Why Are UK Flights So Expensive?
Mar 19, 2026
The Full, Infuriating Truth.
Flights in August cost 167% more than January.
The same London to New York flight swings between £260 and £1,200 depending on when you need it.
This is not an accident. This is how the system was designed.
The real numbers (because percentages don’t make you angry enough)
Let's skip straight to what you actually want to know. What are flights really costing — and how much of that is the system taking advantage of the fact you don't have a choice about when to travel?
That's not an anomaly. That's the model. And it applies to every destination, every route, every single peak period throughout the year.
Route | Off-peak | School holidays | Elope miles |
|---|---|---|---|
New York | ~£260 | ~£1,200 | 3,451 mi |
Barcelona | ~£70 | ~£280 | 689 mi |
Malaga | ~£60 | ~£270 | 1,342 mi |
Rome | ~£80 | ~£260 | 846 mi |
Santorini | ~£217 | ~£381 | 1,748 mi |
Dubai | ~£380 | ~£700 | 3,415 mi |
Marrakech | ~£80 | ~£220 | 1,303 mi |
Istanbul | ~£120 | ~£300 | 1,553 mi |
Tokyo | ~£620 | ~£1,100 | 5,940 mi |
Bangkok | ~£380 | ~£680 | 5,916 mi |
Tenerife | ~£90 | ~£280 | 1,874 mi |
Amsterdam | ~£60 | ~£160 | 357 mi |
Elope miles are fixed to distance — not demand. Same price every day of the year.
The Santorini number is particularly telling. A British Airways return to Santorini costs £217 in November and £381 in August — verified by MoneySavingExpert. Two people travelling peak season vs off-peak pay £328 more. For the identical flight.
Why flights are so expensive (and getting worse)
1. Dynamic pricing is working against you
Airlines use AI to constantly adjust prices based on demand, search behaviour, and timing.
The goal is simple:
charge the maximum you’ll pay.
2. School holidays = guaranteed price spikes
Airfares rose 30.2% in a single month (ONS, July 2025).
Airlines know exactly when demand peaks.
They price accordingly — every year.
3. Taxes are going up
Air Passenger Duty is increasing from 2026.
That’s up to £113 extra per person each way on long-haul flights.
4. Not enough planes
Aircraft shortages mean fewer seats.
Fewer seats = higher prices.
5. Labour costs are rising
Airline staff costs keep increasing — and that gets passed directly to you.
6. Sustainability rules add cost
New fuel regulations are essential — but expensive.
And again… that cost lands on your ticket.
The real problem
You don’t always get to choose when you travel.
Work. School holidays. Life.
Airlines know this.
And that’s exactly when prices peak.
What peak-season travellers actually pay extra and why it never stops
Research by GoCompare in 2025 found that for Spain, France, Italy and Greece combined, prices per person rise by an average of 9% during peak school holiday windows versus off-peak. That's the average. The real numbers on popular routes are far uglier.
The same BA flight to Santorini: £217 per person in November, £381 per person in August. Research consistently shows August flights are 167% more expensive than January. Anyone who needs to travel during peak windows is effectively paying a permanent surcharge. Not because the flight is better. Not because the plane is newer. Because the calendar says it's August.
The thing nobody talks about: the mental cost of hunting for cheap flights
You already know the drills. Setting alerts on three different apps simultaneously. Checking every morning for two months. Booking early and watching the price drop. Waiting and watching it spike instead. Considering a 4:55am flight from Stansted to save £35. Convincing yourself that "flexible dates" is a personality trait rather than a coping mechanism.
Even on the rare occasion when it works — when you time it perfectly and find a deal — you've still played by their rules. You've won a slightly better version of a game you never agreed to enter. You haven't solved the problem. You've just lost slightly less than the person who booked on the wrong day.
How Elope works
Elope flips the model.
You pay a fixed monthly subscription
You get Elope miles
Miles are based on distance only
Not demand.
Not timing.
Not algorithms.
Example
London → Barcelona
689 miles
February → 689 miles
August → 689 miles
Bank holiday → 689 miles
Same price. Every time.
Standard booking vs Elope
Situation | Standard | Elope |
|---|---|---|
Summer | 2–4× higher | Same miles |
Bank holidays | Surge pricing | Same miles |
Last minute | Expensive | Same miles |
Returns | Full price again | Free (on recommended flights) |
Airports | Search individually | All included |
Price changes | Constant | Fixed |
How much does Elope cost? Less than you're spending on coffee.
This is the part that makes people do a double take.
A Starbucks flat white costs £5.10. Elope Silver costs £4.27 a day. Right now, today, you are spending more on a drink that takes four minutes to consume than you would on the subscription that flies you to the city where that same drink costs 90p.
The flat white doesn't go to Barcelona. We checked.
What people say
“I booked Rome in August for the same miles as February.”
— Sarah M.
“Peak season pricing used to kill me. Not anymore.”
— James T.
“I’m actually pleasantly surprised. I can definitely see the potential.”
— Kieran H.
The bottom line
Flight prices aren’t going down.
AI pricing is getting smarter
Taxes are increasing
Supply is constrained
Costs are rising
Peak travel will keep getting more expensive.
Stop paying peak-season prices
Start flying on your terms.
Same price year-round
Any airline
Any UK airport
No surge pricing