from Hartford to Belfast

  • How far is Hartford Bradley Intl to Belfast by plane?

    The distance between Hartford Bradley Intl and Belfast is about 3071.0 mi. Flights usually cover this in 18h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Belfast?

    Prices for flights from Hartford Bradley Intl Airport to Belfast are updated daily.

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Belfast?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hartford Bradley Intl Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to Belfast?

Finding the right flight to Belfast from Hartford is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

Can I find flights from Hartford to Belfast with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hartford to Belfast flights to just show those with flexible booking policies.

How can momondo help me find flights from Hartford to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hartford to Belfast.

I’m not ready to book a flight from Hartford to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hartford to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport