Ottawa → London flights
Ottawa (YND, YOW)→London (LCY, LGW, LHR, LTN, SEN, STN)
from$494
Last observed price · Last checked: 11 Aug 2026 · Price may change
Selected search
Last checked: 11 Aug 2026 · Price may change
$494
Sun 13 Sep 2026 → Sat 3 Oct 2026
Air Transat1 stop20 nights
CheapestLast checked: 11 Aug 2026 · Price may change
$494 lowest$577 average7h 15m fastest
Options found on this date
View ticket →Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
AT$494Cheapest13 Sep 2026 → 3 Oct 2026Air Transat · Non-stop · 19:40 - 02:55+1 · 7h 15mLast checked: 11 Aug 2026 · Price may change20 nightsView ticket →AT$54425 Sep 2026 → 5 Oct 2026Air Transat · 1 stop · 19:40Last checked: 11 Aug 2026 · Price may change10 nightsView ticket →PD$54923 Sep 2026 → 3 Oct 2026PD · 1 stop · 20:55Last checked: 11 Aug 2026 · Price may change10 nightsView ticket →PD$55430 Sep 2026 → 5 Oct 2026PD · 1 stop · 20:55Last checked: 11 Aug 2026 · Price may change5 nightsView ticket →PD$56410 Sep 2026 → 17 Sep 2026PD · 1 stop · 16:00Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →PD$56521 Sep 2026 → 26 Sep 2026PD · 1 stop · 16:00Last checked: 11 Aug 2026 · Price may change5 nightsView ticket →PD$57926 Sep 2026 → 5 Oct 2026PD · 1 stop · 10:00Last checked: 11 Aug 2026 · Price may change9 nightsView ticket →PD$76926 Aug 2026 → 2 Sep 2026PD · 2 stops · 08:40Last checked: 11 Aug 2026 · Price may change7 nightsView ticket →
Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Observed priceLowest monthno price observedLast checked: 11 Aug 2026
Ottawa → LondonSun 13 Sep 2026 · $494
Find flightsRoute facts
Direct flights
Non-stop
YND - LCY, 7h 15m
Airlines seen
2
PD, Air Transat
Cheapest month
September 2026
$494
Average observed
$577
Typical duration
7h 15m
Alternative airports
6
YOW, LGW, LHR, LTN, SEN, STN
Frequently asked
Are there direct flights from Ottawa to London?+−
Yes. We have seen non-stop flights on this route, flown by Air Canada.
How much is a flight from Ottawa to London?+−
The lowest fare we have observed is $494, found on 11 Aug 2026. Prices move, so read it as a floor rather than a quote.
Which airlines fly from Ottawa to London?+−
These are the carriers we have seen on the route: PD, Air Transat.
When is the cheapest month to fly from Ottawa to London?+−
In our observations September 2026 is the cheapest month so far, at $494.
Similar routes
Last checked: 11 Aug 2026