British Airways Flight 801 Deals & Information (2026/2027)

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British Airways Flight 801 Route Deals From $94

The cheapest prices found with in the last 7 days for return flights were $188 and $94 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 20 - Sun, Nov 22
KEF
Keflavik Intl.
LHR
Heathrow
$188 Roundtrip, found 17 hours ago
$188
Roundtrip
found 17 hours ago
Select British Airways flight, departing Fri, Nov 20 from Keflavik Intl. to Heathrow, returning Sun, Nov 22, priced at $188 found 17 hours ago
Thu, Dec 3 - Tue, Dec 8
KEF
Keflavik Intl.
LHR
Heathrow
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Dec 3 from Keflavik Intl. to Heathrow, returning Tue, Dec 8, priced at $196 found 2 days ago
Fri, Nov 27 - Tue, Dec 1
KEF
Keflavik Intl.
LHR
Heathrow
$197 Roundtrip, found 17 hours ago
$197
Roundtrip
found 17 hours ago
Select British Airways flight, departing Fri, Nov 27 from Keflavik Intl. to Heathrow, returning Tue, Dec 1, priced at $197 found 17 hours ago
Fri, Nov 27 - Fri, Dec 4
KEF
Keflavik Intl.
LHR
Heathrow
$204 Roundtrip, found 1 hour ago
$204
Roundtrip
found 1 hour ago
Select British Airways flight, departing Fri, Nov 27 from Keflavik Intl. to Heathrow, returning Fri, Dec 4, priced at $204 found 1 hour ago
Fri, Dec 11 - Sun, Dec 13
KEF
Keflavik Intl.
LHR
Heathrow
$205 Roundtrip, found 3 hours ago
$205
Roundtrip
found 3 hours ago
Select British Airways flight, departing Fri, Dec 11 from Keflavik Intl. to Heathrow, returning Sun, Dec 13, priced at $205 found 3 hours ago
Thu, Dec 3 - Tue, Dec 8
KEF
Keflavik Intl.
LHR
Heathrow
$213 Roundtrip, found 2 days ago
$213
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Dec 3 from Keflavik Intl. to Heathrow, returning Tue, Dec 8, priced at $213 found 2 days ago
Fri, Dec 11 - Sun, Dec 13
KEF
Keflavik Intl.
LHR
Heathrow
$214 Roundtrip, found 3 hours ago
$214
Roundtrip
found 3 hours ago
Select British Airways flight, departing Fri, Dec 11 from Keflavik Intl. to Heathrow, returning Sun, Dec 13, priced at $214 found 3 hours ago
Thu, Dec 3 - Tue, Dec 8
KEF
Keflavik Intl.
LHR
Heathrow
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Dec 3 from Keflavik Intl. to Heathrow, returning Tue, Dec 8, priced at $219 found 2 days ago
Thu, Jan 21 - Sat, Jan 30
KEF
Keflavik Intl.
LHR
Heathrow
$220 Roundtrip, found 6 days ago
$220
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Jan 21 from Keflavik Intl. to Heathrow, returning Sat, Jan 30, priced at $220 found 6 days ago
Sat, Jan 16 - Sun, Jan 24
KEF
Keflavik Intl.
LHR
Heathrow
$221 Roundtrip, found 6 days ago
$221
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Jan 16 from Keflavik Intl. to Heathrow, returning Sun, Jan 24, priced at $221 found 6 days ago