Aer Lingus Flights from Hartford to United Kingdom from $699.64*

Promo Code

Deals on flights from Hartford to United Kingdom*

$

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

Tower Bridge in London at dusk

Book Hartford to United Kingdom flight deals*

Fly to the United Kingdom to experience vibrant cities and the quaint English countryside. Explore London and Manchester for luxury shopping and creative dining options. For art and culture, visit London's museums and galleries. To enjoy a quieter experience, take to the seaside near Bristol or explore the idyllic town of Bath.

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Best Deals for Hartford to United Kingdom*

$
Best Deals for Hartford to United Kingdom*
From
To
Fare Type
Dates
Price
Hartford (BDL)Edinburgh (EDI)Roundtrip*
/
Economy		May 4 2026 - May 15 2026

From

$889.43

Seen: 7 hrs ago

Hartford (BDL)London (LON)Roundtrip*
/
Economy		Apr 6 2026 - Apr 17 2026

From

$749.08

Seen: 15 hrs ago

Hartford (BDL)Manchester (MAN)Roundtrip*
/
Economy		Apr 2 2026 - Apr 9 2026

From

$852.82

Seen: 6 hrs ago

Hartford (BDL)London (LHR)Roundtrip*
/
Economy		Mar 5 2026 - Mar 10 2026

From

$747.06

Seen: 3 hrs ago

Hartford (BDL)Glasgow (GLA)Roundtrip*
/
Economy		Apr 12 2026 - Apr 19 2026

From

$963.87

Seen: 5 hrs ago

Hartford (BDL)Aberdeen (ABZ)Roundtrip*
/
Economy		Mar 3 2026 - Mar 10 2026

From

$862.65

Seen: 12 hrs ago

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.