Cheap flights from Billings, MT to London, United Kingdom
Flights starting at £334. Choose between WestJet, Alaska Airlines, or Allegiant Air to find the best price.
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Book your trip to arrive at Gatwick, Heathrow, London Stansted, Luton, or London City. The most popular airlines for this route are WestJet, Alaska Airlines, Allegiant Air, easyJet, and Aer Lingus. Billings and London have 247 direct flights per week. When you arrive at London, consider visiting Avebury, Natural History Museum, Roman Baths, Bath, Stonehenge, Portsea Island, Tower of London, Tate Modern, British Museum, Canterbury Cathedral, St. Paul's Cathedral, and Isle of Wight.
Check-in for a flight from Billings to London
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
Weather in London
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 3°C |
March | 11°C | 4°C |
April | 14°C | 5°C |
May | 17°C | 8°C |
June | 20°C | 11°C |
July | 22°C | 14°C |
August | 22°C | 14°C |
September | 19°C | 12°C |
October | 15°C | 9°C |
November | 10°C | 6°C |
December | 8°C | 3°C |
14 day forecast
Frequently asked questions
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