January 4, 2023 | 9:29am

Christmas across the pond!

Ant Anstead spent the holidays in the United Kingdom, bringing his 3-year-old son, Hudson, to his native country for the first time.

“What a simply INCREDIBLE week of adventures back in Blighty!” the motor specialist captioned an Instagram slideshow Tuesday with the toddler and his half-siblings, Amelie, 19, and Archie, 16.

“Hudzo and I spent Christmas morning on the sandy beach of Laguna then the rest of Christmas Day on a flight to the UK!!” he explained. “His first time ever out the US.”

Anstead, 43, went on to document his family’s “muddy boots woodland walk,” their shopping adventure in London and a “HUGE family Christmas gathering at [a] local school!”

The former “Wheeler Dealers” host concluded his social media uploads with videos of his toddler learning to play cricket.

“It’s merely my parental duty to teach Hudzo British sports,” he joked. “‘Daddo it’s like baseball….’ 😂.”

Anstead shares the little one with ex-wife Christina Haack.
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The car builder shares his little one with ex-wife Christina Haack, who spent Christmas Eve with Hudson.

The former couple’s holiday schedule was decided when their custody battle was settled in November 2022. When years end in an even number, Anstead is granted Dec. 23 through Christmas Day with Hudson, as well as the week of his school vacation.

Haack, who has the same rights during odd-numbered years, saw Hudson on Dec. 24.

“Wonderful Christmas Eve with family and friends,” the “Flip or Flop” alum, 39, captioned an Instagram Story picture last month featuring husband Josh Hall, as well as her two children with ex-husband Tarek El Moussa, Taylor, 12, and Brayden, 7.

Haack spent Christmas Eve with their toddler.

The festive photo marked a rare moment of Haack showing Hudson’s face to her followers.

The “Christina in the Country” star often covers her youngest child’s features with emojis after Anstead accused her of “exploiting” him in September 2022.

“I CHOSE and choose not to post Hudson because I was exhausted with Instagram being used as a tool against me,” Haack explained when questioned about hiding Hudson two months later.

As for Anstead, he defended his own pictures with their son in October 2022, writing, “Hudzo not having to work in his childhood … that’s a win.”