Find the cheapest flights from London to Prague in 2026. Compare airlines, prices by month, and booking tips to save on your trip.
Route: London (LHR) → Prague (PRG)
Distance: Direct flights not available
Flight Duration: 3h 30m – 6h 0m
Prices by Month
| Month | Avg Price | Demand |
|---|---|---|
| January | €55 | low |
| February | €50 | low |
| March | €70 | medium |
| April | €80 | medium-high |
| May | €85 | medium-high |
| June | €130 | high |
| July | €150 | high |
| August | €150 | high |
| September | €95 | medium-high |
| October | €75 | medium |
| November | €50 | low |
| December | €120 | high |
Airlines on This Route
- easyJet (direct): from €45 — Book 6-8 weeks ahead for best prices. Tuesday/Wednesday departures are cheapest. Download app for flash sales.
- Ryanair (direct): from €40 — Avoid Stansted departures on Fridays/Sundays – these are premium times. Wednesday afternoon flights often under €30.
- British Airways (direct): from €120 — BA Airpoints members should check reward flight availability – often better value than paying cash during off-peak.
- Wizz Air (direct): from €300 — Luton departures tend to be cheapest. Sign up for Wizz Discount Club (€49.99/year) if flying multiple times – can save 20%.
- Czech Airlines (direct): from €90 — Only airline with Heathrow departure. Useful if connecting from other UK airports via Heathrow.
- Lufthansa (connecting): from €130 — Frankfurt connection typically faster than Munich. Book through Lufthansa website for guaranteed connection protection.
Booking Strategy
The London to Prague route is highly competitive with 5+ airlines operating direct services, making it one of Europe’s busiest routes. For the cheapest fares, target Tuesday and Wednesday departures – data shows these are typically 20-30% cheaper than Friday-Sunday. November offers the lowest average prices at €50, while August peaks at €150. Book 6-8 weeks ahead for the sweet spot – booking too early (12+ weeks) often means higher prices as airlines haven’t released their deepest discounts, while last-minute bookings during summer can exceed €200. Use Skyscanner’s ‘everywhere’ feature to compare all London airports – Stansted and Luton usually beat Heathrow by €30-50 for the same airline. Set price alerts for your specific dates and be flexible with ±3 days. Google Flights Explore tool is excellent for finding the cheapest month to travel.
Route Tips
- Flying into PRG from Stansted? Ryanair often lands at Terminal 2, but check your boarding pass – some flights use Terminal 1 which requires a separate bus transfer.
- British Airways operates a ‘Through’ check-in if connecting from other UK airports via Heathrow – you can check bags straight through to Prague.
- Czech Republic is in the Schengen Area but still uses Czech Koruna (CZK) – exchange money at the airport’s Exchange bureau or use Wise card for better rates, avoid airport exchange booths.
- Pickpocketing is common on the 119 bus from the airport and in Old Town – keep valuables in front pockets or a anti-theft bag.
- If visiting November-December, Prague Christmas Markets (starting mid-November) are magical but accommodation prices jump 40% – book early or consider nearby Karlin area for lower rates.
Frequently Asked Questions
How long is the flight from London to Prague?
Direct flights from London to Prague take approximately 2 hours. British Airways, easyJet, Ryanair, Wizz Air, and Czech Airlines all operate direct services from London Heathrow, Gatwick, Stansted, and Luton. If flying with a connection via Frankfurt, Amsterdam, or Paris, expect 3h30m to 6h00m total travel time including layover. Morning departures (6am-10am) typically offer the shortest connections with Lufthansa or KLM.
How much does it cost to fly from London to Prague?
Budget airline tickets start from as low as €25-€45 one-way when booked in advance, with return flights typically €50-€80. Full-service carriers like British Airways charge €100-€180 for economy. The cheapest return fares average €50 in November (excluding Christmas) rising to €150-€200 in peak August. Connecting flights via Lufthansa or KLM cost €120-€180 but include a 23kg checked bag.
Are there direct flights from London to Prague?
Yes, direct flights are available from all major London airports. easyJet operates from Gatwick and Stansted (3-4 daily), Ryanair from Stansted and Gatwick (daily), Wizz Air from Luton (4-5 weekly), British Airways from Heathrow (5-6 daily), and Czech Airlines from Heathrow (daily). Flight time is consistently 2 hours. No budget carrier offers premium economy or business class on this route.
What is the cheapest month to fly from London to Prague?
November offers the cheapest flights with average prices around €50 return – the post-tourism slump before Christmas markets drive demand. February is similarly cheap at €50-€55. The most expensive period is July-August when European summer holidays push prices to €150-€200 return. Shoulder seasons (April-May, September-October) offer a balance of good weather and moderate pricing at €70-€95.
Which airlines fly from London to Prague?
Five airlines operate direct: easyJet (lowest cost typically €40-€60, one small bag included), Ryanair (often €30-€50, strict baggage rules), Wizz Air (€45-€70, Luton departures), British Airways (€100-€180, includes 23kg bag and meals), and Czech Airlines (€90-€130, Heathrow only). Connecting options include Lufthansa via Frankfurt, KLM via Amsterdam, and Air France via Paris, all charging €120-€180 with checked baggage included.
What airport do I fly into in Prague?
All flights arrive at Václav Havel Airport Prague (PRG), located 17km west of the city centre. The Airport Express bus to Main Train Station (Hlavní nádraží) takes 35 minutes and costs 100 CZK (€4). Uber or Bolt taxi to city centre costs 500-700 CZK (€20-€28). Public transit (Bus 119 to Metro Line A) costs 40 CZK (€1.60) and takes 45-50 minutes. The new Metro extension directly to Terminal 2 opened in 2024.
How far in advance should I book London to Prague flights?
Book 6-8 weeks ahead for optimal pricing – this is when airlines release their discounted seat allocation. For summer travel (June-August), book 10-12 weeks ahead as prices rise quickly. November-February flights can be booked 4-6 weeks out for best deals. Last-minute bookings (under 2 weeks) rarely offer savings except for empty seats on connecting flights. Tuesday and Wednesday departures should be booked earlier as cheap seats sell faster.
Is it cheaper to fly from London to Prague on weekdays?
Yes, Tuesday and Wednesday departures are consistently 20-30% cheaper than Friday-Sunday. A Friday return from Prague typically costs €20-€30 more than Wednesday. Monday flights are also relatively cheap. The premium days are Thursday (business travel) and Friday evening/Sunday afternoon (weekend leisure). Shifting your outbound by one day can save €15-€40 per person. Skyscanner’s ‘cheapest month’ tool shows Wednesday is the cheapest day to fly 60% of the year.
Data updated: 2026-03
