British Airways Flight 851 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

British Airways Flight 851 Route Deals From $70

The cheapest prices found with in the last 7 days for return flights were $160 and $70 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 19 - Tue, Jun 23
WAW
Frederic Chopin
LHR
Heathrow
$160 Roundtrip, found 6 days ago
$160
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, Jun 19 from Frederic Chopin to Heathrow, returning Tue, Jun 23, priced at $160 found 6 days ago
Sun, May 24 - Tue, Jun 2
WAW
Frederic Chopin
LHR
Heathrow
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, May 24 from Frederic Chopin to Heathrow, returning Tue, Jun 2, priced at $161 found 3 days ago
Fri, Jun 19 - Tue, Jun 23
WAW
Frederic Chopin
LHR
Heathrow
$165 Roundtrip, found 6 days ago
$165
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, Jun 19 from Frederic Chopin to Heathrow, returning Tue, Jun 23, priced at $165 found 6 days ago
Tue, Jun 23 - Sun, Aug 30
WAW
Frederic Chopin
LHR
Heathrow
$168 Roundtrip, found 6 days ago
$168
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Jun 23 from Frederic Chopin to Heathrow, returning Sun, Aug 30, priced at $168 found 6 days ago
Sat, Jun 20 - Tue, Jun 23
WAW
Frederic Chopin
LHR
Heathrow
$171 Roundtrip, found 6 days ago
$171
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Jun 20 from Frederic Chopin to Heathrow, returning Tue, Jun 23, priced at $171 found 6 days ago
Fri, Jun 19 - Wed, Jun 24
WAW
Frederic Chopin
LHR
Heathrow
$176 Roundtrip, found 6 days ago
$176
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, Jun 19 from Frederic Chopin to Heathrow, returning Wed, Jun 24, priced at $176 found 6 days ago
Tue, Jun 23 - Sun, Aug 30
WAW
Frederic Chopin
LHR
Heathrow
$180 Roundtrip, found 6 days ago
$180
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Jun 23 from Frederic Chopin to Heathrow, returning Sun, Aug 30, priced at $180 found 6 days ago
Sat, Jun 20 - Tue, Jun 23
WAW
Frederic Chopin
LHR
Heathrow
$185 Roundtrip, found 6 days ago
$185
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Jun 20 from Frederic Chopin to Heathrow, returning Tue, Jun 23, priced at $185 found 6 days ago
Tue, Jun 23 - Sun, Aug 30
WAW
Frederic Chopin
LHR
Heathrow
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Jun 23 from Frederic Chopin to Heathrow, returning Sun, Aug 30, priced at $187 found 6 days ago
Sun, May 24 - Tue, Jun 2
WAW
Frederic Chopin
LHR
Heathrow
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, May 24 from Frederic Chopin to Heathrow, returning Tue, Jun 2, priced at $189 found 3 days ago