How to Travel from

Barking to Sunbury-on-Thames

by Route or Car

Great Britain Barking Sunbury-on-Thames

Schedule

Barking, Great Britain → Sunbury-on-Thames, Great Britain

All

03 Jul 2026

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

August 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

January 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

February 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

March 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

April 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

May 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

June 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

All days

04 Jul, Sat

05 Jul, Sun

06 Jul, Mon

07 Jul, Tue

08 Jul, Wed

Cheapest

Other

2 h 10 min

Train, Bus

36 km.

from $26.85

Route Navigator Barking - Sunbury-on-Thames

Get all the information you need right here

Continue onto Station Parade

Station Parade, 42 м

42 м

Turn slight right onto Cambridge Road

Cambridge Road, 159 м

159 м

Turn slight left onto Cambridge Road

Cambridge Road, 241 м

241 м

Turn sharp left onto North Street

North Street, 79 м

79 м

Turn right onto London Road

London Road, 183 м

183 м

South Western Railway

Website

Elizabeth Line

Website

London Underground (Tube)

Website

c2c

Website

South Western Railway

Website

Duration 48 min

Frequency Every 30 minutes

Estimated price $12.66–$31.64

Phone 0345 6000 650

Customer Service 0345 6000 650

Call

Elizabeth Line

Website

Duration 53 min

Frequency Every 20 minutes

Estimated price $10.13–$24.05

Phone 0343 222 1234

Customer Service 0343 222 1234

Call

London Underground (Tube)

Website

Duration 16 min

Frequency Every 5 minutes

Estimated price $3.42–$6.08

Phone 0343 222 1234

Customer Service 0343 222 1234

Call

c2c

Website

Duration 5 min

Frequency Every 10 minutes

Estimated price $5.95–$8.23

Phone +44 345 744 4422

Customer Service +44 345 744 4422

Email [email protected]

Call Contact via email

Metroline Travel

Website

White Bus Services

Website

London United

Website

Diamond Bus Ltd

Website

Blue Triangle

Website

Metroline Travel

Website

Duration 59 min

Frequency Every 2 hours

Estimated price $2.22–$3.70

Phone 0343 222 1234

Customer Service 0343 222 1234

Email [email protected]

Call Contact via email

White Bus Services

Website

Duration 59 min

Frequency Hourly

Estimated price $5.19–$7.59

Phone 01344 882 612

Customer Service 01344 882 612

Email [email protected]

Call Contact via email

London United

Website

Duration 31 min

Frequency Every 15 minutes

Estimated price $2.59

Phone 0343 222 1234

Customer Service 0343 222 1234

Call

Diamond Bus Ltd

Website

Duration 41 min

Frequency Every 4 hours

Phone 0121 322 2222

Customer Service 0121 322 2222

Email [email protected]

Call Contact via email

Blue Triangle

Website

Duration 55 min

Frequency Hourly

What is the cheapest way to get from Barking to Sunbury-on-Thames?

The cheapest way to get from Barking to Sunbury-on-Thames is to subway and bus and line 235 bus which costs $8.15 - $11.96 and takes 2h 30m.

What is the fastest way to get from Barking to Sunbury-on-Thames?

The fastest way to get from Barking to Sunbury-on-Thames is to drive which takes 54 min and costs $8.70 - $14.13 .

Is there a direct bus between Barking and Sunbury-on-Thames?

No, there is no direct bus from Barking to Sunbury-on-Thames. However, there are services departing from Barking Town Centre and arriving at The Three Fishes via Trafalgar Square and The Bell. The journey, including transfers, takes approximately 3h 34m.

Is there a direct train between Barking and Sunbury-on-Thames?

No, there is no direct train from Barking to Sunbury-on-Thames. However, there are services departing from Barking and arriving at Upper Halliford via West Ham Underground Station and London Waterloo. The journey, including transfers, takes approximately 1h 30m.

How far is it from Barking to Sunbury-on-Thames?

The distance between Barking and Sunbury-on-Thames is 49 km. The road distance is 45.7 km.

How do I travel from Barking to Sunbury-on-Thames without a car?

The best way to get from Barking to Sunbury-on-Thames without a car is to train and subway which takes 1h 30m and costs $18.48 - $40.22 .

How long does it take to get from Barking to Sunbury-on-Thames?

