Flights tailored to your budget
- Flights from Saint John to London
How much is a ticket from Saint John to London Heathrow?
Depending on when you travel and how far in advance you book, fares between Saint John and London can differ a lot.
Choose a date to explore the best fares now.
If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.
Airport options between Saint John and London
Even for routes around 4716 km, using different airports might affect flight cost and travel time.
- Airports in Saint John: Only Saint John operates here.
- Airports in London: London offers flights from 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.
Filter and compare flights from Saint John to London Heathrow
Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.
Other popular destinations
Want more ideas for your trip to United Kingdom? Check these: Edinburgh, Glasgow, London, Manchester, Newquay.
Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently asked questions about flights from Saint John to London Heathrow.
How much does an airline ticket from Saint John to London Heathrow cost?
How far is Saint John from London?
What are the airports in London?
What are the airports in Saint John?
What are the most popular cities in United Kingdom?
When should I book a flight from Saint John to London?
What is the cheapest month to fly from Saint John to London?
What is the most expensive month to fly from Saint John to London?
What is the best day of the week to fly from Saint John to London?
- Flights Saint John - Toronto Pearson
- Flights Saint John - Hamilton International
- Flights Saint John - Toronto Island
- Flights Saint John - São Paulo Guarulhos
- Flights Saint John - New York LaGuardia
- Flights Saint John - Toronto
- Flights Saint John - Ottawa
- Flights Montreal Trudeau - London Heathrow
- Flights Eindhoven - London Heathrow
- Flights Paris Orly - London Heathrow
- Flights Çukurova - London Heathrow
- Flights Dublin - London Heathrow
- Flights Amsterdam - London Heathrow
- Flights Florence - London Heathrow
- Flights Timisoara - London Heathrow
- Flights Washington National - London Heathrow
- Flights Málaga - London Heathrow
- Flights Budapest - London Heathrow
- Flights Iași - London Heathrow
- Flights Vancouver - London Heathrow
- Flights Ahmedabad - London Heathrow
- Flights to London
- Flights to Manchester
- Flights to Edinburgh
- Flights to Glasgow
- Flights to Birmingham
- Flights to Aberdeen
- Flights to Belfast
- Flights to Newcastle
- Flights to Bristol
- Flights to Southampton
- Flights to Leeds
- Flights to Jersey
- Flights to Liverpool
- Flights to Guernsey
- Flights to Isle of Man
