Bus Tickets from London to Ottawa

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TodayApr 27
from US$53
TomorrowApr 28
from US$54
TueApr 29
from US$48
WedApr 30
from US$47
ThuMay 1
from US$48
FriMay 2
from US$48
SatMay 3
from US$40
SunMay 4
from US$58

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: April 28 at
    Departure city: London
    Departure location: London (Downtown)
    Arrival time: April 28 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: April 28 at
    Departure city: London
    Departure location: London (Downtown)
    Arrival time: April 28 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: April 28 at
    Departure city: London
    Departure location: London Downtown
    Arrival time: April 28 at
    Destination city: Ottawa
    Destination location: St-Laurent
    Operated by: Rider ExpressRider Express
    Vehicle: BusDuration:
  • Departure time: April 28 at
    Departure city: London
    Departure location: London (Downtown)
    Arrival time: April 28 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: April 28 at
    Departure city: London
    Departure location: Western University, behind Elgin Hall
    Arrival time: April 28 at
    Destination city: Ottawa
    Destination location: St-Laurent station, Platform E
    Operated by: Megabus CanadaMegabus Canada
    Vehicle: BusDuration:

Last refresh of the prices: Yesterday at 8:44 PM EDT.

Prices and availability are subject to change.

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 3 ways to go from London to Ottawa

Bus
Average PriceUS$30 - US$107Average Duration10h
13kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average PriceUS$82 - US$285Average Duration9h 20m
46kg CO₂e1 out of 5 stars
Carpool
Average PriceUS$67 - US$87Average Duration6h 30m
22kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from London to Ottawa

Among the sustainable travel choices, the carpool stands out as a good way to reach Ottawa. The journey takes about 6 hours 30 minutes, and with fares starting at just US$67, it presents an excellent value for a comfortable ride.

1carpool per day
6h 30mAverage Duration
US$67Cheapest ticket
22kgCO₂ emissions

Bus London to Ottawa: Trip Overview

Average Ticket PriceUS$59
Average Bus Trip Duration10h
Number of daily buses67
Earliest bus departure2:00am
Distance525 km
Latest bus departure10:00pm

London to Ottawa Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from London to Ottawa.

We make sure you can find a bus service from London to Ottawa from the most reliable bus companies operating this trip.

From cheap bus tickets to more luxurious buses travelling from London to Ottawa, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip London - Ottawa

  1. How long is the bus trip from London to Ottawa?

    The bus ride from London to Ottawa takes 10h, on average. If you're looking for the fastest way to get there, you'll find a bus doing the trip in about 7h 37m.

  2. How far is London from Ottawa?

    The distance between London and Ottawa is around 518 km (321 miles).

  3. What are the departure and arrival locations for buses traveling from London to Ottawa?

    Buses traveling this route start their trip at Intercity Bus Terminal, 101 York Street, London, in London, and end it at Via Rail (200 Tremblay Rd), in Ottawa.

  4. What is the cheapest way to go from London to Ottawa?

    Taking the bus is the cheapest option to travel from London to Ottawa. Starting at US$30, this bus is the most cost-effective option for your journey.

  5. How much does it cost to take the bus from London to Ottawa?

    The bus fare from London to Ottawa is approximately US$59.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
04-25
US$54
04-26
US$51
Today
US$45
04-28
US$51
04-29
US$46
04-30
US$42
05-01
US$46
05-02
US$46
busbud logoThe cheapest trip from London to Ottawa was searched and found on Apr 30, 2025 with a price of US$42

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from London to Ottawa, as early as possible.

You can expect to pay from US$42 to US$86 for a bus ticket from London to Ottawa based on the last 2 days. You can expect to find the cheapest price for the trip at US$42 which is on 2025-04-30.

Usually Rider Express will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from London to Ottawa but it'll also be endearing to native speakers who will surely appreciate your effort.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from London to Ottawa, get comfy and count the stars.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from London to Ottawa that are otherwise impossible to come by with a plane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from London to Ottawa.

Did you know?

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

What's the cheapest way to go from London to Ottawa?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to London by bus?

Bus from London to Ottawa

You can also go to Ottawa by train

Train from London to Ottawa

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

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Popular Buses Connecting London

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Popular Buses Connecting Ottawa

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