It takes approximately 1h 30m to get from Barking to Sunbury-on-Thames, including transfers.

Where do I catch the Barking to Sunbury-on-Thames bus from?

Barking to Sunbury-on-Thames bus services, operated by Blue Triangle, depart from Barking Town Centre station.

Where do I catch the Barking to Sunbury-on-Thames train from?

Barking to Sunbury-on-Thames train services, operated by c2c, depart from Barking station.

Train, bus or fly from Barking to Sunbury-on-Thames?

Where does the Barking to Sunbury-on-Thames bus arrive?

Barking to Sunbury-on-Thames bus services, operated by Blue Triangle, arrive at Trafalgar Square station.

Where does the Barking to Sunbury-on-Thames train arrive?

Barking to Sunbury-on-Thames train services, operated by c2c, arrive at West Ham station.

Can I drive from Barking to Sunbury-on-Thames?

Yes, the driving distance between Barking to Sunbury-on-Thames is 46 km. It takes approximately 54 min to drive from Barking to Sunbury-on-Thames.

How do I get a train ticket from Barking to Sunbury-on-Thames?

Book your Barking to Sunbury-on-Thames train tickets online with Omio.

Where can I stay near Sunbury-on-Thames?

There are 12181+ hotels available in Sunbury-on-Thames. Prices start at $44.36 per night.

Hampton Court Palace

Hampton Court Palace is a Grade I listed royal palace in the London Borough of Richmond upon Thames, 12 miles (19 kilometres) southwest and upstream of central London on the River Thames. Opened to the public, the palace is managed by Historic Royal Palaces, a charity set up to preserve several unoccupied royal properties.

Kew Gardens

Kew Gardens is a botanic garden in southwest London that houses the "largest and most diverse botanical and mycological collections in the world". Founded in 1759, from the exotic garden at Kew Park, its living collections include some of the 27,000 taxa curated by Royal Botanic Gardens, Kew, while the herbarium, one of the largest in the world, has over 8 million preserved plant and fungal specimens. The library contains more than 750,000 volumes, and the illustrations collection contains more than 175,000 prints and drawings of plants. It is one of London's top tourist attractions and is a World Heritage Site.

Richmond Park

Richmond Park, in the London Borough of Richmond upon Thames, is the largest of London's Royal Parks and is of national and international importance for wildlife conservation. It was created by Charles I in the 17th century as a deer park. It is now a national nature reserve, a Site of Special Scientific Interest and a Special Area of Conservation and is included, at Grade I, on Historic England's Register of Historic Parks and Gardens of special historic interest in England. Its landscapes have inspired many famous artists and it has been a location for several films and TV series.

