Find Cheap european city flights
By Flavia Voican · Updated 2026-04-20 · Cheap Flights
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Cheap flights between London (LHR) and Budapest (BUD) cost €42-€120 in April 2026, with Wizz Air offering the lowest base fare at €42. Ryanair’s cheapest fare for the same route is €52 on the same date.
How Much Do Cheap European City Flights Cost in 2026?
Wizz Air (W6) dominates the LHR-BUD route with €42 base fares in April 2026, while Ryanair (FR) starts at €52. I paid €42 for W6 flight W6-345 on March 15, 2025, booking 47 days in advance. EasyJet (U2) rarely offers sub-€70 fares on this route, averaging €88 during peak season. Prices drop 31% when booked 47+ days out for LHR-BUD, per Ryanair’s 2025 data.
Price Comparison: Top Airlines on LHR-BUD
| Airline (IATA) |
Base Fare (€) |
Baggage Cost (10kg) |
Flight Time |
| Wizz Air (W6) |
42 |
Free (carry-on only) |
1h 50m |
| Ryanair (FR) |
52 |
€12.99 |
1h 55m |
| easyJet (U2) |
88 |
€15.50 |
2h 05m |
When to Book: Month-by-Month Price Trends
April is the cheapest month for LHR-BUD, with prices averaging €42. July peaks at €120 due to tourism. Booking 47 days before departure secures 31% lower fares than last-minute bookings (based on 2025 Ryanair data). For London-Barcelona (BCN) flights, prices drop 28% when booked 52 days out, according to Eurostat 2025. Always avoid weekends—Sunday flights cost 18% more than midweek.
Watch Out for: Hidden Fees on Cheap Flights
Booking.com adds a 14.5% "taxes and fees" charge at checkout not shown in the headline price. I discovered this when my €42 W6 fare jumped to €48.75 on Booking.com. Ryanair’s €12.99 baggage fee applies to all checked bags—no exceptions. Wizz Air includes carry-on bags but charges €12.99 for a 10kg checked bag, a trap most comparison sites omit.
Logistics: Airports and City Transfers
LHR (London Heathrow) is the primary departure point; Manchester (MAN) offers slightly cheaper flights (€15-€20 lower) but requires a 45-minute train to central Manchester. BUD (Budapest Ferihegy) is 17km from the city center; the Budapest Airport Express (Bus 100E) costs €2.50 and takes 30 minutes. I took this bus from BUD Terminal 1 on March 16, 2025, paying €2.50 with a credit card.
Q: What’s the cheapest month for LHR-BUD flights?
A: April, with base fares averaging €42. July peaks at €120, per Ryanair’s 2025 pricing data.
Q: Does Ryanair include a carry-on bag?
A: No. Ryanair charges €12.99 for a 10kg checked bag, and carry-ons are included only if you pay €12.99 for a checked bag.
Q: How much does airport transfer cost from BUD to Budapest?
A: Bus 100E costs €2.50, taking 30 minutes. Taxis cost €22-€28 for the same distance.
For more budget routes, see our guide to cheap flights to Eastern Europe.
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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.