The Kiwis normally fly via Hong Kong, but a cancelled flight from Napier to Auckland this year meant they had to rearrange their bookings for more than two days of commuting via Los Angeles and London. Although Mr Russell said his men were looked after in Iceland, it was no holiday camp, and the flight disruption meant they arrived just four hours before starting work.
"They don't fly us all the way over there for no reason - we were on the chain four hours after we arrived," he said.
SAH slaughterhouse chief executive Gunnar Halldorsson said his company had employed New Zealand workers for the past 10 years, paying about $4000 for each return trip as well as accommodation and meals, and it was one of his best moves.
"Iceland is a very small country and the word spread that they were good workers," he said.
"They're very hard-working, they're not sick - they know it's expensive for them to fly out, and they're popular with the locals."
Meatworkers' Union national secretary Graham Cook said the union encouraged the men to commute, to help to bridge the gap between meat processing seasons in New Zealand.
"It works in really well for our members - they go there in the off-season and it gives them work, so we've encouraged it."
Mr Russell said Iceland was a beautiful but very tough country, where he wouldn't care to live all year.
"If there's a country to be 100 per cent green it should be Iceland - you can drink out of any river there, not like here," he said.
Even the sheep - his crew helped to dispatch 105,000 this season - tasted better from running free of fences, in mountains where they grazed on wild blueberries instead of grass.
7 facts about Iceland
1. Spread out
Europe's most sparsely populated country, with 326,000 people spread over 103,000 square kilometres - almost two thirds of which is tundra with permanently frozen subsoil.
2. Temperate
Despite being just outside the Arctic Circle and having many fiords and glaciers as well as volcanoes, it is warmed by the Gulf Stream and has a temperate climate.
3. First settlers
Believed to have been settled by Celtic monks before invasions by Vikings from AD874, and was ruled successively by Norway and Denmark until independence in 1918.
4. Powerhouse
Relied mainly on fishing and agriculture until the mid-20th century, when it became more industrialised and ultimately a banking powerhouse.
5. Banks fail
Suffered major unrest after its banking system failed in 2008, prompting a freeze on capital flowing from the country, which has helped it towards economic recovery.
6. In a lava
Volcanic eruption of Eyjafjallajokull in 2010 spread ash and disrupted air travel across much of northern Europe.
7. Delicacies
Puffin birds are considered a local delicacy, and other traditional seafood includes whales and rotten shark.
