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Boston to Moscow in December 2026 BOS → DME, SVO, VKO

Logan International Airport (BOS) → Moscow Domodedovo Airport (DME), Sheremetyevo International Airport (SVO), Vnukovo Airport (VKO)

For departures in December 2026, the cheapest return found recently is $1,229 with Aer Lingus, 12 Dec – 14 Jan 2027, found 2 days ago. The cheapest one-way found recently is $530 with Aer Lingus, 8 Dec, found 7 hours ago.

Return

In December 2026, the cheapest return fare on each of 13 departure dates is usually $1,448 to $1,627. Across all 31 departure dates we hold on this route, it is usually $1,358 to $1,587. Of the 3 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$1,229

12 Dec – 14 Jan 2027 · Aer Lingus

Logan International Airport (BOS) → Vnukovo Airport (VKO)

out 2 stops, back 2 stops

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
12 Dec – 14 Jan 2027$1,229Aer Lingusout 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
27 Dec – 8 Jan 2027$1,282Aer Lingusout 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
25 Dec – 19 Jan 2027$1,362United Airlinesout 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
16 Dec – 18 Jan 2027$1,448British Airwaysout 3 stops, back 2 stopsfound 2 days agoSee prices for these dates
21 Dec – 17 Jan 2027$1,482Air Canadaout 3 stops, back 2 stopsfound 2 days agoSee prices for these dates

Every date we hold

13 departure dates

12 Dec – 14 Jan 2027: $1,229, found 2 days ago16 Dec – 18 Jan 2027: $1,448, found 2 days ago18 Dec – 15 Jan 2027: $1,682, found 2 days ago19 Dec – 16 Jan 2027: $1,726, found 2 days ago20 Dec – 16 Jan 2027: $1,627, found 2 days ago21 Dec – 17 Jan 2027: $1,482, found 2 days ago22 Dec – 18 Jan 2027: $1,584, found 2 days ago23 Dec – 19 Jan 2027: $1,522, found 2 days ago24 Dec – 17 Jan 2027: $1,705, found 6 days ago25 Dec – 19 Jan 2027: $1,362, found 4 days ago26 Dec – 19 Jan 2027: $1,522, found 4 days ago27 Dec – 8 Jan 2027: $1,282, found 2 days ago28 Dec – 29 Jan 2027: $1,498, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
12 Dec – 14 Jan 2027$1,229Aer LingusLogan International Airport (BOS) → Vnukovo Airport (VKO)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
16 Dec – 18 Jan 2027$1,448British AirwaysLogan International Airport (BOS) → Vnukovo Airport (VKO)out 3 stops, back 2 stopsfound 2 days agoSee prices for these dates
18 Dec – 15 Jan 2027$1,682Air CanadaLogan International Airport (BOS) → Sheremetyevo International Airport (SVO)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
19 Dec – 16 Jan 2027$1,726Air CanadaLogan International Airport (BOS) → Vnukovo Airport (VKO)out 3 stops, back 2 stopsfound 2 days agoSee prices for these dates
20 Dec – 16 Jan 2027$1,627Aer LingusLogan International Airport (BOS) → Vnukovo Airport (VKO)out 3 stops, back 2 stopsfound 2 days agoSee prices for these dates
21 Dec – 17 Jan 2027$1,482Air CanadaLogan International Airport (BOS) → Vnukovo Airport (VKO)out 3 stops, back 2 stopsfound 2 days agoSee prices for these dates
22 Dec – 18 Jan 2027$1,584Air CanadaLogan International Airport (BOS) → Sheremetyevo International Airport (SVO)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
23 Dec – 19 Jan 2027$1,522Air CanadaLogan International Airport (BOS) → Vnukovo Airport (VKO)out 3 stops, back 2 stopsfound 2 days agoSee prices for these dates
24 Dec – 17 Jan 2027$1,705jetBlueLogan International Airport (BOS) → Vnukovo Airport (VKO)out 2 stops, back 2 stopsfound 6 days agoSee prices for these dates
25 Dec – 19 Jan 2027$1,362United AirlinesLogan International Airport (BOS) → Vnukovo Airport (VKO)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
26 Dec – 19 Jan 2027$1,522Turkish AirlinesLogan International Airport (BOS) → Vnukovo Airport (VKO)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
27 Dec – 8 Jan 2027$1,282Aer LingusLogan International Airport (BOS) → Sheremetyevo International Airport (SVO)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
28 Dec – 29 Jan 2027$1,498Turkish AirlinesLogan International Airport (BOS) → Sheremetyevo International Airport (SVO)out 1 stop, back 2 stopsfound 6 days agoSee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $1,206.

October 2026From $1,3435 departure dates23 Oct – 1 Nov · found 5 days agoSee prices for these dates
November 2026From $1,3268 departure dates27 Nov – 9 Jan 2027 · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $1,22913 departure dates12 Dec – 14 Jan 2027 · found 2 days agoSee prices for these dates
January 2027From $1,8521 departure date16 Jan 2027 – 17 Jan 2027 · found 2 days agoSee prices for these dates
February 2027From $1,4831 departure date10 Feb 2027 – 17 Feb 2027 · found 4 days agoSee prices for these dates
March 2027From $1,206Cheapest seen1 departure date10 Mar 2027 – 25 Mar 2027 · found 6 days agoSee prices for these dates
June 2027From $1,5091 departure date5 Jun 2027 – 19 Jun 2027 · found 2 days agoSee prices for these dates
September 2027From $1,3501 departure date14 Sept 2027 – 22 Sept 2027 · found 3 days agoSee prices for these dates

One-way

We hold one-way fares on only 2 departure dates in December 2026, too few to say what one usually costs.

Cheapest one-way found recently

$530

8 Dec · Aer Lingus

Logan International Airport (BOS) → Vnukovo Airport (VKO)

3 stops

found 7 hours ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
8 Dec$530Aer Lingus3 stopsfound 7 hours agoOpen this trip
7 Dec$539Aer Lingus2 stopsfound 2 days agoOpen this trip

Every date we hold

2 departure dates

7 Dec: $539, found 2 days ago8 Dec: $530, found 7 hours agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
7 Dec$539Aer LingusLogan International Airport (BOS) → Vnukovo Airport (VKO)2 stopsfound 2 days agoOpen this trip
8 Dec$530Aer LingusLogan International Airport (BOS) → Vnukovo Airport (VKO)3 stopsfound 7 hours agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $530.

November 2026From $6102 departure dates17 Nov · found 3 days agoOpen this tripEvery date in November 2026
December 2026From $530Cheapest seen2 departure dates8 Dec · found 7 hours agoOpen this trip
May 2027From $6551 departure date9 May 2027 · found 6 days agoOpen this trip
June 2027From $7831 departure date5 Jun 2027 · found 5 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work