British Airways Flight BA827 Deals & Information (2025/2026)

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British Airways Flight 827 Route Deals From $53

The cheapest prices found with in the last 7 days for return flights were $103 and $53 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 26 - Thu, Jan 29
DUB
Dublin
LHR
Heathrow
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Jan 26 from Dublin to Heathrow, returning Thu, Jan 29, priced at $103 found 2 days ago
Mon, Dec 1 - Tue, Dec 2
DUB
Dublin
LHR
Heathrow
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Dec 1 from Dublin to Heathrow, returning Tue, Dec 2, priced at $103 found 2 days ago
Tue, Feb 3 - Tue, Feb 10
DUB
Dublin
LHR
Heathrow
$105 Roundtrip, found 4 hours ago
$105
Roundtrip
found 4 hours ago
Select British Airways flight, departing Tue, Feb 3 from Dublin to Heathrow, returning Tue, Feb 10, priced at $105 found 4 hours ago
Tue, Nov 25 - Wed, Nov 26
DUB
Dublin
LHR
Heathrow
$105 Roundtrip, found 2 days ago
$105
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Nov 25 from Dublin to Heathrow, returning Wed, Nov 26, priced at $105 found 2 days ago
Wed, Feb 25 - Wed, Mar 4
DUB
Dublin
LHR
Heathrow
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Feb 25 from Dublin to Heathrow, returning Wed, Mar 4, priced at $106 found 1 day ago
Tue, Nov 25 - Wed, Nov 26
DUB
Dublin
LHR
Heathrow
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Nov 25 from Dublin to Heathrow, returning Wed, Nov 26, priced at $107 found 2 days ago
Tue, Dec 2 - Sat, Dec 6
DUB
Dublin
LHR
Heathrow
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Dec 2 from Dublin to Heathrow, returning Sat, Dec 6, priced at $108 found 1 day ago
Thu, Dec 4 - Sun, Dec 14
DUB
Dublin
LHR
Heathrow
$110 Roundtrip, found 9 hours ago
$110
Roundtrip
found 9 hours ago
Select British Airways flight, departing Thu, Dec 4 from Dublin to Heathrow, returning Sun, Dec 14, priced at $110 found 9 hours ago
Sun, Nov 30 - Thu, Dec 4
DUB
Dublin
LHR
Heathrow
$111 Roundtrip, found 19 hours ago
$111
Roundtrip
found 19 hours ago
Select British Airways flight, departing Sun, Nov 30 from Dublin to Heathrow, returning Thu, Dec 4, priced at $111 found 19 hours ago
Mon, Jan 5 - Fri, Jan 16
DUB
Dublin
LHR
Heathrow
$112 Roundtrip, found 20 hours ago
$112
Roundtrip
found 20 hours ago
Select British Airways flight, departing Mon, Jan 5 from Dublin to Heathrow, returning Fri, Jan 16, priced at $112 found 20 hours ago

Frequently asked questions

What route does flight number BA827 take?
You'll be arriving into Heathrow Airport from Dublin Airport (DUB) if you've booked a ticket on flight number BA827. You'll be airborne for 1 hour and 30 minutes during this trip. It's also worthwhile noting that the service conveniently operates non-stop.
What terminal does BA827 fly out of?
Direct flights between DUB and LHR are served by flight number BA827, and passengers booked on this flight normally depart from Terminal 1.
What kind of plane is on flight number BA827?
Get ready to cruise the skies aboard an Airbus A320 if you're taking off on flight BA827. Nearly all flights from Dublin Airport (DUB) to Heathrow Airport (LHR) are operated using this kind of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your BA827 flight with Travelocity, please visit our Customer Service Portal.