International long-distance relationships from the UK

An international long-distance relationship from the UK can work, and plenty do, but it comes with three things a Glasgow-to-London couple never has to think about. Immigration rules decide how long you can be together, flights decide how often, and time zones decide when you talk. Get clear on all three early, and most of the worry shifts from "what if?" to "what’s next?".

First, the honest bit. This guide isn’t legal advice. It points you to the official gov.uk pages and explains, in plain words, what they said when we read them in September 2026. Immigration rules, fees and thresholds change, sometimes with little warning, so read the current page yourself before you book or apply, and get a qualified immigration adviser for anything that isn’t straightforward.

When your partner visits you in the UK

Most international couples start here: your partner comes over for a holiday, a Christmas or a long summer.

Under the Standard Visitor rules, visitors "can usually stay in the UK for up to 6 months", and seeing family or friends is one of the listed reasons to come. Whether your partner needs anything before they travel depends on their nationality. gov.uk says they’ll either need a visa before travelling, need an electronic travel authorisation (ETA), which lets them visit for up to 6 months without a visa, or need neither. The check if you need a UK visa tool gives the answer for their passport.

The ETA guidance is blunt about it: most visitors need an ETA or a visa. People with a British or Irish passport don’t. And an ETA doesn’t guarantee entry.

Even without a visa, your partner still has to meet the visitor rules, and gov.uk warns they may be asked questions at the border about what they plan to do. The rules say a visitor must be able to show that they:

• will leave the UK at the end of the visit
• can support themselves during the trip, or have funding from someone else
• can pay for the trip home or onward, or have someone else pay for it
• won’t live in the UK for extended periods through frequent or successive visits, or make the UK their main home

That last line is the one long-distance couples need to take seriously. Back-to-back long visits can start to look like living here, which visitors can’t do. If the plan is to spend most of the year together in the UK, a visitor route probably isn’t the right one, and that’s a job for the official pages and an adviser.

Two more things visitors can’t do, according to the same page: work for a UK company, and marry, register a civil partnership or give notice of either.

When you visit them

Going the other way, every country sets its own entry rules. The Foreign Office’s travel advice covers "entry requirements, safety and security, health risks and legal differences" country by country. Check the page for your partner’s country before every trip rather than trusting what was true last time, and sign up for its email updates if you’re a regular.

If your partner’s in the States, the UK and USA long-distance guide goes into that pairing in more detail.

Getting married, or moving to be together

This is where most couples end up googling at 2am. Here’s the lay of the land, in outline only.

Marrying in the UK without moving here. A visitor can’t marry on a Standard Visitor visa. The Marriage Visitor visa is for people who want to marry, register a civil partnership or give notice in the UK and who aren’t planning to stay or settle afterwards. It lets you marry within 6 months of arriving, at a venue licensed for it. Some people don’t need one, including Irish citizens and people with settled or pre-settled status under the EU Settlement Scheme, so check the page.

Living together in the UK. To live with a partner here for more than 6 months, gov.uk points to a family visa. The partner section says you both need to be 18 or over, the partner in the UK must be, for example, a British or Irish citizen or settled here, and you must intend to live together permanently in the UK. You then have to prove one of these:

1. You’re married or in a civil partnership recognised in the UK.
2. You’ve been living together in a relationship for at least 2 years.
3. You’re engaged and will marry or form a civil partnership in the UK within 6 months of arriving.
4. You’ve been in a relationship for at least 2 years but can’t live together, for example because you’re working or studying in different places.

Number 4 matters for couples who’ve been apart the whole time. For that route, gov.uk says you’ll need to show an ongoing commitment to each other, with evidence such as communicating regularly, supporting each other financially and spending time together as a couple, for example on holiday or at events.

Nobody can tell you from a blog post whether your evidence will be enough. But keeping booking confirmations and travel records from the start costs nothing, and hunting for them years later is a proper faff.

There’s more to that route than the relationship. The same page lists a good knowledge of English and a set of financial requirements, and gov.uk’s financial requirements page sets out the minimum income. Between the application fee and the healthcare surcharge, the costs run into thousands of pounds, so read the current figures on the family visa overview and plan the money well ahead.

