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Cheap flights from London to St. John's from C$ 432

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to St. John's departing on 20/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 p.m. - 11:50 a.m.
LGW
-
YYT
17h 50m
1 stop
Multiple Airlines Logo
12:40 a.m. - 9:25 a.m.
YYT
-
LGW
5h 15mdirect
C$ 558Multiple Airlines
Mon, 24 Aug - Sun, 30 Aug
Multiple Airlines Logo
9:30 p.m. - 11:50 a.m.
LGW
-
YYT
17h 50m
1 stop
Multiple Airlines Logo
12:40 a.m. - 9:25 a.m.
YYT
-
LGW
5h 15mdirect
C$ 559Multiple Airlines
Mon, 24 Aug - Sun, 30 Aug
Multiple Airlines Logo
9:30 p.m. - 11:50 a.m.
LGW
-
YYT
17h 50m
1 stop
Multiple Airlines Logo
3:00 p.m. - 12:40 p.m.
YYT
-
LGW
18h 10m
2 stops
C$ 657Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug
Multiple Airlines Logo
6:30 a.m. - 11:50 a.m.
STN
-
YYT
8h 50m
1 stop
Multiple Airlines Logo
3:00 p.m. - 2:40 p.m.
YYT
-
STN
20h 10m
2 stops
C$ 671Multiple Airlines
Tue, 25 Aug - Mon, 31 Aug
Multiple Airlines Logo
6:30 a.m. - 11:50 a.m.
STN
-
YYT
8h 50m
1 stop
Multiple Airlines Logo
3:00 p.m. - 2:40 p.m.
YYT
-
STN
20h 10m
2 stops
C$ 677Multiple Airlines
Tue, 25 Aug - Mon, 31 Aug
KLM Logo
5:50 p.m. - 10:55 p.m.
LHR
-
YYT
32h 35m
1 stop
KLM Logo
3:00 p.m. - 11:10 a.m.
YYT
-
LHR
16h 40m
1 stop
C$ 1,052KLM
Mon, 5 Oct - Sun, 11 Oct
Air Canada Logo
2:05 p.m. - 12:13 p.m.
LHR
-
YYT
25h 38m
1 stop
Air Canada Logo
11:05 a.m. - 9:00 p.m.
YYT
-
LHR
30h 25m
1 stop
C$ 1,178Air Canada
Sat, 19 Sep - Sat, 26 Sep
Air Canada Logo
2:10 p.m. - 12:13 p.m.
LHR
-
YYT
25h 33m
2 stops
Air Canada Logo
8:40 p.m. - 9:00 p.m.
YYT
-
LHR
20h 50m
1 stop
C$ 1,214Air Canada
Sat, 19 Sep - Sat, 26 Sep
Lufthansa Logo
6:30 p.m. - 12:45 a.m.
LCY
-
YYT
33h 45m
2 stops
Lufthansa Logo
2:05 p.m. - 5:55 p.m.
YYT
-
LCY
24h 20m
2 stops
C$ 1,836Lufthansa
Tue, 21 Jul - Tue, 28 Jul
Lufthansa Logo
9:15 a.m. - 1:46 a.m.
LCY
-
YYT
20h 01m
2 stops
Lufthansa Logo
1:35 p.m. - 5:55 p.m.
YYT
-
LCY
24h 50m
2 stops
C$ 1,911Lufthansa
Tue, 25 Aug - Mon, 31 Aug

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Air Canada flights from London to St. John's

Our best Air Canada deals on London to St. John's flight tickets
Air Canada
19 Sep
LHR2:05 p.m.London Heathrow
25h 38m
1 stop
YYT12:13 p.m.St John's
26 Sep
YYT11:05 a.m.St John's
30h 25m
1 stop
LHR9:00 p.m.London Heathrow
C$ 1,178
Air Canada
19 Sep
LHR2:10 p.m.London Heathrow
25h 33m
2 stops
YYT12:13 p.m.St John's
26 Sep
YYT8:40 p.m.St John's
20h 50m
1 stop
LHR9:00 p.m.London Heathrow
C$ 1,214
Air Canada
21 Sep
LHR12:40 p.m.London Heathrow
28h 08m
1 stop
YYT1:18 p.m.St John's
28 Sep
YYT5:00 a.m.St John's
22h 00m
2 stops
LHR6:30 a.m.London Heathrow
C$ 1,221

WestJet flights from London to St. John's

Our best WestJet deals on London to St. John's flight tickets
WestJet
24 Aug
LGW10:45 a.m.London Gatwick
5h 50m
YYT1:05 p.m.St John's
17 Sep
YYT12:40 a.m.St John's
5h 15m
LGW9:25 a.m.London Gatwick
C$ 716
WestJet
16 Sep
LGW10:45 a.m.London Gatwick
5h 50m
YYT1:05 p.m.St John's
22 Sep
YYT12:40 a.m.St John's
5h 15m
LGW9:25 a.m.London Gatwick
C$ 719
WestJet
24 Aug
LGW10:45 a.m.London Gatwick
5h 50m
YYT1:05 p.m.St John's
1 Sep
YYT12:40 a.m.St John's
5h 15m
LGW9:25 a.m.London Gatwick
C$ 722

momondo Fare Finder

 
Customize your flight search to find flights from London to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 11 July 2026.
Use the filters below to find and compare flights from London to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Mon 24/8

9:30 p.m.-11:50 a.m.

