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The people who always seem to find absurd flight deals share one habit: they do not assume the deal will leave from their home airport. The best fares on almost any route tend to leave from major hubs, and the people who catch them are willing to buy a short connecting flight to reach the hub first. That connecting ticket is called a positioning flight, and the maths behind it is less complicated than it sounds.

The basic idea

Your home airport is Manchester. A brilliant transatlantic deal appears from London Heathrow — a fare that is £400 cheaper than anything leaving from Manchester. A positioning flight from Manchester to Heathrow costs £60 return. You are £340 ahead, and the total journey time is four hours longer. Whether that trade is worth it depends on how much your time is worth and how much the saving is, but the maths is what the maths is.

The same logic applies in the opposite direction. If you are flying home to a regional airport, it is sometimes cheaper to fly into a major hub and take a separate ticket home than to book a direct routing all the way through.

When it makes sense

ScenarioPositioning makes sense when...
Hub fare vs regional fareThe saving on the main ticket exceeds the cost of the positioning flight by a clear margin, after accounting for any extra time costs
Long-haul premium classThe saving is large (often hundreds of pounds or dollars); a £50 positioning flight to unlock a £600 business class saving is easy maths
Error fares and flash salesThe fare only exists from one city; if it is genuinely exceptional, the positioning cost is usually a rounding error
Points redemptionsAward availability exists from the hub but not from home; positioning for a points flight can save thousands of miles

The critical rules

Finding positioning opportunities

The tool is Google Flights. Search your target long-haul route from the hub you are considering positioning to. Then compare that against searching from your home airport. The difference is visible immediately. If the hub fare is meaningfully lower and a positioning flight exists at a sensible time and cost, the calculation is straightforward.

Some flight deal communities and deal-alert services flag positioning opportunities when an exceptional hub fare appears — particularly for business class. Going (formerly Scott's Cheap Flights) and similar services send alerts when error fares or steep drops appear from specific hub cities. If one of those hub cities is accessible from where you live, the positioning question becomes relevant.

The version that doesn't work

Positioning is not worth it when the saving is marginal, when the connection time is tight, or when you are traveling with checked luggage and a complex itinerary. A forty-pound saving that requires a two-hour train to the airport and a ninety-minute connection is not a deal — it is a stressful day with a small potential upside. The maths has to be clear and comfortable before you commit.

Run the search

Compare the whole map at once

Everything above is a method, not a fare. When you actually go looking, search broadly first — whole months, flexible dates, nearby airports — before you narrow to a route. Aviasales compares the airlines and agencies together, which is the search we start with.

Search flights →
Catch the right fares in the first place

The fare alert system

Positioning flights only make sense when an exceptional fare exists at the hub. The fare alert system is how you find those fares before they disappear.

Read: the fare-alert system →
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