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Portland to Irkutsk flights in April 2027 from $1,568 PDX → IKT

Portland International Airport (PDX) → Irkutsk International Airport (IKT)

For departures in April 2027, the cheapest return found recently is $1,568 with United Airlines, 12 Apr 2027 – 10 May 2027, found yesterday.

Return

In April 2027, the cheapest return fare on each of 7 departure dates is usually $1,651 to $1,806. Across all 31 departure dates we hold on this route, it is usually $1,614 to $1,846. Of the 5 months with enough return fares to compare, 3 are usually cheaper than April 2027.

Cheapest return found recently

$1,568

12 Apr 2027 – 10 May 2027 · United Airlines

Portland International Airport (PDX) → Irkutsk International Airport (IKT)

out 4 stops, back 2 stops

found yesterday

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 April 2027

DatesFromAirlineStopsFound
12 Apr 2027 – 10 May 2027$1,568United Airlinesout 4 stops, back 2 stopsfound yesterdaySee prices for these dates
17 Apr 2027 – 9 May 2027$1,619Icelandairout 4 stops, back 3 stopsfound yesterdaySee prices for these dates
23 Apr 2027 – 16 May 2027$1,683United Airlinesout 4 stops, back 3 stopsfound yesterdaySee prices for these dates
28 Apr 2027 – 24 May 2027$1,740United Airlinesout 4 stops, back 2 stopsfound yesterdaySee prices for these dates
29 Apr 2027 – 21 May 2027$1,798Air Canadaout 2 stops, back 2 stopsfound yesterdaySee prices for these dates

Every date we hold

7 departure dates

9 Apr 2027 – 4 May 2027: $2,035, found yesterday12 Apr 2027 – 10 May 2027: $1,568, found yesterday16 Apr 2027 – 7 May 2027: $1,814, found yesterday17 Apr 2027 – 9 May 2027: $1,619, found yesterday23 Apr 2027 – 16 May 2027: $1,683, found yesterday28 Apr 2027 – 24 May 2027: $1,740, found yesterday29 Apr 2027 – 21 May 2027: $1,798, found yesterdayApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
9 Apr 2027 – 4 May 2027$2,035British AirwaysPortland International Airport (PDX) → Irkutsk International Airport (IKT)out 3 stops, back 3 stopsfound yesterdaySee prices for these dates
12 Apr 2027 – 10 May 2027$1,568United AirlinesPortland International Airport (PDX) → Irkutsk International Airport (IKT)out 4 stops, back 2 stopsfound yesterdaySee prices for these dates
16 Apr 2027 – 7 May 2027$1,814Air CanadaPortland International Airport (PDX) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates
17 Apr 2027 – 9 May 2027$1,619IcelandairPortland International Airport (PDX) → Irkutsk International Airport (IKT)out 4 stops, back 3 stopsfound yesterdaySee prices for these dates
23 Apr 2027 – 16 May 2027$1,683United AirlinesPortland International Airport (PDX) → Irkutsk International Airport (IKT)out 4 stops, back 3 stopsfound yesterdaySee prices for these dates
28 Apr 2027 – 24 May 2027$1,740United AirlinesPortland International Airport (PDX) → Irkutsk International Airport (IKT)out 4 stops, back 2 stopsfound yesterdaySee prices for these dates
29 Apr 2027 – 21 May 2027$1,798Air CanadaPortland International Airport (PDX) → Irkutsk International Airport (IKT)out 2 stops, back 2 stopsfound yesterdaySee prices for these dates

Which month looks cheapest?

February 2027 is the cheapest month — from $1,508.

November 2026From $1,5263 departure dates25 Nov – 22 Dec · found yesterdaySee prices for these dates
December 2026From $1,6365 departure dates2 Dec – 23 Dec · found yesterdaySee prices for these dates
January 2027From $1,5685 departure dates12 Jan 2027 – 6 Feb 2027 · found yesterdaySee prices for these dates
February 2027From $1,508Cheapest seen8 departure dates9 Feb 2027 – 5 Mar 2027 · found yesterdaySee prices for these datesEvery date in February 2027
March 2027From $1,7301 departure date6 Mar 2027 – 30 Mar 2027 · found yesterdaySee prices for these dates
April 2027From $1,5687 departure dates12 Apr 2027 – 10 May 2027 · found yesterdaySee prices for these dates
May 2027From $1,7792 departure dates6 May 2027 – 31 May 2027 · found yesterdaySee prices for these dates

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