Flights St. John's → London
As of September 2026, economy flights from St. John's to London have a typical range CAD 981–1130, median CAD 1065. Full range across all 156 offers: CAD 601–6675. We analyzed 156 offers from 11 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: St. John's → London
Based on 156 offers · September 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: St. John's → London
Add-on pricing from the cheapest available offer per airline · September 2026 · CAD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Porter Airlines | Included | Included | — |
| Air Transat | — | CAD 100 | — |
| Porter Airlines | — | CAD 19 | — |
| Air Canada | — | — | — |
| TAP AIR PORTUGAL | Included | Included | — |
| Air Canada | — | CAD 47 | — |
| Lufthansa | Included | CAD 35 | — |
| SWISS | Included | Included | — |
| United Airlines | — | CAD 35 | — |
| Austrian Airlines | — | CAD 35 | — |
| Etihad Airways | Included | Included | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from St. John's to London cost?
Based on 156 offers · September 2026
St. John's to London flights ranged from CAD 601 to CAD 6675 across 156 offers analyzed in September 2026. The chart below shows how prices distributed across all 156 offers.
These 156 offers (September 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between CAD 1055 and CAD 1107
What hidden fees do St. John's to London flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on St. John's to London routes. The breakdown below is based on 156 offers analyzed in September 2026.
| Carrier | Avg fee (CAD) | % of base fare |
|---|---|---|
| PD | 11 | 1% |
| TS | 83 | 12% |
| Porter Airlines | 19 | 3% |
| AC | 36 | 3% |
| TP | 30 | 2% |
| Air Canada | 20 | 2% |
| LH | 39 | 3% |
| LX | 34 | 3% |
| UA | 41 | 3% |
| OS | 45 | 4% |
| EY | 15 | 1% |
Air Transat: base ~CAD 609 + fees CAD 83 = ~CAD 692 total. Porter Airlines: base ~CAD 695 + fees CAD 11 = ~CAD 706 total.
Air Transat's CAD 83 ancillary fees narrow the gap with Porter Airlines's lower-fee model — the CAD 86 base difference shrinks to CAD 14 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.TS charges 7.2x more in ancillary fees than PD on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from St. John's to London?
11 airlines flew St. John's to London in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Air Transat), fares ranged CAD 637–747 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (CAD) | Median (CAD) | Fees (CAD) |
|---|---|---|---|---|
 Air Transat | 2 | 637–747 | 692 | 83 (12%) |
 Porter Airlines | 8 | 613–2788 | 706 | 11 (2%) |
 Porter Airlines | 1 | — | 730 | 19 (3%) |
 TAP Air Portugal | 5 | 845–3801 | 1028 | 30 (3%) |
 Air Canada | 33 | 988–1067 | 1055 | 20 (2%) |
 Air Canada | 79 | 1053–1129 | 1069 | 36 (3%) |
 United Airlines | 8 | 1105–1451 | 1108 | 41 (4%) |
 Lufthansa | 11 | 1065–1130 | 1118 | 39 (4%) |
 Austrian | 5 | 1117–1128 | 1125 | 45 (4%) |
 Swiss | 2 | 1105–1206 | 1156 | 34 (3%) |
 Etihad Airways | 2 | — | 2437 | 15 (1%) |
Where do the best St. John's → London prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: St. John's to London flights
- St. John's–London had 156 offers analyzed. Median price: CAD 1065.
- TS charges 7.2x more in ancillary fees than PD — CAD 83 vs CAD 11 avg per booking.
- The same route priced CAD 48 apart depending on where it was booked — the lowest median was CAD 1053. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from St. John's to London cost?
- Based on 156 offers analyzed, St. John's to London flights range from CAD 601 to CAD 6675, with a median price of CAD 1065. Search for your specific dates →
- What hidden fees should I expect on St. John's to London flights?
- On average, ancillary fees (bags, seat selection) add CAD 34 to the base fare on St. John's to London flights. See itemized fees for your itinerary →
- Which airline is cheapest on St. John's to London including all fees?
- Air Transat has the lowest median fare on St. John's to London at CAD 692 (median across 2 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest St. John's–London flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was CAD 1053. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on St. John's to London routes?
- St. John's to London has 11 airlines competing, creating a price range from CAD 601 to CAD 6675 across 156 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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