Airports
Biarritz (1 hr 25 mins drive)
Ryanair - Stanstead, Dublin
EasyJet - London Gatwick
Flybe - Birmingham, Southampton
Air France - London City, Heathrow

Bordeaux (1 hr 50 mins drive)
Flybe - Birmingham, Southampton
Ryanair - Stanstead, Edinburgh
EasyJet - Bristol, Luton, London Gatwick, Liverpool, Belfast, Glasgow
British Airways - London Gatwick
Air France - Heathrow

Lourdes (Tarbes) (1 hr 15 mins drive)
Ryanair - Stanstead

Bergerac (2 hrs 30 mins drive) 
BA - London City
Flybe - Birmingham, Edinburgh, Exeter, Southampton, Manchester
Ryanair - Bristol, East Midlands, Liverpool, Stanstead
Jet2 - Leeds Bradford

Toulouse (2 hrs 30 mins drive) 
British Airways - Heathrow
EasyJet - Bristol, London Gatwick, Luton
Jet2 - Manchester
Ryanair - Stanstead
Flybe - Manchester, Birmingham, Southampton
Air France - Heathrow

Pau (50 mins drive)
Air France fly from London Heathrow to Paris Charles de Gaulles, where you can transfer to an internal flight to Pau).
There are currently no direct flights to Pau - Ryanair now flies to Lourdes and Cityjet stopped flights from London City to Pau in March 2014.

For further details visit Air France, British Airways, Ryanair, EasyJet, Jet2 and Flybe.
Ferries
Bilbao
3 hours drive to Maison Pyron but enjoy a 24 hour crossing to Portsmouth (Brittany Ferries)

St Malo
6 hrs 30 mins drive (Brittany Ferries, Condor Ferries)

Caen
7 hrs drive (Brittany Ferries)

Le Havre
7 hrs 30 mins drive (Brittany Ferries, LD Lines)

For further details visit My Ferry Link, Brittany Ferries, Condor Ferries, LD Lines and Direct Ferries

Please note that if you book your stay at Maison Pyron through Holiday France Direct, they will provide you with a discount code entitling you to a 20% discount on ferry travel with Brittany Ferries.

Train
Mont de Marsan
30 mins drive (with TGV links to Paris)

Orthez
30 mins drive (TGV links)

See TVG for further details.