British Airways Flight BA859 Deals & Information (2025/2026)

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British Airways Flight 859 Route Deals From $94

The cheapest prices found with in the last 7 days for return flights were $132 and $94 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 15 - Sun, Nov 16
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$132 Roundtrip, found 6 days ago
$132
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov 15 from Ferenc Liszt Intl. to Heathrow, returning Sun, Nov 16, priced at $132 found 6 days ago
Sat, Nov 15 - Sun, Nov 16
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$142 Roundtrip, found 6 days ago
$142
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov 15 from Ferenc Liszt Intl. to Heathrow, returning Sun, Nov 16, priced at $142 found 6 days ago
Wed, Oct 8 - Fri, Oct 10
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$153 Roundtrip, found 6 days ago
$153
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Oct 8 from Ferenc Liszt Intl. to Heathrow, returning Fri, Oct 10, priced at $153 found 6 days ago
Mon, Apr 20 - Mon, Apr 27
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$156 Roundtrip, found 6 days ago
$156
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Apr 20 from Ferenc Liszt Intl. to Heathrow, returning Mon, Apr 27, priced at $156 found 6 days ago
Sat, Nov 15 - Sun, Nov 16
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$164 Roundtrip, found 6 days ago
$164
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov 15 from Ferenc Liszt Intl. to Heathrow, returning Sun, Nov 16, priced at $164 found 6 days ago
Mon, Apr 20 - Mon, Apr 27
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$167 Roundtrip, found 6 days ago
$167
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Apr 20 from Ferenc Liszt Intl. to Heathrow, returning Mon, Apr 27, priced at $167 found 6 days ago
Fri, Sep 12 - Sun, Sep 14
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$173 Roundtrip, found 5 hours ago
$173
Roundtrip
found 5 hours ago
Select British Airways flight, departing Fri, Sep 12 from Ferenc Liszt Intl. to Heathrow, returning Sun, Sep 14, priced at $173 found 5 hours ago
Wed, Dec 24 - Sun, Dec 28
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$174 Roundtrip, found 5 days ago
$174
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Dec 24 from Ferenc Liszt Intl. to Heathrow, returning Sun, Dec 28, priced at $174 found 5 days ago
Wed, Oct 8 - Fri, Oct 10
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$175 Roundtrip, found 6 days ago
$175
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Oct 8 from Ferenc Liszt Intl. to Heathrow, returning Fri, Oct 10, priced at $175 found 6 days ago
Mon, Apr 20 - Mon, Apr 27
BUD
Ferenc Liszt Intl.
LHR
Heathrow
$178 Roundtrip, found 6 days ago
$178
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Apr 20 from Ferenc Liszt Intl. to Heathrow, returning Mon, Apr 27, priced at $178 found 6 days ago