Flight price alerts: London → Prague
Sample round trips on this route start around EUR 55; January 2027 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.
Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.
Sample fares from EUR 55. Cheapest month in our next-3-month sample: January 2027.
Set an alert and we email you when a round trip drops under your limit.
Set a price alertRound trips on this route
Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.
Last updated .
- See deal
- Round trip · 7 nights
- Sat 16 Jan · 19:55
- Return Sat 23 Jan · 11:15
EUR 55
- See deal
- Round trip · 2 nights
- Sat 14 Nov · 19:55
- Return Mon 16 Nov · 22:45
EUR 75
- See deal
- Round trip · 7 nights
- Sat 21 Nov · 14:20
- Return Sat 28 Nov · 11:15
EUR 81
- See deal
- Round trip · 5 nights
- Mon 23 Nov · 19:05
- Return Sat 28 Nov · 11:15
EUR 83
- See deal
- Round trip · 3 nights
- Sun 22 Nov · 18:20
- Return Wed 25 Nov · 21:00
EUR 84
- See deal
- Round trip · 6 nights
- Sun 15 Nov · 07:00
- Return Sat 21 Nov · 13:45
EUR 87
- See deal
- Round trip · 1 night
- Mon 23 Nov · 16:25
- Return Tue 24 Nov · 22:45
EUR 87
- See deal
- Round trip · 2 nights
- Mon 07 Dec · 19:05
- Return Wed 09 Dec · 22:45
EUR 92
- See deal
- Round trip · 2 nights
- Wed 16 Dec · 19:05
- Return Fri 18 Dec · 22:45
EUR 104
- See deal
- Round trip · 7 nights
- Sun 13 Dec · 18:20
- Return Sun 20 Dec · 23:10
EUR 107
- See deal
- Round trip · 2 nights
- Fri 27 Nov · 13:45
- Return Sun 29 Nov · 06:15
EUR 117
- See deal
- Round trip · 4 nights
- Thu 19 Nov · 19:00
- Return Mon 23 Nov · 22:45
EUR 118
- See deal
- Round trip · 3 nights
- Fri 27 Nov · 18:30
- Return Mon 30 Nov · 20:10
EUR 126
- See deal
- Round trip · 5 nights
- Thu 17 Dec · 10:50
- Return Tue 22 Dec · 17:00
EUR 136
- See deal
- Round trip · 3 nights
- Fri 20 Nov · 15:45
- Return Mon 23 Nov · 22:45
EUR 140
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Sat 16 Jan · 19:55 | Sat 23 Jan · 11:15 | 7 nights | EUR 55 | See deal |
| Sat 14 Nov · 19:55 | Mon 16 Nov · 22:45 | 2 nights | EUR 75 | See deal |
| Sat 21 Nov · 14:20 | Sat 28 Nov · 11:15 | 7 nights | EUR 81 | See deal |
| Mon 23 Nov · 19:05 | Sat 28 Nov · 11:15 | 5 nights | EUR 83 | See deal |
| Sun 22 Nov · 18:20 | Wed 25 Nov · 21:00 | 3 nights | EUR 84 | See deal |
| Sun 15 Nov · 07:00 | Sat 21 Nov · 13:45 | 6 nights | EUR 87 | See deal |
| Mon 23 Nov · 16:25 | Tue 24 Nov · 22:45 | 1 night | EUR 87 | See deal |
| Mon 07 Dec · 19:05 | Wed 09 Dec · 22:45 | 2 nights | EUR 92 | See deal |
| Wed 16 Dec · 19:05 | Fri 18 Dec · 22:45 | 2 nights | EUR 104 | See deal |
| Sun 13 Dec · 18:20 | Sun 20 Dec · 23:10 | 7 nights | EUR 107 | See deal |
| Fri 27 Nov · 13:45 | Sun 29 Nov · 06:15 | 2 nights | EUR 117 | See deal |
| Thu 19 Nov · 19:00 | Mon 23 Nov · 22:45 | 4 nights | EUR 118 | See deal |
| Fri 27 Nov · 18:30 | Mon 30 Nov · 20:10 | 3 nights | EUR 126 | See deal |
| Thu 17 Dec · 10:50 | Tue 22 Dec · 17:00 | 5 nights | EUR 136 | See deal |
| Fri 20 Nov · 15:45 | Mon 23 Nov · 22:45 | 3 nights | EUR 140 | See deal |
Frequently asked questions
- How do I get email alerts when London to Prague flights drop in price?
- Create a free FlexTrip Alerts tracker for London (All Airports) (LON) to Prague Vaclav Havel Airport (PRG). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
- Does FlexTrip Alerts book flights from London to Prague?
- No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
- Can I set flexible travel dates for London to Prague alerts?
- Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
- How often does FlexTrip Alerts check London to Prague fares?
- We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
- What is the cheapest month to fly from London to Prague?
- Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from London to Prague, with round trips from about EUR 55. Prices change — set an alert to catch the next drop.
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