Airline route map

Where does British International Helicopters fly? The BS route map

In 2LNR's schedule data, British International Helicopters (BS) flies 24 nonstop routes between 21 airports. A focused network makes route choice matter: Cox's Bazar to Dhaka carries the most service. 2LNR watches upgrade and award availability on each BS route, so you can pick the flight where space is already open.

Data current as of July 31, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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24
Nonstop routes
21
Airports served
Free
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What 2LNR tracks on British International Helicopters

2LNR tracks confirmed upgrade inventory on American, Delta, and Alaska, and award availability across roughly 30 airlines, segment by segment and date by date. Open any BS route below for a calendar of what is actually open, or watch a route and get alerted when space appears.

Availability by date

Each route opens a calendar of departures with confirmed upgrade and award space, so you can see which dates already have room instead of checking one flight at a time.

Alerts when space opens

Premium seats turn over fast. Watch a BS route and 2LNR notifies you by email, SMS, in-app, and push the moment space appears.

The whole network on a map

Filter the interactive route map to BS to see the network, compare connections, and jump into any route from there.

Every British International Helicopters nonstop route

24 nonstop routes across 21 airports, grouped by departure city. Each route links to its confirmed upgrade and award availability.

See the BS network on the interactive map →

Frequently asked questions about British International Helicopters (BS) routes

Where does British International Helicopters fly nonstop?
British International Helicopters operates 24 nonstop routes serving 21 airports in 2LNR's schedule data. The busiest are Cox's Bazar to Dhaka, Chittagong to Dhaka, and Dhaka to Sylhet. The full list is on this page, and each route opens its own calendar of confirmed upgrade and award space.
How many routes does British International Helicopters (BS) operate?
BS currently shows 24 nonstop routes between 21 airports. Schedules change seasonally, so this page updates as new BS schedule data is confirmed.
Does 2LNR track upgrades on British International Helicopters?
2LNR tracks confirmed upgrade inventory on American, Delta, and Alaska, and award availability across roughly 30 airlines. Each BS route below links to a calendar of what 2LNR tracks for British International Helicopters by date.
How do I check availability on a specific BS route?
Open a route such as Cox's Bazar to Dhaka from the list on this page to see BS departures date by date with confirmed upgrade and award space. You can also set an alert, and 2LNR will notify you when space opens on a BS route you are watching.

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