1 stop17h 50m

St John's

Sun 30/8

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 558

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Mon 24/8

9:30 p.m.-11:50 a.m.

1 stop17h 50m

St John's

Sun 30/8

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 559

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Mon 24/8

9:30 p.m.-11:50 a.m.

1 stop17h 50m

St John's

Mon 31/8

3:00 p.m.-12:40 p.m.

2 stops18h 10m

C$ 657

LondonSt. John's

STN - YYT

STNYYT

London Stansted

Tue 25/8

6:30 a.m.-11:50 a.m.

1 stop8h 50m

St John's

Mon 31/8

3:00 p.m.-2:40 p.m.

2 stops20h 10m

C$ 671

LondonSt. John's

STN - YYT

STNYYT

London Stansted

Tue 25/8

6:30 a.m.-11:50 a.m.

1 stop8h 50m

St John's

Mon 31/8

3:00 p.m.-2:40 p.m.

2 stops20h 10m

C$ 677

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 5/10

5:50 p.m.-10:55 p.m.

1 stop32h 35m

St John's

Sun 11/10

3:00 p.m.-11:10 a.m.

1 stop16h 40m

C$ 1,052

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sat 19/9

2:05 p.m.-12:13 p.m.

1 stop25h 38m

St John's

Sat 26/9

11:05 a.m.-9:00 p.m.

1 stop30h 25m

C$ 1,178

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sat 19/9

2:10 p.m.-12:13 p.m.

2 stops25h 33m

St John's

Sat 26/9

8:40 p.m.-9:00 p.m.

1 stop20h 50m

C$ 1,214

LondonSt. John's

LCY - YYT

LCYYYT

London City

Tue 21/7

6:30 p.m.-12:45 a.m.

2 stops33h 45m

St John's

Tue 28/7

2:05 p.m.-5:55 p.m.

2 stops24h 20m

C$ 1,836

LondonSt. John's

LCY - YYT

LCYYYT

London City

Tue 25/8

9:15 a.m.-1:46 a.m.

2 stops20h 01m

St John's

Mon 31/8

1:35 p.m.-5:55 p.m.

2 stops24h 50m

C$ 1,911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. John's from

How to get the cheapest flight ticket from London to St. John's

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and St. John's?

What is the cheapest month to fly to St. John's?

In general, October is the cheapest month to fly from London to St. John's. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 485. If you’re not able to fly to St. John's in October, then September is your next best option. Flight prices from London to St. John's during September average around C$ 573.

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 London is on a Saturday. momondo users have found tickets for Saturday departures for as low as C$ 780. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to St. John's on Friday is C$ 883.

What is the cheapest London to St John's flight route?

Fly from London Gatwick to St John's for the best London - St John's flight prices

What cabin class options are available on London to St. John's flights?

There is only 1 cabin class available to choose from on London to St. John's flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to St. John's flights?

No. A direct flight is the cheapest option for a flight between London to St. John's.

When to book flights from London to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from London to St. John's according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to St. John's (LON to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to St. John's

Fastest flight time

5h 50m

Direct flights

Tue, Thu, Sat and Sun

Airports in St. John's

1 airport
The fastest flight from London to St. John's takes 5h 50m
Direct flights go from London to St. John's on Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in St. John's. From London there are direct flights to St John's (YYT).
Search flight deals

Frequently asked questions about flying from London to St. John's

  • How far is London to St John's by plane?

    St John's is 3734.8 km away from London. A reasonable flight in good conditions will take 5h 50m.

  • When did momondo last update prices for flights from London to St John's Airport?

    Prices for flights from London to St John's Airport refresh daily.

  • How many operators does momondo search for flights from London to St John's Airport?

  • How old do you have to be to fly from London 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 from London to St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to St. John's?

Best airlines flying from London to St. John's

Compare and see reviews for airlines that fly from London to St. John's with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 597Free CancellationRating
7.2
3,407 reviews
Search WestJet flights

  • WestJet Flights From London to St. John's

    WestJet flies from London to St. John's around 4 times per week, with 3,407 momondo users rating the airline 7.2/10. The cheapest WestJet deal from London to St. John's in the last 72 hours was C$ 597 (round-trip), much lower than the average airfare cost of C$ 828 for WestJet flights on this route.

Why use momondo?

Why should I use momondo to find a flight deal from London to St. John's?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to St. John's . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to St. John's?

Once you have performed a search for London to St. John's flights, momondo helps you find the right one 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 from London to St. John's right now. Can momondo alert me if prices change?

Price alerts on flights to St. John's from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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