Flight price alerts: Prague → London
Sample round trips on this route start around EUR 64; 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 64. 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 · 5 nights
- Tue 12 Jan · 13:10
- Return Sun 17 Jan · 07:00
EUR 64
- See deal
- Round trip · 3 nights
- Fri 20 Nov · 21:50
- Return Mon 23 Nov · 19:05
EUR 70
- See deal
- Round trip · 4 nights
- Fri 27 Nov · 21:50
- Return Tue 01 Dec · 14:35
EUR 72
- See deal
- Round trip · 15 nights
- Sat 19 Dec · 18:30
- Return Sun 03 Jan · 13:20
EUR 74
- See deal
- Round trip · 3 nights
- Fri 27 Nov · 21:50
- Return Mon 30 Nov · 19:05
EUR 77
- See deal
- Round trip · 3 nights
- Sat 21 Nov · 13:45
- Return Tue 24 Nov · 13:20
EUR 79
- See deal
- Round trip · 1 night
- Fri 27 Nov · 21:50
- Return Sat 28 Nov · 19:55
EUR 82
- See deal
- Round trip · 3 nights
- Fri 11 Dec · 22:45
- Return Mon 14 Dec · 19:05
EUR 90
- See deal
- Round trip · 2 nights
- Tue 01 Dec · 22:45
- Return Thu 03 Dec · 19:00
EUR 101
- See deal
- Round trip · 5 nights
- Mon 18 Jan · 22:45
- Return Sat 23 Jan · 07:55
EUR 103
- See deal
- Round trip · 9 nights
- Mon 28 Dec · 22:45
- Return Wed 06 Jan · 19:05
EUR 108
- See deal
- Round trip · 2 nights
- Tue 19 Jan · 22:45
- Return Thu 21 Jan · 19:00
EUR 112
- See deal
- Round trip · 4 nights
- Wed 23 Dec · 22:45
- Return Sun 27 Dec · 19:25
EUR 117
- See deal
- Round trip · 5 nights
- Wed 30 Dec · 10:00
- Return Mon 04 Jan · 18:05
EUR 119
- See deal
- Round trip · 7 nights
- Thu 12 Nov · 22:45
- Return Thu 19 Nov · 19:00
EUR 124
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Tue 12 Jan · 13:10 | Sun 17 Jan · 07:00 | 5 nights | EUR 64 | See deal |
| Fri 20 Nov · 21:50 | Mon 23 Nov · 19:05 | 3 nights | EUR 70 | See deal |
| Fri 27 Nov · 21:50 | Tue 01 Dec · 14:35 | 4 nights | EUR 72 | See deal |
| Sat 19 Dec · 18:30 | Sun 03 Jan · 13:20 | 15 nights | EUR 74 | See deal |
| Fri 27 Nov · 21:50 | Mon 30 Nov · 19:05 | 3 nights | EUR 77 | See deal |
| Sat 21 Nov · 13:45 | Tue 24 Nov · 13:20 | 3 nights | EUR 79 | See deal |
| Fri 27 Nov · 21:50 | Sat 28 Nov · 19:55 | 1 night | EUR 82 | See deal |
| Fri 11 Dec · 22:45 | Mon 14 Dec · 19:05 | 3 nights | EUR 90 | See deal |
| Tue 01 Dec · 22:45 | Thu 03 Dec · 19:00 | 2 nights | EUR 101 | See deal |
| Mon 18 Jan · 22:45 | Sat 23 Jan · 07:55 | 5 nights | EUR 103 | See deal |
| Mon 28 Dec · 22:45 | Wed 06 Jan · 19:05 | 9 nights | EUR 108 | See deal |
| Tue 19 Jan · 22:45 | Thu 21 Jan · 19:00 | 2 nights | EUR 112 | See deal |
| Wed 23 Dec · 22:45 | Sun 27 Dec · 19:25 | 4 nights | EUR 117 | See deal |
| Wed 30 Dec · 10:00 | Mon 04 Jan · 18:05 | 5 nights | EUR 119 | See deal |
| Thu 12 Nov · 22:45 | Thu 19 Nov · 19:00 | 7 nights | EUR 124 | See deal |
Frequently asked questions
- How do I get email alerts when Prague to London flights drop in price?
- Create a free FlexTrip Alerts tracker for Prague Vaclav Havel Airport (PRG) to London (All Airports) (LON). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
- Does FlexTrip Alerts book flights from Prague to London?
- 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 Prague to London 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 Prague to London 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 Prague to London?
- Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from Prague to London, with round trips from about EUR 64. Prices change — set an alert to catch the next drop.
More routes from Prague
View all 4 routes from PragueSet alerts for other destinations from Prague Vaclav Havel Airport (PRG).
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