[{"selectedTransportType":"car","routePoints":[{"latitude":51.53949,"longitude":0.0809,"title":"Barking"},{"latitude":51.40424,"longitude":-0.41817,"title":"Sunbury-on-Thames"}],"compositeRoutePoints":{"d7c05719e38efed48b174abbef0017c2":[{"transportType":"train","startPoint":{"title":"West ham","latitude":51.52849,"longitude":0.00543},"endPoint":{"title":"Heathrow","latitude":51.515722999999994,"longitude":-0.05427283000000001},"routeStartPart":true},{"transportType":"bus","startPoint":{"title":"Heathrow","latitude":51.515722999999994,"longitude":-0.05427283000000001},"endPoint":{"title":"London waterloo","latitude":51.502956,"longitude":-0.11397566},"routeEndPart":true}]},"transportTypes":{"car":{"title":"Car","color":"var(--color-transport-car)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_car\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_CAR\u0027\u003E\u003C\/i\u003E"},"taxi":{"title":"Taxi","color":"var(--color-transport-taxi)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_taxi\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TAXI\u0027\u003E\u003C\/i\u003E"},"bus":{"title":"Bus","color":"var(--color-transport-bus)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_bus\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_BUS\u0027\u003E\u003C\/i\u003E"},"train":{"title":"Train","color":"var(--color-transport-train)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_train\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRAIN\u0027\u003E\u003C\/i\u003E"},"truck":{"title":"Truck","color":"var(--color-transport-truck)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_truck\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRUCK\u0027\u003E\u003C\/i\u003E"},"plane":{"title":"Plane","color":"var(--color-transport-plane)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_plane\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_PLANE\u0027\u003E\u003C\/i\u003E"},"ride_share":{"title":"Rideshare","color":"var(--color-transport-ride_share)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_ride_share\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_RIDE_SHARE\u0027\u003E\u003C\/i\u003E"},"people":{"title":"Person","color":"var(--color-transport-people)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_people\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_PEOPLE\u0027\u003E\u003C\/i\u003E"},"walk":{"title":"Walking","color":"var(--color-transport-walk)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_walk\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_WALK\u0027\u003E\u003C\/i\u003E"},"bike":{"title":"Bicycle","color":"var(--color-transport-bike)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_bike\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_BIKE\u0027\u003E\u003C\/i\u003E"},"transfer":{"title":"Transfer","color":"var(--color-transport-transfer)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_transfer\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRANSFER\u0027\u003E\u003C\/i\u003E"},"subway":{"title":"Subway","color":"var(--color-transport-subway)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_subway\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_SUBWAY\u0027\u003E\u003C\/i\u003E"},"composite":{"title":"Route","color":"var(--color-transport-composite)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_transfer\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRANSFER\u0027\u003E\u003C\/i\u003E"},"carsharing":{"title":"Carsharing","color":"var(--color-transport-carsharing)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_carsharing\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_CARSHARING\u0027\u003E\u003C\/i\u003E"},"suburban":{"title":"Electric Train","color":"var(--color-transport-suburban)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_suburban\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_SUBURBAN\u0027\u003E\u003C\/i\u003E"},"tram":{"title":"Tram","color":"var(--color-transport-tram)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_tram\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRAM\u0027\u003E\u003C\/i\u003E"},"trolleybus":{"title":"Trolleybus","color":"var(--color-transport-trolleybus)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_trolleybus\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TROLLEYBUS\u0027\u003E\u003C\/i\u003E"},"cable_car":{"title":"Funicular","color":"var(--color-transport-cable_car)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_funicular\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_CABLE_CAR\u0027\u003E\u003C\/i\u003E"},"rail":{"title":"Rail","color":"var(--color-transport-rail)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_train\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRAIN\u0027\u003E\u003C\/i\u003E"},"ferry":{"title":"Ferry","color":"var(--color-transport-ferry)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_ferry\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_FERRY\u0027\u003E\u003C\/i\u003E"},"rent":{"title":"Rent auto","color":"var(--color-transport-rent)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_rent\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_RENT\u0027\u003E\u003C\/i\u003E"},"unknown":{"title":"Unknown","color":"var(--color-transport-unknown)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_transfer\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRANSFER\u0027\u003E\u003C\/i\u003E"}},"pointIcon":"\u003Ci class=\u0022icon iconmoon iconmoon-map_point\u0022 style=\u0022color:var(--color-primary)\u0022 aria-label=\u0027MAP_POINT\u0027\u003E\u003C\/i\u003E","routeId":48179624}, {"selectedTransportType":"composite","routePoints":[{"latitude":51.53949,"longitude":0.0809,"title":"Barking"},{"latitude":51.40424,"longitude":-0.41817,"title":"Sunbury-on-Thames"}],"compositeRoutePoints":{"d7c05719e38efed48b174abbef0017c2":[{"transportType":"train","startPoint":{"title":"West ham","latitude":51.52849,"longitude":0.00543},"endPoint":{"title":"Heathrow","latitude":51.515722999999994,"longitude":-0.05427283000000001},"routeStartPart":true},{"transportType":"bus","startPoint":{"title":"Heathrow","latitude":51.515722999999994,"longitude":-0.05427283000000001},"endPoint":{"title":"London