London to Istanbul in December 2026
LON to IST · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$245
Median of 64 date combinations
Usual on this route
$171
December's cheapest is 9% less
Typical price — worth watching
9% below the usual $171. Based on 47 days of prices.
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December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 $164 | 2 $178 | 3 $168 | 4 $158 | 5 $165 | 6 | |
| 7 $174 | 8 $158 | 9 $179 | 10 $155 | 11 $166 | 12 $178 | 13 $161 |
| 14 $390 | 15 $172 | 16 $197 | 17 $215 | 18 $251 | 19 $310 | 20 $273 |
| 21 $255 | 22 $433 | 23 $202 | 24 $238 | 25 $210 | 26 | 27 $254 |
| 28 $186 | 29 $159 | 30 $181 | 31 $188 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in December 2026
Round trip, per person-
Dec 10 – 14 4 nights · leave Thu$155Ryanair UK 1 stop · 4h 35mBook
-
Dec 4 – 7 3 nights · leave Fri$158Jet2.com 1 stop · 5h 50mBook
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Dec 8 – 22 14 nights · leave Tue$158Wizz Air 1 stop · 4h 45mBook
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Dec 29 – Jan 12, 2027 14 nights · leave Tue$159easyJet 1 stop · 5h 40mBook
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Dec 13 – 16 3 nights · leave Sun$161Ryanair UK 1 stop · 4h 35mBook
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Dec 1 – 7 6 nights · leave Tue$164easyJet 1 stop · 5h 30mBook
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Dec 5 – 11 6 nights · leave Sat$165Ryanair UK 1 stop · 4h 40mBook
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Dec 11 – 17 6 nights · leave Fri$166Ryanair UK 1 stop · 4h 35mBook
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Dec 1 – 5 4 nights · leave Tue$168easyJet 1 stop · 5h 30mBook
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Dec 3 – 6 3 nights · leave Thu$168easyJet 1 stop · 5h 35mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$155
Dec 10 – 14 · 20 options
5–7 nights
$164
Dec 1 – 7 · 15 options
8–14 nights
$158
Dec 8 – 22 · 15 options
15–21 nights
$181
Dec 30 – Jan 16, 2027 · 14 options
Good to know for December
Nonstop flights
Nonstop from $174
6% of the 64 date combinations we track are nonstop.
Airlines with cheap fares
8 airlines
Most often: easyJet, Ajet, Wizz Air UK.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $149 |
| December 2026 | $155 |
| January 2027 | $152 |
| February 2027 | $141 (cheapest month) |
| March 2027 | $147 |
| April 2027 | $210 |
| May 2027 | No fares found yet |
| June 2027 | $171 |
| July 2027 | $227 |
| August 2027 | $249 |
| September 2027 | $249 |
| October 2027 | $189 |
London to Istanbul in December: questions
What's the cheapest date to fly from London to Istanbul in December 2026?
Leaving Thursday, December 10 and returning Monday, December 14 (4 nights) for $155 round trip on Ryanair UK, the cheapest of the 64 date combinations we track that month.
How much is a round trip from London to Istanbul in December 2026?
From $155. Half of the 64 date combinations we track are under $245. Prices are per person in USD and change often.
Is December a cheap month to fly from London to Istanbul?
It ranks 5 of 11 months we have prices for. The cheapest month is February 2027, from $141.