British Airways Flight 781 Deals & Information (2025/2026)

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British Airways Flight 781 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $119 and $56 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 22 - Mon, Nov 24
ARN
Arlanda
LHR
Heathrow
$119 Roundtrip, found 12 hours ago
$119
Roundtrip
found 12 hours ago
Select British Airways flight, departing Sat, Nov 22 from Arlanda to Heathrow, returning Mon, Nov 24, priced at $119 found 12 hours ago
Mon, Dec 8 - Tue, Dec 9
ARN
Arlanda
LHR
Heathrow
$119 Roundtrip, found 4 days ago
$119
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Dec 8 from Arlanda to Heathrow, returning Tue, Dec 9, priced at $119 found 4 days ago
Sat, Nov 22 - Mon, Nov 24
ARN
Arlanda
LHR
Heathrow
$122 Roundtrip, found 12 hours ago
$122
Roundtrip
found 12 hours ago
Select British Airways flight, departing Sat, Nov 22 from Arlanda to Heathrow, returning Mon, Nov 24, priced at $122 found 12 hours ago
Mon, Nov 24 - Wed, Nov 26
ARN
Arlanda
LHR
Heathrow
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Nov 24 from Arlanda to Heathrow, returning Wed, Nov 26, priced at $124 found 1 day ago
Mon, Dec 1 - Fri, Dec 5
ARN
Arlanda
LHR
Heathrow
$125 Roundtrip, found 5 days ago
$125
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Dec 1 from Arlanda to Heathrow, returning Fri, Dec 5, priced at $125 found 5 days ago
Mon, Nov 24 - Wed, Nov 26
ARN
Arlanda
LHR
Heathrow
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Nov 24 from Arlanda to Heathrow, returning Wed, Nov 26, priced at $126 found 1 day ago
Mon, Nov 24 - Wed, Nov 26
ARN
Arlanda
LHR
Heathrow
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Nov 24 from Arlanda to Heathrow, returning Wed, Nov 26, priced at $128 found 1 day ago
Wed, Nov 5 - Sat, Nov 8
ARN
Arlanda
LHR
Heathrow
$130 Roundtrip, found 2 days ago
$130
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Nov 5 from Arlanda to Heathrow, returning Sat, Nov 8, priced at $130 found 2 days ago
Tue, Dec 2 - Sat, Dec 6
ARN
Arlanda
LHR
Heathrow
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Dec 2 from Arlanda to Heathrow, returning Sat, Dec 6, priced at $131 found 1 day ago
Sat, Oct 18 - Sun, Oct 19
ARN
Arlanda
LHR
Heathrow
$135 Roundtrip, found 3 days ago
$135
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Oct 18 from Arlanda to Heathrow, returning Sun, Oct 19, priced at $135 found 3 days 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.