Moving to their country instead. Then it’s their government’s rules that count. Use that country’s official immigration website rather than a forum.

A route that has nothing to do with your relationship. Some couples end up in the same country through a visa that isn’t about being a couple at all. The UK’s Youth Mobility Scheme lets eligible young people from certain countries, including Australia, Canada, New Zealand and South Korea for ages 18 to 35, live and work here for up to 2 years. It has its own savings requirement, and gov.uk says family members can’t come on the same application. Good to know it exists. Not something to build a relationship plan around without reading every line.

Flights and visits without going skint

No price list here, because fares change by the hour. What doesn’t change is the planning.

• Put both calendars side by side and plan visits around annual leave, term dates and public holidays at both ends.
• Set price alerts on the routes you use, and stay flexible on dates where you can.
• Take turns travelling, or agree a split if one of you earns a lot more. Quiet resentment about who always pays tends to outlast any flight.
• Choose between shorter, more frequent visits and fewer, longer ones. Both work. Never deciding is what wears people down.
• Buy travel insurance when you book, not the night before you fly.
• Keep a shared visit fund, even a small standing order each, so the next trip is always being paid for.

If you’re also visiting each other within Britain, the post on cheap ways to visit covers trains, coaches and railcards.

Time zones and the clock changes

Distance you can fly. The time difference comes with you every single day.

According to gov.uk, UK clocks go forward at 1am on the last Sunday in March and back at 2am on the last Sunday in October. In 2027 that’s 28 March and 31 October. Your partner’s country sets its own rules, so check theirs too, because your usual call time can drift by an hour for a few weeks when the two don’t line up.

The long-distance time difference guide shows how to find your overlap and protect your sleep, and if you’re facing the full half-day, making a 12-hour time difference work is written for exactly that.

International long-distance relationship in the UK: where to check what

Your question	The official page
Does your partner need a visa or ETA to visit?	Check if you need a UK visa
What can a visitor do and not do?	Standard Visitor
Can you marry in the UK without settling here?	Marriage Visitor visa
Can your partner come to live with you?	Family visa, partner or spouse
What do you need to enter their country?	Foreign travel advice
When do the UK clocks change?	When do the clocks change?

The part no visa page covers

The paperwork is the bit with rules. The harder part is living with not knowing when the distance ends.

• Agree a rough timeline, even a loose one. "Decide by next summer" is far easier to live with than "someday".
• Talk about whose country, and why, early and more than once. Careers, family and language all pull in different directions.
• Meet each other’s people, on screen if not in person. It makes the future feel real on both sides.
• Never send money to someone you’ve never met in person, whatever the reason. If a partner you’ve only known online is asking, read how to spot a romance scam first.

For where the research on distance actually stands, do long-distance relationships last? is a good start, and the long-distance hub has the rest.

This week, sit down together with both passports and the gov.uk visa checker, and work out which of these routes applies to you. Twenty minutes on the real pages beats months of guessing from forums.

Questions people ask

Can my girlfriend from another country visit me in the UK?

Usually, yes. Depending on her nationality, she may need a Standard Visitor visa, an electronic travel authorisation (ETA) or neither, and the visa checker on gov.uk tells you which. Visitors can usually stay for up to 6 months and can come for tourism or to see family or friends, but they can’t work for a UK company or make the UK their main home through repeated visits.

How long can my partner stay in the UK on a visit?

gov.uk says visitors can usually stay for up to 6 months. They must also be able to show they’ll leave at the end of the visit and won’t live in the UK for extended periods through frequent or successive visits. Rules change, so check the current Standard Visitor page on gov.uk before planning a long stay.

Can you get a UK partner visa if you don’t live together?

According to gov.uk, one way to qualify as a partner is to have been in a relationship for at least 2 years when you apply while being unable to live together, for example because of work or study in different places. You’d need evidence of an ongoing commitment, and you must also meet the English language and financial requirements. This isn’t legal advice, so read the current gov.uk page.

Can you get married in the UK on a visitor visa?

No. gov.uk says Standard Visitors can’t marry, register a civil partnership or give notice of either. If you want to marry in the UK without staying afterwards, the Marriage Visitor visa is the route, and some people, including Irish citizens, don’t need one. Check the current gov.uk page before you book a venue.