Guam to Sendai Flights from HKD 218 incl. tax

Based on HopeGoo data, T'Way Air offers one-way fares as low as US$291 on Cheapest nonstop routes (e.g. GUM to SDJ on Mon, Feb 16), while Jin Air offers Cheapest nonstop round-trips from US$466 departing on Mon, Mar 9 and returning on Mon, Mar 16.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Guam to Sendai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Guam to Sendai, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Feb 16, with one-way flights priced at just US$291. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is T'Way Air. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Sendai travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Guam to Sendai is December, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Guam to Sendai on February 25, 2026 with Jin Air, with prices starting at US$720.

The time difference between Sendai and Guam is 1h.

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