British Airways Flight FI801 Deals & Information (2025/2026)

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British Airways Flight 801 Route Deals From $97

The cheapest prices found with in the last 7 days for return flights were $192 and $97 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 27 - Sun, Mar 8
KEF
Keflavik Intl.
LHR
Heathrow
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Feb 27 from Keflavik Intl. to Heathrow, returning Sun, Mar 8, priced at $192 found 2 days ago
Fri, Feb 27 - Sun, Mar 8
KEF
Keflavik Intl.
LHR
Heathrow
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Feb 27 from Keflavik Intl. to Heathrow, returning Sun, Mar 8, priced at $195 found 2 days ago
Thu, Feb 26 - Thu, Mar 5
KEF
Keflavik Intl.
LHR
Heathrow
$196 Roundtrip, found 4 days ago
$196
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 26 from Keflavik Intl. to Heathrow, returning Thu, Mar 5, priced at $196 found 4 days ago
Sat, Dec 13 - Wed, Dec 17
KEF
Keflavik Intl.
LHR
Heathrow
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Dec 13 from Keflavik Intl. to Heathrow, returning Wed, Dec 17, priced at $197 found 4 days ago
Fri, Jan 16 - Thu, Jan 22
KEF
Keflavik Intl.
LHR
Heathrow
$200 Roundtrip, found 7 hours ago
$200
Roundtrip
found 7 hours ago
Select British Airways flight, departing Fri, Jan 16 from Keflavik Intl. to Heathrow, returning Thu, Jan 22, priced at $200 found 7 hours ago
Fri, Dec 12 - Sun, Dec 14
KEF
Keflavik Intl.
LHR
Heathrow
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Dec 12 from Keflavik Intl. to Heathrow, returning Sun, Dec 14, priced at $201 found 5 days ago
Wed, Mar 4 - Fri, Mar 6
KEF
Keflavik Intl.
LHR
Heathrow
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 4 from Keflavik Intl. to Heathrow, returning Fri, Mar 6, priced at $202 found 6 days ago
Fri, Dec 19 - Sun, Jan 4
KEF
Keflavik Intl.
LHR
Heathrow
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Dec 19 from Keflavik Intl. to Heathrow, returning Sun, Jan 4, priced at $204 found 2 days ago
Fri, Dec 26 - Wed, Dec 31
KEF
Keflavik Intl.
LHR
Heathrow
$205 Roundtrip, found 5 days ago
$205
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Dec 26 from Keflavik Intl. to Heathrow, returning Wed, Dec 31, priced at $205 found 5 days ago
Fri, Dec 12 - Sun, Dec 14
KEF
Keflavik Intl.
LHR
Heathrow
$205 Roundtrip, found 5 days ago
$205
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Dec 12 from Keflavik Intl. to Heathrow, returning Sun, Dec 14, priced at $205 found 5 days ago