British Airways Flight SK781 Deals & Information (2025/2026)

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British Airways Flight 781 Route Deals From $35

The cheapest prices found with in the last 7 days for return flights were $101 and $35 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 9 - Fri, Mar 13
ARN
Arlanda
LHR
Heathrow
$101 Roundtrip, found 3 days ago
$101
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Mar 9 from Arlanda to Heathrow, returning Fri, Mar 13, priced at $101 found 3 days ago
Mon, Mar 9 - Thu, Mar 12
ARN
Arlanda
LHR
Heathrow
$105 Roundtrip, found 2 days ago
$105
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Mar 9 from Arlanda to Heathrow, returning Thu, Mar 12, priced at $105 found 2 days ago
Mon, Mar 9 - Fri, Mar 13
ARN
Arlanda
LHR
Heathrow
$105 Roundtrip, found 3 days ago
$105
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Mar 9 from Arlanda to Heathrow, returning Fri, Mar 13, priced at $105 found 3 days ago
Mon, Mar 9 - Thu, Mar 12
ARN
Arlanda
LHR
Heathrow
$109 Roundtrip, found 2 days ago
$109
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Mar 9 from Arlanda to Heathrow, returning Thu, Mar 12, priced at $109 found 2 days ago
Thu, Nov 13 - Wed, Nov 19
ARN
Arlanda
LHR
Heathrow
$109 Roundtrip, found 2 days ago
$109
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Nov 13 from Arlanda to Heathrow, returning Wed, Nov 19, priced at $109 found 2 days ago
Tue, Feb 17 - Mon, Feb 23
ARN
Arlanda
LHR
Heathrow
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Feb 17 from Arlanda to Heathrow, returning Mon, Feb 23, priced at $112 found 2 days ago
Thu, Nov 13 - Wed, Nov 19
ARN
Arlanda
LHR
Heathrow
$116 Roundtrip, found 2 days ago
$116
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Nov 13 from Arlanda to Heathrow, returning Wed, Nov 19, priced at $116 found 2 days ago
Mon, Mar 9 - Fri, Mar 13
ARN
Arlanda
LHR
Heathrow
$119 Roundtrip, found 3 days ago
$119
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Mar 9 from Arlanda to Heathrow, returning Fri, Mar 13, priced at $119 found 3 days ago
Fri, Nov 7 - Mon, Nov 10
ARN
Arlanda
LHR
Heathrow
$123 Roundtrip, found 2 days ago
$123
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Nov 7 from Arlanda to Heathrow, returning Mon, Nov 10, priced at $123 found 2 days ago
Fri, Nov 7 - Sat, Nov 15
ARN
Arlanda
LHR
Heathrow
$127 Roundtrip, found 1 hour ago
$127
Roundtrip
found 1 hour ago
Select British Airways flight, departing Fri, Nov 7 from Arlanda to Heathrow, returning Sat, Nov 15, priced at $127 found 1 hour ago

Frequently asked questions

What route does flight number BA781 take?
You'll be arriving into London Airport (LHR-Heathrow) from Stockholm Arlanda Airport if you've booked a ticket on flight number BA781. You'll be in the sky for 2 hours and 45 minutes during this journey. What's more, the flight conveniently operates non-stop.
What terminal does BA781 fly out of?
You'll likely be hopping on the plane at Terminal 2 if you're booked on flight BA781 direct from Stockholm Arlanda Airport to London Airport (LHR-Heathrow).
What kind of plane is on flight number BA781?
Prepare to board an Airbus A319 if you're taking off on flight BA781. Almost all flights from Stockholm Arlanda Airport to Heathrow Airport operate using this type 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 BA781 flight with Travelocity, please visit our Customer Service Portal.