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Cheap flights from Hartford to London from $530

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 London departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

KLM Logo
7:00 am - 8:50 amBDL-SOU
20h 50m2 stops
KLM Logo
6:25 pm - 5:43 pmSOU-BDL
28h 18m2 stops
$957KLM
Find Deal
Mon, Sep 8 - Sun, Sep 14
Aer Lingus Logo
6:05 pm - 8:40 amBDL-SOU
9h 35m1 stop
Aer Lingus Logo
9:10 am - 4:35 pmSOU-BDL
12h 25m1 stop
$1,109Aer Lingus
Find Deal
Mon, Sep 8 - Sun, Sep 14
KLM Logo
7:00 am - 8:50 amBDL-SOU
20h 50m2 stops
KLM Logo
9:20 am - 10:13 pmSOU-BDL
17h 53m2 stops
$1,153KLM
Find Deal
Mon, Sep 8 - Sun, Sep 14
Aer Lingus Logo
6:05 pm - 8:40 amBDL-SOU
9h 35m1 stop
Aer Lingus Logo
9:10 am - 4:35 pmSOU-BDL
12h 25m1 stop
$1,171Aer Lingus
Find Deal
Mon, Sep 8 - Sun, Sep 14
Aer Lingus Logo
3:53 pm - 7:30 pmBDL-SOU
22h 37m2 stops
Aer Lingus Logo
9:10 am - 4:35 pmSOU-BDL
12h 25m1 stop
$1,270Aer Lingus
Find Deal
Mon, Sep 8 - Sun, Sep 14
Aer Lingus Logo
3:53 pm - 7:30 pmBDL-SOU
22h 37m2 stops
Aer Lingus Logo
9:10 am - 4:35 pmSOU-BDL
12h 25m1 stop
$1,280Aer Lingus
Find Deal
Mon, Sep 8 - Sun, Sep 14

KLM flights from Hartford to Southampton

Our best KLM deals on Hartford to Southampton flight tickets
KLM
Sep 8
BDL7:00 amHartford Bradley Intl
20h 50m
2 stops
SOU8:50 amSouthampton Eastleigh
Sep 14
SOU6:25 pmSouthampton Eastleigh
28h 18m
2 stops
BDL5:43 pmHartford Bradley Intl
$957
Find similar
KLM
Sep 3
BDL11:55 amHartford Bradley Intl
15h 50m
2 stops
SOU8:45 amSouthampton Eastleigh
Sep 13
SOU9:20 amSouthampton Eastleigh
19h 08m
2 stops
BDL11:28 pmHartford Bradley Intl
$1,152
Find similar
KLM
Sep 8
BDL7:00 amHartford Bradley Intl
20h 50m
2 stops
SOU8:50 amSouthampton Eastleigh
Sep 14
SOU9:20 amSouthampton Eastleigh
17h 53m
2 stops
BDL10:13 pmHartford Bradley Intl
$1,153
Find similar

Aer Lingus flights from Hartford to Southampton

Our best Aer Lingus deals on Hartford to Southampton flight tickets
Aer Lingus
Sep 8
BDL6:05 pmHartford Bradley Intl
9h 35m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 14
SOU9:10 amSouthampton Eastleigh
12h 25m
1 stop
BDL4:35 pmHartford Bradley Intl
$1,109
Find similar
Aer Lingus
Sep 3
BDL8:00 amHartford Bradley Intl
30h 30m
2 stops
SOU7:30 pmSouthampton Eastleigh
Sep 13
SOU9:40 amSouthampton Eastleigh
11h 55m
1 stop
BDL4:35 pmHartford Bradley Intl
$1,137
Find similar
Aer Lingus
Sep 8
BDL6:05 pmHartford Bradley Intl
9h 35m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 14
SOU9:10 amSouthampton Eastleigh
12h 25m
1 stop
BDL4:35 pmHartford Bradley Intl
$1,171
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hartford to Southampton 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 832,500 searches. Data last updated August 27, 2025.
Use the filters below to find and compare flights from Hartford to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 9/8

7:00 am-8:50 am

2 stops20h 50m

Southampton Eastleigh

Sun 9/14

6:25 pm-5:43 pm

2 stops28h 18m

$957

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 9/8

6:05 pm-8:40 am

1 stop9h 35m

Southampton Eastleigh

Sun 9/14

9:10 am-4:35 pm

1 stop12h 25m

$1,109

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 9/8

7:00 am-8:50 am

2 stops20h 50m

Southampton Eastleigh

Sun 9/14

9:20 am-10:13 pm

2 stops17h 53m

$1,153

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 9/8

6:05 pm-8:40 am

1 stop9h 35m

Southampton Eastleigh

Sun 9/14

9:10 am-4:35 pm

1 stop12h 25m

$1,171

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 9/8

3:53 pm-7:30 pm

2 stops22h 37m

Southampton Eastleigh

Sun 9/14

9:10 am-4:35 pm

1 stop12h 25m

$1,270

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Mon 9/8

3:53 pm-7:30 pm

2 stops22h 37m

Southampton Eastleigh

Sun 9/14

9:10 am-4:35 pm

1 stop12h 25m

$1,280

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Wed 9/3

3:53 pm-7:30 pm

2 stops22h 37m

$530

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Wed 9/3

6:05 pm-8:40 am

1 stop9h 35m

$633

HartfordSouthampton

BDL - SOU

BDLSOU

Hartford Bradley Intl

Wed 9/3

3:53 pm-8:10 am

3 stops35h 17m

$966

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Hartford to Southampton

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 Southampton Eastleigh?

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

When to book flights from Hartford to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hartford to Southampton (BDL to SOU) flight deals and tips

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

Direct flights

None
There are no direct flights from Hartford to Southampton. There are no popular flight routes from Hartford to Southampton.
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  • How far is Hartford Bradley Intl to Southampton Eastleigh by plane?

    Southampton Eastleigh is 3320.3 mi away from Hartford Bradley Intl. By plane, this route typically takes 9h 35m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hartford Bradley Intl Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from Hartford.

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

Yes. momondo enables you to select and highlight flights to Southampton from Hartford with this policy.

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

Once you have performed a search for Hartford to Southampton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Hartford to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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