Should you exchange yen before flying or after arriving in Japan?

⚡ 30-Second Answer: The answer is "a little of both". Exchange $50-100 at home for initial costs (airport transit + first meal), exchange the rest in Japan's city centers (downtown counters sit roughly mid −1% to −2.5% vs. a foreign airport's mid −3% to −6%). With a Wise/Revolut card, you skip exchange entirely — ATM withdrawals run at about mid −0.5% plus a small ATM fee (cheapest path). Rates are indicative and move daily — check the live rate (of the operators here, only World Currency Shop is live-tracked on yenfinder).

Quick Reference	Value
At home	$50-100 only
Rest in Japan	City center exchange or ATM
Foreign airport rate	mid −3% to −6% (worst)
Japan city rate	mid −1% to −2.5%
Wise/Revolut ATM	~mid −0.5% + ATM fee (best)
Last verified	June 2026

Almost always after. Home-country bank rates typically run 4–7% below mid-market — about the same as Japanese hotel front desks (the worst rates available in Japan). The only exception is if your home bank uses Wise-style transparent fees (a few digital banks now do). Bring $100–$200 cash as an emergency buffer; exchange the bulk in central Tokyo or via 7-Eleven Seven Bank ATM.

TL;DR

• Exchange AFTER arriving in 99% of cases.
• Bring $100–$200 cash as emergency buffer (e.g., card decline scenarios).
• Home bank rates: 4–7% below mid-market (worse than Tokyo airport counters).
• Tokyo's best in-town shops: typically around mid −1% to −2.5% — the best cash deal you can find.

Why are home bank rates so bad?

Three structural reasons:

1. Limited inventory turnover

Foreign currency at a US/EU bank sits in inventory longer than at a tourist-area Tokyo shop. Inventory cost = wider spread.

2. Customer service vs competitive pricing

Banks compete on convenience and account services, not on exchange rates. Their FX rates are designed for occasional use, not for tourism.

3. Limited cash currency selection

Most home banks don't carry common Japanese-friendly currencies in cash form (THB, VND, IDR), leading them to apply wider spreads on currencies they do stock.

What's the actual rate gap?

Compared against the mid-market rate (the "real" rate; check the live USD/JPY before you travel), the typical spreads look like this:

These are indicative ranges that vary by shop and day; a cash buy rate is always below mid-market. Only World Currency Shop is live-tracked on yenfinder, so check the live rate before relying on any figure. The home bank rate is roughly equivalent to a Japanese hotel front desk — and worse than the average Tokyo airport counter.

Does it depend on the currency? Home bank vs airport counter

It does, and this is the one nuance in the "before or after" question. For major currencies (USD, EUR, CNY), your home bank and an airport counter are often close — the edge shifts by currency and by up to 0–2% either way — and both lose to a Tokyo street shop or a Seven Bank ATM by a wide margin. So don't optimize between bank and airport; skip both for the bulk.

For low-volume currencies (THB, VND, IDR), home banks usually win. Banks hedge currency exposure across millions of transactions and can amortize the cost even on a rarely traded currency; an airport counter prices its tourist-volume inventory risk into the spread. If you hold a rare currency, exchanging a modest amount at your home bank before flying is the one case where "before" beats "after" — few Tokyo shops stock it, and the ones that do price it defensively.

Two practical notes: bank counters generally open weekdays 9:00–15:00 only, which rarely lines up with a departure; and whichever route you take, keep the pre-arrival amount small.

Which traveler should exchange where?

What about online exchange platforms?

Some online exchange platforms work differently:

For card spending, Wise/Revolut beat home bank exchange by 2–4%. For cash, you can't withdraw to a card — but Wise/Revolut ATM withdrawals at Japanese 7-Eleven Seven Bank ATMs are near-mid-market.

What's the right pre-flight prep?

For a typical US/EU tourist:

1. Order Wise or Revolut 2 weeks before flying (if no 0%-FX card already)
2. Bring $100–$200 cash as emergency buffer
3. Plan to top up Suica at the airport vending machine using your no-FX-fee card
4. Exchange ¥10,000 max at the airport for first-day cash
5. Exchange the bulk at a central-Tokyo shop (Dollar Ranger Shinjuku West, WCS, Travelex) the next morning

Total exchange-related savings vs the "exchange before flying" approach: $30–$80 on a typical $1,500 trip.

What this means for your trip

• ✅ Exchange AFTER arriving for cost savings.
• ✅ Bring $100–$200 cash buffer (not for primary exchange).
• ✅ Use a no-FX-fee card for digital spending.
• ✅ Use 7-Eleven ATMs for after-hours cash needs.
• ⚠️ Avoid home-country bank exchange unless you have a digital bank with transparent fees.
• ⚠️ Avoid pre-paid travel cards — typically embed wide margins.

Frequently asked questions

What if my home bank uses Wise-style fees?

Some digital banks (e.g., N26, Bunq, Monzo, Starling) use transparent fees. Their pre-flight exchange rates may be competitive — check before flying.

What about pre-paid currency cards?

Most travel pre-paid cards charge 1.5–3% above mid-market for the loaded currency, plus per-transaction fees. Modern Wise/ Revolut typically beat them.

Can I exchange at the airport on my way there?

You can, but the rate is similar to your home bank — typically 4–6% below mid-market. Better to skip and bring cash.

What if I'm flying from China, Korea, or Taiwan?

Same logic: bank rates in your home country are typically 4–6% below mid-market. Tokyo's competitive shops sit around mid −1% to −2.5%, much better.

Is my home bank ever better than the airport?

For major currencies the two are usually close, and both trail Tokyo's street shops. For rare currencies (THB, VND, IDR) the home bank usually wins on rate, and it may be the only practical source — see the currency section above.

What's the absolute minimum cash to bring?

$100 for emergency situations (card decline, unexpected cash need at the airport). For most travelers, this is sufficient buffer.

See also

• What is the mid-market rate?
• Hidden cost of airport exchange
• How much cash to bring

Last verified 2026-09-16.