Washington to Istanbul in December 2026
WAS to IST · Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$918
Median of 15 date combinations
Usual on this route
$814
December's cheapest is 6% less
Typical price — worth watching
6% below the usual $814. 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 $825 | 2 | 3 $860 | 4 $944 | 5 $887 | 6 $908 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 $1,413 |
| 21 | 22 | 23 $1,295 | 24 | 25 | 26 $822 | 27 |
| 28 | 29 $764 | 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 29 – Jan 12, 2027 14 nights · leave Tue$764Turkish Airlines Nonstop · 9h 40mBook
-
Dec 26 – Jan 12, 2027 17 nights · leave Sat$822Turkish Airlines Nonstop · 10h 00mBook
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Dec 1 – 8 7 nights · leave Tue$825Icelandair 2 stops · 12h 20mBook
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Dec 1 – 17 16 nights · leave Tue$840Turkish Airlines Nonstop · 9h 40mBook
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Dec 3 – 12 9 nights · leave Thu$860Turkish Airlines Nonstop · 9h 40mBook
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Dec 5 – 18 13 nights · leave Sat$887Turkish Airlines Nonstop · 9h 40mBook
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Dec 6 – 19 13 nights · leave Sun$908Turkish Airlines Nonstop · 9h 40mBook
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Dec 3 – 20 17 nights · leave Thu$918Turkish Airlines Nonstop · 9h 40mBook
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Dec 3 – 19 16 nights · leave Thu$929Turkish Airlines Nonstop · 9h 40mBook
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Dec 4 – 20 16 nights · leave Fri$944Turkish Airlines Nonstop · 9h 40mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$1,295
Dec 23 – 26 · 1 option
5–7 nights
$825
Dec 1 – 8 · 3 options
8–14 nights
$764
Dec 29 – Jan 12, 2027 · 5 options
15–21 nights
$822
Dec 26 – Jan 12, 2027 · 6 options
Good to know for December
Nonstop flights
Nonstop from $764
67% of the 15 date combinations we track are nonstop.
Airlines with cheap fares
4 airlines
Most often: Turkish Airlines, Icelandair, SAS Scandinavian.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $840 |
| December 2026 | $724 (cheapest month) |
| January 2027 | $791 |
| February 2027 | $731 |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | $1,057 |
| July 2027 | No fares found yet |
| August 2027 | $837 |
Washington to Istanbul in December: questions
What's the cheapest date to fly from Washington to Istanbul in December 2026?
Leaving Tuesday, December 29 and returning Tuesday, January 12 (14 nights) for $764 round trip on Turkish Airlines, the cheapest of the 15 date combinations we track that month.
How much is a round trip from Washington to Istanbul in December 2026?
From $764. Half of the 15 date combinations we track are under $918. Prices are per person in USD and change often.
Is December a cheap month to fly from Washington to Istanbul?
Yes. It's the cheapest of the 6 months ahead we have prices for.