London to Belgrade in December 2026
Round trips departing in December · Economy · Prices per person in USD
Prices updated
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when December fares drop below your price.December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 $99 | 12 | 13 |
| 14 | 15 $84 | 16 | 17 | 18 | 19 $176 | 20 $181 |
| 21 $178 | 22 $149 | 23 $195 | 24 $177 | 25 $266 | 26 $177 | 27 |
| 28 | 29 $171 | 30 | 31 |
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 15 – 23 8 nights · leave Tue$84Wizz Air UK Nonstop · 2h 50mBook
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Dec 15 – 22 7 nights · leave Tue$84Wizz Air UK Nonstop · 2h 50mBook
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Dec 11 – 14 3 nights · leave Fri$99Wizz Air UK Nonstop · 2h 50mBook
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Dec 22 – 31 9 nights · leave Tue$149Wizz Air UK Nonstop · 2h 50mBook
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Dec 29 – Jan 10, 2027 12 nights · leave Tue$171Wizz Air UK 1 stop · 2h 50mBook
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Dec 19 – 30 11 nights · leave Sat$176Wizz Air UK 1 stop · 4h 45mBook
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Dec 24 – 29 5 nights · leave Thu$177Wizz Air UK Nonstop · 2h 50mBook
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Dec 26 – Jan 8, 2027 13 nights · leave Sat$177Wizz Air UK 1 stop · 2h 50mBook
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Dec 21 – 30 9 nights · leave Mon$178Wizz Air Malta 1 stop · 3h 40mBook
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Dec 20 – 30 10 nights · leave Sun$181Wizz Air Malta 1 stop · 3h 40mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
Good to know for December
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | $479 |
| October 2026 | $83 |
| November 2026 | $76 |
| December 2026 | $84 |
| January 2027 | $68 (cheapest month) |
| February 2027 | $248 |
| March 2027 | No fares found yet |
| April 2027 | $210 |
| May 2027 | $158 |
| June 2027 | $186 |
| July 2027 | No fares found yet |
| August 2027 | $245 |
London to Belgrade in December: questions
What's the cheapest date to fly from London to Belgrade in December 2026?
Leaving Tuesday, December 15 and returning Wednesday, December 23 (8 nights) for $84 round trip on Wizz Air UK, the cheapest of the 20 date combinations we track that month.
How much is a round trip from London to Belgrade in December 2026?
From $84. Half of the 20 date combinations we track are under $184. Prices are per person in USD and change often.
Is December a cheap month to fly from London to Belgrade?
It ranks 4 of 10 months we have prices for. The cheapest month is January 2027, from $68.