You can fly from Bristol Airport while pregnant on every major airline that serves it, but each one sets its own cut-off week and its own rule on when you need a doctor's or midwife's "fit to fly" letter. Ryanair and Jet2 allow travel up to 27 weeks with no paperwork; easyJet never requires a certificate for an uncomplicated pregnancy but still won't carry you past week 35; TUI wants you to notify them once you're past 28 weeks. None of this is an airport rule, so check your specific airline before you book rather than assuming Bristol Airport itself sets a limit.
Is it safe to fly while pregnant?
The NHS and the Royal College of Obstetricians and Gynaecologists (RCOG) both say that, with ordinary precautions, most pregnant women can fly safely well into pregnancy, for short, medium or long-haul flights. The main general advice is to carry your maternity notes (handheld notes) with you in case you need care abroad, check what healthcare is available at your destination, and wear compression stockings or move around periodically on longer flights to reduce blood-clot risk. If you've had pregnancy complications, or you're flying long-haul, both bodies recommend speaking to your midwife or GP before you book, separate from whatever paperwork your airline requires. This page covers airline policy, not medical advice; if in doubt, ask your midwife.
Airline pregnancy rules compared (flights from Bristol)
| Airline | Fit-to-fly letter needed? | Last week you can fly (single pregnancy) | Last week (twins/multiple) |
|---|---|---|---|
| Ryanair | Not needed up to 27 weeks; required from 28 weeks | End of week 36 | Letter required 28-32 weeks; not permitted beyond end of week 32 |
| easyJet | Not required at any stage for an uncomplicated pregnancy | End of week 35 | End of week 32 |
| TUI | Not required to 28 weeks; notify customer services once past 28 weeks (both outbound and return) | End of week 36 (must be home before week 37 starts) | End of week 32 |
| Jet2 | Not needed up to 27 weeks; required 28-35 weeks, dated within 7 days of departure and 16 days of return | Travel denied from week 36 | Tighter than the single-pregnancy cut-off; confirm directly with Jet2 for your dates |
Figures above are drawn from each airline's own published policy pages and help-centre articles, checked October 2026. Airlines do update these policies, so if you're close to a cut-off week, confirm directly with your airline before you travel, not just from this table.
What the letter needs to say
When a fit-to-fly letter is required, it generally needs to come from a GP or midwife, be on headed paper (or the airline's own form, where one exists, such as Jet2's), confirm your due date and that your pregnancy is progressing without complications, and be dated close to your travel date. Jet2 is the strictest on timing: its own form must be dated within 7 days of your outbound flight and within 16 days of your return date, so a letter obtained too early for a return leg several weeks later can be rejected at check-in. If you're travelling with Ryanair, easyJet or TUI, ask your GP surgery or midwife for the letter a week or so before you fly rather than booking it the moment you get a positive test, since most practices won't backdate or pre-date these to suit an unrelated travel window.
Booking your Bristol Airport transfer and security when pregnant
None of the cut-off rules above are enforced by Bristol Airport itself, but a few practical things at the airport are worth planning around:
- Security: standard screening applies, and the standard liquids and medication rules apply to any pregnancy-related items you're carrying; see our medication through security guide if you're carrying prescribed medicine.
- Fast Track and priority boarding: neither is pregnancy-specific, but many travellers in later pregnancy find paying for a shorter security queue or boarding earlier worth the extra cost; see our priority boarding guide.
- Getting to the terminal: a taxi or pre-booked transfer avoids standing and waiting for a bus if you'd rather minimise time on your feet; see our taxis guide and our Bristol Airport to city centre comparison.
- Special assistance: if you need a wheelchair or extra time at any point, Bristol Airport's special assistance desk can help regardless of whether your airline requires a fit-to-fly letter; see our special assistance guide.
What if you're not sure which week you'll be at on your return flight?
Airlines generally apply the cut-off to both legs of a return trip, not just the outbound flight, so count forward to your return date, not just your departure date, when checking you're within the limit. If a holiday would put you past the cut-off on the way home even though you're fine to fly out, most airlines will still refuse boarding for the return leg, so it's worth building in a safety margin rather than booking right up against the deadline.
FAQs
Can you fly from Bristol Airport at 30 weeks pregnant?
Yes, on all four major carriers serving Bristol, provided you have the required fit-to-fly letter where your airline asks for one. Ryanair and Jet2 require the letter from 28 weeks; easyJet doesn't require one at any stage for an uncomplicated single pregnancy; TUI asks you to notify customer services once past 28 weeks.
Which airline from Bristol Airport lets you fly latest while pregnant?
Ryanair and TUI both allow single-pregnancy travel up to the end of week 36. easyJet and Jet2 cut off a week earlier, at the end of week 35.
Do you need a doctor's letter to fly while pregnant from Bristol?
It depends on the airline and how far along you are. Ryanair, Jet2 and TUI require a letter once you're past 28 weeks; easyJet doesn't require one at any stage for an uncomplicated pregnancy, though you should still be confident you're fit to travel.
Can twins change how late you can fly?
Yes. Every airline listed here sets an earlier cut-off for twin or multiple pregnancies, typically around the end of week 32, several weeks earlier than the single-pregnancy limit.
Does Bristol Airport itself have rules about flying while pregnant?
No. The airport doesn't set a pregnancy policy; the cut-off weeks and letter requirements come entirely from your airline, not from Bristol Airport.
What should the fit-to-fly letter include?
Generally your due date, confirmation the pregnancy is progressing without complications, and a date close to travel. Jet2 specifically requires its letter to be dated within 7 days of your outbound flight and 16 days of your return date.