We have a number of talks coming up about our expeditions, register for a talk by clicking here!

Honduras Travel Advice


Please read each of the sections below carefully. They provide important information about your Operation Wallacea expedition in Honduras. Should you require further assistance please do not hesitate to contact your nearest Operation Wallacea office.

Travelling to and from the expedition


The terrestrial only and the terrestrial & marine expeditions start in San Pedro Sula on a Wednesday at 0700hrs. You need to book your international flight to arrive into San Pedro Sula (SAP) anytime on the Tuesday.

The marine only expeditions start in San Pedro Sula on a Wednesday at 0900hrs. You need to book your international flight to arrive into San Pedro Sula (SAP) anytime on the Tuesday.


The terrestrial only expeditions finish in San Pedro Sula on a Tuesday at 1100hrs. You need to book your homeward international flight to depart from San Pedro Sula (SAP) on Tuesday after 1600hrs.

The marine only and the terrestrial & marine expeditions finish at the marine site on a Tuesday at 0800hrs. You need to book your homeward international flight to depart from San Pedro Sula (SAP) on Tuesday after 1600hrs.

Internal Travel

When you arrive at San Pedro Sula Airport you will be met by an Opwall representative and transferred to a hotel to stay overnight, you will begin your expedition the next day (Wednesday). On the Tuesday at the end of your expedition you will either stay overnight in San Pedro Sula and then be transferred to the airport the next day or be transferred straight to the airport the same day for your homeward flight.

Please note internal travel is an additional cost to the Operation Wallacea expedition fee and your international flights, once your international flights have been arranged and uploaded to your portal we will be able to help organise your internal travel package based on exactly what you need. To find out more please check out the costs to consider tab on your expedition page on the website.

Additional Nights

As part of the internal travel package it is possible to arrange additional nights in San Pedro Sula before and after your expedition, and the relevant airport transfers.  The cost of these extra nights will be added to your internal travel package quote.

Booking International Flights

Please ensure when booking your international flights that the cost of your ticket includes hold luggage.

Research Assistants and Dissertation/Thesis Students

You are welcome to book your flights with your preferred travel agent, just ensure to check our flight arrival and departure information thoroughly. A great place to start looking for flights is Sky scanner, Expedia or Trip UK. If you are a volunteer from the UK or Ireland when you book an expedition with us you can contact our preferred travel partner ISON Travel, who will provide you with competitive quotes for your international flights.

ISON Travel
Tel: +44(0)203 657 9738
E-mail: opwall@isontravel.com


If you are a student in the USA or Canada, we recommend trying Student Universe for your flights as they give discounts to students. You are welcome to book your flights elsewhere, however our partnership means that they generally provide the best price, are familiar with our expeditions and give excellent service.

Student Universe US
Tel: +1 800 272 9676 (Toll-free within the US and Canada)

Student Universe CAN
Tel: +1 800 761 0060 (Toll-free within the US and Canada)

Once you have booked your international flights, please enter the details on the Opwall portal.

School Groups


School groups that have chosen a fully inclusive expedition package do not need to book international flights or internal travel. Operation Wallacea will be in contact with the group leader directly and will provide you with a fully inclusive quote for your international flights, internal travel and expedition costs.


Schools also have the option of having Opwall search for the best flight deal for the group and once the school group leader has approved the purchase, the tickets are then bought by Opwall at cost on behalf of the school.  A flight booking fee per person is charged for this approach.  Details of the flights for the group will be entered onto the portal by the Opwall staff booking the flights.

Alternatively, if the school has reliable travel partners then they can book the flights themselves and just pay Opwall for the expedition and internal travel costs. Under this scenario the group leader needs to enter the flight details through the Opwall portal and email a copy of the itinerary or E-ticket to flights@opwall.com.


Please be aware that your passport must have at least 6 months validity (period before expiry) at the time of your arrival into Honduras. Failure to have at least 6 months validity on your passport will ensure denial of entry into Honduras.


If you are a UK citizen you can visit Honduras without a visa. You’ll get a 30-day visit entry stamp in your passport when you arrive. You can apply at an immigration office to extend your stay by 90 days. For information on how to extend your stay, contact the National Institute of Migration.

If you are an EU, US or Canadian citizen you can be issued a visa to enter Honduras upon arrival, which will be valid for 90 days. Nationals of other countries should check with the Honduras Embassy to ensure they have the correct entry documents.

2-3 days before travelling to Honduras please ensure you complete the Pre-check information here: https://prechequeo.inm.gob.hn/Login

NB. Immigration office in San Pedro Sula is the name of the airport: Aeropuerto Ramón Villeda Morales

If you are not a citizen of the US and your flight includes a stop at a US airport, you will also need to apply for an ESTA – this includes if you are only transiting through the airport onto your next flight. You can apply for an ESTA here: https://esta.cbp.dhs.gov/


For all COVID-19 information please visit this page.

Carbon Offsetting

By joining an Operation Wallacea expedition you are contributing directly towards the study and protection of threatened biodiversity, bringing significant financial benefits to small local communities, and working towards protecting valuable carbon stocks from deforestation. We are extremely proud of the impact we and our volunteers have had over the past two decades, creating a significant benefit to the environment.

However, we want to do more. Specifically, we want to make Operation Wallacea completely carbon neutral. As an organisation we offsetting our own emissions from staff travel (both road and air) and from running our offices. But we also want to encourage all our participants to offset, at the very least, the carbon emissions from their own international flights – and ideally more. To do this we will be supporting the Wallacea Reforestation Initiative in partnership with our sister charity the Wallacea Trust (UK Charity 1078362), and you can read more about this exciting project here that takes a new approach to tropical reforestation that benefits not only climate, but biodiversity and livelihoods too.

How to Calculate Your Donation Amount

Once booked and we’ve received your flight details, you’ll receive an email from us with a recommended donation amount, where we take the exact flight routes you’ve booked on to for your expedition, and run them through the UN’s International Civil Aviation Organization (ICAO) carbon calculator. This calculator can be found here and the method used is found here. This gives us the total estimated amout of carbon your flights will emit into the atmosphere, and we assign a value of $10 USD (or £7.69 GBP) per ton of carbon. We only used the flights that we’re aware of, so if you have any more you may want to up the donation!

If you’ve not yet the email and wanted to donate the exact amount, email carbon@opwall.com and we can let you know. If you’re happy with an estimate, a £15 donation will cover the carbon produced by the flights in more than 95% of cases.

To donate, click the button below.

Wallace House, Old Bolingbroke, Spilsby, Lincolnshire PE23 4EX, UK
| +44 (0) 1790 763194 | info@opwall.com