Flights to London
London spreads along the Thames across dozens of distinct neighbourhoods, from the medieval City to the Georgian terraces of Notting Hill. Its museums are free, its theatre scene is the densest in the world, and six airports mean fares from almost anywhere are competitive.
Cheapest flights to London
Lowest return fares we've found, by departure city.
| From | Lowest fare | Nonstop | |
|---|---|---|---|
| Dublin (DUB) | $15 | Yes | View fares |
| Barcelona (BCN) | $18 | Yes | View fares |
| Frankfurt (FRA) | $20 | Yes | View fares |
| Madrid (MAD) | $23 | Yes | View fares |
| Berlin (BER) | $34 | Yes | View fares |
| Paris (PAR) | $36 | Yes | View fares |
| Istanbul (IST) | $46 | Yes | View fares |
| Athens (ATH) | $54 | Yes | View fares |
| Amsterdam (AMS) | $67 | Yes | View fares |
| Dubai (DXB) | $121 | Yes | View fares |
| Abu Dhabi (AUH) | $159 | Yes | View fares |
| New York (NYC) | $178 | Yes | View fares |
| Atlanta (ATL) | $192 | Yes | View fares |
| Mumbai (BOM) | $192 | Yes | View fares |
| Bangkok (BKK) | $207 | Yes | View fares |
| New Delhi (DEL) | $211 | Yes | View fares |
| Boston (BOS) | $215 | Yes | View fares |
| Cape Town (CPT) | $218 | — | View fares |
| Doha (DOH) | $220 | Yes | View fares |
| Beijing (BJS) | $258 | Yes | View fares |
| Los Angeles (LAX) | $299 | Yes | View fares |
| Singapore (SIN) | $320 | Yes | View fares |
| Hong Kong (HKG) | $324 | Yes | View fares |
| Tokyo (TYO) | $393 | Yes | View fares |
When to fly to London
May to September for long daylight and outdoor terraces. November to February is grey and wet, but fares and hotel rates drop sharply.
Fares to London move with season and demand. Each route page above shows month-by-month prices for that specific city pair, which is a far better guide than a general rule of thumb.
Flights to London: common questions
How much does it cost to fly to London?
The cheapest return fare we've recorded is $15 from Dublin. Fares from other cities are listed above.
What is the best time to visit London?
May to September for long daylight and outdoor terraces. November to February is grey and wet, but fares and hotel rates drop sharply.
Which airports serve London?
London is served by London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), St Pancras International RailSt (QQS), London-Waterloo (QQW), London Southend Airport (SEN), Stansted Airport (STN), Victoria Railway (ZEP).
How far in advance should I book flights to London?
For long-haul routes, 2–5 months ahead usually gives the best fares; short-haul is typically cheapest 3–8 weeks out. Each route page shows that route's own price pattern by month.