waterloo","latitude":51.502956,"longitude":-0.11397566},"routeEndPart":true}]},"transportTypes":{"car":{"title":"Car","color":"var(--color-transport-car)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_car\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_CAR\u0027\u003E\u003C\/i\u003E"},"taxi":{"title":"Taxi","color":"var(--color-transport-taxi)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_taxi\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TAXI\u0027\u003E\u003C\/i\u003E"},"bus":{"title":"Bus","color":"var(--color-transport-bus)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_bus\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_BUS\u0027\u003E\u003C\/i\u003E"},"train":{"title":"Train","color":"var(--color-transport-train)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_train\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRAIN\u0027\u003E\u003C\/i\u003E"},"truck":{"title":"Truck","color":"var(--color-transport-truck)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_truck\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRUCK\u0027\u003E\u003C\/i\u003E"},"plane":{"title":"Plane","color":"var(--color-transport-plane)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_plane\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_PLANE\u0027\u003E\u003C\/i\u003E"},"ride_share":{"title":"Rideshare","color":"var(--color-transport-ride_share)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_ride_share\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_RIDE_SHARE\u0027\u003E\u003C\/i\u003E"},"people":{"title":"Person","color":"var(--color-transport-people)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_people\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_PEOPLE\u0027\u003E\u003C\/i\u003E"},"walk":{"title":"Walking","color":"var(--color-transport-walk)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_walk\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_WALK\u0027\u003E\u003C\/i\u003E"},"bike":{"title":"Bicycle","color":"var(--color-transport-bike)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_bike\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_BIKE\u0027\u003E\u003C\/i\u003E"},"transfer":{"title":"Transfer","color":"var(--color-transport-transfer)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_transfer\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRANSFER\u0027\u003E\u003C\/i\u003E"},"subway":{"title":"Subway","color":"var(--color-transport-subway)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_subway\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_SUBWAY\u0027\u003E\u003C\/i\u003E"},"composite":{"title":"Route","color":"var(--color-transport-composite)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_transfer\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRANSFER\u0027\u003E\u003C\/i\u003E"},"carsharing":{"title":"Carsharing","color":"var(--color-transport-carsharing)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_carsharing\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_CARSHARING\u0027\u003E\u003C\/i\u003E"},"suburban":{"title":"Electric Train","color":"var(--color-transport-suburban)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_suburban\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_SUBURBAN\u0027\u003E\u003C\/i\u003E"},"tram":{"title":"Tram","color":"var(--color-transport-tram)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_tram\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRAM\u0027\u003E\u003C\/i\u003E"},"trolleybus":{"title":"Trolleybus","color":"var(--color-transport-trolleybus)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_trolleybus\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TROLLEYBUS\u0027\u003E\u003C\/i\u003E"},"cable_car":{"title":"Funicular","color":"var(--color-transport-cable_car)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_funicular\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_CABLE_CAR\u0027\u003E\u003C\/i\u003E"},"rail":{"title":"Rail","color":"var(--color-transport-rail)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_train\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRAIN\u0027\u003E\u003C\/i\u003E"},"ferry":{"title":"Ferry","color":"var(--color-transport-ferry)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_ferry\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_FERRY\u0027\u003E\u003C\/i\u003E"},"rent":{"title":"Rent auto","color":"var(--color-transport-rent)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_rent\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_RENT\u0027\u003E\u003C\/i\u003E"},"unknown":{"title":"Unknown","color":"var(--color-transport-unknown)","icon":"\u003Ci class=\u0022icon iconmoon iconmoon-transport_transfer\u0022 style=\u0022color:var(--color-white)\u0022 aria-label=\u0027TRANSPORT_TRANSFER\u0027\u003E\u003C\/i\u003E"}},"pointIcon":"\u003Ci class=\u0022icon iconmoon iconmoon-map_point\u0022 style=\u0022color:var(--color-primary)\u0022 aria-label=\u0027MAP_POINT\u0027\u003E\u003C\/i\u003E","routeId":48179624}]

Cheapest and Fastest Ways to Travel from Barking to Sunbury-On-Thames

Composite routes from Barking to Sunbury-On-Thames

Route Navigator Barking - Sunbury-on-Thames

Transport providers

Questions and Answers

What is the cheapest way to get from Barking to Sunbury-on-Thames?

What is the fastest way to get from Barking to Sunbury-on-Thames?

Is there a direct bus between Barking and Sunbury-on-Thames?

Is there a direct train between Barking and Sunbury-on-Thames?

How far is it from Barking to Sunbury-on-Thames?

How do I travel from Barking to Sunbury-on-Thames without a car?

How long does it take to get from Barking to Sunbury-on-Thames?

Where do I catch the Barking to Sunbury-on-Thames bus from?

Where do I catch the Barking to Sunbury-on-Thames train from?

Train, bus or fly from Barking to Sunbury-on-Thames?

Where does the Barking to Sunbury-on-Thames bus arrive?

Where does the Barking to Sunbury-on-Thames train arrive?

Can I drive from Barking to Sunbury-on-Thames?

How do I get a train ticket from Barking to Sunbury-on-Thames?

Where can I stay near Sunbury-on-Thames?