£305 Cheap flights to St. John's
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to St. John's departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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St. John's flights insights and trends
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What is the cheapest month to fly to St. John's?
The month of October is, on average, the cheapest month to fly to St. John's from United Kingdom, with most prices found around £321. If you aren’t able to travel to St. John's during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £381.
What is the absolute cheapest flight to St. John's?
See prices from:
What is the cheapest day to depart on your flight to St. John's?
On average, the least expensive day to fly to St. John's from United Kingdom is on a Sunday. momondo users have found tickets for Sunday departures for as low as £333. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to St. John's for around £590.
What is the cheapest time of day to depart on your flight to St. John's?
According to our data, the cheapest time of day to fly to St. John's is in the morning. momondo users have found flights departing from United Kingdom to St. John's in the morning for as low as £449. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to St. John's are more costly in the afternoon, with an average ticket price of £582. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
Cheapest flights to St John's
Find the cheapest flights to St John's from your nearest city or airport
| CHEAPEST MONTH TO FLY TO ST. JOHN'S FROM LONDON HEATHROW AIRPORT | February | 15% cheaper | Flying from London Heathrow Airport to St. John's costs on average just £541 in February |
| MOST EXPENSIVE MONTH TO FLY TO ST. JOHN'S FROM LONDON HEATHROW AIRPORT | December | 40% more expensive | It costs about £890 for flights to St. John's from London Heathrow Airport in December |
| MOST POPULAR MONTH TO FLY TO ST. JOHN'S FROM LONDON HEATHROW AIRPORT | September | 720% more users visited | More momondo users searched in flights to St. John's from London Heathrow Airport in September than any other month |
Cheap St. John's flight deals and tips
Summary info about St. John's flight prices, duration and airlines
Best One-Way Price | £332 |
|---|---|
Best Round-Trip Price | £305 |
Fastest flight time | 5h 52m |
Popular in | August |
Frequently asked questions about flying to St. John's
How far in advance should I book a flight to St. John's?
We recommend purchasing flights from United Kingdom to St. John's 9 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to St. John's for £560. Keep in mind that you might be able to find cheaper flights to St. John's at any time. In fact, our users found flights for as low as £279 in the past 72 hours.
When did momondo last update prices for flights to St John's Airport?
Prices for flights to St John's Airport are refreshed on a daily basis.
How many operators does momondo search for flights to St John's Airport?
The number of operators available for flights to St John's Airport is 4 as of July 2025.
How old do you have to be to fly to St John's Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The necessary travel and health documents for your St John's Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to St. John's?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. John's.
Can I find flights to St. John's with flexible booking policies on momondo?
momondo does allow users to show only those flights to St. John's which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to St. John's?
Once you have performed a search for flights to St. John's, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight to St. John's right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to St. John's. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.